├── CentOS7 ├── offline.sh ├── stand-alone-agent.sh ├── percona.sh ├── compile-agent-without-admin.sh ├── centos7-mysql8-zabbix44.sh ├── zabbix-partitioning.perl └── trap-receiver-centos-7-proxy.sh ├── .gitignore ├── .gitattributes ├── HA ├── httpd-HA.ods ├── back-end-HA.ods ├── custom-server-4.0-LTS-zabbix-server-only.sh └── ubuntu-18.log.sh ├── MariaDB ├── mac.txt ├── image2019-9-2_17-54-52.png ├── maste-master-replication.ods ├── maste-slave-replication.ods ├── zabbix-partitioning.py ├── master2master.sh ├── master2master-node1.sh └── master2master-node2.sh ├── bash-firewall-add-ports.sh.txt ├── externalscripts-restore-rhel.sh ├── MySQL2PostgreSQL ├── pgloader.txt └── mariadb10317toPostgres12.txt ├── MySQL ├── event-verify.sql ├── create-seperate-user-for-zabbix-frontend.sh ├── history-table-size.sql └── manually-create-partition.sh ├── zabbix-offline-ubuntu20-download-packages.sh ├── profile-discovery-install.sh ├── proxy-upgrade-mysql.sh ├── zabbix-offline-ubuntu20-mount-iso-and-install.sh ├── zabbix-java-gateway.sh ├── install-grafana-zabbix-3.4-centos7.sh ├── mariadb2postgres.sh ├── zabbix-db-users.sql ├── postfix-install-ubuntu └── install.sh ├── crutial-restore-zabbix.sh ├── ubuntu ├── apache2nginx.sh └── proxy5ubuntu20arm64.sh ├── postgres-maintain-script.sh ├── CentOS8 └── proxy.centos8.sh ├── zabbix-proxy-install-centos7.sh ├── jmx └── setup-proxy-centos7-java-gateway.sh ├── SuSe ├── agent-install-sles-12.3.sh └── zabbix-server-3.4.5-opensuse12.1.sh ├── certboot-install-nginx.sh ├── custom-server-install.sh ├── mysql8cluster.sh ├── zabbix-offline-ubuntu20-create-iso.sh ├── zabbix50ol8.sh ├── mysql2postgres.rh8.sh ├── Oracle-XE ├── oracle18c.sh └── oracle-at-backend.sh └── postgreSQL12.RH8.sh /CentOS7/offline.sh: -------------------------------------------------------------------------------- 1 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | 2 | *.ods# 3 | *.odt# 4 | -------------------------------------------------------------------------------- /.gitattributes: -------------------------------------------------------------------------------- 1 | # Auto detect text files and perform LF normalization 2 | * text=auto 3 | -------------------------------------------------------------------------------- /HA/httpd-HA.ods: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aigarskadikis/zabbix-scripts/HEAD/HA/httpd-HA.ods -------------------------------------------------------------------------------- /HA/back-end-HA.ods: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aigarskadikis/zabbix-scripts/HEAD/HA/back-end-HA.ods -------------------------------------------------------------------------------- /MariaDB/mac.txt: -------------------------------------------------------------------------------- 1 | 080027C49A21 192.168.56.101 2 | 0800273FA181 192.168.56.102 3 | 08002727837E 192.168.56.103 -------------------------------------------------------------------------------- /MariaDB/image2019-9-2_17-54-52.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aigarskadikis/zabbix-scripts/HEAD/MariaDB/image2019-9-2_17-54-52.png -------------------------------------------------------------------------------- /MariaDB/maste-master-replication.ods: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aigarskadikis/zabbix-scripts/HEAD/MariaDB/maste-master-replication.ods -------------------------------------------------------------------------------- /MariaDB/maste-slave-replication.ods: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/aigarskadikis/zabbix-scripts/HEAD/MariaDB/maste-slave-replication.ods -------------------------------------------------------------------------------- /CentOS7/stand-alone-agent.sh: -------------------------------------------------------------------------------- 1 | mkdir ~/agent34 2 | cd ~/agent34 3 | wget http://repo.zabbix.com/zabbix/3.4/rhel/7/x86_64/zabbix-agent-3.4.11-1.el7.x86_64.rpm 4 | rpm2cpio zabbix-agent-3.4.11-1.el7.x86_64.rpm | cpio -idmv 5 | cd ~/agent34/usr/sbin 6 | ./zabbix_agentd -c ~/zabbix_agentd.conf -f 7 | 8 | -------------------------------------------------------------------------------- /bash-firewall-add-ports.sh.txt: -------------------------------------------------------------------------------- 1 | #!/bash/bin 2 | FirewallEnable() 3 | { 4 | for i oin 80/tcp 10051 162/udp 5 | do 6 | firewall-cmd --list-ports | sed 's,\s\+,\n,g' | grep -o "^${i}$" >/dev/null || 7 | { 8 | sudo firewall-cmd --add-port=${i} --permanent 9 | sudo firewall-cmd --add-port=${i} 10 | } 11 | done 12 | } -------------------------------------------------------------------------------- /CentOS7/percona.sh: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | # install percona MySQL repo 6 | rpm -ivh https://www.percona.com/redir/downloads/percona-release/redhat/0.1-6/percona-release-0.1-6.noarch.rpm 7 | 8 | # list available packages 9 | yum list | grep percona 10 | 11 | # install percona database server 12 | yum -y install Percona-Server-server-57 13 | 14 | -------------------------------------------------------------------------------- /externalscripts-restore-rhel.sh: -------------------------------------------------------------------------------- 1 | 2 | cd /usr/lib/zabbix/ 3 | 4 | rm externalscripts -rf 5 | 6 | git clone git@github.com:catonrug/externalscripts.git 7 | 8 | chown -R zabbix:zabbix externalscripts 9 | 10 | cd externalscripts 11 | 12 | chmod 770 * 13 | 14 | #install jq support for show-isp.sh to work 15 | curl -sL https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64 -o /usr/bin/jq 16 | chmod +x /usr/bin/jq 17 | 18 | -------------------------------------------------------------------------------- /MySQL2PostgreSQL/pgloader.txt: -------------------------------------------------------------------------------- 1 | LOAD DATABASE 2 | FROM mysql://zabbix:zabbix-password@localhost/zabbix 3 | INTO postgresql://zabbix:zabbix-password@localhost/zabbix 4 | WITH include no drop, 5 | truncate, 6 | create no tables, 7 | create no indexes, 8 | no foreign keys, 9 | reset sequences, 10 | data only 11 | SET maintenance_work_mem TO '1024MB', work_mem to '256MB' 12 | ALTER SCHEMA 'zabbix' RENAME TO 'public' 13 | BEFORE LOAD EXECUTE create.sql 14 | AFTER LOAD EXECUTE alter.sql; 15 | -------------------------------------------------------------------------------- /MySQL/event-verify.sql: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | SHOW PROCESSLIST; 5 | 6 | 7 | SET GLOBAL event_scheduler = ON; 8 | SELECT @@global.event_scheduler; 9 | 10 | 11 | SELECT * FROM INFORMATION_SCHEMA.events\G 12 | 13 | 14 | 15 | DELIMITER $$ 16 | 17 | USE `zabbix`$$ 18 | 19 | CREATE EVENT IF NOT EXISTS `e_part_manage` 20 | ON SCHEDULE EVERY 1 DAY 21 | STARTS '2018-06-11 15:06:00' 22 | ON COMPLETION PRESERVE 23 | ENABLE 24 | COMMENT 'Creating and dropping partitions' 25 | DO BEGIN 26 | CALL zabbix.drop_partitions('zabbix'); 27 | CALL zabbix.create_next_partitions('zabbix'); 28 | END$$ 29 | DELIMITER ; 30 | 31 | -------------------------------------------------------------------------------- /MySQL/create-seperate-user-for-zabbix-frontend.sh: -------------------------------------------------------------------------------- 1 | #this is one of best practice tip regarding to zabbix frontend setup 2 | 3 | #generate some random password 4 | pw=$(< /dev/urandom tr -dc '12345!@#$%qwertQWERTasdfgASDFGzxcvbZXCVB' | head -c10; echo "") && echo $pw 5 | 6 | #authorize in MySQL 7 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 8 | 9 | #create new user 10 | GRANT SELECT, UPDATE, DELETE, INSERT ON zabbix.* TO 'zabbix_web'@'localhost' identified by 'c$2Q!V4S%R'; 11 | 12 | #show grants for this user 13 | SHOW GRANTS FOR 'zabbix_web'@'localhost'; 14 | 15 | exit 16 | 17 | vi /etc/zabbix/web/zabbix.conf.php 18 | 19 | #modify /etc/zabbix/web/zabbix.conf.php to look like 20 | #$DB['DATABASE'] = 'zabbix'; 21 | #$DB['USER'] = 'zabbix_web'; 22 | #$DB['PASSWORD'] = 'c$2Q!V4S%R'; 23 | 24 | #restart web server 25 | systemctl restart httpd 26 | 27 | -------------------------------------------------------------------------------- /zabbix-offline-ubuntu20-download-packages.sh: -------------------------------------------------------------------------------- 1 | # Download Zabbix repo 2 | wget https://repo.zabbix.com/zabbix/5.4/ubuntu/pool/main/z/zabbix-release/zabbix-release_5.4-1+ubuntu20.04_all.deb 3 | 4 | # Install Zabbix repo 5 | sudo dpkg -i zabbix-release_5.4-1+ubuntu20.04_all.deb 6 | 7 | # Update package list 8 | sudo apt update 9 | 10 | # Clear local apt cache 11 | sudo rm -rf /var/cache/apt/archives/* 12 | 13 | # Download all Zabbix packages with all dependencies 14 | sudo apt-get install --download-only zabbix-server-mysql zabbix-frontend-php zabbix-apache-conf zabbix-sql-scripts zabbix-agent mysql-server 15 | 16 | # Create folder for .deb 17 | mkdir ./zabbix 18 | 19 | # Copy all Zabbix .deb 20 | sudo cp -r /var/cache/apt/archives/* ./zabbix/ 21 | 22 | # Copy this folder to your isolated server and install Zabbix from local .deb 23 | sudo dpkg -i ./zabbix/*.deb 24 | -------------------------------------------------------------------------------- /profile-discovery-install.sh: -------------------------------------------------------------------------------- 1 | #create few profiles 2 | mkdir -p /opt/{profile1,profile23,profile5} 3 | 4 | #create some log files 5 | touch /opt/{profile1,profile23,profile5}/SystemOut.log 6 | 7 | #move to agent custom conf direcotry 8 | cd /etc/zabbix/zabbix_agentd.d 9 | 10 | #list profile.discovery UserParameter 11 | echo "VXNlclBhcmFtZXRlcj1kaXNjb3Zlci5wcm9maWxlcyxscyAtMSAtZCAvb3B0LyogfCBzZWQgInMvXi97XCJ7I1BST0ZJTEV9XCI6XCIvO3MvJC9cIn0sLyIgfCB0ciAtY2QgIls6cHJpbnQ6XSIgfCBzZWQgInMvXi97XCJkYXRhXCI6Wy87cy8sJC9dfS8iCg==" | base64 --decode 12 | 13 | #install parameter: 14 | echo "VXNlclBhcmFtZXRlcj1kaXNjb3Zlci5wcm9maWxlcyxscyAtMSAtZCAvb3B0LyogfCBzZWQgInMvXi97XCJ7I1BST0ZJTEV9XCI6XCIvO3MvJC9cIn0sLyIgfCB0ciAtY2QgIls6cHJpbnQ6XSIgfCBzZWQgInMvXi97XCJkYXRhXCI6Wy87cy8sJC9dfS8iCg==" | base64 --decode > profile_discovery.conf 15 | 16 | #check if it has installed 17 | cat profile_discovery.conf 18 | 19 | grep "^Include" /etc/zabbix/zabbix_agentd.conf 20 | 21 | 22 | -------------------------------------------------------------------------------- /proxy-upgrade-mysql.sh: -------------------------------------------------------------------------------- 1 | 2 | # yum install -y zabbix-proxy-mysql zabbix-agent 3 | # rpm -ivh http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm 4 | 5 | systemctl stop zabbix-proxy zabbix-agent 6 | yum -y remove zabbix-release 7 | yum clean all 8 | rm -rf /var/cache/yum 9 | rpm -ivh https://repo.zabbix.com/zabbix/4.2/rhel/7/x86_64/zabbix-release-4.2-2.el7.noarch.rpm 10 | yum makecache fast 11 | yum -y update zabbix-* 12 | mysql <<< 'drop database zabbix_proxy;' 13 | mysql <<< 'create database zabbix_proxy character set utf8 collate utf8_bin;' 14 | mysql <<< 'grant all privileges on zabbix_proxy.* to zabbix@localhost identified by "zabbix";' 15 | zcat /usr/share/doc/zabbix-proxy-mysql-4.2*/schema.sql.gz | mysql -u'zabbix' -p'zabbix' zabbix_proxy 16 | systemctl start zabbix-proxy zabbix-agent 17 | systemctl enable zabbix-proxy zabbix-agent 18 | grep " Zabbix Proxy " /var/log/zabbix/zabbix_proxy.log 19 | cat /var/log/zabbix/zabbix_proxy.log 20 | 21 | 22 | -------------------------------------------------------------------------------- /zabbix-offline-ubuntu20-mount-iso-and-install.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # use WinSCP to upload '/tmp/zabbix-offline-install-ubuntu20.iso' 4 | 5 | # create a directory where to mount ISO 6 | mkdir /mnt/apt 7 | 8 | # mount ISO 9 | mount /tmp/zabbix-offline-install-ubuntu20.iso /mnt/apt 10 | 11 | # create a backup of original repos 12 | cp /etc/apt/sources.list /etc/apt/sources.list.original 13 | 14 | # enable only offline 15 | echo "deb [trusted=yes] file:/mnt/apt ./" | sudo tee /etc/apt/sources.list 16 | 17 | # refresh apt 18 | apt update 19 | # now apt relies only what is in the ISO 20 | 21 | # install MySQL server 22 | apt install mysql-server 23 | 24 | # follow official instruction to setup Zabbix with MySQL and NGINX on Ubuntu 20 25 | # https://www.zabbix.com/download?zabbix=5.0&os_distribution=ubuntu&os_version=20.04_focal&db=mysql&ws=nginx 26 | 27 | # bring back default repo 28 | cat /etc/apt/sources.list.original > /etc/apt/sources.list 29 | 30 | # umount ISO 31 | umount /mnt/apt 32 | -------------------------------------------------------------------------------- /zabbix-java-gateway.sh: -------------------------------------------------------------------------------- 1 | yum install zabbix-java-gateway -yum install tomcat -y 2 | 3 | vi /etc/zabbix/zabbix_java_gateway_logback.xml 4 | 5 | 6 | 7 | 8 | 9 | 10 | #define 11 | JavaGateway=127.0.0.1 12 | JavaGatewayPort=10052 13 | StartJavaPollers=5 14 | 15 | 16 | vi /etc/zabbix/zabbix_java_gateway.conf 17 | 18 | START_POLLERS=5 19 | 20 | find / -name server 21 | 22 | vim /usr/libexec/tomcat/server 23 | add 24 | -Dcom.sun.management.jmxremote \ 25 | -Dcom.sun.management.jmxremote.port=12345 \ 26 | -Dcom.sun.management.jmxremote.rmi.port=12345 \ 27 | -Dcom.sun.management.jmxremote.ssl=false \ 28 | -Dcom.sun.management.jmxremote.authenticate=false 29 | 30 | systemctl start tomcat 31 | 32 | yum install wget -yum 33 | 34 | 35 | wget https://github.com/jiaqi/jmxterm/releases/download/v1.0.0/jmxterm-1.0.0-uber.jar 36 | 37 | 38 | java -jar jmxterm-1.0.0-uber.jar 39 | open 127.0.0.1:12345 40 | 41 | beans 42 | 43 | #list the beens 44 | 45 | 46 | 47 | 48 | 49 | 50 | 51 | 52 | 53 | 54 | -------------------------------------------------------------------------------- /CentOS7/compile-agent-without-admin.sh: -------------------------------------------------------------------------------- 1 | yum -y install wget gcc 2 | 3 | cd 4 | 5 | dir=~/custom 6 | mkdir -p $dir 7 | cd $dir 8 | wget https://sourceforge.net/projects/pcre/files/pcre/8.38/pcre-8.38.tar.gz 9 | tar -vzxf pcre-8.38.tar.gz 10 | export PATH="/usr/bin:/bin:/usr/sbin:/sbin:/usr/sfw/bin:/usr/ccs/bin" 11 | cd $dir/pcre-8.38 12 | ./configure --help 13 | ./configure --prefix=$dir/env --disable-cpp --disable-shared --enable-utf8 --enable-unicode-properties 14 | time make install 15 | 16 | tree $dir/env 17 | 18 | 19 | 20 | 21 | cd $dir 22 | wget https://www.openssl.org/source/openssl-1.0.2o.tar.gz 23 | tar -vzxf openssl-1.0.2o.tar.gz 24 | export PATH="/usr/bin:/bin:/usr/sbin:/sbin:/usr/sfw/bin:/usr/ccs/bin" 25 | cd $dir/openssl-1.0.2o 26 | ./Configure --help 27 | ./Configure no-shared no-threads --prefix=$dir/env dist 28 | 29 | time make install 30 | 31 | tree $dir/env 32 | 33 | cd $dir 34 | wget http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.4.11/zabbix-3.4.11.tar.gz 35 | tar -vzxf zabbix-3.4.11.tar.gz 36 | cd $dir/zabbix-3.4.11 37 | dest=~/agent 38 | mkdir -p $dest 39 | ./configure --enable-agent --prefix=$dest -with-openssl=$dir/env -with-libpcre=$dir/env 40 | time make install 41 | 42 | cd ~/agent 43 | 44 | 45 | -------------------------------------------------------------------------------- /MySQL/history-table-size.sql: -------------------------------------------------------------------------------- 1 | SELECT PARTITION_NAME,PARTITION_ORDINAL_POSITION, TABLE_ROWS, PARTITION_METHOD,round((DATA_LENGTH + index_length) / 1024 / 1024) "DB Size in MB" FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = 'zabbix' AND TABLE_NAME = 'history'; 2 | 3 | SELECT PARTITION_NAME,PARTITION_ORDINAL_POSITION, TABLE_ROWS, PARTITION_METHOD,round((DATA_LENGTH + index_length) / 1024 / 1024) "DB Size in MB" FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = 'zabbix' AND TABLE_NAME = 'history_uint'; 4 | 5 | SELECT PARTITION_NAME,PARTITION_ORDINAL_POSITION, TABLE_ROWS, PARTITION_METHOD,round((DATA_LENGTH + index_length) / 1024 / 1024) "DB Size in MB" FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = 'zabbix' AND TABLE_NAME = 'history_text'; 6 | 7 | SELECT PARTITION_NAME,PARTITION_ORDINAL_POSITION, TABLE_ROWS, PARTITION_METHOD,round((DATA_LENGTH + index_length) / 1024 / 1024) "DB Size in MB" FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = 'zabbix' AND TABLE_NAME = 'history_str'; 8 | 9 | SELECT PARTITION_NAME,PARTITION_ORDINAL_POSITION, TABLE_ROWS, PARTITION_METHOD,round((DATA_LENGTH + index_length) / 1024 / 1024) "DB Size in MB" FROM information_schema.PARTITIONS WHERE TABLE_SCHEMA = 'zabbix' AND TABLE_NAME = 'history_log'; 10 | 11 | -------------------------------------------------------------------------------- /install-grafana-zabbix-3.4-centos7.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | #https://www.digitalocean.com/community/tutorials/how-to-install-and-configure-grafana-to-plot-beautiful-graphs-from-zabbix-on-centos-7 3 | 4 | #install grafana repo 5 | echo "W2dyYWZhbmFdCm5hbWU9Z3JhZmFuYQpiYXNldXJsPWh0dHBzOi8vcGFja2FnZWNsb3VkLmlvL2dyYWZhbmEvc3RhYmxlL2VsLzYvJGJhc2VhcmNoCnJlcG9fZ3BnY2hlY2s9MQplbmFibGVkPTEKZ3BnY2hlY2s9MQpncGdrZXk9aHR0cHM6Ly9wYWNrYWdlY2xvdWQuaW8vZ3BnLmtleSBodHRwczovL2dyYWZhbmFyZWwuczMuYW1hem9uYXdzLmNvbS9SUE0tR1BHLUtFWS1ncmFmYW5hCnNzbHZlcmlmeT0xCnNzbGNhY2VydD0vZXRjL3BraS90bHMvY2VydHMvY2EtYnVuZGxlLmNydAoK" | base64 --decode > /etc/yum.repos.d/grafana.repo 6 | cat /etc/yum.repos.d/grafana.repo 7 | 8 | #install GPG key 9 | cd /etc/pki/rpm-gpg 10 | curl -s -O https://grafanarel.s3.amazonaws.com/RPM-GPG-KEY-grafana 11 | rpm --import RPM-GPG-KEY-grafana 12 | 13 | yum install grafana -y 14 | systemctl daemon-reload 15 | systemctl start grafana-server 16 | systemctl enable grafana-server 17 | grafana-cli plugins install alexanderzobnin-zabbix-app 18 | 19 | systemctl restart grafana-server 20 | 21 | #make sure the port 3000 is listening 22 | netstat -tulpn 23 | 24 | firewall-cmd --add-port=3000/tcp --permanent 25 | firewall-cmd --reload 26 | 27 | #http://localhost/zabbix/api_jsonrpc.php 28 | -------------------------------------------------------------------------------- /mariadb2postgres.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # mariadbversion 10.3.17 4 | SELECT(); 5 | 6 | # SELECT POSTGRES version 7 | SELECT(); 8 | 9 | 10 | # database size, biggest tables 11 | SELECT table_name, 12 | table_rows, 13 | data_length, 14 | index_length, 15 | round(((data_length + index_length) / 1024 / 1024 / 1024),2) "Size in GB" 16 | FROM information_schema.tables 17 | WHERE table_schema = "zabbix" 18 | ORDER BY round(((data_length + index_length) / 1024 / 1024 / 1024),2) DESC 19 | LIMIT 20; 20 | 21 | 22 | # create stock database with different DB name in same MariaDB engine (simulate test much faster) 23 | 24 | # authorize in postgresSQL server 25 | 26 | # make sure MariaDB server is reachable over 3306 27 | 28 | # create pgloader profile 29 | 30 | # install utility 'screen' 31 | 32 | # determine no tables too much 33 | 34 | 35 | 36 | # yum install https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm 37 | # yum install postgresql12-server 38 | # /usr/pgsql-12/bin/postgresql-12-setup initdb 39 | # systemctl enable postgresql-12 40 | # systemctl start postgresql-12 41 | 42 | 43 | # yum install pgloader 44 | 45 | # pgloader -V 46 | # pgloader version "3.6.2" 47 | 48 | 49 | # replace binaries 50 | 51 | 52 | -------------------------------------------------------------------------------- /MariaDB/zabbix-partitioning.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | 3 | import psycopg2 4 | from optparse import OptionParser 5 | 6 | tables = { 7 | 'history':'daily', 8 | 'history_sync':'daily', 9 | 'history_uint':'daily', 10 | 'history_uint_sync':'daily', 11 | 'history_str':'daily', 12 | 'history_str_sync':'daily', 13 | 'history_log':'daily', 14 | 'history_text':'daily', 15 | 'trends':'monthly', 16 | 'trends_uint':'monthly', 17 | 'acknowledges':'monthly', 18 | 'alerts':'monthly', 19 | 'auditlog':'monthly', 20 | 'events':'monthly', 21 | 'service_alarms':'monthly', 22 | } 23 | 24 | #change these settings 25 | db_user = 'zabbix' 26 | db_pw = 'zabbix' 27 | db = 'zabbix' 28 | db_host = 'localhost' 29 | ##### 30 | 31 | parser = OptionParser() 32 | parser.add_option("-i", "--init", dest="init",help="partitioning init",action="store_true", default=False) 33 | 34 | (options, args) = parser.parse_args() 35 | 36 | if options.init: 37 | init = 1 38 | else: 39 | init = 0 40 | 41 | db_connection = psycopg2.connect(database=db, user=db_user, password=db_pw,host=db_host) 42 | db_cursor = db_connection.cursor() 43 | 44 | for table_key, table_value in tables.iteritems(): 45 | 46 | db_cursor.execute('''select create_zbx_partitions(%s,%s,%s)''',[table_key,table_value,init]) 47 | 48 | db_connection.commit() 49 | db_cursor.close() 50 | db_connection.close() 51 | -------------------------------------------------------------------------------- /zabbix-db-users.sql: -------------------------------------------------------------------------------- 1 | 2 | --for MySQL 8 3 | --generate rendom password from bash 4 | -- < /dev/urandom tr -dc A-Za-z0-9 | head -c${1:-20};echo; 5 | 6 | CREATE USER 7 | 'zbx_srv'@'192.168.88.101' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_srv', 8 | 'zbx_srv'@'192.168.88.102' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_srv', 9 | 'zbx_web'@'192.168.88.103' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_web', 10 | 'zbx_web'@'192.168.88.104' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_web', 11 | 'zbx_part'@'127.0.0.1' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_part', 12 | 'zbx_monitor'@'127.0.0.1' IDENTIFIED WITH mysql_native_password BY 'pass_zbx_monitor'; 13 | 14 | CREATE ROLE 'zbx_srv_role', 'zbx_web_role'; 15 | 16 | GRANT SELECT, UPDATE, DELETE, INSERT, CREATE, DROP, ALTER, INDEX, REFERENCES ON zabbix.* TO 'zbx_srv_role'; 17 | 18 | GRANT SELECT, UPDATE, DELETE, INSERT ON zabbix.* TO 'zbx_web_role'; 19 | 20 | GRANT ALL PRIVILEGES ON *.* to 'zbx_part'@'127.0.0.1'; 21 | 22 | GRANT REPLICATION CLIENT,PROCESS,SHOW DATABASES,SHOW VIEW ON *.* TO 'zbx_monitor'@'127.0.0.1'; 23 | 24 | 25 | GRANT 'zbx_srv_role' TO 'zbx_srv'@'192.168.88.101'; 26 | GRANT 'zbx_srv_role' TO 'zbx_srv'@'192.168.88.102'; 27 | GRANT 'zbx_web_role' TO 'zbx_web'@'192.168.88.103'; 28 | GRANT 'zbx_web_role' TO 'zbx_web'@'192.168.88.104'; 29 | 30 | SET DEFAULT ROLE 'zbx_srv_role' TO 'zbx_srv'@'192.168.88.101'; 31 | SET DEFAULT ROLE 'zbx_srv_role' TO 'zbx_srv'@'192.168.88.102'; 32 | SET DEFAULT ROLE 'zbx_web_role' TO 'zbx_web'@'192.168.88.103'; 33 | SET DEFAULT ROLE 'zbx_web_role' TO 'zbx_web'@'192.168.88.104'; 34 | 35 | 36 | -------------------------------------------------------------------------------- /postfix-install-ubuntu/install.sh: -------------------------------------------------------------------------------- 1 | 2 | # allow apt-get to be used 3 | rm /var/lib/apt/lists/lock 4 | 5 | # update repos 6 | apt-get -y update 7 | 8 | # install postfix mail server 9 | apt-get -y install logcheck 10 | 11 | # if i got to error: 12 | # E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) 13 | # E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it? 14 | # then wait a minure and try again 15 | 16 | find / -name externalscripts 17 | 18 | # move to external scripts dir 19 | cd /usr/lib/zabbix/externalscripts 20 | 21 | # download file: 22 | wget https://raw.githubusercontent.com/oscm/zabbix/master/postfix/postfix 23 | 24 | # ubuntu keeps the log in a bit different format 25 | sed -i "s/maillog/mail.log/g" postfix 26 | 27 | # set file executable 28 | chmod +x postfix 29 | 30 | # set the right owner 31 | chown zabbix. postfix 32 | 33 | # check if something works 34 | ./postfix discovery 35 | 36 | # move to agent userparameter dir 37 | cd /etc/zabbix/zabbix_agentd.d 38 | 39 | # download userparameter instructions 40 | wget https://raw.githubusercontent.com/oscm/zabbix/master/postfix/userparameter_postfix.conf 41 | 42 | # set postfix location to /usr/lib/zabbix/externalscripts 43 | sed -i "s/\/srv\/zabbix\/libexec/\/usr\/lib\/zabbix\/externalscripts/g" userparameter_postfix.conf 44 | 45 | # make sure the log is there 46 | ls -l /var/log/mail.log 47 | # if the log is not there then stop processing further steps 48 | 49 | # allow 'zabbix' user to read the log 50 | usermod -a -G adm zabbix 51 | 52 | # restart agent 53 | systemctl restart zabbix-agent -------------------------------------------------------------------------------- /crutial-restore-zabbix.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #push fresh lite image to micro sd card 4 | 5 | #ssh must be enabled. this can be done by creating ssh file (without content) on boot partition 6 | 7 | #all crucial files must be stored in boot partition in directory 'backup' 8 | 9 | #after first boot please move to the root user and update system 10 | #sudo su 11 | apt-get update -y 12 | apt-get dist-upgrade -y 13 | apt-get update -y 14 | apt-get install git -y 15 | apt-get install tree -y 16 | apt-get install vim -y 17 | 18 | cd /home/pi/backup 19 | cp -R * / 20 | #set permissions 21 | 22 | #install git keys 23 | #allow only owner read and write to these keys 24 | chmod 600 ~/.ssh/id_rsa #git private key 25 | chmod 600 ~/.ssh/id_rsa.pub #git public key 26 | chmod 644 ~/.gitconfig #email and username for git 27 | 28 | chown -R zabbix:zabbix /home/zabbix 29 | chown -R zabbix:zabbix /usr/local/share/zabbix 30 | chmod 770 /usr/local/share/zabbix/externalscripts/* 31 | chmod 600 /home/zabbix/.my.cnf 32 | 33 | #install certboot agentls 34 | curl -s https://dl.eff.org/certbot-auto > /usr/bin/certbot 35 | chmod 770 /usr/bin/certbot 36 | #integrate some certbot settings 37 | mkdir -p /etc/letsencrypt 38 | echo renew-hook = systemctl reload nginx> /etc/letsencrypt/cli.ini 39 | 40 | mkdir ~/git 41 | cd ~/git 42 | git clone ssh://git@github.com/catonrug/zabbix-mariadb-nginx-raspbian-stretch.git 43 | 44 | #remove symlink - default nginx sites 45 | unlink /etc/nginx/sites-enabled/default 46 | ln -s /etc/nginx/sites-available/5d61050b753b.sn.mynetname.net /etc/nginx/sites-enabled/5d61050b753b.sn.mynetname.net 47 | 48 | #disable wifi module 49 | #dtoverlay=pi3-disable-wifi 50 | 51 | #backup database 52 | #sudo mysqldump zabbix | bzip2 -9 > dbdump.bz2 53 | #bzcat dbdump.bz2 | sudo mysql zabbix 54 | 55 | 56 | 57 | -------------------------------------------------------------------------------- /ubuntu/apache2nginx.sh: -------------------------------------------------------------------------------- 1 | systemctl status apache2 2 | systemctl stop apache2 3 | systemctl status apache2 4 | 5 | # remove apache2 6 | apt -y remove apache2 7 | 8 | # if previous command did not succeed. see what is using it 9 | ps aux | grep -i [a]pt 10 | 11 | # reload repo content 12 | apt -y update 13 | 14 | # install nginx 15 | apt -y install nginx php-fpm 16 | 17 | # move to home 18 | cd 19 | 20 | # download repo 21 | wget http://repo.zabbix.com/zabbix/4.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_4.0-1%2Bxenial_all.deb 22 | 23 | # install 24 | dpkg -i zabbix-release_4.0-1+xenial_all.deb 25 | 26 | # search if there is some zabbix packages available 27 | apt search zabbix 28 | 29 | apt -y install zabbix-frontend-php 30 | 31 | # see where the fpm.sock is located and what is exact path 32 | find / -name *fpm.sock 33 | 34 | 35 | cd /etc/nginx/sites-available 36 | 37 | # install zabbix web server directive 38 | cat << 'EOF' > zabbix.conf 39 | server { 40 | listen 80; 41 | root /usr/share/zabbix; 42 | access_log /var/log/nginx/zabbix-access.log; 43 | error_log /var/log/nginx/zabbix-error.log; 44 | index index.php index.html index.htm; 45 | location ~ [^/]\.php(/|$) { 46 | fastcgi_split_path_info ^(.+\.php)(/.+)$; 47 | fastcgi_pass unix:/run/php/php7.0-fpm.sock; 48 | fastcgi_index index.php; 49 | include fastcgi.conf; 50 | fastcgi_param PHP_VALUE " 51 | max_execution_time = 300 52 | memory_limit = 128M 53 | post_max_size = 16M 54 | upload_max_filesize = 2M 55 | max_input_time = 300 56 | date.timezone = EST 57 | always_populate_raw_post_data = -1 58 | "; 59 | } 60 | } 61 | EOF 62 | cat zabbix.conf 63 | 64 | # remove default page 65 | rm -rf /etc/nginx/sites-enabled/default 66 | 67 | # create zabbix site as an only resource available 68 | ln -s /etc/nginx/sites-available/zabbix.conf /etc/nginx/sites-enabled/zabbix.conf 69 | 70 | systemctl restart nginx php7.0-fpm 71 | 72 | 73 | 74 | 75 | 76 | 77 | 78 | 79 | -------------------------------------------------------------------------------- /MySQL2PostgreSQL/mariadb10317toPostgres12.txt: -------------------------------------------------------------------------------- 1 | mkdir -p ~/mariadb/10.3.17/conf.d 2 | docker run --name mariadb10317 \ 3 | -v /home/rancher/mariadb/10.3.17/conf.d:/etc/mysql/conf.d \ 4 | -e MYSQL_ROOT_PASSWORD="zabbix" \ 5 | -p 10317:3306 \ 6 | -d mariadb:10.3.17 7 | 8 | 9 | dnf remove pgdg-redhat-repo 10 | 11 | # https://support.zabbix.com/browse/PSALE-631 12 | # https://www.postgresql.org/download/linux/redhat/ 13 | # https://pgloader.readthedocs.io/en/latest/ 14 | # https://centos.pkgs.org/8/raven-x86_64/pgloader-3.6.2-1.el8.x86_64.rpm.html 15 | # https://docs.timescale.com/latest/getting-started/installation/rhel-centos/installation-yum 16 | 17 | 18 | 1) kickstart centos8 19 | # Install the repository RPM: 20 | dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm 21 | 22 | # Disable the built-in PostgreSQL module: 23 | dnf -qy module disable postgresql 24 | 25 | # Install PostgreSQL: 26 | dnf install -y postgresql12-server 27 | 28 | # Optionally initialize the database and enable automatic start: 29 | /usr/pgsql-12/bin/postgresql-12-setup initdb 30 | systemctl enable postgresql-12 31 | systemctl start postgresql-12 32 | 33 | 34 | # dependencies for pgloader 35 | dnf -y install openssl-devel 36 | 37 | # third party package 38 | rpm -ivh https://pkgs.dyn.su/el8/base/x86_64/pgloader-3.6.2-1.el8.x86_64.rpm 39 | 40 | 41 | 42 | # download 4.4 source 43 | cd 44 | curl -s https://cdn.zabbix.com/zabbix/sources/oldstable/4.4/zabbix-4.4.10.tar.gz -o zabbix-source.tar.gz 45 | ls -lh zabbix-source.tar.gz 46 | mkdir ~/zabbix-source 47 | gunzip zabbix-source.tar.gz && tar xvf zabbix-source.tar -C ~/zabbix-source 48 | 49 | 50 | 51 | 52 | 53 | LOAD DATABASE 54 | FROM mysql://zabbix:zabbix-password@localhost/zabbix 55 | INTO postgresql://zabbix:zabbix-password@localhost/zabbix 56 | WITH include no drop, 57 | truncate, 58 | create no tables, 59 | create no indexes, 60 | no foreign keys, 61 | reset sequences, 62 | data only 63 | SET maintenance_work_mem TO '1024MB', work_mem to '256MB' 64 | ALTER SCHEMA 'zabbix' RENAME TO 'public' 65 | BEFORE LOAD EXECUTE create.sql 66 | AFTER LOAD EXECUTE alter.sql; 67 | 68 | -------------------------------------------------------------------------------- /postgres-maintain-script.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | if [[ "$1" == "--help" || "$1" == "-h" || -z "$1" ]]; then 4 | clear 5 | cat < /dev/null 72 | if [ $? -eq 0 ]; then 73 | UNIXTIME_OF_PARTITION=$(date --date="$YEAR-$MONTH-01 00:00:00" +"%s") 74 | else 75 | UNIXTIME_OF_PARTITION=$(date --date="$YEAR-$MONTH-$DAY 00:00:00" +"%s") 76 | fi 77 | 78 | 79 | if [ $UNIXTIME_OF_PARTITION -lt $THRESHOLD ]; then 80 | echo "partition $NAME_OF_PARTITION will be deleted" 81 | 82 | # check if delete=yes 83 | if [ "$DELETE_NOW" = "yes" ]; then 84 | echo executing command 85 | 86 | echo psql --username=postgres --dbname=zabbix --command="DROP TABLE IF EXISTS partitions.$NAME_OF_PARTITION" 87 | psql --username=postgres --dbname=zabbix --command="DROP TABLE IF EXISTS partitions.$NAME_OF_PARTITION" 88 | 89 | fi 90 | 91 | fi 92 | 93 | } done 94 | 95 | -------------------------------------------------------------------------------- /CentOS8/proxy.centos8.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #====================================================================================== 4 | # Package Arch Version Repository Size 5 | #====================================================================================== 6 | #Installing: 7 | # zabbix-proxy-sqlite3 x86_64 5.0.6-1.el8 zabbix 1.0 M 8 | #Installing dependencies: 9 | # OpenIPMI-libs x86_64 2.0.27-1.el8 baseos 507 k 10 | # fping x86_64 3.16-1.el8 zabbix-non-supported 51 k 11 | # libtool-ltdl x86_64 2.4.6-25.el8 baseos 58 k 12 | # net-snmp-libs x86_64 1:5.8-17.el8 baseos 823 k 13 | # unixODBC x86_64 2.3.7-1.el8 appstream 458 k 14 | 15 | # zabbix-agent x86_64 5.0.6-1.el8 zabbix 464 k 16 | 17 | # Installing: 18 | # vim-enhanced x86_64 2:8.0.1763-15.el8 appstream 1.4 M 19 | #Installing dependencies: 20 | # gpm-libs x86_64 1.20.7-15.el8 appstream 39 k 21 | # vim-common x86_64 2:8.0.1763-15.el8 appstream 6.3 M 22 | # vim-filesystem noarch 2:8.0.1763-15.el8 appstream 48 k 23 | 24 | 25 | 26 | 27 | 28 | echo 1 | sudo tee /proc/sys/vm/overcommit_memory 29 | sudo dd if=/dev/zero of=/myswap1 bs=1M count=1024 && sudo chown root:root /myswap1 && sudo chmod 0600 /myswap1 && sudo mkswap /myswap1 && sudo swapon /myswap1 && free -m 30 | sudo dd if=/dev/zero of=/myswap2 bs=1M count=1024 && sudo chown root:root /myswap2 && sudo chmod 0600 /myswap2 && sudo mkswap /myswap2 && sudo swapon /myswap2 && free -m 31 | 32 | # install zabbix repo 33 | rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm 34 | 35 | # clean package manager cache 36 | dnf clean all 37 | 38 | # install proxy with sqlite3 db at backend 39 | dnf -y install zabbix-proxy-sqlite3 40 | # install agent 41 | dnf -y install zabbix-agent 42 | dnf -y install vim 43 | 44 | # check home for zabbix 45 | grep zabbix /etc/passwd 46 | mkdir -p /var/lib/zabbix && chown -R zabbix. /var/lib/zabbix 47 | 48 | 49 | vim /etc/zabbix/zabbix_proxy.conf 50 | # delete 'Hostname=Zabbix proxy' 51 | # install 'HostnameItem=system.run[hostname --short]' 52 | # install database location to 'DBName=/var/lib/zabbix/zabbix_proxy' 53 | 54 | 55 | vim /etc/zabbix/zabbix_proxy.conf 56 | # delete 'Hostname=Zabbix server' 57 | # install 'HostnameItem=system.run[hostname --short]' 58 | # install 'HostMetadataItem=system.sw.os' 59 | 60 | 61 | systemctl status zabbix-proxy 62 | systemctl status zabbix-agent 63 | 64 | systemctl start zabbix-proxy zabbix-agent 65 | 66 | systemctl enable zabbix-proxy zabbix-agent 67 | 68 | 69 | -------------------------------------------------------------------------------- /MariaDB/master2master.sh: -------------------------------------------------------------------------------- 1 | 2 | # move to super user 3 | 4 | 5 | # update system 6 | yum -y update && yum -y upgrade 7 | 8 | # setup some conveniences 9 | yum -y install vim 10 | 11 | # add mariadb repo 12 | https://downloads.mariadb.org/mariadb/repositories/#mirror=netinch&distro=CentOS&distro_release=centos7-amd64--centos7&version=10.2 13 | 14 | vim /etc/yum.repos.d/MariaDB.repo 15 | # paste: 16 | # MariaDB 10.2 CentOS repository list - created 2018-08-13 06:39 UTC 17 | # http://downloads.mariadb.org/mariadb/repositories/ 18 | [mariadb] 19 | name = MariaDB 20 | baseurl = http://yum.mariadb.org/10.2/centos7-amd64 21 | gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB 22 | gpgcheck=1 23 | 24 | # generate cache 25 | yum makecache 26 | 27 | # install mariadb server 28 | yum install MariaDB-server MariaDB-client 29 | 30 | # During installation process MariaDB package will configure initial database and create redo log files with default file size. Remove these files: 31 | rm -rf /var/lib/mysql/ib_logfile* # if change innodb_log_file_size= 32gb 32 | 33 | cat /etc/my.cnf.d/server.cnf 34 | # 35 | # These groups are read by MariaDB server. 36 | # Use it for options that only the server (but not clients) should see 37 | # 38 | # See the examples of server my.cnf files in /usr/share/mysql/ 39 | # 40 | 41 | # this is read by the standalone daemon and embedded servers 42 | [server] 43 | 44 | # this is only for the mysqld standalone daemon 45 | [mysqld] 46 | user = mysql 47 | local_infile = 0 48 | symbolic_links = 0 49 | 50 | default-storage-engine = InnoDB 51 | skip-name-resolve 52 | key_buffer_size = 32M 53 | max_allowed_packet = 128M 54 | table_open_cache = 1024 55 | table_definition_cache = 1024 56 | max_connections = 2000 57 | join_buffer_size = 1M 58 | sort_buffer_size = 2M 59 | read_buffer_size = 256K 60 | read_rnd_buffer_size = 256K 61 | myisam_sort_buffer_size = 1M 62 | thread_cache_size = 512 63 | query_cache_type = 0 64 | open_files_limit = 65535 65 | wait_timeout = 86400 66 | 67 | optimizer_switch=index_condition_pushdown=off 68 | 69 | tmp_table_size = 64M 70 | max_heap_table_size = 64M 71 | 72 | binlog_format=mixed 73 | binlog_cache_size = 64M 74 | max_binlog_size = 1G 75 | expire_logs_days = 3 76 | 77 | innodb_buffer_pool_size = 64G 78 | innodb_log_file_size = 4G 79 | innodb_log_buffer_size = 128M 80 | innodb_file_per_table = 1 81 | innodb_flush_method = O_DIRECT 82 | innodb_buffer_pool_instances = 8 83 | innodb_write_io_threads = 8 84 | innodb_read_io_threads = 8 85 | innodb_adaptive_flushing = 1 86 | innodb_lock_wait_timeout = 50 87 | 88 | innodb_flush_log_at_trx_commit = 2 89 | 90 | innodb_io_capacity = 2000 91 | innodb_io_capacity_max = 2500 92 | innodb_flush_neighbors = 0 93 | 94 | innodb_checksums = 1 95 | innodb_doublewrite = 1 96 | innodb_support_xa = 0 97 | innodb_thread_concurrency = 0 98 | 99 | innodb_purge_threads = 4 100 | 101 | gtid_domain_id = 1 102 | server_id = 103 | binlog_checksum = crc32 104 | 105 | innodb_lru_scan_depth = 512 106 | 107 | innodb_stats_on_metadata = 0 108 | innodb_stats_sample_pages = 32 109 | 110 | # 111 | # * Galera-related settings 112 | # 113 | [galera] 114 | # Mandatory settings 115 | #wsrep_on=ON 116 | #wsrep_provider= 117 | #wsrep_cluster_address= 118 | #binlog_format=row 119 | #default_storage_engine=InnoDB 120 | #innodb_autoinc_lock_mode=2 121 | # 122 | # Allow server to accept connections on all interfaces. 123 | # 124 | #bind-address=0.0.0.0 125 | # 126 | # Optional setting 127 | #wsrep_slave_threads=1 128 | #innodb_flush_log_at_trx_commit=0 129 | 130 | # this is only for embedded server 131 | [embedded] 132 | 133 | # This group is only read by MariaDB servers, not by MySQL. 134 | # If you use the same .cnf file for MySQL and MariaDB, 135 | # you can put MariaDB-only options here 136 | [mariadb] 137 | 138 | # This group is only read by MariaDB-10.2 servers. 139 | # If you use the same .cnf file for MariaDB of different versions, 140 | # use this group for options that older servers don't understand 141 | [mariadb-10.2] 142 | 143 | 144 | 145 | -------------------------------------------------------------------------------- /zabbix-proxy-install-centos7.sh: -------------------------------------------------------------------------------- 1 | #update system 2 | yum update -y 3 | 4 | base=2.4 5 | minor=5 6 | 7 | #install mysql server 8 | yum install mariadb-server -y 9 | 10 | #start mysql server 11 | systemctl start mariadb 12 | echo $? 13 | 14 | #set root password 15 | /usr/bin/mysqladmin -u root password '5sRj4GXspvDKsBXW' 16 | echo $? 17 | 18 | #list existing databases 19 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 -s <<< 'show databases;' 20 | echo $? 21 | 22 | #create new database 23 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 -s <<< 'create database zabbix_proxy character set utf8 collate utf8_bin;' 24 | echo $? 25 | 26 | #create use for mysql and assign to database 27 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 -s <<< 'grant all privileges on zabbix_proxy.* to zabbix@localhost identified by "TaL2gPU5U9FcCU2u";' 28 | echo $? 29 | 30 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 -s <<< 'flush privileges;' 31 | echo $? 32 | 33 | mysql -h localhost -uroot -p5sRj4GXspvDKsBXW -P 3306 -s <<< 'show databases;' 34 | echo $? 35 | 36 | #enable mysql at startup 37 | systemctl enable mariadb 38 | echo $? 39 | 40 | #install zabbix repo 41 | rpm -ivh http://repo.zabbix.com/zabbix/$base/rhel/7/x86_64/zabbix-release-$base-1.el7.noarch.rpm 42 | rpm -ivh http://repo.zabbix.com/zabbix/$base/rhel/7/x86_64/zabbix-release-$base-2.el7.noarch.rpm 43 | echo $? 44 | 45 | #reroad repo content 46 | yum update -y 47 | echo $? 48 | 49 | #install zabbix proxy 50 | #yum install zabbix-proxy-2.4.5 -y 51 | yum install zabbix-proxy-mysql -y 52 | echo $? 53 | #this package creates user zabbix 54 | grep zabbix /etc/passwd 55 | 56 | #create basic database schema 57 | ls -l /usr/share/doc/zabbix-proxy-mysql*/ 58 | zcat /usr/share/doc/zabbix-proxy-mysql*/schema.sql.gz | mysql -uzabbix -pTaL2gPU5U9FcCU2u zabbix_proxy 59 | 60 | grep "DBPassword=" /etc/zabbix/zabbix_proxy.conf 61 | sed -i "s/^.*DBPassword=.*$/DBPassword=TaL2gPU5U9FcCU2u/g" /etc/zabbix/zabbix_proxy.conf 62 | grep -v "^$\|^#" /etc/zabbix/zabbix_proxy.conf 63 | 64 | #check startup status of zabbix and mariadb 65 | systemctl list-unit-files | grep "zabbix\|mariadb" 66 | 67 | systemctl status zabbix-proxy 68 | 69 | systemctl enable zabbix-proxy 70 | 71 | systemctl start zabbix-proxy 72 | 73 | cat /var/log/zabbix/zabbix_proxy.log 74 | #cannot set resource limit: [13] Permission denied 75 | 76 | yum install policycoreutils-python -y 77 | grep "denied.*zabbix.*proxy" /var/log/audit/audit.log | audit2allow -M zabbix_proxy 78 | semodule -i zabbix_proxy.pp 79 | 80 | systemctl enable zabbix-proxy 81 | 82 | sed -i "s/^Server=.*$/Server=5d61050b753b.sn.mynetname.net/g" /etc/zabbix/zabbix_proxy.conf 83 | sed -i "s/^Hostname=.*$/Hostname=CentProxy/g" /etc/zabbix/zabbix_proxy.conf 84 | grep -v "^$\|^#" /etc/zabbix/zabbix_proxy.conf 85 | 86 | systemctl stop zabbix-proxy 87 | sleep 1 88 | > /var/log/zabbix/zabbix_proxy.log 89 | sleep 1 90 | systemctl start zabbix-proxy 91 | sleep 1 92 | cat /var/log/zabbix/zabbix_proxy.log 93 | 94 | #set up encryption 95 | mkdir -p /home/zabbix 96 | openssl rand -hex 32 > /home/zabbix/proxy.psk 97 | chmod 600 /home/zabbix/proxy.psk 98 | chown -R zabbix:zabbix /home/zabbix 99 | sed -i "s/^.*TLSConnect=.*$/TLSConnect=psk/g" /etc/zabbix/zabbix_proxy.conf 100 | sed -i "s/^.*TLSAccept=.*$/TLSAccept=psk/g" /etc/zabbix/zabbix_proxy.conf 101 | sed -i "s/^.*TLSPSKIdentity=.*$/TLSPSKIdentity=PSK002/g" /etc/zabbix/zabbix_proxy.conf 102 | sed -i "s/^.*TLSPSKFile=.*$/TLSPSKFile=\/home\/zabbix\/proxy.psk/g" /etc/zabbix/zabbix_proxy.conf 103 | grep -v "^$\|^#" /etc/zabbix/zabbix_proxy.conf 104 | cat /home/zabbix/proxy.psk 105 | 106 | systemctl stop zabbix-proxy 107 | sleep 1 108 | > /var/log/zabbix/zabbix_proxy.log 109 | sleep 1 110 | systemctl start zabbix-proxy 111 | sleep 1 112 | grep "denied.*proxy.psk" /var/log/audit/audit.log | audit2allow -M zabbix_proxy_psk_read 113 | semodule -i zabbix_proxy_psk_read.pp 114 | 115 | tail -f /var/log/zabbix/zabbix_proxy.log 116 | 117 | #if you receive 118 | #Unable to connect to the server [zabbix.server.name]:10051 [cannot connect to [[zabbix.server.name]:10051]: [13] Permission denied] 119 | #then install again selinux policies 120 | grep "denied.*zabbix.*proxy" /var/log/audit/audit.log | audit2allow -M zabbix_proxy 121 | semodule -i zabbix_proxy.pp 122 | -------------------------------------------------------------------------------- /HA/custom-server-4.0-LTS-zabbix-server-only.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #this is tested and works together with fresh CentOS-7-x86_64-Minimal-1708.iso 4 | #cd && curl https://raw.githubusercontent.com/catonrug/zabbix-scripts/master/CentOS/custom-server-4.0-LTS-server-only-without-db.sh > install.sh && chmod +x install.sh && time ./install.sh 4.0.1 5 | 6 | #open 80 and 443 into firewall 7 | systemctl enable firewalld && systemctl start firewalld 8 | 9 | firewall-cmd --permanent --add-service=http 10 | firewall-cmd --permanent --add-service=https 11 | firewall-cmd --add-port=162/udp --permanent 12 | firewall-cmd --add-port=10051/tcp --permanent 13 | firewall-cmd --reload 14 | 15 | #update system 16 | yum -y update 17 | 18 | #install SELinux debuging utils 19 | yum -y install policycoreutils-python bzip2 vim nmap 20 | 21 | cat <<'EOF'> /etc/yum.repos.d/MariaDB.repo 22 | # http://downloads.mariadb.org/mariadb/repositories/ 23 | [mariadb] 24 | name = MariaDB 25 | baseurl = http://yum.mariadb.org/10.3/centos7-amd64 26 | gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB 27 | gpgcheck=1 28 | EOF 29 | cat /etc/yum.repos.d/MariaDB.repo 30 | 31 | yum makecache fast 32 | 33 | #install mariadb (mysql database engine for CentOS 7) 34 | yum -y install MariaDB-client 35 | 36 | #show existing databases 37 | mysql -h10.1.10.11 -uzabbix -pzabbix <<< 'show databases;' 38 | 39 | #add zabbix 4.0 repository 40 | rpm -ivh http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm 41 | 42 | #install zabbix server which are supposed to use MySQL as a database 43 | yum -y install zabbix-server-mysql 44 | 45 | #create zabbix database structure 46 | ls -l /usr/share/doc/zabbix-server-mysql*/ 47 | zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql -h10.1.10.11 -uzabbix -pzabbix zabbix 48 | 49 | systemctl status zabbix-server && systemctl stop zabbix-server 50 | 51 | #define server conf file 52 | server=/etc/zabbix/zabbix_server.conf 53 | 54 | # configure DBHost 55 | grep "^DBHost=" $server 56 | if [ $? -eq 0 ]; then 57 | sed -i "s/^DBHost=.*/DBHost=10.1.10.11/" $server 58 | else 59 | ln=$(grep -n "DBHost=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) 60 | sed -i "`echo $ln`iDBHost=10.1.10.11" $server 61 | fi 62 | 63 | # configure DBPort 64 | grep "^DBPort=" $server 65 | if [ $? -eq 0 ]; then 66 | sed -i "s/^DBPort=.*/DBPort=3306/" $server 67 | else 68 | ln=$(grep -n "DBPort=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) 69 | sed -i "`echo $ln`iDBPort=3306" $server 70 | fi 71 | 72 | # configure DBPassword 73 | grep "^DBPassword=" $server 74 | if [ $? -eq 0 ]; then 75 | sed -i "s/^DBPassword=.*/DBPassword=zabbix/" $server #modifies already customized setting 76 | else 77 | ln=$(grep -n "DBPassword=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 78 | sed -i "`echo $ln`iDBPassword=zabbix" $server #adds new line 79 | fi 80 | 81 | # configure CacheUpdateFrequency 82 | grep "^CacheUpdateFrequency=" $server 83 | if [ $? -eq 0 ]; then 84 | sed -i "s/^CacheUpdateFrequency=.*/CacheUpdateFrequency=4/" $server #modifies already customized setting 85 | else 86 | ln=$(grep -n "CacheUpdateFrequency=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 87 | sed -i "`echo $ln`iCacheUpdateFrequency=4" $server #adds new line 88 | fi 89 | 90 | #show zabbix server conf file 91 | grep -v "^$\|^#" $server 92 | echo 93 | 94 | #restart zabbix server 95 | systemctl start zabbix-server 96 | sleep 1 97 | 98 | #output all 99 | cat /var/log/zabbix/zabbix_server.log 100 | 101 | yum -y install zabbix-agent 102 | 103 | #define agent conf file 104 | agent=/etc/zabbix/zabbix_agentd.conf 105 | 106 | grep "^EnableRemoteCommands=" $agent 107 | if [ $? -eq 0 ]; then 108 | sed -i "s/^EnableRemoteCommands=.*/EnableRemoteCommands=1/" $agent #modifies already customized setting 109 | else 110 | ln=$(grep -n "EnableRemoteCommands=" $agent | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 111 | sed -i "`echo $ln`iEnableRemoteCommands=1" $agent #adds new line 112 | fi 113 | 114 | systemctl start zabbix-agent && systemctl enable zabbix-agent 115 | 116 | yum -y install zabbix-sender zabbix-get 117 | 118 | # disable zabbix server at startup 119 | systemctl disable zabbix-server 120 | -------------------------------------------------------------------------------- /jmx/setup-proxy-centos7-java-gateway.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #cd && curl https://raw.githubusercontent.com/catonrug/zabbix-scripts/master/jmx/setup-proxy-centos7-java-gateway.sh > install.sh && chmod +x install.sh && time ./install.sh 4 | 5 | #open 80 and 443 into firewall 6 | systemctl enable firewalld && systemctl start firewalld 7 | 8 | firewall-cmd --permanent --add-service=http 9 | firewall-cmd --permanent --add-service=https 10 | firewall-cmd --add-port=162/udp --permanent 11 | firewall-cmd --add-port=10051/tcp --permanent 12 | firewall-cmd --reload 13 | 14 | #update system 15 | yum -y update 16 | 17 | #install SELinux debuging utils 18 | yum -y install policycoreutils-python bzip2 vim nmap 19 | 20 | #add zabbix 4.0 repository 21 | rpm -ivh http://repo.zabbix.com/zabbix/4.0/rhel/7/x86_64/zabbix-release-4.0-1.el7.noarch.rpm 22 | 23 | #install zabbix server which are supposed to use MySQL as a database 24 | yum -y install zabbix-proxy-sqlite3 25 | 26 | 27 | systemctl status zabbix-proxy && systemctl stop zabbix-proxy 28 | 29 | #define server conf file 30 | server=/etc/zabbix/zabbix_proxy.conf 31 | 32 | # configure Server 33 | grep "^Server=" $server 34 | if [ $? -eq 0 ]; then 35 | sed -i "s/^Server=.*/Server=ec2-35-166-97-138.us-west-2.compute.amazonaws.com/" $server 36 | else 37 | ln=$(grep -n "Server=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) 38 | sed -i "`echo $ln`iServer=ec2-35-166-97-138.us-west-2.compute.amazonaws.com" $server 39 | fi 40 | 41 | # location for database 42 | grep "^DBName=" $server 43 | if [ $? -eq 0 ]; then 44 | sed -i "s/^DBName=.*/DBName=\/dev\/shm\/zabbix_proxy.sqlite3.db/" $server 45 | else 46 | ln=$(grep -n "DBName=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) 47 | sed -i "`echo $ln`iDBName=\/dev\/shm\/zabbix_proxy.sqlite3.db" $server 48 | fi 49 | 50 | # configure CacheUpdateFrequency 51 | grep "^CacheUpdateFrequency=" $server 52 | if [ $? -eq 0 ]; then 53 | sed -i "s/^CacheUpdateFrequency=.*/CacheUpdateFrequency=4/" $server #modifies already customized setting 54 | else 55 | ln=$(grep -n "CacheUpdateFrequency=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 56 | sed -i "`echo $ln`iCacheUpdateFrequency=4" $server #adds new line 57 | fi 58 | 59 | # configure JavaGateway 60 | grep "^JavaGateway=" $server 61 | if [ $? -eq 0 ]; then 62 | sed -i "s/^JavaGateway=.*/JavaGateway=127.0.0.1/" $server #modifies already customized setting 63 | else 64 | ln=$(grep -n "JavaGateway=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 65 | sed -i "`echo $ln`iJavaGateway=127.0.0.1" $server #adds new line 66 | fi 67 | 68 | # configure StartJavaPollers 69 | grep "^StartJavaPollers=" $server 70 | if [ $? -eq 0 ]; then 71 | sed -i "s/^StartJavaPollers=.*/StartJavaPollers=1/" $server #modifies already customized setting 72 | else 73 | ln=$(grep -n "StartJavaPollers=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 74 | sed -i "`echo $ln`iStartJavaPollers=1" $server #adds new line 75 | fi 76 | 77 | 78 | 79 | #show zabbix server conf file 80 | grep -v "^$\|^#" $server 81 | echo 82 | 83 | #restart zabbix server 84 | systemctl start zabbix-proxy 85 | sleep 1 86 | 87 | #output all 88 | cat /var/log/zabbix/zabbix_proxy.log 89 | 90 | yum -y install zabbix-agent 91 | 92 | #define agent conf file 93 | agent=/etc/zabbix/zabbix_agentd.conf 94 | 95 | grep "^EnableRemoteCommands=" $agent 96 | if [ $? -eq 0 ]; then 97 | sed -i "s/^EnableRemoteCommands=.*/EnableRemoteCommands=1/" $agent #modifies already customized setting 98 | else 99 | ln=$(grep -n "EnableRemoteCommands=" $agent | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 100 | sed -i "`echo $ln`iEnableRemoteCommands=1" $agent #adds new line 101 | fi 102 | 103 | systemctl start zabbix-agent && systemctl enable zabbix-agent 104 | 105 | yum -y install zabbix-sender zabbix-get 106 | 107 | # disable zabbix server at startup 108 | systemctl enable zabbix-proxy 109 | 110 | yum -y install zabbix-java-gateway 111 | 112 | echo 'JAVA_OPTIONS="$JAVA_OPTIONS -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=12345 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.rmi.server.hostname=127.0.0.1"' >> /etc/zabbix/zabbix_java_gateway.conf 113 | 114 | 115 | systemctl start zabbix-java-gateway 116 | systemctl enable zabbix-java-gateway 117 | 118 | -------------------------------------------------------------------------------- /SuSe/agent-install-sles-12.3.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #http://zabbix.org/wiki/Install_on_openSUSE_/_SLES 4 | 5 | /sbin/SuSEfirewall2 off 6 | cat /etc/os-release 7 | zypper install gcc make 8 | 9 | v=3.4.5 10 | 11 | 12 | wget http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/$v/zabbix-$v.tar.gz 13 | tar xvf zabbix-$v.tar.gz 14 | 15 | cd ~/zabbix-* 16 | 17 | ./configure --enable-agent 18 | #configure: error: Unable to use libpcre (libpcre check failed) 19 | 20 | cd 21 | wget --no-check-certificate https://ftp.internet.de/pub/linux/suse/sdk12sp2/suse/x86_64/libpcrecpp0-8.33-3.314.x86_64.rpm 22 | zypper install libpcrecpp0-8.33-3.314.x86_64.rpm 23 | wget --no-check-certificate https://ftp.internet.de/pub/linux/suse/sdk12sp2/suse/x86_64/libpcreposix0-8.33-3.314.x86_64.rpm 24 | zypper install libpcreposix0-8.33-3.314.x86_64.rpm 25 | 26 | 27 | zypper install zabbix-agent-3.4.5-12.2.x86_64.rpm 28 | 29 | 30 | 31 | cd ~/zabbix-* 32 | 33 | ./configure --enable-agent 34 | 35 | 36 | #configure: error: Unable to use libpcre (libpcre check failed) 37 | zypper search libpcre 38 | 39 | #https://ftp.internet.de/pub/linux/suse/iso/ 40 | #SLE-12-SP1-SDK-DVD-x86_64-GM-DVD1.iso 41 | #SLE-12-SP2-SDK-DVD-x86_64-GM-DVD1.iso 42 | #https://ftp.internet.de/pub/linux/suse/sdk12sp2/suse/x86_64/ 43 | 44 | 45 | ./configure --enable-agent --with-libcurl --with-libxml2 --with-ssh2 46 | 47 | cd 48 | wget --no-check-certificate https://ftp.internet.de/pub/linux/suse/sdk12sp2/suse/x86_64/libpcrecpp0-8.33-3.314.x86_64.rpm 49 | zypper install libpcrecpp0-8.33-3.314.x86_64.rpm 50 | wget --no-check-certificate https://ftp.internet.de/pub/linux/suse/sdk12sp2/suse/x86_64/libpcreposix0-8.33-3.314.x86_64.rpm 51 | zypper install libpcreposix0-8.33-3.314.x86_64.rpm 52 | 53 | zypper install zabbix-agent-3.4.5-12.2.x86_64.rpm 54 | 55 | Solution 1: do not install zabbix-agent-3.4.5-12.2.x86_64 56 | Solution 2: break zabbix-agent-3.4.5-12.2.x86_64 by ignoring some of its dependencies 57 | 58 | 59 | 60 | zypper install libevent-devel #configure: error: Unable to use libevent (libevent check failed) 61 | zypper install pcre-devel #configure: error: Unable to use libpcre (libpcre check failed) 62 | zypper install curl-devel #configure: error: Curl library not found 63 | zypper install mysql-devel #configure: error: MySQL library not found 64 | zypper install libxml2-devel #configure: error: LIBXML2 library not found 65 | zypper install libssh2-devel #configure: error: SSH2 library not found 66 | cd ~/zabbix-3.4.5 67 | ./configure --enable-server --enable-agent --with-mysql --with-libcurl --with-libxml2 --with-ssh2 68 | 69 | time make install 70 | 71 | sed -i "s/^.*DBPassword=.*$/DBPassword=zabbix/g" /usr/local/etc/zabbix_server.conf 72 | grep -v "^$\|^#" /usr/local/etc/zabbix_server.conf 73 | /usr/local/sbin/zabbix_server -c /usr/local/etc/zabbix_server.conf 74 | ps -aux | grep zabbix_server 75 | 76 | 77 | zypper install httpd 78 | 79 | service apache2 start 80 | service apache2 status 81 | 82 | cd ~/zabbix-*/frontends/php/ 83 | 84 | cp -a . /srv/www/htdocs/zabbix 85 | 86 | 87 | /etc/apache2/conf.d 88 | 89 | 90 | 91 | 92 | zypper search php 93 | zypper install apache2-mod_php5 94 | 95 | zypper install 96 | 97 | chown -R wwwrun. /srv/www/zabbix 98 | 99 | 100 | zypper remove apache2-mod_php5 php5 php5-ctype php5-dom php5-iconv php5-json php5-pdo php5-sqlite php5-tokenizer php5-xmlreader php5-xmlwriter php5-devel php5-gd php5-bcmath php5-mysql 101 | 102 | #http://download.opensuse.org/repositories/devel:/languages:/php/SLE_12_SP1/x86_64/ 103 | #https://software.opensuse.org/download.html?project=devel%3Alanguages%3Aphp&package=php7 104 | zypper addrepo https://download.opensuse.org/repositories/devel:languages:php/openSUSE_Factory/devel:languages:php.repo 105 | zypper refresh 106 | zypper install php7 107 | zypper install apache2-mod_php7 108 | 109 | #Problem: nothing provides libc.so.6(GLIBC_2.27)(64bit) needed by php7-7.2.5-129.1.x86_64 110 | # Solution 1: do not install apache2-mod_php7-7.2.5-129.1.x86_64 111 | # Solution 2: break apache2-mod_php7-7.2.5-129.1.x86_64 by ignoring some of its dependencies 112 | 113 | #php: error while loading shared libraries: libargon2.so.1: cannot open shared object file: No such file or directory 114 | 115 | zypper se -i php7 116 | 117 | groupadd zabbixs 118 | useradd -g zabbixs zabbixs 119 | 120 | /usr/local/sbin/zabbix_server -c /usr/local/etc/zabbix_server.conf 121 | 122 | 123 | rcmysql start 124 | 125 | rczabbix-agentd start 126 | 127 | zabbix-agent start 128 | 129 | 130 | 131 | 132 | 133 | 134 | -------------------------------------------------------------------------------- /certboot-install-nginx.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # zabbix speed install with validation 4 | 5 | echo 1 | sudo tee /proc/sys/vm/overcommit_memory 6 | sudo dd if=/dev/zero of=/myswap1 bs=1M count=1024 && sudo chown root:root /myswap1 && sudo chmod 0600 /myswap1 && sudo mkswap /myswap1 && sudo swapon /myswap1 && free -m 7 | sudo dd if=/dev/zero of=/myswap2 bs=1M count=1024 && sudo chown root:root /myswap2 && sudo chmod 0600 /myswap2 && sudo mkswap /myswap2 && sudo swapon /myswap2 && free -m 8 | 9 | 10 | rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm 11 | rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/7/x86_64/zabbix-release-5.0-1.el7.noarch.rpm 12 | # https://www.postgresql.org/download/linux/redhat/ 13 | yum install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-7-x86_64/pgdg-redhat-repo-latest.noarch.rpm 14 | 15 | /usr/pgsql-12/bin/postgresql-12-setup initdb 16 | systemctl enable postgresql-12 17 | systemctl start postgresql-12 18 | 19 | 20 | yum clean all 21 | 22 | yum install -y python36 vim centos-release-scl zabbix-server-mysql zabbix-server-pgsql zabbix-agent screen 23 | 24 | vim /etc/yum.repos.d/zabbix.repo 25 | [zabbix-frontend] 26 | enabled=1 27 | 28 | yum install -y zabbix-web-mysql-scl zabbix-nginx-conf-scl 29 | 30 | yum -y install mysql-community-server && systemctl enable mysqld && systemctl start mysqld 31 | 32 | #open different schell 33 | 34 | vim /etc/opt/rh/rh-php72/php-fpm.d/zabbix.conf 35 | listen.acl_users = apache,nginx 36 | php_value[memory_limit] = 2G 37 | php_value[date.timezone] = Europe/Riga 38 | 39 | vim /etc/opt/rh/rh-nginx116/nginx/conf.d/zabbix.conf 40 | listen 80; 41 | server_name next.catonrug.net; 42 | 43 | vim /etc/zabbix/zabbix_server.conf 44 | DBPassword=z4bbi#SIA 45 | 46 | systemctl restart zabbix-server zabbix-agent rh-nginx116-nginx rh-php72-php-fpm 47 | curl -Lsk http://next.catonrug.net | grep Zabbix 48 | 49 | 50 | cd /etc/my.cnf.d 51 | 52 | cat << 'EOF' > performance_schema.cnf 53 | [mysqld] 54 | performance_schema = 0 55 | EOF 56 | 57 | cat << 'EOF' > disable_binary_log.cnf 58 | [mysqld] 59 | disable_log_bin 60 | EOF 61 | 62 | cat << 'EOF' > secure_file_priv.cnf 63 | [mysqld] 64 | secure-file-priv=/tmp 65 | EOF 66 | 67 | cat << 'EOF' > mysql_native_password.cnf 68 | [mysqld] 69 | default-authentication-plugin=mysql_native_password 70 | EOF 71 | 72 | grep "temporary password" /var/log/mysqld.log | sed "s|^.*localhost:.||" | xargs -i echo "/usr/bin/mysqladmin -u root password 'z4bbi#SIA' -p'{}'" | sudo bash 73 | cat << 'EOF' > ~/.my.cnf 74 | [client] 75 | user=root 76 | password='z4bbi#SIA' 77 | EOF 78 | 79 | mysql 80 | CREATE USER "zabbix"@"localhost" IDENTIFIED BY "z4bbi#SIA"; 81 | ALTER USER "zabbix"@"localhost" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 82 | CREATE DATABASE zabbix CHARACTER SET utf8 COLLATE utf8_bin; 83 | GRANT SELECT, UPDATE, DELETE, INSERT, CREATE, DROP, ALTER, INDEX, REFERENCES ON zabbix.* TO "zabbix"@"localhost"; 84 | FLUSH PRIVILEGES; 85 | exit 86 | 87 | mysql_secure_installation 88 | 89 | zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql zabbix 90 | 91 | #set selinux exceptions for httpd 92 | getsebool -a | grep "httpd_can_network_connect \|zabbix_can_network" 93 | setsebool -P httpd_can_network_connect on 94 | setsebool -P zabbix_can_network on 95 | getsebool -a | grep "httpd_can_network_connect \|zabbix_can_network" 96 | 97 | setenforce 0 98 | systemctl restart zabbix-server zabbix-agent rh-nginx116-nginx rh-php72-php-fpm 99 | 100 | systemctl enable zabbix-server zabbix-agent rh-nginx116-nginx rh-php72-php-fpm 101 | 102 | tail -99 /var/log/zabbix/zabbix_server.log 103 | 104 | 105 | curl -s https://dl.eff.org/certbot-auto -o /usr/bin/certbot-auto 106 | chmod +x /usr/bin/certbot-auto 107 | 108 | USE_PYTHON_3=1 certbot-auto certonly --webroot -w /usr/share/zabbix -d next.catonrug.net 109 | 110 | /etc/letsencrypt/live/next.catonrug.net/fullchain.pem 111 | /etc/letsencrypt/live/next.catonrug.net/privkey.pem 112 | 113 | cat << 'EOF' > /etc/opt/rh/rh-nginx116/nginx/conf.d/http.next.catonrug.net.conf 114 | server { 115 | listen next.catonrug.net:80; 116 | server_name next.catonrug.net; 117 | rewrite ^ https://$server_name$request_uri? permanent; 118 | } 119 | EOF 120 | 121 | vim /etc/opt/rh/rh-nginx116/nginx/conf.d/zabbix.conf 122 | listen 443 ssl; 123 | 124 | ssl_certificate /etc/letsencrypt/live/next.catonrug.net/fullchain.pem; 125 | ssl_certificate_key /etc/letsencrypt/live/next.catonrug.net/privkey.pem; 126 | 127 | systemctl reload rh-nginx116-nginx 128 | 129 | 130 | yum install -y policycoreutils-python 131 | audit2allow -a | grep -v "===\|^$" | sed -e '/#!!!!/,+1d' 132 | allow httpd_t zabbix_port_t:tcp_socket name_connect; 133 | grep "comm.*zabbix_server.*zabbix_t" /var/log/audit/audit.log | audit2allow -M comm_zabbix_server_zabbix_t 134 | semodule -i comm_zabbix_server_zabbix_t.pp 135 | 136 | 137 | https://ssl-config.mozilla.org/#server=nginx&version=1.17.7&config=intermediate&openssl=1.1.1d&guideline=5.6 138 | 139 | 140 | echo "* * * * * root USE_PYTHON_3=1 certbot-auto renew" | sudo tee /etc/cron.d/0007_letsencrypt_renewal 141 | 142 | tail -f /var/log/cron 143 | 144 | tail -f /var/log/letsencrypt/letsencrypt.log 145 | 146 | 147 | 148 | 149 | -------------------------------------------------------------------------------- /MariaDB/master2master-node1.sh: -------------------------------------------------------------------------------- 1 | 2 | # ip: 10.0.2.81 3 | 4 | # move to super user 5 | sudo su 6 | 7 | # install vagrant ssh key 8 | echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== imported-openssh-key" > ~/.ssh/authorized_keys && chmod -R 600 ~/.ssh/authorized_keys 9 | 10 | # observe the centos version 11 | rpm --query centos-release 12 | 13 | # disable SELinux on the fly and after reboot 14 | setenforce 0 && sed -i "s/^SELINUX=.*$/SELINUX=disabled/" /etc/selinux/config && getenforce 15 | 16 | # status of firewalld 17 | systemctl status firewalld 18 | 19 | # update system 20 | yum -y update && yum -y upgrade 21 | 22 | # install time daemon 23 | yum -y install ntp && systemctl enable ntpd && systemctl start ntpd 24 | 25 | # set time zone 26 | sudo cp /usr/share/zoneinfo/Etc/GMT-3 /etc/localtime 27 | date 28 | 29 | # setup some conveniences 30 | yum -y install vim 31 | 32 | # add MariaDB repo from http://downloads.mariadb.org/mariadb/repositories/ 33 | echo "IyBNYXJpYURCIDEwLjIgQ2VudE9TIHJlcG9zaXRvcnkgbGlzdCAtIGNyZWF0ZWQgMjAxOC0wOC0xMyAwNjozOSBVVEMKIyBodHRwOi8vZG93bmxvYWRzLm1hcmlhZGIub3JnL21hcmlhZGIvcmVwb3NpdG9yaWVzLwpbbWFyaWFkYl0KbmFtZSA9IE1hcmlhREIKYmFzZXVybCA9IGh0dHA6Ly95dW0ubWFyaWFkYi5vcmcvMTAuMi9jZW50b3M3LWFtZDY0CmdwZ2tleT1odHRwczovL3l1bS5tYXJpYWRiLm9yZy9SUE0tR1BHLUtFWS1NYXJpYURCCmdwZ2NoZWNrPTEK" | base64 --decode > /etc/yum.repos.d/MariaDB.repo 34 | cat /etc/yum.repos.d/MariaDB.repo 35 | 36 | # generate cache 37 | yum makecache 38 | 39 | # install mariadb server 40 | yum -y install MariaDB-server MariaDB-client 41 | 42 | 43 | systemctl stop maridb 44 | 45 | # During installation process MariaDB package will configure initial database and create redo log files with default file size. Remove these files: 46 | rm -rf /var/lib/mysql/ib_logfile* 47 | 48 | vim /etc/my.cnf.d/server.cnf 49 | # make sure [mysqld] section contains: 50 | log-bin 51 | server_id = 1 52 | log-basename=master1 53 | 54 | systemctl restart mariadb 55 | systemctl status mariadb 56 | systemctl enable mariadb 57 | 58 | vim /etc/my.cnf.d/server.cnf 59 | # make sure [mysqld] section contains: 60 | log-bin 61 | server_id = 2 62 | log-basename=master2 63 | 64 | systemctl restart mariadb 65 | systemctl status mariadb 66 | systemctl enable mariadb 67 | 68 | 69 | # open mysql 70 | mysql 71 | 72 | mysql <<< 'show variables like "server_id";' 73 | show slave status\G; 74 | 75 | # check the ip address of host 76 | system ip a 77 | 78 | # write all hosts where from where this database must be accessible 79 | mysql <<< 'GRANT REPLICATION SLAVE ON *.* TO "replicator"@"10.0.2.82" identified by "replicator"; FLUSH PRIVILEGES;' 80 | # set database tables in read only mode 81 | mysql <<< 'FLUSH TABLES WITH READ LOCK;' 82 | 83 | # create a dump. note we are using root account without password: 84 | cd 85 | mysqldump --master-data --gtid --all-databases > backup.sql 86 | 87 | # deliver the backup to second node 88 | scp ~/backup.sql root@10.0.2.82:~ 89 | 90 | # hust because the destination node contains the databases with the same name, these databases will get droped. Any other database names which is not included in dump, but is in node2 will be leave as unattended. 91 | 92 | # log in into 10.0.2.82 93 | 94 | # stop slave and reset the conf 95 | 96 | cd 97 | # restore from dump 98 | cat backup.sql | mysql 99 | 100 | 101 | mysql <<< 'stop slave; reset slave;' 102 | 103 | # change the master for node2 104 | mysql <<< 'CHANGE MASTER TO master_host="10.0.2.81", master_port=3306, master_user="replicator", master_password="replicator", master_use_gtid=slave_pos;' 105 | 106 | # start slave 107 | mysql <<< 'start slave;' 108 | 109 | # check slave status 110 | mysql <<< 'show slave status\G;' 111 | 112 | 113 | 114 | # test if the replication works. lets create on node1 115 | mysql <<< 'create database zabbix character set utf8 collate utf8_bin;' 116 | 117 | # lest check on node2 118 | mysql <<< 'show databases;' 119 | # observe there is database with name 'zabbix' 120 | 121 | # run on node 2 122 | mysql <<< 'GRANT REPLICATION SLAVE ON *.* TO "replicator"@"10.0.2.81" identified by "replicator"; FLUSH PRIVILEGES;' 123 | 124 | # run on node 1 125 | mysql <<< 'stop slave; reset slave;' 126 | mysql <<< 'CHANGE MASTER TO master_host="10.0.2.82", master_port=3306, master_user="replicator", master_password="replicator", master_use_gtid=slave_pos;' 127 | mysql <<< 'start slave;' 128 | 129 | # there should be no logs under: 130 | mysql <<< 'show slave status\G;' 131 | 132 | 133 | 134 | 135 | mysql <<< 'UNLOCK TABLES;' 136 | 137 | mysql <<< 'drop database zabbix;' 138 | 139 | 140 | # stop slave; 141 | 142 | # reset slave 143 | # reset master 144 | 145 | create database zabbix character set utf8 collate utf8_bin; 146 | show databases; 147 | drop database zabbix; 148 | 149 | # Got fatal error 1236 from master when reading data from binary log: 'Binary log is not open' 150 | # Slave_SQL_Running_State: Slave has read all relay log; waiting for the slave I/O thread to update it 151 | 152 | -------------------------------------------------------------------------------- /SuSe/zabbix-server-3.4.5-opensuse12.1.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | #http://zabbix.org/wiki/Install_on_openSUSE_/_SLES 4 | 5 | cat /etc/os-release 6 | 7 | zypper install gcc make 8 | 9 | /sbin/SuSEfirewall2 off 10 | 11 | zypper install mysql mysql-client 12 | 13 | rcmysql start 14 | 15 | mysql_secure_installation 16 | /usr/bin/mysqladmin -u root password 'zabbix' 17 | 18 | 19 | 20 | mysql -u root -pzabbix 21 | CREATE DATABASE zabbix CHARACTER SET UTF8 collate utf8_bin; 22 | GRANT ALL PRIVILEGES on zabbix.* to "zabbix"@"%" IDENTIFIED BY "zabbix"; 23 | 24 | mysql -h localhost -uroot -pzabbix -P 3306 -s <<< 'CREATE DATABASE zabbix CHARACTER SET UTF8 collate utf8_bin;' 25 | mysql -h localhost -uroot -pzabbix -P 3306 -s <<< 'GRANT ALL PRIVILEGES on zabbix.* to "zabbix"@"localhost" IDENTIFIED BY "zabbix";' 26 | 27 | mysql -h localhost -uroot -pzabbix -P 3306 -s <<< 'FLUSH PRIVILEGES;' 28 | 29 | mysql -h localhost -uroot -pzabbix -P 3306 -s <<< 'SHOW GRANTS;' 30 | 31 | mysql -h localhost -uroot -pzabbix -P 3306 -s <<< 'show databases;' 32 | show databases; 33 | 34 | 35 | wget http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/3.4.5/zabbix-3.4.5.tar.gz 36 | tar xvf zabbix-3.4.5.tar.gz 37 | 38 | cd ~/zabbix-3.4.5/database/mysql 39 | ls -1 40 | time mysql -uzabbix -pzabbix zabbix < schema.sql 41 | time mysql -uzabbix -pzabbix zabbix < images.sql 42 | time mysql -uzabbix -pzabbix zabbix < data.sql 43 | 44 | 45 | zypper install libevent-devel #configure: error: Unable to use libevent (libevent check failed) 46 | zypper install pcre-devel #configure: error: Unable to use libpcre (libpcre check failed) 47 | zypper install curl-devel #configure: error: Curl library not found 48 | zypper install mysql-devel #configure: error: MySQL library not found 49 | zypper install libxml2-devel #configure: error: LIBXML2 library not found 50 | zypper install libssh2-devel #configure: error: SSH2 library not found 51 | cd ~/zabbix-3.4.5 52 | ./configure --enable-server --enable-agent --with-mysql --with-libcurl --with-libxml2 --with-ssh2 53 | 54 | time make install 55 | 56 | sed -i "s/^.*DBPassword=.*$/DBPassword=zabbix/g" /usr/local/etc/zabbix_server.conf 57 | grep -v "^$\|^#" /usr/local/etc/zabbix_server.conf 58 | /usr/local/sbin/zabbix_server -c /usr/local/etc/zabbix_server.conf 59 | ps -aux | grep zabbix_server 60 | 61 | 62 | zypper install httpd 63 | 64 | service apache2 start 65 | service apache2 status 66 | 67 | cd ~/zabbix-*/frontends/php/ 68 | 69 | cp -a . /srv/www/htdocs/zabbix 70 | 71 | 72 | /etc/apache2/conf.d 73 | 74 | echo "IwojIFphYmJpeCBtb25pdG9yaW5nIHN5c3RlbSBwaHAgd2ViIGZyb250ZW5kCiMKCkFsaWFzIC96YWJiaXggL3Nydi93d3cvaHRkb2NzL3phYmJpeAoKPERpcmVjdG9yeSAiL3Nydi93d3cvaHRkb2NzL3phYmJpeCI+CiAgICBPcHRpb25zIEZvbGxvd1N5bUxpbmtzCiAgICBBbGxvd092ZXJyaWRlIE5vbmUKICAgIE9yZGVyIGFsbG93LGRlbnkKICAgIEFsbG93IGZyb20gYWxsCgogICAgPElmTW9kdWxlIG1vZF9waHA1LmM+CiAgICAgICAgcGhwX3ZhbHVlIG1heF9leGVjdXRpb25fdGltZSAzMDAKICAgICAgICBwaHBfdmFsdWUgbWVtb3J5X2xpbWl0IDEyOE0KICAgICAgICBwaHBfdmFsdWUgcG9zdF9tYXhfc2l6ZSAxNk0KICAgICAgICBwaHBfdmFsdWUgdXBsb2FkX21heF9maWxlc2l6ZSAyTQogICAgICAgIHBocF92YWx1ZSBtYXhfaW5wdXRfdGltZSAzMDAKICAgICAgICBwaHBfdmFsdWUgYWx3YXlzX3BvcHVsYXRlX3Jhd19wb3N0X2RhdGEgLTEKICAgICAgICBwaHBfdmFsdWUgZGF0ZS50aW1lem9uZSBFdXJvcGUvUmlnYQogICAgPC9JZk1vZHVsZT4KPC9EaXJlY3Rvcnk+Cgo8RGlyZWN0b3J5ICIvc3J2L3d3dy9odGRvY3MvemFiYml4L2NvbmYiPgogICAgT3JkZXIgZGVueSxhbGxvdwogICAgRGVueSBmcm9tIGFsbAogICAgPGZpbGVzICoucGhwPgogICAgICAgIE9yZGVyIGRlbnksYWxsb3cKICAgICAgICBEZW55IGZyb20gYWxsCiAgICA8L2ZpbGVzPgo8L0RpcmVjdG9yeT4KCjxEaXJlY3RvcnkgIi9zcnYvd3d3L2h0ZG9jcy96YWJiaXgvYXBwIj4KICAgIE9yZGVyIGRlbnksYWxsb3cKICAgIERlbnkgZnJvbSBhbGwKICAgIDxmaWxlcyAqLnBocD4KICAgICAgICBPcmRlciBkZW55LGFsbG93CiAgICAgICAgRGVueSBmcm9tIGFsbAogICAgPC9maWxlcz4KPC9EaXJlY3Rvcnk+Cgo8RGlyZWN0b3J5ICIvc3J2L3d3dy9odGRvY3MvemFiYml4L2luY2x1ZGUiPgogICAgT3JkZXIgZGVueSxhbGxvdwogICAgRGVueSBmcm9tIGFsbAogICAgPGZpbGVzICoucGhwPgogICAgICAgIE9yZGVyIGRlbnksYWxsb3cKICAgICAgICBEZW55IGZyb20gYWxsCiAgICA8L2ZpbGVzPgo8L0RpcmVjdG9yeT4KCjxEaXJlY3RvcnkgIi9zcnYvd3d3L2h0ZG9jcy96YWJiaXgvbG9jYWwiPgogICAgT3JkZXIgZGVueSxhbGxvdwogICAgRGVueSBmcm9tIGFsbAogICAgPGZpbGVzICoucGhwPgogICAgICAgIE9yZGVyIGRlbnksYWxsb3cKICAgICAgICBEZW55IGZyb20gYWxsCiAgICA8L2ZpbGVzPgo8L0RpcmVjdG9yeT4KCg==" | base64 --decode > /etc/apache2/conf.d/zabbix.conf 75 | 76 | service apache2 stop 77 | service apache2 start 78 | service apache2 status 79 | 80 | zypper install php5 81 | zypper install php5-devel 82 | zypper install php5-gd 83 | zypper install php5-bcmath 84 | zypper install php5-mysql 85 | 86 | 87 | zypper search php 88 | zypper install apache2-mod_php5 89 | 90 | zypper install apache2-mod_php5 php5 php5-ctype php5-dom php5-iconv php5-json php5-pdo php5-sqlite php5-tokenizer php5-xmlreader php5-xmlwriter 91 | 92 | chown -R wwwrun. /srv/www/zabbix 93 | 94 | 95 | zypper remove apache2-mod_php5 php5 php5-ctype php5-dom php5-iconv php5-json php5-pdo php5-sqlite php5-tokenizer php5-xmlreader php5-xmlwriter php5-devel php5-gd php5-bcmath php5-mysql 96 | 97 | #http://download.opensuse.org/repositories/devel:/languages:/php/SLE_12_SP1/x86_64/ 98 | #https://software.opensuse.org/download.html?project=devel%3Alanguages%3Aphp&package=php7 99 | zypper addrepo https://download.opensuse.org/repositories/devel:languages:php/openSUSE_Factory/devel:languages:php.repo 100 | zypper refresh 101 | zypper install php7 102 | zypper install apache2-mod_php7 103 | 104 | #Problem: nothing provides libc.so.6(GLIBC_2.27)(64bit) needed by php7-7.2.5-129.1.x86_64 105 | # Solution 1: do not install apache2-mod_php7-7.2.5-129.1.x86_64 106 | # Solution 2: break apache2-mod_php7-7.2.5-129.1.x86_64 by ignoring some of its dependencies 107 | 108 | #php: error while loading shared libraries: libargon2.so.1: cannot open shared object file: No such file or directory 109 | 110 | zypper se -i php7 111 | 112 | groupadd zabbixs 113 | useradd -g zabbixs zabbixs 114 | 115 | /usr/local/sbin/zabbix_server -c /usr/local/etc/zabbix_server.conf 116 | 117 | 118 | 119 | 120 | 121 | 122 | 123 | 124 | -------------------------------------------------------------------------------- /MariaDB/master2master-node2.sh: -------------------------------------------------------------------------------- 1 | 2 | # ip: 10.0.2.82 3 | 4 | # move to super user 5 | sudo su 6 | 7 | # install vagrant ssh key 8 | echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== imported-openssh-key" > ~/.ssh/authorized_keys 9 | chmod -R 600 ~/.ssh/authorized_keys 10 | 11 | 12 | # observe the centos version 13 | rpm --query centos-release 14 | 15 | # disable SELinux on the fly and after reboot 16 | setenforce 0 && sed -i "s/^SELINUX=.*$/SELINUX=disabled/" /etc/selinux/config && getenforce 17 | 18 | # status of firewalld 19 | systemctl status firewalld 20 | 21 | # disable selinux at next bootup 22 | 23 | # update system 24 | yum -y update && yum -y upgrade 25 | 26 | # install time daemon 27 | yum -y install ntp && systemctl enable ntpd && systemctl start ntpd 28 | 29 | # set time zone 30 | sudo cp /usr/share/zoneinfo/Etc/GMT-3 /etc/localtime 31 | date 32 | 33 | # setup some conveniences 34 | yum -y install vim 35 | 36 | # add MariaDB repo from http://downloads.mariadb.org/mariadb/repositories/ 37 | echo "IyBNYXJpYURCIDEwLjIgQ2VudE9TIHJlcG9zaXRvcnkgbGlzdCAtIGNyZWF0ZWQgMjAxOC0wOC0xMyAwNjozOSBVVEMKIyBodHRwOi8vZG93bmxvYWRzLm1hcmlhZGIub3JnL21hcmlhZGIvcmVwb3NpdG9yaWVzLwpbbWFyaWFkYl0KbmFtZSA9IE1hcmlhREIKYmFzZXVybCA9IGh0dHA6Ly95dW0ubWFyaWFkYi5vcmcvMTAuMi9jZW50b3M3LWFtZDY0CmdwZ2tleT1odHRwczovL3l1bS5tYXJpYWRiLm9yZy9SUE0tR1BHLUtFWS1NYXJpYURCCmdwZ2NoZWNrPTEK" | base64 --decode > /etc/yum.repos.d/MariaDB.repo 38 | cat /etc/yum.repos.d/MariaDB.repo 39 | 40 | 41 | # generate cache 42 | yum makecache 43 | 44 | # install mariadb server 45 | yum -y install MariaDB-server MariaDB-client 46 | 47 | # During installation process MariaDB package will configure initial database and create redo log files with default file size. Remove these files: 48 | systemctl stop mariadb 49 | rm -rf /var/lib/mysql/ib_logfile* 50 | 51 | cp /etc/my.cnf.d/server.cnf ~ 52 | echo "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" | base64 --decode > /etc/my.cnf.d/server.cnf 53 | sed -i "s/^server_id.*$/server_id = 2/" /etc/my.cnf.d/server.cnf 54 | grep server_id /etc/my.cnf.d/server.cnf 55 | 56 | systemctl restart mariadb 57 | systemctl status mariadb 58 | systemctl enable mariadb 59 | 60 | # open mysql 61 | mysql 62 | 63 | show variables like 'server_id'; 64 | 65 | # check the ip address of host 66 | system ip a 67 | 68 | GRANT REPLICATION SLAVE ON *.* TO 'replicator'@'10.0.2.81' identified by 'replicator'; FLUSH PRIVILEGES; 69 | 70 | STOP SLAVE; 71 | CHANGE MASTER TO master_host="10.0.2.81", master_port=3306, master_user="replicator", master_password="replicator", master_use_gtid=current_pos; 72 | START SLAVE; 73 | 74 | 75 | # Create replication users on both nodes and reload privileges from grant tables: 76 | 77 | -------------------------------------------------------------------------------- /CentOS7/centos7-mysql8-zabbix44.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | setenforce 0 4 | 5 | rpm -Uvh https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm 6 | 7 | rpm -Uvh https://repo.zabbix.com/zabbix/4.4/rhel/7/x86_64/zabbix-release-4.4-1.el7.noarch.rpm 8 | 9 | yum -y install epel-release 10 | 11 | yum makecache fast 12 | 13 | yum -y install mysql-community-server 14 | 15 | systemctl start mysqld 16 | 17 | systemctl status mysqld 18 | 19 | # change password. do not use '!' in password 20 | grep "temporary password" /var/log/mysqld.log | sed "s|^.*localhost:.||" | xargs -i echo "/usr/bin/mysqladmin -u root password 'z4bbi#SIA' -p'{}'" | sudo bash 21 | 22 | # set the same password as in previous step 23 | cat << 'EOF' > ~/.my.cnf 24 | [client] 25 | user=root 26 | password='z4bbi#SIA' 27 | EOF 28 | 29 | sleep 1 30 | 31 | mysql -e 'CREATE DATABASE zabbix character set utf8 collate utf8_bin;' 32 | 33 | # if ERROR 1396 (HY000): Operation CREATE USER failed for 'zabbix'@'127.0.0.1' 34 | # then 35 | 36 | 37 | # DROP USER "zabbix"@"127.0.0.1"; 38 | # DROP USER "zabbix"@"localhost"; 39 | # DROP USER "root"@"localhost"; 40 | 41 | # flush privileges; 42 | # CREATE USER "zabbix"@"127.0.0.1" IDENTIFIED BY "z4bbi#SIA"; 43 | # CREATE USER "zabbix"@"localhost" IDENTIFIED BY "z4bbi#SIA"; 44 | # ALTER USER "zabbix"@"127.0.0.1" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 45 | # ALTER USER "zabbix"@"localhost" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 46 | # flush privileges; 47 | # 48 | # mysql -h127.0.0.1 -uzabbix -p'z4bbi#SIA' 49 | # mysql -hlocalhost -uzabbix -p'z4bbi#SIA' 50 | 51 | 52 | mysql -e 'DROP USER "zabbix"@"127.0.0.1";' 53 | mysql -e 'DROP USER "zabbix"@"localhost";' 54 | 55 | mysql -e 'flush privileges;' 56 | 57 | mysql -e 'CREATE USER "zabbix"@"127.0.0.1" IDENTIFIED BY "z4bbi#SIA";' 58 | mysql -e 'CREATE USER "zabbix"@"localhost" IDENTIFIED BY "z4bbi#SIA";' 59 | 60 | # from docker host 61 | mysql -e 'CREATE USER "zabbix"@"172.17.0.10" IDENTIFIED BY "z4bbi#SIA";' 62 | mysql -e 'CREATE USER "odbcuser"@"%" IDENTIFIED BY "z4bbi#SIA";' 63 | 64 | 65 | 66 | # [Z3001] connection to database 'zabbix' failed: [2059] Authentication plugin 'caching_sha2_password' cannot be loaded: /usr/lib64/mysql/plugin/caching_sha2_password.so: cannot open shared object file: No such file or directory 67 | mysql -e 'ALTER USER "zabbix"@"127.0.0.1" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA";' 68 | mysql -e 'ALTER USER "zabbix"@"localhost" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA";' 69 | 70 | <<<<<<< HEAD 71 | 72 | # ERROR 1396 (HY000): Operation ALTER USER failed for 'root'@'%' 73 | 74 | # for mysql monitoring using root from 127.0.0.1 while using 'skip_name_resolve=1' 75 | mysql -e 'ALTER USER "root"@"%" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA";' 76 | 77 | ======= 78 | # allow DB to be accessed from docker host 79 | mysql -e 'ALTER USER "zabbix"@"172.17.0.10" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA";' 80 | mysql -e 'ALTER USER "odbcuser"@"%" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA";' 81 | >>>>>>> d2e095dfaa386d9e614c1437de25aeb93a48a8f6 82 | 83 | # ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'identified by 'z4bbi#SIA'' at line 1 84 | # assign privilages 85 | mysql -e 'GRANT ALL ON zabbix.* TO "zabbix"@"127.0.0.1";' 86 | mysql -e 'GRANT ALL ON zabbix.* TO "zabbix"@"localhost";' 87 | mysql -e 'GRANT ALL ON z40.* TO "zabbix"@"10.133.253.43";' 88 | 89 | <<<<<<< HEAD 90 | # perfect user root to use together with 'skip_name_resolve=1' 91 | DROP USER "root"@"localhost"; 92 | FLUSH PRIVILEGES; 93 | CREATE USER "root"@"127.0.0.1" IDENTIFIED BY "z4bbi#SIA"; 94 | ALTER USER "root"@"127.0.0.1" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 95 | FLUSH PRIVILEGES; 96 | ======= 97 | # allow DB to be accessed from docker host 98 | mysql -e 'GRANT ALL ON zabbix.* TO "zabbix"@"172.17.0.10";' 99 | mysql -e 'GRANT ALL ON zabbix.* TO "odbcuser"@"%";' 100 | >>>>>>> d2e095dfaa386d9e614c1437de25aeb93a48a8f6 101 | 102 | mysql -e 'flush privileges;' 103 | 104 | 105 | yum -y install zabbix-server-mysql zabbix-web-mysql zabbix-nginx-conf zabbix-agent 106 | 107 | # insert schema 108 | zcat /usr/share/doc/zabbix-server-mysql*/create.sql.gz | mysql zabbix 109 | 110 | # define server conf file 111 | server=/etc/zabbix/zabbix_server.conf 112 | grep "^DBPassword=" $server 113 | if [ $? -eq 0 ]; then 114 | sed -i "s/^DBPassword=.*/DBPassword=z4bbi#SIA/" $server #modifies already customized setting 115 | else 116 | ln=$(grep -n "DBPassword=" $server | egrep -o "^[0-9]+"); ln=$((ln+1)) #calculate the the line number after default setting 117 | sed -i "`echo $ln`iDBPassword=z4bbi#SIA" $server #adds new line 118 | fi 119 | 120 | # determine the external ip in digital ocean 121 | yum -y install bind-utils 122 | connect=$(dig +short myip.opendns.com @resolver1.opendns.com) 123 | 124 | # configure web server to listen on external IP 125 | sed -i "s|^.*listen.*80.*$|listen 80;|1" /etc/nginx/conf.d/zabbix.conf 126 | sed -i "s|^.*server_name.*example.com.*$|server_name $connect;|1" /etc/nginx/conf.d/zabbix.conf 127 | 128 | # set timezone 129 | timezone=Europe/Riga 130 | sed -i "s|^.*php_value.date.timezone.*$|php_value[date.timezone] = $timezone|" /etc/php-fpm.d/zabbix.conf 131 | 132 | cat << 'EOF' > /etc/zabbix/web/zabbix.conf.php 133 | > $server 100 | grep -v "^$\|^#" $server 101 | 102 | #start 103 | systemctl start zabbix-server 104 | echo $? 105 | 106 | cat /var/log/zabbix/zabbix_server.log 107 | 108 | #enable after reboot 109 | systemctl enable zabbix-server 110 | 111 | #install web server 112 | yum install httpd -y 113 | 114 | yum install dejavu-sans-fonts php php-bcmath php-gd php-ldap php-mbstring php-xml php-mysql -y 115 | 116 | #install front end 117 | rpm -iv zabbix-web-3.4.5 118 | #error: Failed dependencies: 119 | # dejavu-sans-fonts is needed by zabbix-web 120 | # php >= 5.4 is needed by zabbix-web 121 | # php-bcmath is needed by zabbix-web 122 | # php-gd is needed by zabbix-web 123 | # php-ldap is needed by zabbix-web 124 | # php-mbstring is needed by zabbix-web 125 | # php-xml is needed by zabbix-web 126 | # zabbix-web-database = 3.4.8-0.0.1r78441.el7 is needed by zabbix-web 127 | 128 | 129 | rpm -iv zabbix-web-mysql-* zabbix-web-3.* 130 | 131 | #set up timezone 132 | sed -i "s/^.*php_value date.timezone .*$/php_value date.timezone Europe\/Riga/" /etc/httpd/conf.d/zabbix.conf 133 | 134 | systemctl restart httpd 135 | systemctl status httpd 136 | 137 | rpm -iv zabbix-agent-* 138 | systemctl start zabbix-agent 139 | echo $? 140 | systemctl enable zabbix-agent 141 | 142 | rpm -iv zabbix-get-* 143 | rpm -iv zabbix-sender-* 144 | 145 | 146 | 147 | -------------------------------------------------------------------------------- /MySQL/manually-create-partition.sh: -------------------------------------------------------------------------------- 1 | use zabbix; 2 | 3 | ALTER TABLE `history_uint` PARTITION BY RANGE(clock); 4 | 5 | ALTER TABLE `history_uint` PARTITION BY RANGE(clock) 6 | ( 7 | PARTITION p2018___OLD VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-01 00:00:00")) ENGINE=InnoDB, 8 | PARTITION p2018_04_01 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-02 00:00:00")) ENGINE=InnoDB, 9 | PARTITION p2018_04_02 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-03 00:00:00")) ENGINE=InnoDB, 10 | PARTITION p2018_04_03 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-04 00:00:00")) ENGINE=InnoDB, 11 | PARTITION p2018_04_04 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-05 00:00:00")) ENGINE=InnoDB, 12 | PARTITION p2018_04_05 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-06 00:00:00")) ENGINE=InnoDB, 13 | PARTITION p2018_04_06 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-07 00:00:00")) ENGINE=InnoDB, 14 | PARTITION p2018_04_07 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-08 00:00:00")) ENGINE=InnoDB, 15 | PARTITION p2018_04_08 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-09 00:00:00")) ENGINE=InnoDB, 16 | PARTITION p2018_04_09 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-10 00:00:00")) ENGINE=InnoDB, 17 | PARTITION p2018_04_10 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-11 00:00:00")) ENGINE=InnoDB, 18 | PARTITION p2018_04_11 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-12 00:00:00")) ENGINE=InnoDB, 19 | PARTITION p2018_04_12 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-13 00:00:00")) ENGINE=InnoDB, 20 | PARTITION p2018_04_13 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-14 00:00:00")) ENGINE=InnoDB, 21 | PARTITION p2018_04_14 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-15 00:00:00")) ENGINE=InnoDB, 22 | PARTITION p2018_04_15 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-16 00:00:00")) ENGINE=InnoDB, 23 | PARTITION p2018_04_16 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-17 00:00:00")) ENGINE=InnoDB, 24 | PARTITION p2018_04_17 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-18 00:00:00")) ENGINE=InnoDB, 25 | PARTITION p2018_04_18 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-19 00:00:00")) ENGINE=InnoDB, 26 | PARTITION p2018_04_19 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-20 00:00:00")) ENGINE=InnoDB, 27 | PARTITION p2018_04_20 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-21 00:00:00")) ENGINE=InnoDB, 28 | PARTITION p2018_04_21 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-22 00:00:00")) ENGINE=InnoDB, 29 | PARTITION p2018_04_22 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-23 00:00:00")) ENGINE=InnoDB, 30 | PARTITION p2018_04_23 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-24 00:00:00")) ENGINE=InnoDB, 31 | PARTITION p2018_04_24 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-25 00:00:00")) ENGINE=InnoDB, 32 | PARTITION p2018_04_25 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-26 00:00:00")) ENGINE=InnoDB, 33 | PARTITION p2018_04_26 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-27 00:00:00")) ENGINE=InnoDB, 34 | PARTITION p2018_04_27 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-28 00:00:00")) ENGINE=InnoDB, 35 | PARTITION p2018_04_28 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-29 00:00:00")) ENGINE=InnoDB, 36 | PARTITION p2018_04_29 VALUES LESS THAN (UNIX_TIMESTAMP("2018-04-30 00:00:00")) ENGINE=InnoDB, 37 | PARTITION p2018_04_30 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-01 00:00:00")) ENGINE=InnoDB, 38 | 39 | PARTITION p2018_05_01 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-02 00:00:00")) ENGINE=InnoDB, 40 | PARTITION p2018_05_02 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-03 00:00:00")) ENGINE=InnoDB, 41 | PARTITION p2018_05_03 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-04 00:00:00")) ENGINE=InnoDB, 42 | PARTITION p2018_05_04 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-05 00:00:00")) ENGINE=InnoDB, 43 | PARTITION p2018_05_05 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-06 00:00:00")) ENGINE=InnoDB, 44 | PARTITION p2018_05_06 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-07 00:00:00")) ENGINE=InnoDB, 45 | PARTITION p2018_05_07 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-08 00:00:00")) ENGINE=InnoDB, 46 | PARTITION p2018_05_08 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-09 00:00:00")) ENGINE=InnoDB, 47 | PARTITION p2018_05_09 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-10 00:00:00")) ENGINE=InnoDB, 48 | PARTITION p2018_05_10 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-11 00:00:00")) ENGINE=InnoDB, 49 | PARTITION p2018_05_11 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-12 00:00:00")) ENGINE=InnoDB, 50 | PARTITION p2018_05_12 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-13 00:00:00")) ENGINE=InnoDB, 51 | PARTITION p2018_05_13 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-14 00:00:00")) ENGINE=InnoDB, 52 | PARTITION p2018_05_14 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-15 00:00:00")) ENGINE=InnoDB, 53 | PARTITION p2018_05_15 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-16 00:00:00")) ENGINE=InnoDB, 54 | PARTITION p2018_05_16 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-17 00:00:00")) ENGINE=InnoDB, 55 | PARTITION p2018_05_17 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-18 00:00:00")) ENGINE=InnoDB, 56 | PARTITION p2018_05_18 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-19 00:00:00")) ENGINE=InnoDB, 57 | PARTITION p2018_05_19 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-20 00:00:00")) ENGINE=InnoDB, 58 | PARTITION p2018_05_20 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-21 00:00:00")) ENGINE=InnoDB, 59 | PARTITION p2018_05_21 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-22 00:00:00")) ENGINE=InnoDB, 60 | PARTITION p2018_05_22 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-23 00:00:00")) ENGINE=InnoDB, 61 | PARTITION p2018_05_23 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-24 00:00:00")) ENGINE=InnoDB, 62 | PARTITION p2018_05_24 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-25 00:00:00")) ENGINE=InnoDB, 63 | PARTITION p2018_05_25 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-26 00:00:00")) ENGINE=InnoDB, 64 | PARTITION p2018_05_26 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-27 00:00:00")) ENGINE=InnoDB, 65 | PARTITION p2018_05_27 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-28 00:00:00")) ENGINE=InnoDB, 66 | PARTITION p2018_05_28 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-29 00:00:00")) ENGINE=InnoDB, 67 | PARTITION p2018_05_29 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-30 00:00:00")) ENGINE=InnoDB, 68 | PARTITION p2018_05_30 VALUES LESS THAN (UNIX_TIMESTAMP("2018-05-31 00:00:00")) ENGINE=InnoDB, 69 | PARTITION p2018_05_31 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-01 00:00:00")) ENGINE=InnoDB, 70 | 71 | PARTITION p2018_06_01 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-02 00:00:00")) ENGINE=InnoDB, 72 | PARTITION p2018_06_02 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-03 00:00:00")) ENGINE=InnoDB, 73 | PARTITION p2018_06_03 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-04 00:00:00")) ENGINE=InnoDB, 74 | PARTITION p2018_06_04 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-05 00:00:00")) ENGINE=InnoDB, 75 | PARTITION p2018_06_05 VALUES LESS THAN (UNIX_TIMESTAMP("2018-06-06 00:00:00")) ENGINE=InnoDB 76 | ); 77 | 78 | show create table history_uint\G 79 | -------------------------------------------------------------------------------- /mysql8cluster.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # MySQL Shell 4 | # Configure and do all the backstage work 5 | # Create a cluster 6 | # Add and remove instances to the cluster 7 | # Monitor the cluster 8 | # Cluster management 9 | # Besides doing queries, updates and administration operations to the instances 10 | # MySQL Router 11 | # Create a proxy for the cluster 12 | # Route database traffic 13 | 14 | 15 | 16 | # curl https://raw.githubusercontent.com/catonrug/zabbix-scripts/master/mysql8cluster.sh > mysql8cluster.sh && chmod +x mysql8cluster.sh 17 | 18 | sudo dd if=/dev/zero of=/myswap1 bs=1M count=1024 && sudo chown root:root /myswap1 && sudo chmod 0600 /myswap1 && sudo mkswap /myswap1 && sudo swapon /myswap1 && free -m 19 | 20 | sudo dd if=/dev/zero of=/myswap2 bs=1M count=1024 && sudo chown root:root /myswap2 && sudo chmod 0600 /myswap2 && sudo mkswap /myswap2 && sudo swapon /myswap2 && free -m 21 | 22 | sudo dd if=/dev/zero of=/myswap3 bs=1M count=1024 && sudo chown root:root /myswap3 && sudo chmod 0600 /myswap3 && sudo mkswap /myswap3 && sudo swapon /myswap3 && free -m 23 | 24 | sudo dd if=/dev/zero of=/myswap4 bs=1M count=1024 && sudo chown root:root /myswap4 && sudo chmod 0600 /myswap4 && sudo mkswap /myswap4 && sudo swapon /myswap4 && free -m 25 | 26 | echo 1 | sudo tee /proc/sys/vm/overcommit_memory 27 | 28 | setenforce 0 29 | 30 | 31 | # install repository 32 | sudo yum -y install https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm 33 | 34 | 35 | sudo yum makecache fast 36 | # sudo yum -y update 37 | 38 | # install conveniences 39 | sudo yum -y install vim 40 | 41 | # install time daemon 42 | sudo yum -y install ntp 43 | 44 | sudo systemctl stop ntpd 45 | sudo ntpd -gq 46 | sudo systemctl start ntpd 47 | 48 | sudo systemctl enable ntpd 49 | 50 | timedatectl set-timezone "Europe/Riga" 51 | 52 | date 53 | 54 | sudo yum -y install mysql-community-client mysql-community-server 55 | 56 | # add to [mysqld] section 57 | cat << EOF >> /etc/my.cnf 58 | 59 | enforce_gtid_consistency = on 60 | gtid_mode = on 61 | log_slave_updates = on 62 | log_bin = on 63 | binlog_format = row 64 | binlog_checksum = none 65 | sync_binlog = 1 66 | master_info_repository = table 67 | relay_log_info_repository = table 68 | transaction_write_set_extraction = XXHASH64 69 | disabled_storage_engines = "MyISAM,BLACKHOLE,FEDERATED,ARCHIVE,MEMORY" 70 | default-authentication-plugin=mysql_native_password 71 | server_id = $(hostname -s | grep -Eo "[0-9]+" | sed "s|$|0|") 72 | EOF 73 | 74 | sudo systemctl start mysqld 75 | sudo systemctl enable mysqld 76 | 77 | # change password. do not use '!' in password 78 | grep "temporary password" /var/log/mysqld.log | sed "s|^.*localhost:.||" | xargs -i echo "/usr/bin/mysqladmin -u root password 'z4bbi#SIA' -p'{}'" | sudo bash 79 | 80 | # set the same password as in previous step 81 | cat << 'EOF' > ~/.my.cnf 82 | [client] 83 | user=root 84 | password='z4bbi#SIA' 85 | EOF 86 | 87 | 88 | # never point to 127.0.0.1 while working with nodes 89 | sed -i "s|^.*$(hostname -s).*$||" /etc/hosts 90 | 91 | # add additional records 92 | echo ' 93 | 10.133.80.228 mysql1 94 | 10.133.253.44 mysql2 95 | 10.133.253.45 mysql3 96 | ' | tee -a /etc/hosts 97 | 98 | # on all nodes 99 | cat << EOF >> /etc/my.cnf 100 | 101 | report_host = $(hostname -s) 102 | group_replication_ip_whitelist = mysql1,mysql2,mysql3 103 | plugin_load_add = group_replication.so 104 | group_replication_start_on_boot = on 105 | group_replication_single_primary_mode = on 106 | 107 | EOF 108 | cat /etc/my.cnf 109 | 110 | # user to administer cluster 111 | mysql -e ' 112 | CREATE USER "cluster_admin"@"%" IDENTIFIED BY "z4bbi#SIA"; 113 | GRANT ALL PRIVILEGES ON *.* TO "cluster_admin"@"%" WITH GRANT OPTION; 114 | ' 115 | 116 | sudo systemctl stop mysqld && sudo systemctl start mysqld 117 | 118 | 119 | sudo yum -y install mysql-shell 120 | 121 | 122 | 123 | # on first kickstart node 124 | mysql -e ' 125 | CREATE USER "zabbix"@"%" IDENTIFIED BY "z4bbi#SIA"; 126 | ALTER USER "zabbix"@"%" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 127 | CREATE DATABASE zabbix CHARACTER SET utf8 COLLATE utf8_bin; 128 | GRANT SELECT, UPDATE, DELETE, INSERT, CREATE, DROP, ALTER, INDEX, REFERENCES ON zabbix.* TO "zabbix"@"%"; 129 | FLUSH PRIVILEGES; 130 | ' 131 | 132 | curl -kLs "https://cdn.zabbix.com/zabbix/sources/stable/5.0/zabbix-5.0.3.tar.gz" -o zabbix-source.tar.gz 133 | ls -lh 134 | tar -xzf zabbix-source.tar.gz 135 | 136 | cd ~/zabbix-5.0.3/database/mysql 137 | cat schema.sql images.sql data.sql | mysql zabbix 138 | 139 | mysql -e ' 140 | ALTER TABLE `zabbix`.`history` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 141 | ALTER TABLE `zabbix`.`history_uint` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 142 | ALTER TABLE `zabbix`.`history_str` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 143 | ALTER TABLE `zabbix`.`history_log` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 144 | ALTER TABLE `zabbix`.`history_text` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 145 | ALTER TABLE `zabbix`.`dbversion` ADD `id` bigint PRIMARY KEY AUTO_INCREMENT; 146 | ' 147 | 148 | mysqlsh /c cluster_admin@mysql1:3306 149 | 150 | var i1='cluster_admin@mysql1:3306',i2='cluster_admin@mysql2:3306',i3='cluster_admin@mysql3:3306'; 151 | 152 | dba.checkInstanceConfiguration(i1); 153 | # z4bbi#SIA 154 | dba.checkInstanceConfiguration(i2); 155 | # z4bbi#SIA 156 | dba.checkInstanceConfiguration(i3); 157 | # z4bbi#SIA 158 | 159 | 160 | var cluster=dba.createCluster('zabbix_cluster',{ 161 | memberWeight: 50, 162 | memberSslMode: "REQUIRED", 163 | ipWhitelist: "mysql1, mysql2, mysql3", 164 | localAddress: "mysql1" 165 | }); 166 | 167 | cluster.status(); 168 | 169 | 170 | cluster.addInstance(i2,{ 171 | memberWeight: 30, 172 | ipWhitelist: "mysql1, mysql2, mysql3", 173 | localAddress: "mysql2:33061" 174 | }); 175 | # press C to continue 176 | 177 | cluster.addInstance(i3,{ 178 | memberWeight: 30, 179 | ipWhitelist: "mysql1, mysql2, mysql3", 180 | localAddress: "mysql3:33061" 181 | }); 182 | 183 | \q 184 | 185 | # sudo yum -y install mysql-router-community 186 | 187 | # sudo mysqlrouter --bootstrap cluster_admin@mysql1:3306 --user=mysqlrouter --force 188 | # z4bbi#SIA 189 | 190 | # mysql --protocol=TCP -ucluster_admin -p -P 6446 191 | # z4bbi#SIA 192 | 193 | 194 | CREATE USER "zabbix"@"mysql1" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 195 | GRANT ALL PRIVILEGES ON zabbix.* TO "zabbix"@"mysql1"; 196 | CREATE USER "zabbix"@"mysql2" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 197 | GRANT ALL PRIVILEGES ON zabbix.* TO "zabbix"@"mysql2"; 198 | CREATE USER "zabbix"@"mysql3" IDENTIFIED WITH mysql_native_password BY "z4bbi#SIA"; 199 | GRANT ALL PRIVILEGES ON zabbix.* TO "zabbix"@"mysql3"; 200 | -------------------------------------------------------------------------------- /zabbix-offline-ubuntu20-create-iso.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # instruction based on thread: 4 | # https://gist.github.com/jeanlescure/084dd6113931ea5a0fd9 5 | 6 | # sequence tested on "Ubuntu 20.04.2 LTS" 7 | 8 | # download zabbix repo 9 | wget https://repo.zabbix.com/zabbix/5.0/ubuntu/pool/main/z/zabbix-release/zabbix-release_5.0-1+focal_all.deb 10 | # install zabbix repo 11 | dpkg -i zabbix-release_5.0-1+focal_all.deb 12 | 13 | # install prerequisites to create an offline repository 14 | apt-get update && apt-get install -y apt-rdepends dpkg-dev gzip genisoimage 15 | 16 | # create a working directory '/repo' that will hold the scripts which will create an offline repository 17 | # '/repo/offline' will contain all packages 18 | mkdir -p /repo/offline 19 | 20 | # because 'apt' utility runs behind a dedicated service user it's better to set the working directory be owned by user '_apt' 21 | chown _apt -R /repo 22 | 23 | # navigate to user '_apt' 24 | su - _apt -s /bin/bash 25 | # it will say: 26 | # su: warning: cannot change directory to /nonexistent: No such file or directory 27 | # that is fine 28 | 29 | # enter directory where scripts will be located 30 | cd /repo 31 | 32 | # create a script which will download all dependencies 33 | echo "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" | base64 --decode > getpkg.sh 34 | # set script executable 35 | chmod +x getpkg.sh 36 | 37 | 38 | # request to download a base package. this will download all dependencies too. 39 | ./getpkg.sh mysql-server offline ; ./getpkg.sh zabbix-server-mysql offline ; ./getpkg.sh zabbix-frontend-php offline ; ./getpkg.sh zabbix-nginx-conf offline ; ./getpkg.sh zabbix-agent offline ; ./getpkg.sh zabbix-agent2 offline ; ./getpkg.sh zabbix-proxy-sqlite3 offline ; ./getpkg.sh zabbix-get offline ; ./getpkg.sh zabbix-sender offline ; ./getpkg.sh zabbix-js offline ; ./getpkg.sh zabbix-java-gateway offline 40 | # wait 5 minutes 41 | # during the time, it will print: 42 | # Can't select candidate version from package debconf-2.0 as it has no candidate 43 | # that is fine 44 | 45 | # create a script which will contain data which packages are available in this offline repository. 46 | echo "IyEvdXNyL2Jpbi9lbnYgYmFzaAoKZnVuY3Rpb24gZXJyb3JfZXhpdAp7CiAgZWNobyAiJDEiIDE+JjIKICBlY2hvICJVc2FnZTogLi9ta3JlcG8uc2ggPHBhY2thZ2VzLWRpcmVjdG9yeT4iIDE+JjIKICBleGl0IDEKfQoKUEtHRElSPSIkMSIKCmlmIFsgLXogIiRQS0dESVIiIF07IHRoZW4KICBlcnJvcl9leGl0ICJObyBwYWNrYWdlcyBkaXJlY3RvcnkgcGF0aCBzZXQhIgpmaQoKY2QgJFBLR0RJUgoKZHBrZy1zY2FucGFja2FnZXMgLi8gL2Rldi9udWxsIHwgZ3ppcCAtOWMgPiAuL1BhY2thZ2VzLmd6Cg==" | base64 --decode > mkrepo.sh 47 | # set script executable 48 | chmod +x mkrepo.sh 49 | 50 | # make sure you are located in /repo 51 | cd /repo 52 | # create 53 | ./mkrepo.sh offline 54 | # dpkg-scanpackages: warning: Packages in archive but missing from override file: 55 | # dpkg-scanpackages: warning: adduser ca-certificates ca-certificates-java cdebconf coreutils debconf debianutils default-jre-headless default-mysql-client dpkg fontconfig-config fonts-dejavu fonts-dejavu-core fonts-dejavu-extra fonts-liberation fping gcc-10-base install-info iproute2 java-common libacl1 libaio1 libapparmor1 libargon2-1 libasn1-8-heimdal libasound2 libasound2-data libattr1 libaudit-common libaudit1 libavahi-client3 libavahi-common-data libavahi-common3 libblkid1 libbrotli1 libbsd0 libbz2-1.0 libc6 libcap-ng0 libcap2 libcap2-bin libcom-err2 libcrypt1 libcryptsetup12 libcups2 libcurl4 libdb5.3 libdbus-1-3 libdebian-installer4 libdevmapper1.02.1 libedit2 libelf1 libevent-2.1-7 libevent-core-2.1-7 libevent-pthreads-2.1-7 libexpat1 libffi7 libfontconfig1 libfreetype6 libgcc-s1 libgcrypt20 libgd3 libgdbm-compat4 libgdbm6 libgeoip1 libglib2.0-0 libgmp10 libgnutls30 libgpg-error0 libgraphite2-3 libgssapi-krb5-2 libgssapi3-heimdal libharfbuzz0b libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal libhiredis0.14 libhogweed5 libhx509-5-heimdal libicu66 libidn2-0 libip4tc2 libjbig0 libjpeg-turbo8 libjpeg8 libjson-c4 libk5crypto3 libkeyutils1 libkmod2 libkrb5-26-heimdal libkrb5-3 libkrb5support0 liblcms2-2 libldap-2.4-2 libldap-common libltdl7 libluajit-5.1-2 libluajit-5.1-common liblz4-1 liblzma5 libmagic-mgc libmagic1 libmaxminddb0 libmecab2 libmnl0 libmount1 libmysqlclient21 libnettle7 libnewt0.52 libnghttp2-14 libnginx-mod-http-auth-pam libnginx-mod-http-cache-purge libnginx-mod-http-dav-ext libnginx-mod-http-echo libnginx-mod-http-fancyindex libnginx-mod-http-geoip libnginx-mod-http-geoip2 libnginx-mod-http-headers-more-filter libnginx-mod-http-image-filter libnginx-mod-http-lua libnginx-mod-http-ndk libnginx-mod-http-perl libnginx-mod-http-subs-filter libnginx-mod-http-uploadprogress libnginx-mod-http-upstream-fair libnginx-mod-http-xslt-filter libnginx-mod-mail libnginx-mod-nchan libnginx-mod-stream libnspr4 libnss3 libnuma1 libodbc1 libonig5 libopenipmi0 libp11-kit0 libpam-modules libpam-modules-bin libpam-runtime libpam0g libpci3 libpcre2-8-0 libpcre3 libpcsclite1 libperl5.30 libpng16-16 libpq5 libpsl5 libreadline8 libroken18-heimdal librtmp1 libsasl2-2 libsasl2-modules-db libseccomp2 libselinux1 libsemanage-common libsemanage1 libsensors-config libsensors5 libsepol1 libslang2 libsmartcols1 libsnmp-base libsnmp35 libsodium23 libsqlite3-0 libssh-4 libssl1.1 libstdc++6 libsystemd0 libtasn1-6 libtextwrap1 libtiff5 libtinfo6 libudev1 libunistring2 libuuid1 libwebp6 libwind0-heimdal libwrap0 libx11-6 libx11-data libxau6 libxcb1 libxdmcp6 libxml2 libxpm4 libxslt1.1 libxtables12 libzstd1 login lsb-base mime-support mount mysql-client mysql-client-8.0 mysql-client-core-8.0 mysql-common mysql-server mysql-server-8.0 mysql-server-core-8.0 netbase nginx nginx-common nginx-core nginx-extras nginx-full nginx-light openjdk-11-jre-headless openssl passwd pci.ids perl perl-base perl-modules-5.30 php-bcmath php-common php-fpm php-gd php-ldap php-mbstring php-mysql php-pgsql php-xml php7.4-bcmath php7.4-cli php7.4-common php7.4-fpm php7.4-gd php7.4-json php7.4-ldap php7.4-mbstring php7.4-mysql php7.4-opcache php7.4-pgsql php7.4-readline php7.4-xml psmisc readline-common sed sensible-utils sqlite3 systemd systemd-timesyncd tar ttf-bitstream-vera ttf-dejavu-core tzdata ucf util-linux zabbix-agent zabbix-agent2 zabbix-frontend-php zabbix-get zabbix-java-gateway zabbix-js zabbix-nginx-conf zabbix-proxy-sqlite3 zabbix-sender zabbix-server-mysql zlib1g 56 | # dpkg-scanpackages: info: Wrote 261 entries to output Packages file. 57 | 58 | # create ISO file 59 | mkisofs -J -l -R -V "Zabbix" -iso-level 4 -o /tmp/zabbix-offline-install-ubuntu20.iso /repo/offline 60 | # size of iso will be ~135M 61 | 62 | # exit user '_apt' 63 | exit 64 | 65 | # use WinSCP and download '/tmp/zabbix-offline-install-ubuntu20.iso' 66 | -------------------------------------------------------------------------------- /CentOS7/zabbix-partitioning.perl: -------------------------------------------------------------------------------- 1 | #!/usr/bin/perl 2 | 3 | use strict; 4 | use Data::Dumper; 5 | use DBI; 6 | use Sys::Syslog qw(:standard :macros); 7 | use DateTime; 8 | use POSIX qw(strftime); 9 | 10 | openlog("mysql_zbx_part", "ndelay,pid", LOG_LOCAL0); 11 | 12 | my $db_schema = 'zabbix'; 13 | my $dsn = 'DBI:mysql:'.$db_schema.':mysql_socket=/var/lib/mysql/mysql.sock'; 14 | my $db_user_name = 'zabbix_part'; 15 | my $db_password = 'dwyQv5X3G6WwtYKg'; 16 | my $tables = { 'history' => { 'period' => 'day', 'keep_history' => '30'}, 17 | 'history_log' => { 'period' => 'day', 'keep_history' => '30'}, 18 | 'history_str' => { 'period' => 'day', 'keep_history' => '30'}, 19 | 'history_text' => { 'period' => 'day', 'keep_history' => '30'}, 20 | 'history_uint' => { 'period' => 'day', 'keep_history' => '30'}, 21 | 'trends' => { 'period' => 'month', 'keep_history' => '2'}, 22 | 'trends_uint' => { 'period' => 'month', 'keep_history' => '2'} 23 | }; 24 | my $amount_partitions = 10; 25 | 26 | my $curr_tz = 'Europe/London'; 27 | 28 | my $part_tables; 29 | 30 | my $dbh = DBI->connect($dsn, $db_user_name, $db_password); 31 | 32 | unless ( check_have_partition() ) { 33 | print "Your installation of MySQL does not support table partitioning.\n"; 34 | syslog(LOG_CRIT, 'Your installation of MySQL does not support table partitioning.'); 35 | exit 1; 36 | } 37 | 38 | my $sth = $dbh->prepare(qq{SELECT table_name, partition_name, lower(partition_method) as partition_method, 39 | rtrim(ltrim(partition_expression)) as partition_expression, 40 | partition_description, table_rows 41 | FROM information_schema.partitions 42 | WHERE partition_name IS NOT NULL AND table_schema = ?}); 43 | $sth->execute($db_schema); 44 | 45 | while (my $row = $sth->fetchrow_hashref()) { 46 | $part_tables->{$row->{'table_name'}}->{$row->{'partition_name'}} = $row; 47 | } 48 | 49 | $sth->finish(); 50 | 51 | foreach my $key (sort keys %{$tables}) { 52 | unless (defined($part_tables->{$key})) { 53 | syslog(LOG_ERR, 'Partitioning for "'.$key.'" is not found! The table might be not partitioned.'); 54 | next; 55 | } 56 | 57 | create_next_partition($key, $part_tables->{$key}, $tables->{$key}->{'period'}); 58 | remove_old_partitions($key, $part_tables->{$key}, $tables->{$key}->{'period'}, $tables->{$key}->{'keep_history'}) 59 | } 60 | 61 | delete_old_data(); 62 | 63 | $dbh->disconnect(); 64 | 65 | sub check_have_partition { 66 | my $result = 0; 67 | # MySQL 5.5 68 | # my $sth = $dbh->prepare(qq{SELECT variable_value FROM information_schema.global_variables WHERE variable_name = 'have_partitioning'}); 69 | # MySQL 5.6 70 | my $sth = $dbh->prepare(qq{SELECT plugin_status FROM information_schema.plugins WHERE plugin_name = 'partition'}); 71 | 72 | $sth->execute(); 73 | 74 | my $row = $sth->fetchrow_array(); 75 | 76 | $sth->finish(); 77 | 78 | # MySQL 5.5 79 | # return 1 if $row eq 'YES'; 80 | # MySQL 5.6 81 | return 1 if $row eq 'ACTIVE'; 82 | } 83 | 84 | sub create_next_partition { 85 | my $table_name = shift; 86 | my $table_part = shift; 87 | my $period = shift; 88 | 89 | for (my $curr_part = 0; $curr_part < $amount_partitions; $curr_part++) { 90 | my $next_name = name_next_part($tables->{$table_name}->{'period'}, $curr_part); 91 | my $found = 0; 92 | 93 | foreach my $partition (sort keys %{$table_part}) { 94 | if ($next_name eq $partition) { 95 | syslog(LOG_INFO, "Next partition for $table_name table has already been created. It is $next_name"); 96 | $found = 1; 97 | } 98 | } 99 | 100 | if ( $found == 0 ) { 101 | syslog(LOG_INFO, "Creating a partition for $table_name table ($next_name)"); 102 | my $query = 'ALTER TABLE '."$db_schema.$table_name".' ADD PARTITION (PARTITION '.$next_name. 103 | ' VALUES less than (UNIX_TIMESTAMP("'.date_next_part($tables->{$table_name}->{'period'}, $curr_part).'") div 1))'; 104 | syslog(LOG_DEBUG, $query); 105 | $dbh->do($query); 106 | } 107 | } 108 | } 109 | 110 | sub remove_old_partitions { 111 | my $table_name = shift; 112 | my $table_part = shift; 113 | my $period = shift; 114 | my $keep_history = shift; 115 | 116 | my $curr_date = DateTime->now; 117 | $curr_date->set_time_zone( $curr_tz ); 118 | 119 | if ( $period eq 'day' ) { 120 | $curr_date->add(days => -$keep_history); 121 | $curr_date->add(hours => -$curr_date->strftime('%H')); 122 | $curr_date->add(minutes => -$curr_date->strftime('%M')); 123 | $curr_date->add(seconds => -$curr_date->strftime('%S')); 124 | } 125 | elsif ( $period eq 'week' ) { 126 | } 127 | elsif ( $period eq 'month' ) { 128 | $curr_date->add(months => -$keep_history); 129 | 130 | $curr_date->add(days => -$curr_date->strftime('%d')+1); 131 | $curr_date->add(hours => -$curr_date->strftime('%H')); 132 | $curr_date->add(minutes => -$curr_date->strftime('%M')); 133 | $curr_date->add(seconds => -$curr_date->strftime('%S')); 134 | } 135 | 136 | foreach my $partition (sort keys %{$table_part}) { 137 | if ($table_part->{$partition}->{'partition_description'} <= $curr_date->epoch) { 138 | syslog(LOG_INFO, "Removing old $partition partition from $table_name table"); 139 | 140 | my $query = "ALTER TABLE $db_schema.$table_name DROP PARTITION $partition"; 141 | 142 | syslog(LOG_DEBUG, $query); 143 | $dbh->do($query); 144 | } 145 | } 146 | } 147 | 148 | sub name_next_part { 149 | my $period = shift; 150 | my $curr_part = shift; 151 | 152 | my $name_template; 153 | 154 | my $curr_date = DateTime->now; 155 | $curr_date->set_time_zone( $curr_tz ); 156 | 157 | if ( $period eq 'day' ) { 158 | my $curr_date = $curr_date->truncate( to => 'day' ); 159 | $curr_date->add(days => 1 + $curr_part); 160 | 161 | $name_template = $curr_date->strftime('p%Y_%m_%d'); 162 | } 163 | elsif ($period eq 'week') { 164 | my $curr_date = $curr_date->truncate( to => 'week' ); 165 | $curr_date->add(days => 7 * $curr_part); 166 | 167 | $name_template = $curr_date->strftime('p%Y_%m_w%W'); 168 | } 169 | elsif ($period eq 'month') { 170 | my $curr_date = $curr_date->truncate( to => 'month' ); 171 | $curr_date->add(months => 1 + $curr_part); 172 | 173 | $name_template = $curr_date->strftime('p%Y_%m'); 174 | } 175 | 176 | return $name_template; 177 | } 178 | 179 | sub date_next_part { 180 | my $period = shift; 181 | my $curr_part = shift; 182 | 183 | my $period_date; 184 | 185 | my $curr_date = DateTime->now; 186 | $curr_date->set_time_zone( $curr_tz ); 187 | 188 | if ( $period eq 'day' ) { 189 | my $curr_date = $curr_date->truncate( to => 'day' ); 190 | $curr_date->add(days => 2 + $curr_part); 191 | $period_date = $curr_date->strftime('%Y-%m-%d'); 192 | } 193 | elsif ($period eq 'week') { 194 | my $curr_date = $curr_date->truncate( to => 'week' ); 195 | $curr_date->add(days => 7 * $curr_part + 1); 196 | $period_date = $curr_date->strftime('%Y-%m-%d'); 197 | } 198 | elsif ($period eq 'month') { 199 | my $curr_date = $curr_date->truncate( to => 'month' ); 200 | $curr_date->add(months => 2 + $curr_part); 201 | 202 | $period_date = $curr_date->strftime('%Y-%m-%d'); 203 | } 204 | 205 | return $period_date; 206 | } 207 | 208 | sub delete_old_data { 209 | $dbh->do("DELETE FROM sessions WHERE lastaccess < UNIX_TIMESTAMP(NOW() - INTERVAL 1 MONTH)"); 210 | $dbh->do("TRUNCATE housekeeper"); 211 | $dbh->do("DELETE FROM auditlog_details WHERE NOT EXISTS (SELECT NULL FROM auditlog WHERE auditlog.auditid = auditlog_details.auditid)"); 212 | } 213 | 214 | -------------------------------------------------------------------------------- /HA/ubuntu-18.log.sh: -------------------------------------------------------------------------------- 1 | 2 | 10.1.10.5 node1 3 | 10.1.10.6 node2 4 | 5 | # execute on node 1 6 | sudo hostnamectl set-hostname node1 7 | echo 127.0.0.1 node1|sudo tee -a /etc/hosts 8 | echo 10.1.10.5 node1|sudo tee -a /etc/hosts 9 | echo 10.1.10.6 node2|sudo tee -a /etc/hosts 10 | 11 | # execute on node 2 12 | sudo hostnamectl set-hostname node2 13 | echo 127.0.0.1 node2|sudo tee -a /etc/hosts 14 | echo 10.1.10.5 node1|sudo tee -a /etc/hosts 15 | echo 10.1.10.6 node2|sudo tee -a /etc/hosts 16 | 17 | sudo apt -y update 18 | sudo apt -y upgrade 19 | 20 | sudo apt -y install ntp 21 | sudo systemctl enable ntp 22 | sudo systemctl start ntp 23 | sudo systemctl status ntp 24 | 25 | # install timezone 26 | sudo cp /usr/share/zoneinfo/Europe/Riga /etc/localtime 27 | # check date now 28 | sudo dpkg-reconfigure --frontend noninteractive tzdata 29 | date 30 | 31 | 32 | # https://downloads.mariadb.org/mariadb/repositories/#mirror=digitalocean-nyc&version=10.3 33 | sudo apt-get install software-properties-common 34 | sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8 35 | sudo add-apt-repository 'deb [arch=amd64,arm64,ppc64el] http://nyc2.mirrors.digitalocean.com/mariadb/repo/10.3/ubuntu bionic main' 36 | 37 | sudo apt -y update 38 | sudo apt -y install mariadb-server mariadb-client 39 | 40 | # install tuning on node1 41 | systemctl stop mariadb 42 | systemctl status mariadb 43 | 44 | rm -rf /var/lib/mysql/ib_logfile* 45 | 46 | cd /etc/mysql/mariadb.conf.d 47 | cat << 'EOF' > server.cnf 48 | [mysqld] 49 | bind-address = 0.0.0.0 50 | user = mysql 51 | local_infile = 0 52 | symbolic_links = 0 53 | 54 | default-storage-engine = InnoDB 55 | skip-name-resolve 56 | key_buffer_size = 32M 57 | max_allowed_packet = 128M 58 | table_open_cache = 1024 59 | table_definition_cache = 1024 60 | max_connections = 2000 61 | join_buffer_size = 1M 62 | sort_buffer_size = 2M 63 | read_buffer_size = 256K 64 | read_rnd_buffer_size = 256K 65 | myisam_sort_buffer_size = 1M 66 | thread_cache_size = 512 67 | query_cache_type = 0 68 | open_files_limit = 65535 69 | wait_timeout = 86400 70 | 71 | optimizer_switch=index_condition_pushdown=off 72 | 73 | tmp_table_size = 64M 74 | max_heap_table_size = 64M 75 | 76 | binlog_format=mixed 77 | binlog_cache_size = 64M 78 | max_binlog_size = 1G 79 | expire_logs_days = 3 80 | 81 | innodb_buffer_pool_size = 512M 82 | innodb_log_file_size = 90M 83 | innodb_log_buffer_size = 128M 84 | innodb_file_per_table = 1 85 | innodb_flush_method = O_DIRECT 86 | innodb_buffer_pool_instances = 8 87 | innodb_write_io_threads = 8 88 | innodb_read_io_threads = 8 89 | innodb_adaptive_flushing = 1 90 | innodb_lock_wait_timeout = 50 91 | 92 | innodb_flush_log_at_trx_commit = 2 93 | 94 | innodb_io_capacity = 2000 95 | innodb_io_capacity_max = 2500 96 | innodb_flush_neighbors = 0 97 | 98 | innodb_checksums = 1 99 | innodb_doublewrite = 1 100 | innodb_thread_concurrency = 0 101 | 102 | innodb_purge_threads = 4 103 | 104 | large-pages 105 | 106 | gtid_domain_id = 1 107 | server_id = 1 108 | binlog_checksum = crc32 109 | 110 | innodb_lru_scan_depth = 512 111 | 112 | innodb_stats_on_metadata = 0 113 | innodb_stats_sample_pages = 32 114 | EOF 115 | 116 | 117 | systemctl start mariadb 118 | netstat -an | grep 3306 119 | 120 | mysql <<< 'show variables like "server_id";' 121 | 122 | 123 | # ============== ON NODE2 ============= 124 | 125 | # install tuning on node2 126 | systemctl stop mariadb 127 | rm -rf /var/lib/mysql/ib_logfile* 128 | 129 | cd /etc/mysql/mariadb.conf.d 130 | cat << 'EOF' > server.cnf 131 | [mysqld] 132 | bind-address = 0.0.0.0 133 | user = mysql 134 | local_infile = 0 135 | symbolic_links = 0 136 | 137 | default-storage-engine = InnoDB 138 | skip-name-resolve 139 | key_buffer_size = 32M 140 | max_allowed_packet = 128M 141 | table_open_cache = 1024 142 | table_definition_cache = 1024 143 | max_connections = 2000 144 | join_buffer_size = 1M 145 | sort_buffer_size = 2M 146 | read_buffer_size = 256K 147 | read_rnd_buffer_size = 256K 148 | myisam_sort_buffer_size = 1M 149 | thread_cache_size = 512 150 | query_cache_type = 0 151 | open_files_limit = 65535 152 | wait_timeout = 86400 153 | 154 | optimizer_switch=index_condition_pushdown=off 155 | 156 | tmp_table_size = 64M 157 | max_heap_table_size = 64M 158 | 159 | binlog_format=mixed 160 | binlog_cache_size = 64M 161 | max_binlog_size = 1G 162 | expire_logs_days = 3 163 | 164 | innodb_buffer_pool_size = 512M 165 | innodb_log_file_size = 90M 166 | innodb_log_buffer_size = 128M 167 | innodb_file_per_table = 1 168 | innodb_flush_method = O_DIRECT 169 | innodb_buffer_pool_instances = 8 170 | innodb_write_io_threads = 8 171 | innodb_read_io_threads = 8 172 | innodb_adaptive_flushing = 1 173 | innodb_lock_wait_timeout = 50 174 | 175 | innodb_flush_log_at_trx_commit = 2 176 | 177 | innodb_io_capacity = 2000 178 | innodb_io_capacity_max = 2500 179 | innodb_flush_neighbors = 0 180 | 181 | innodb_checksums = 1 182 | innodb_doublewrite = 1 183 | innodb_thread_concurrency = 0 184 | 185 | innodb_purge_threads = 4 186 | 187 | large-pages 188 | 189 | gtid_domain_id = 1 190 | server_id = 2 191 | binlog_checksum = crc32 192 | 193 | innodb_lru_scan_depth = 512 194 | 195 | innodb_stats_on_metadata = 0 196 | innodb_stats_sample_pages = 32 197 | EOF 198 | 199 | systemctl start mariadb 200 | netstat -an | grep 3306 201 | 202 | mysql <<< 'show variables like "server_id";' 203 | 204 | 205 | # ==== ON NODE1 ======= 206 | 207 | mysql <<< 'FLUSH TABLES WITH READ LOCK;' 208 | 209 | # create a backup of node1 210 | cd /home/vagrant 211 | 212 | mysqldump --master-data --gtid --all-databases > backup.sql 213 | 214 | # ==== ON NODE2 ======= 215 | # try if node2 can connect to node1 216 | mysql -h 10.1.10.5 -P 3306 -ureplicator -preplicator 217 | # it should NOT work! 218 | 219 | # ==== ON NODE1 ======= 220 | # run on node1. allow 10.1.10.6 to connect on 10.1.10.5 221 | mysql <<< 'GRANT REPLICATION SLAVE ON *.* TO "replicator"@"10.1.10.6" identified by "replicator"; GRANT REPLICATION SLAVE ON *.* TO "replicator"@"node2" identified by "replicator"; FLUSH PRIVILEGES;' 222 | 223 | # ==== ON NODE2 ======= 224 | # try if node2 can connect to node1 225 | mysql -h 10.1.10.5 -P 3306 -ureplicator -preplicator 226 | 227 | # ==== ON NODE2 ======= 228 | # Recover MySQL dump to the slave MySQL server 229 | cd /home/vagrant 230 | cat backup.sql | mysql 231 | 232 | # ==== ON NODE2 ======= 233 | mysql <<< 'show slave status\G;' 234 | mysql <<< 'STOP SLAVE;' 235 | mysql <<< 'CHANGE MASTER TO master_host="10.1.10.5", master_port=3306, master_user="replicator", master_password="replicator", master_use_gtid=slave_pos;' 236 | mysql <<< 'START SLAVE;' 237 | mysql <<< 'show slave status\G;' 238 | 239 | # ==== ON NODE1 ======= 240 | # try if node1 can connect to node2 241 | mysql -h 10.1.10.6 -P 3306 -ureplicator -preplicator 242 | # it should NOT work 243 | 244 | # ==== ON NODE2 ======= 245 | # run on node2. allow 10.1.10.5 to connect on 10.1.10.6 246 | mysql <<< 'GRANT REPLICATION SLAVE ON *.* TO "replicator"@"10.1.10.5" identified by "replicator"; GRANT REPLICATION SLAVE ON *.* TO "replicator"@"node1" identified by "replicator"; FLUSH PRIVILEGES;' 247 | 248 | # ==== ON NODE1 ======= 249 | mysql <<< 'show slave status\G;' 250 | mysql <<< 'STOP SLAVE;' 251 | mysql <<< 'CHANGE MASTER TO master_host="10.1.10.6", master_port=3306, master_user="replicator", master_password="replicator", master_use_gtid=slave_pos;' 252 | mysql <<< 'start slave;' 253 | mysql <<< 'show slave status\G;' 254 | mysql <<< 'UNLOCK TABLES;' 255 | 256 | 257 | 258 | 259 | 260 | 261 | -------------------------------------------------------------------------------- /zabbix50ol8.sh: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | systemctl stop zabbix-server zabbix-proxy zabbix-agent2 nginx php-fpm zabbix-agent snmptrapd zabbix-java-gateway 5 | sudo swapoff --all 6 | 7 | 8 | # Add 4GB of swap space and never check if enough memory is available 9 | sudo dd if=/dev/zero of=/myswap1 bs=1M count=1024 && sudo chown root:root /myswap1 && sudo chmod 0600 /myswap1 && sudo mkswap /myswap1 && sudo swapon /myswap1 && free -m && sudo dd if=/dev/zero of=/myswap2 bs=1M count=1024 && sudo chown root:root /myswap2 && sudo chmod 0600 /myswap2 && sudo mkswap /myswap2 && sudo swapon /myswap2 && free -m && sudo dd if=/dev/zero of=/myswap3 bs=1M count=1024 && sudo chown root:root /myswap3 && sudo chmod 0600 /myswap3 && sudo mkswap /myswap3 && sudo swapon /myswap3 && free -m && sudo dd if=/dev/zero of=/myswap4 bs=1M count=1024 && sudo chown root:root /myswap4 && sudo chmod 0600 /myswap4 && sudo mkswap /myswap4 && sudo swapon /myswap4 && free -m && echo 1 | sudo tee /proc/sys/vm/overcommit_memory 10 | setenforce 0 11 | 12 | timedatectl set-timezone Europe/Riga 13 | 14 | rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm 15 | rpm -ivh https://dev.mysql.com/get/mysql80-community-release-el8-4.noarch.rpm 16 | # Install the repository RPM: 17 | sudo dnf install -y https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm 18 | 19 | curl https://packages.microsoft.com/config/rhel/8/prod.repo -o /etc/yum.repos.d/mssql-release.repo 20 | 21 | dnf remove unixODBC-utf16 unixODBC-utf16-devel 22 | ACCEPT_EULA=Y dnf install -y msodbcsql18 mssql-tools18 23 | 24 | echo 'export PATH="$PATH:/opt/mssql-tools18/bin"' >> ~/.bashrc 25 | source ~/.bashrc 26 | 27 | 28 | 29 | 30 | 31 | # Disable the built-in PostgreSQL module: 32 | sudo dnf -qy module disable postgresql 33 | dnf -y install epel-release 34 | 35 | 36 | dnf clean all 37 | 38 | dnf -y install vim git \ 39 | zabbix-server-mysql \ 40 | zabbix-proxy-sqlite3 \ 41 | zabbix-java-gateway \ 42 | zabbix-web-mysql \ 43 | zabbix-nginx-conf \ 44 | zabbix-agent \ 45 | zabbix-agent2 \ 46 | zabbix-get \ 47 | zabbix-js \ 48 | zabbix-sender \ 49 | postgresql13 \ 50 | python3 \ 51 | python3-pip \ 52 | openldap-clients \ 53 | net-snmp-utils \ 54 | net-snmp-perl \ 55 | certbot \ 56 | net-snmp \ 57 | mysql \ 58 | screen \ 59 | jq \ 60 | tree \ 61 | autoconf automake git pkgconf gcc \ 62 | libaio \ 63 | docker \ 64 | libnsl \ 65 | mysql-connector-odbc \ 66 | postgresql-odbc \ 67 | unzip 68 | 69 | rpm -ivh oracle-instantclient19.15-basic-19.15.0.0.0-1.x86_64.rpm \ 70 | oracle-instantclient19.15-basiclite-19.15.0.0.0-1.x86_64.rpm \ 71 | oracle-instantclient19.15-odbc-19.15.0.0.0-1.x86_64.rpm 72 | 73 | rpm -ivh https://download.oracle.com/otn_software/linux/instantclient/1915000/oracle-instantclient19.15-basiclite-19.15.0.0.0-1.x86_64.rpm 74 | 75 | 76 | 77 | 78 | 79 | vim /etc/selinux/config 80 | setenforce 0 81 | 82 | systemctl stop zabbix-server zabbix-proxy zabbix-agent zabbix-agent2 nginx php-fpm snmptrapd zabbix-java-gateway 83 | # reconfigure components 84 | cat /root/backup/etc/zabbix/zabbix_agentd.conf > /etc/zabbix/zabbix_agentd.conf 85 | cat /root/backup/etc/zabbix/zabbix_agent2.conf > /etc/zabbix/zabbix_agent2.conf 86 | cat /root/backup/etc/zabbix/zabbix_server.conf > /etc/zabbix/zabbix_server.conf 87 | cat /root/backup/etc/zabbix/zabbix_proxy.conf > /etc/zabbix/zabbix_proxy.conf 88 | cat /root/backup/etc/zabbix/zabbix_java_gateway.conf > /etc/zabbix/zabbix_java_gateway.conf 89 | 90 | # repair php-fpm 91 | cat /root/backup/etc/php-fpm.d/zabbix.conf > /etc/php-fpm.d/zabbix.conf 92 | cat /root/backup/etc/php-fpm.d/www.conf > /etc/php-fpm.d/www.conf 93 | 94 | cp /root/backup/etc/zabbix/web/zabbix.conf.php /etc/zabbix/web 95 | chown apache. /etc/zabbix/web/zabbix.conf.php 96 | 97 | # install old modules 98 | cd /root/backup/usr/share/zabbix/modules && cp -r * /usr/share/zabbix/modules 99 | 100 | 101 | # repair nginx 102 | cd /root/backup/etc/nginx/conf.d 103 | cat /root/backup/etc/nginx/conf.d/php-fpm.conf > /etc/nginx/conf.d/php-fpm.conf 104 | cat /root/backup/etc/nginx/conf.d/zabbix.conf > /etc/nginx/conf.d/zabbix.conf 105 | cat /root/backup/etc/nginx/conf.d/https.zbx.aigarskadikis.com.443.conf > /etc/nginx/conf.d/https.zbx.aigarskadikis.com.443.conf 106 | mkdir -p /etc/letsencrypt/live/zbx.aigarskadikis.com /etc/letsencrypt/archive/zbx.aigarskadikis.com 107 | cd /root/backup/etc/letsencrypt/archive/zbx.aigarskadikis.com && cp * /etc/letsencrypt/archive/zbx.aigarskadikis.com 108 | 109 | cd /root/backup/etc/letsencrypt/live/zbx.aigarskadikis.com && ls -l 110 | 111 | # link back currect certificate 112 | ln -s /etc/letsencrypt/archive/zbx.aigarskadikis.com/cert4.pem /etc/letsencrypt/live/zbx.aigarskadikis.com/cert.pem 113 | ln -s /etc/letsencrypt/archive/zbx.aigarskadikis.com/chain4.pem /etc/letsencrypt/live/zbx.aigarskadikis.com/chain.pem 114 | ln -s /etc/letsencrypt/archive/zbx.aigarskadikis.com/fullchain4.pem /etc/letsencrypt/live/zbx.aigarskadikis.com/fullchain.pem 115 | ln -s /etc/letsencrypt/archive/zbx.aigarskadikis.com/privkey4.pem /etc/letsencrypt/live/zbx.aigarskadikis.com/privkey.pem 116 | 117 | nginx -t 118 | 119 | 120 | 121 | cat /root/backup/etc/snmp/snmptrapd.conf > /etc/snmp/snmptrapd.conf 122 | cat /root/backup/etc/zabbix/zabbix_java_gateway.conf > /etc/zabbix/zabbix_java_gateway.conf 123 | 124 | 125 | cd /root/backup/var/lib/zabbix/.ssh 126 | mkdir -p /var/lib/zabbix/.ssh 127 | mv * /var/lib/zabbix/.ssh 128 | chown -R zabbix. /var/lib/zabbix 129 | 130 | 131 | systemctl enable --now zabbix-server zabbix-proxy zabbix-agent zabbix-agent2 nginx php-fpm snmptrapd zabbix-java-gateway 132 | systemctl enable zabbix-server zabbix-proxy zabbix-agent zabbix-agent2 nginx php-fpm snmptrapd zabbix-java-gateway 133 | 134 | # disabled/optional services 135 | systemctl disable snmpd 136 | 137 | curl https://rclone.org/install.sh | sudo bash 138 | cd /root/backup/root/.config/rclone 139 | mkdir -p /root/.config/rclone 140 | cp rclone.conf /root/.config/rclone 141 | 142 | 143 | # register git ssh key 144 | ssh-keygen -t rsa -b 4096 -C "aigars.kadikis@gmail.com" 145 | cat ~/.ssh/id_rsa.pub 146 | enter key at https://github.com/settings/keys 147 | 148 | cd /root/backup/root/.ssh 149 | mv * /root/.ssh 150 | 151 | cat /root/backup/etc/profile.d/postgres.sh > /etc/profile.d/postgres.sh 152 | 153 | cat /root/backup/etc/sysctl.d/97-zabbix-web-server.conf > /etc/sysctl.d/97-zabbix-web-server.conf 154 | cat /root/backup/etc/sysctl.d/98-zabbix.conf > /etc/sysctl.d/98-zabbix.conf 155 | sysctl --system 156 | 157 | mv /root/backup/etc/cron.d/* /etc/cron.d 158 | 159 | mv /root/backup/root/.gitconfig ~ 160 | mv /root/backup/root/.my.cnf ~ 161 | mv /root/backup/root/.pgpass ~ 162 | 163 | cd /usr/lib/zabbix && rm -rf alertscripts externalscripts 164 | 165 | cd /root/backup/usr/lib/zabbix && mv * /usr/lib/zabbix 166 | mv .git /usr/lib/zabbix 167 | mv .gitattributes /usr/lib/zabbix 168 | 169 | cd /root/backup/usr/local/bin && mv * /usr/local/bin 170 | cd /root/backup/etc/ssh/ssh_config.d && mv * /etc/ssh/ssh_config.d 171 | 172 | cat /root/backup/etc/hosts > /etc/hosts 173 | 174 | 175 | cd /usr/lib/oracle/19.15/client64/bin 176 | 177 | ./odbc_update_ini.sh / /usr/lib/oracle/19.15/client64/bin 178 | 179 | 180 | cd /root/backup/etc/zabbix && mv backup_zabbix_* /etc/zabbix/ 181 | 182 | cd /etc/sudoers.d 183 | echo 'zabbix ALL=(ALL) NOPASSWD: /usr/sbin/zabbix_proxy -R config_cache_reload' | sudo tee zabbix_proxy_config_cache_reload 184 | chmod 0440 zabbix_proxy_config_cache_reload 185 | 186 | cd /etc/sudoers.d 187 | echo 'zabbix ALL=(ALL) NOPASSWD: /usr/sbin/zabbix_server -R config_cache_reload' | sudo tee zabbix_server_config_cache_reload 188 | chmod 0440 zabbix_server_config_cache_reload 189 | 190 | 191 | 192 | -------------------------------------------------------------------------------- /CentOS7/trap-receiver-centos-7-proxy.sh: -------------------------------------------------------------------------------- 1 | #Open SNMP trap listener port 162 in firewall: 2 | firewall-cmd --add-port=162/udp --permanent 3 | firewall-cmd --reload 4 | 5 | #Turn off selinux [optional]: 6 | getenforce 7 | grep "^SELINUX=" /etc/selinux/config 8 | sed -i "s/^SELINUX=.*$/SELINUX=disabled/" /etc/selinux/config 9 | setenforce 0 10 | 11 | #Install SNMP trap listener: 12 | yum -y install net-snmp-utils net-snmp-perl net-snmp nmap 13 | 14 | # Enable and strart the service: 15 | systemctl enable snmptrapd 16 | systemctl start snmptrapd 17 | systemctl status snmptrapd 18 | 19 | # Install 'netstat' command: 20 | yum -y install net-tools 21 | 22 | # Check the listening ports: 23 | netstat -tulpn | grep 162 24 | 25 | # Install "zabbix_trap_receiver.pl": 26 | echo "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" | base64 --decode > /usr/bin/zabbix_trap_receiver.pl 27 | chmod +x /usr/bin/zabbix_trap_receiver.pl 28 | cp /etc/snmp/{snmptrapd.conf,snmptrapd.conf.`date +%Y%m%d%H%M`} 29 | ls -l /etc/snmp/snmptrapd.conf* 30 | echo "authCommunity execute public"> /etc/snmp/snmptrapd.conf 31 | echo "perl do \"/usr/bin/zabbix_trap_receiver.pl\";">> /etc/snmp/snmptrapd.conf 32 | cat /etc/snmp/snmptrapd.conf 33 | grep "zabbix_traps.tmp" /usr/bin/zabbix_trap_receiver.pl 34 | 35 | # print proxy conf 36 | grep -v "^$\|#" /etc/zabbix/zabbix_proxy.conf 37 | 38 | # Restart SNMP trap daemon: 39 | systemctl restart snmptrapd 40 | systemctl status snmptrapd 41 | 42 | # Enable Zabbix Trapper in "zabbix_proxy.conf": 43 | conf=$(find / -name "zabbix_proxy.conf" | grep "/etc/") 44 | echo $conf 45 | cp $conf $conf.`date +%Y%m%d%H%M` 46 | ls -l $conf* 47 | sed -i "s|^.*StartSNMPTrapper=.*$|StartSNMPTrapper=1|" $conf 48 | sed -i "s|^SNMPTrapperFile=.*$|SNMPTrapperFile=\/tmp\/zabbix_traps.tmp|" $conf 49 | grep -v "^$\|^#" $conf 50 | 51 | # Restart Zabbix Server: 52 | systemctl restart zabbix-proxy 53 | 54 | # Check if there is any listener: 55 | ps -aux | grep [s]nmp 56 | 57 | # restart services 58 | systemctl restart snmptrapd 59 | systemctl restart zabbix-proxy 60 | 61 | # Check if services are up and running: 62 | systemctl status {snmptrapd,zabbix-proxy} 63 | 64 | # Ckeck if proxy trapper process is started: 65 | grep "snmp trapper" /var/log/zabbix/zabbix_proxy.log 66 | 67 | # Send a test trap: 68 | ls -l /tmp # note down the /tmp/zabbix_traps.tmp do not exist 69 | 70 | # send test trap 71 | snmptrap -v 1 -c public 127.0.0.1 '.1.3.6.1.6.3.1.1.5.4' '0.0.0.0' 6 33 '55' .1.3.6.1.6.3.1.1.5.4 s "eth0" 72 | 73 | # now the file must exist 74 | ls -l /tmp/zabbix_traps.tmp 75 | 76 | # note the permissions that 'others' can access this file 77 | 78 | snmptrap -v 1 -c public 127.0.0.1 '1.2.3.4.5.6' '192.193.194.195' 6 99 '55' 1.11.12.13.14.15 s "teststring" 79 | 80 | # After this command there should be instant content into: 81 | cat /tmp/zabbix_traps.tmp 82 | 83 | # Also the zabbix server log should contain this trap: 84 | cat /var/log/zabbix/zabbix_proxy.log 85 | 86 | # create [snmptrap.fallback]on the same proxy 87 | 88 | grep denied /var/log/audit/audit.log 89 | setenforce 0 90 | 91 | -------------------------------------------------------------------------------- /mysql2postgres.rh8.sh: -------------------------------------------------------------------------------- 1 | # https://www.postgresql.org/download/linux/redhat/ 2 | # https://pgloader.readthedocs.io/en/latest/ 3 | # https://centos.pkgs.org/8/raven-x86_64/pgloader-3.6.2-1.el8.x86_64.rpm.html 4 | # https://docs.timescale.com/latest/getting-started/installation/rhel-centos/installation-yum 5 | 6 | # before creating a mysql dump for data dir, dissable actions because "nodata()" triggers may fire up after launching postgres database. 7 | # before making dump make sure there are no "query failed" messages in: 8 | grep "query failed" /var/log/zabbix/zabbix_server.log 9 | 10 | 11 | # Install PostgreSQL repository RPM: 12 | dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm 13 | 14 | # Disable built-in PostgreSQL module: 15 | dnf -qy module disable postgresql 16 | 17 | 18 | # Install TimescaleDB repo 19 | sudo tee /etc/yum.repos.d/timescale_timescaledb.repo <> /var/lib/pgsql/12/data/postgresql.conf 51 | 52 | # observe current listening address 53 | grep listen_addresses /var/lib/pgsql/12/data/postgresql.conf 54 | 55 | # initialize database and enable automatic start: 56 | /usr/pgsql-12/bin/postgresql-12-setup initdb 57 | systemctl enable postgresql-12 58 | systemctl start postgresql-12 59 | 60 | # create new postgres database user 'zabbix', password will be prompted 61 | sudo -u postgres createuser --pwprompt zabbix 62 | sudo -u postgres createdb -O zabbix zabbix 63 | 64 | # a dependency for pgloader 65 | dnf -y install openssl-devel 66 | 67 | # install pgloader 68 | rpm -ivh https://pkgs.dyn.su/el8/base/x86_64/pgloader-3.6.2-1.el8.x86_64.rpm 69 | 70 | # download 5.0 source 71 | cd && curl -s "https://cdn.zabbix.com/zabbix/sources/stable/5.0/zabbix-5.0.5.tar.gz" -o zabbix-source.tar.gz && ls -lh zabbix-source.tar.gz 72 | 73 | # unpack archive 74 | gunzip zabbix-source.tar.gz && tar xvf zabbix-source.tar 75 | 76 | # for the migration we must configure to allow inserting data in postgres database without respecting contraints 77 | cd ~/zabbix-5.0.5/database/postgresql 78 | sed -n '/CREATE.*/,/INSERT.*$/p' schema.sql | head -n-1 > ~/create.sql 79 | grep ALTER schema.sql > ~/alter.sql 80 | 81 | # create pgloader migration profile. if password contains '@' then must type '@@' 82 | # if source database is different than 'zabbix_server' its required to change in two places: 83 | # 'from mysql..' and 'alter schema..' 84 | cd 85 | cat << 'EOF' > pgloader.conf 86 | LOAD DATABASE 87 | FROM mysql://root:XXXXXX@localhost:3306/zabbix_server 88 | INTO postgresql://zabbix:zabbix@127.0.0.1:5432/zabbix_server 89 | WITH include no drop, 90 | truncate, 91 | create no tables, 92 | create no indexes, 93 | no foreign keys, 94 | reset sequences, 95 | data only 96 | SET maintenance_work_mem TO '1024MB', work_mem to '256MB' 97 | ALTER SCHEMA 'zabbix_server' RENAME TO 'public' 98 | BEFORE LOAD EXECUTE create.sql 99 | AFTER LOAD EXECUTE alter.sql; 100 | EOF 101 | 102 | # using the username in pgloader.conf try to query some content: 103 | mysql -u'' -p'' zabbix_server 104 | select count(*) from items; 105 | 106 | # list size of biggest tables 107 | SELECT table_name, 108 | table_rows, 109 | data_length, 110 | index_length, 111 | round(((data_length + index_length) / 1024 / 1024 / 1024),2) "Size in GB" 112 | FROM information_schema.tables 113 | WHERE table_schema = "zabbix_server" 114 | ORDER BY round(((data_length + index_length) / 1024 / 1024 / 1024),2) DESC 115 | LIMIT 20; 116 | 117 | 118 | # test dry run 119 | pgloader --dry-run pgloader.conf 120 | # by default it generates information on screen and plus writes a log file '/tmp/pgloader/pgloader.log' 121 | 122 | # a successfull output looks like. 'Success' in 2 places: 123 | # pgloader --dry-run pgloader.conf 124 | # 2020-10-01T18:59:51.016000+06:00 LOG pgloader version "3.6.2" 125 | # 2020-10-01T18:59:51.081000+06:00 LOG DRY RUN, only checking connections. 126 | # 2020-10-01T18:59:51.082000+06:00 LOG Attempting to connect to # 127 | # 2020-10-01T18:59:51.158000+06:00 LOG Success, opened #. 128 | # 2020-10-01T18:59:51.159000+06:00 LOG Running a simple query: SELECT 1; 129 | # 2020-10-01T18:59:51.172000+06:00 LOG Attempting to connect to # 130 | # 2020-10-01T18:59:51.226000+06:00 LOG Success, opened #. 131 | # 2020-10-01T18:59:51.226000+06:00 LOG Running a simple query: SELECT 1; 132 | # 2020-10-01T18:59:51.229000+06:00 LOG report summary reset 133 | # table name errors rows bytes total time 134 | # ----------------- --------- --------- --------- -------------- 135 | # ----------------- --------- --------- --------- -------------- 136 | 137 | # install screens utility 138 | dnf install epel-release && dnf install screen 139 | 140 | # enter 'screen' mode 141 | screen 142 | 143 | 144 | 145 | sudo -u postgres dropdb zabbix_server 146 | sudo -u postgres createdb -O zabbix zabbix_server 147 | 148 | 149 | # clear log file from previous errors 150 | > /tmp/pgloader/pgloader.log 151 | 152 | # execute migration 153 | pgloader pgloader.conf 154 | # by default it writes a log file at '/tmp/pgloader/pgloader.log' 155 | 156 | 157 | 2020-10-29T16:03:25.012000+06:00 LOG pgloader version "3.6.2" 158 | 2020-10-29T16:03:26.693000+06:00 LOG Migrating from # 159 | 2020-10-29T16:03:26.693000+06:00 LOG Migrating into # 160 | KABOOM! 161 | FATAL error: pgloader failed to find schema "zabbix_server" in target catalog. 162 | An unhandled error condition has been signalled: 163 | pgloader failed to find schema "zabbix_server" in target catalog. 164 | 165 | 166 | 167 | 168 | What I am doing here? 169 | 170 | pgloader failed to find schema "zabbix_server" in target catalog. 171 | 172 | 173 | 174 | tail -99f /tmp/pgloader/pgloader.log 175 | 176 | 177 | grep WARNING /tmp/pgloader/pgloader.log 178 | grep ERROR /tmp/pgloader/pgloader.log 179 | 180 | 181 | # install additional package on frontend server 182 | yum install zabbix-web-pgsql 183 | # reload web server 184 | # enter setup.php to observe if web server understood postgres sql library 185 | # make an extra backup of /etc/zabbix/zabbix_server.conf 186 | 187 | # link frontend with new database server 188 | nano /etc/zabbix/web/zabbix.conf.php 189 | $DB['TYPE'] = 'POSTGRESQL'; 190 | $DB['SERVER'] = '10.230.16.249'; 191 | $DB['PORT'] = '5432'; 192 | $DB['DATABASE'] = 'zabbix_server'; 193 | $DB['USER'] = 'zabbix'; 194 | $DB['PASSWORD'] = 'zabbix'; 195 | 196 | # test if everything seems to be OK with frontend 197 | 198 | # check section "Administration"=>"Queue". It should produce error. 199 | 200 | # stop backend service 201 | systemctl stop zabbix-server 202 | 203 | # remove old backend packages with mysql 204 | yum remove zabbix-server-mysql 205 | 206 | # install backend package wiht pg 207 | yum install zabbix-server-pgsql 208 | 209 | # make sure service scheduled at bootup 210 | systemctl enable zabbix-server 211 | 212 | # start service 213 | systemctl start zabbix-server 214 | 215 | # check log 216 | tail -99f /var/log/zabbix/zabbix_server.log 217 | 218 | # at the frontend check "Administration"=>"Queue". It should work. 219 | 220 | # after running backend for 20 minutes enable back trigger based actions 221 | 222 | 223 | 224 | # create timescale extension 225 | echo "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;" | sudo -u postgres psql zabbix_server 226 | cp ~/zabbix-5.0.5/database/postgresql/timescaledb.sql /tmp 227 | 228 | su - postgres 229 | 230 | # test connection from postgres user 'zabbix' 231 | psql --host=127.0.0.1 --username=zabbix zabbix_server 232 | \d 233 | \q 234 | 235 | # apply timescale extension. make sure we are running via 'screen' utility 236 | cat /tmp/timescaledb.sql | psql --host=127.0.0.1 --username=zabbix zabbix 237 | # this will take few hours 238 | -------------------------------------------------------------------------------- /Oracle-XE/oracle18c.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | # RAM 1600MB minimum 4 | 5 | # https://docs.oracle.com/en/database/oracle/oracle-database/18/xeinl/procedure-installing-oracle-database-xe.html 6 | 7 | curl -o oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm https://yum.oracle.com/repo/OracleLinux/OL7/latest/x86_64/getPackage/oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm 8 | 9 | yum -y localinstall oracle-database-preinstall-18c-1.0-1.el7.x86_64.rpm 10 | 11 | # https://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html 12 | # the following package will install for 10 minutes or something 13 | yum -y localinstall oracle-database-xe-18c-1.0-1.x86_64.rpm 14 | 15 | # Running transaction 16 | # [SEVERE] Oracle Database 18c Express Edition requires a minimum of 1GB of physical memory (RAM). This system has 739 MB of RAM and does not meet minimum requirements. 17 | # 18 | # error: %pre(oracle-database-xe-18c-1.0-1.x86_64) scriptlet failed, exit status 1 19 | # Error in PREIN scriptlet in rpm package oracle-database-xe-18c-1.0-1.x86_64 20 | # Verifying : oracle-database-xe-18c-1.0-1.x86_64 1/1 21 | # 22 | # Failed: 23 | # oracle-database-xe-18c.x86_64 0:1.0-1 24 | 25 | # increase RAM in this case 26 | 27 | # IN SUCCESS this will show 28 | # Installing : oracle-database-xe-18c-1.0-1.x86_64 1/1 29 | # [INFO] Executing post installation scripts... 30 | # [INFO] Oracle home installed successfully and ready to be configured. 31 | # To configure Oracle Database XE, optionally modify the parameters in '/etc/sysconfig/oracle-xe-18c.conf' and then execute '/etc/init.d/oracle-xe-18c configure' as root. 32 | # Verifying : oracle-database-xe-18c-1.0-1.x86_64 1/1 33 | # 34 | # Installed: 35 | # oracle-database-xe-18c.x86_64 0:1.0-1 36 | 37 | # to this point noone is listening on port 1521 38 | netstat -tulpn | grep 1521 39 | 40 | # see if free is 1.3GB 41 | free -h 42 | 43 | # lets configure oracle DB. This will take 22 minutes with 2 cores and 2500MB RAM. It will stuck on 47% for 15 minutes. that is normal 44 | time /etc/init.d/oracle-xe-18c configure 45 | 46 | 47 | # Specify a password to be used for database accounts. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9]. Note that the same password will be used for SYS, SYSTEM and PDBADMIN accounts: 48 | 49 | # 5sRj4GXspvDKsBXW 50 | 51 | # Confirm the password: 52 | # Configuring Oracle Listener. 53 | # Listener configuration succeeded. 54 | # Configuring Oracle Database XE. 55 | # [WARNING] [DBT-11205] Specified shared pool size does not meet the recommended minimum size requirement. This might cause database creation to fail. 56 | # ACTION: Specify at least (381 MB) for shared pool size. 57 | # Enter SYS user password: 58 | # ***************** 59 | # Enter SYSTEM user password: 60 | # ****************** 61 | # Enter PDBADMIN User Password: 62 | # ***************** 63 | # Prepare for db operation 64 | # 7% complete 65 | # Copying database files 66 | # 8% complete 67 | # [WARNING] ORA-00821: Specified value of sga_target 320M is too small, needs to be at least 396M 68 | # ORA-01078: failure in processing system parameters 69 | # 70 | # 9% complete 71 | # [FATAL] ORA-01034: ORACLE not available 72 | # 73 | # 29% complete 74 | # 100% complete 75 | # [FATAL] ORA-01034: ORACLE not available 76 | # 77 | # 7% complete 78 | # 0% complete 79 | # Look at the log file "/opt/oracle/cfgtoollogs/dbca/XE/XE.log" for further details. 80 | # 81 | # Database configuration failed. Check logs under '/opt/oracle/cfgtoollogs/dbca'. 82 | 83 | 84 | cat /opt/oracle/cfgtoollogs/dbca/XE/XE.log 85 | # [ 2019-03-14 19:47:29.105 EET ] [WARNING] [DBT-11205] Specified shared pool size does not meet the recommended minimum size requirement. This might cause database creation to fail. 86 | # [ 2019-03-14 19:47:30.941 EET ] Prepare for db operation 87 | # DBCA_PROGRESS : 7% 88 | # [ 2019-03-14 19:47:31.607 EET ] Copying database files 89 | # DBCA_PROGRESS : 8% 90 | # [ 2019-03-14 19:47:34.335 EET ] [WARNING] ORA-00821: Specified value of sga_target 320M is too small, needs to be at least 396M 91 | # ORA-01078: failure in processing system parameters 92 | # 93 | # DBCA_PROGRESS : 9% 94 | # [ 2019-03-14 19:47:34.339 EET ] [FATAL] ORA-01034: ORACLE not available 95 | # 96 | # DBCA_PROGRESS : 29% 97 | # DBCA_PROGRESS : 100% 98 | # [ 2019-03-14 19:47:34.357 EET ] [FATAL] ORA-01034: ORACLE not available 99 | # 100 | # DBCA_PROGRESS : 7% 101 | # DBCA_PROGRESS : 0% 102 | 103 | # increasing memory to 1600MB should solve the case 104 | 105 | # Oracle Database instance XE is already configured. 106 | # > /etc/oratab 107 | 108 | 109 | #======= ON SUCCESS IT WILL SHOW OUTPUT 110 | 111 | # [root@oracle18c ~]# time /etc/init.d/oracle-xe-18c configure 112 | # Specify a password to be used for database accounts. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 u ppercase character, 1 lower case character and 1 digit [0-9]. Note that the same password will be used for SYS, SYSTEM and PDBADMIN accounts: 113 | # Confirm the password: 114 | # Configuring Oracle Listener. 115 | # Listener configuration succeeded. 116 | # Configuring Oracle Database XE. 117 | # Enter SYS user password: 118 | # ***************** 119 | # Enter SYSTEM user password: 120 | # *************** 121 | # Enter PDBADMIN User Password: 122 | # *************** 123 | # Prepare for db operation 124 | # 7% complete 125 | # Copying database files 126 | # 29% complete 127 | # Creating and starting Oracle instance 128 | # 30% complete 129 | # 31% complete 130 | # 34% complete 131 | # 38% complete 132 | # 41% complete 133 | # 43% complete 134 | # Completing Database Creation 135 | # 47% complete 136 | # 50% complete 137 | # Creating Pluggable Databases 138 | # 54% complete 139 | # 71% complete 140 | # Executing Post Configuration Actions 141 | # 93% complete 142 | # Running Custom Scripts 143 | # 100% complete 144 | # Database creation complete. For details check the logfiles at: 145 | # /opt/oracle/cfgtoollogs/dbca/XE. 146 | # Database Information: 147 | # Global Database Name:XE 148 | # System Identifier(SID):XE 149 | # Look at the log file "/opt/oracle/cfgtoollogs/dbca/XE/XE.log" for further details. 150 | # 151 | # Connect to Oracle Database using one of the connect strings: 152 | # Pluggable database: oracle18c/XEPDB1 153 | # Multitenant container database: oracle18c 154 | # Use https://localhost:5500/em to access Oracle Enterprise Manager for Oracle Database XE 155 | # 156 | # real 21m57.088s 157 | # user 1m5.216s 158 | # sys 0m6.781s 159 | 160 | 161 | 162 | # cat /opt/oracle/cfgtoollogs/dbca/XE/XE.log 163 | # [ 2019-03-14 20:41:52.413 EET ] Prepare for db operation 164 | # DBCA_PROGRESS : 7% 165 | # [ 2019-03-14 20:41:52.760 EET ] Copying database files 166 | # DBCA_PROGRESS : 29% 167 | # [ 2019-03-14 20:44:58.096 EET ] Creating and starting Oracle instance 168 | # DBCA_PROGRESS : 30% 169 | # DBCA_PROGRESS : 31% 170 | # DBCA_PROGRESS : 34% 171 | # DBCA_PROGRESS : 38% 172 | # DBCA_PROGRESS : 41% 173 | # DBCA_PROGRESS : 43% 174 | # [ 2019-03-14 20:52:47.935 EET ] Completing Database Creation 175 | # DBCA_PROGRESS : 47% 176 | # DBCA_PROGRESS : 50% 177 | # [ 2019-03-14 21:02:11.215 EET ] Creating Pluggable Databases 178 | # DBCA_PROGRESS : 54% 179 | # DBCA_PROGRESS : 71% 180 | # [ 2019-03-14 21:03:10.672 EET ] Executing Post Configuration Actions 181 | # DBCA_PROGRESS : 93% 182 | # [ 2019-03-14 21:03:10.676 EET ] Running Custom Scripts 183 | # DBCA_PROGRESS : 100% 184 | # [ 2019-03-14 21:03:16.553 EET ] Database creation complete. For details check the logfiles at: 185 | # /opt/oracle/cfgtoollogs/dbca/XE. 186 | # Database Information: 187 | # Global Database Name:XE 188 | # System Identifier(SID):XE 189 | 190 | # now oracle database listens on port 1521 191 | netstat -tulpn | grep 1521 192 | 193 | systemctl status oracle-xe-18c 194 | systemctl enable oracle-xe-18c 195 | systemctl start oracle-xe-18c 196 | 197 | 198 | # install instant client 199 | # https://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html 200 | 201 | # https://download.oracle.com/otn/linux/instantclient/183000/oracle-instantclient18.3-basic-18.3.0.0.0-3.x86_64.rpm?AuthParam=1552592336_1718665abe5b0c48d71858d5fa869dca 202 | # https://download.oracle.com/otn/linux/instantclient/183000/oracle-instantclient18.3-odbc-18.3.0.0.0-3.x86_64.rpm?AuthParam=1552592399_e99b60e7a2d44c2f7cb70961d6b1e2f9 203 | 204 | 205 | rpm -i oracle-instantclient18.3-basic-18.3.0.0.0-3.x86_64.rpm # required for odbc 206 | rpm -i oracle-instantclient18.3-odbc-18.3.0.0.0-3.x86_64.rpm # odbc connector. needed to use direct SQL statements 207 | 208 | 209 | echo "/u01/app/oracle/product/11.2.0/xe/lib" > /etc/ld.so.conf.d/oracle.conf 210 | chmod o+r /etc/ld.so.conf.d/oracle.conf 211 | 212 | ls -l /etc/ld.so.conf.d 213 | ls -l /usr/lib/oracle/18.3/client64/lib 214 | echo "/usr/lib/oracle/18.3/client64/lib" > /etc/ld.so.conf.d/oracle-client-18.3.conf 215 | ldconfig -v 216 | # chmod o+r /etc/ld.so.conf.d/oracle-client-18.3.conf 217 | 218 | 219 | 220 | cat <<'EOF'> /etc/profile.d/oracle18c.sh 221 | export ORACLE_SID=XE 222 | export ORAENV_ASK=NO 223 | . /opt/oracle/product/18c/dbhomeXE/bin/oraenv 224 | EOF 225 | chmod o+r /etc/profile.d/oracle18c.sh 226 | 227 | echo $ORACLE_HOME 228 | echo $LD_LIBRARY_PATH 229 | tnsping XE 230 | 231 | 232 | # prerequsites to compile proxy 233 | yum -y install gcc make net-snmp-devel libssh2-devel libcurl-devel unixODBC-devel bc net-tools vim unzip mlocate policycoreutils-python 234 | 235 | 236 | su - oracle 237 | echo $ORACLE_HOME 238 | echo $LD_LIBRARY_PATH 239 | tnsping XE 240 | 241 | 242 | # download zabbix source archive into oracle profile 243 | cd 244 | v=4.0.5 245 | curl -L "http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/$v/zabbix-$v.tar.gz" -o zabbix-$v.tar.gz 246 | tar -vzxf zabbix-$v.tar.gz -C . 247 | cd ~/zabbix-$v/database/oracle 248 | cp *.sql ~ 249 | 250 | # enter database administration with oracle super user 251 | sqlplus sys as sysdba 252 | # '5sRj4GXspvDKsBXW' 253 | 254 | # This should show: 255 | # Connected to: 256 | # Oracle Database 18c Express Edition Release 18.0.0.0.0 - Production 257 | # Version 18.4.0.0.0 258 | 259 | 260 | select parameter,value from v$nls_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; 261 | # this should report 262 | # NLS_CHARACTERSET 263 | # AL32UTF8 264 | 265 | # NLS_NCHAR_CHARACTERSET 266 | # UTF8 267 | 268 | # if not then execute these commands: 269 | 270 | shutdown immediate 271 | startup mount 272 | alter system enable restricted session; 273 | alter system set job_queue_processes=0; 274 | alter system set aq_tm_processes=0; 275 | alter database open; 276 | ALTER DATABASE NATIONAL CHARACTER SET internal_use UTF8; 277 | shutdown immediate 278 | startup 279 | 280 | # check again 281 | select parameter,value from v$nls_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; 282 | 283 | # test some status 284 | select * from v$sysstat; 285 | select cdb from v$database; 286 | select name from v$datafile; 287 | 288 | 289 | sqlplus / as sysdba 290 | 291 | 292 | 293 | # DROP TABLESPACE "ZABBIX_TS" INCLUDING CONTENTS AND DATAFILES; 294 | 295 | 296 | 297 | CREATE TABLESPACE "ZABBIX_TS" DATAFILE '/opt/oracle/oradata/XE/zabbix_ts.dbf' SIZE 100M AUTOEXTEND ON NEXT 536870912 MAXSIZE 20G LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE SEGMENT SPACE MANAGEMENT AUTO; 298 | CREATE USER zabbix IDENTIFIED BY zabbix DEFAULT TABLESPACE ZABBIX_TS; 299 | 300 | 301 | CREATE USER zabbix 302 | IDENTIFIED BY zabbix 303 | DEFAULT TABLESPACE ZABBIX_TS 304 | QUOTA 10M ON ZABBIX_TS 305 | TEMPORARY TABLESPACE temp 306 | QUOTA 5M ON system 307 | PROFILE app_user 308 | PASSWORD EXPIRE; 309 | 310 | 311 | 312 | # ORA-65096: invalid common user or role name 313 | 314 | GRANT DBA TO zabbix WITH ADMIN OPTION; 315 | exit 316 | 317 | 318 | CREATE USER sidney 319 | IDENTIFIED BY out_standing1 320 | DEFAULT TABLESPACE example 321 | QUOTA 10M ON example 322 | TEMPORARY TABLESPACE temp 323 | QUOTA 5M ON system 324 | PROFILE app_user 325 | PASSWORD EXPIRE; 326 | 327 | 328 | 329 | 330 | 331 | -------------------------------------------------------------------------------- /Oracle-XE/oracle-at-backend.sh: -------------------------------------------------------------------------------- 1 | # the goal of this instruction is to test oracle database monitoring through linuxODBC driver. So we will set up proxy with 'Oracle 11.2g express edition' so have something to monitor. 2 | 3 | # 2 GB of RAM must be persistent 4 | 5 | # install vagrant SSH key for future passwordless root access 6 | echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== imported-openssh-key" > ~/.ssh/authorized_keys 7 | chmod -R 600 ~/.ssh/authorized_keys 8 | 9 | # set hostname to 'oracle-be.lan' which stands for oracle back-end 10 | nmtui 11 | reboot 12 | # reboot computer so when you execute '/etc/init.d/oracle-xe configure' the oracle wizard will really take up the right hostname. Without reboot it will not work. 13 | 14 | # go to https://www.oracle.com/technetwork/database/database-technologies/express-edition/downloads/index.html 15 | # download: 16 | # * oracle-xe-11.2.0-1.0.x86_64.rpm.zip 17 | # and place this file on /root 18 | 19 | # go to https://www.oracle.com/technetwork/topics/linuxx86-64soft-092277.html 20 | # download: 21 | # * oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm 22 | # * oracle-instantclient11.2-odbc-11.2.0.4.0-1.x86_64.rpm 23 | # and place these files on /root 24 | 25 | # install prerequsites for everything 26 | yum -y install gcc make net-snmp-devel libssh2-devel libcurl-devel unixODBC-devel bc net-tools vim unzip mlocate policycoreutils-python 27 | # bc, net-tools are required for oracle setup 28 | 29 | # according to https://docs.oracle.com/cd/E11882_01/install.112/e24326/toc.htm#BHCIFHBE some modifications must be adjusted to kernel parameters 30 | sysctl kernel.shmmax # check shmmax. must be 4294967295 31 | echo "kernel.shmmax = 4294967295" >> /etc/sysctl.conf # install shmmax=4294967295 globaly at the next boot 32 | sysctl -w kernel.shmmax=4294967295 # set shmmax=4294967295 now! 33 | sysctl kernel.shmmax # check again live shmmax value 34 | 35 | sysctl kernel.shmall # shmall must be 2097152 36 | echo "kernel.shmall = 2097152" >> /etc/sysctl.conf # install shmall=2097152 at the next boot 37 | sysctl -w kernel.shmall=2097152 # set shmall=2097152 now! 38 | sysctl kernel.shmall # check again live shmall value 39 | 40 | unzip oracle-xe-11.2.0-1.0.x86_64.rpm.zip && cd ~/Disk1 && rpm -i oracle-xe-11.2.0-1.0.x86_64.rpm && time /etc/init.d/oracle-xe configure 41 | # Let's set database password '5sRj4GXspvDKsBXW' for SYS and SYSTEM account 42 | 43 | # https://help.ubuntu.com/community/Oracle%20Instant%20Client 44 | # install oracle path globaly 45 | echo "/u01/app/oracle/product/11.2.0/xe/lib" > /etc/ld.so.conf.d/oracle.conf 46 | chmod o+r /etc/ld.so.conf.d/oracle.conf 47 | ldconfig -v 48 | 49 | cat <<'EOF'> /etc/profile.d/oracle.sh 50 | . /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh 51 | export LD_LIBRARY_PATH=$ORACLE_HOME/lib 52 | EOF 53 | chmod o+r /etc/profile.d/oracle.sh 54 | 55 | su - oracle 56 | echo $ORACLE_HOME 57 | echo $LD_LIBRARY_PATH 58 | tnsping XE # try to ping TNSNAME. to this point it should retreive 'OK' at the last line 59 | 60 | # download zabbix source archive into oracle profile 61 | cd 62 | v=4.0.5 63 | curl -L "http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/$v/zabbix-$v.tar.gz" -o zabbix-$v.tar.gz 64 | tar -vzxf zabbix-$v.tar.gz -C . 65 | cd ~/zabbix-$v/database/oracle 66 | cp *.sql ~ 67 | 68 | # enter database administration with oracle super user 69 | sqlplus sys as sysdba 70 | # '5sRj4GXspvDKsBXW' 71 | 72 | # This should show: 73 | # Connected to: 74 | # Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production 75 | 76 | select parameter,value from v$nls_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; 77 | # this should report 78 | # NLS_CHARACTERSET 79 | # AL32UTF8 80 | 81 | # NLS_NCHAR_CHARACTERSET 82 | # UTF8 83 | 84 | # if not then execute these commands: 85 | 86 | shutdown immediate 87 | startup mount 88 | alter system enable restricted session; 89 | alter system set job_queue_processes=0; 90 | alter system set aq_tm_processes=0; 91 | alter database open; 92 | ALTER DATABASE NATIONAL CHARACTER SET internal_use UTF8; 93 | shutdown immediate 94 | startup 95 | 96 | # check again 97 | select parameter,value from v$nls_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; 98 | 99 | # test some status 100 | select * from v$sysstat; 101 | 102 | # https://uberdev.wordpress.com/2011/12/07/zabbix-deployment-on-rhel-with-oracle/ 103 | # create zabbix database (table space) 104 | 105 | # DROP TABLESPACE "ZABBIX_TS" INCLUDING CONTENTS AND DATAFILES; 106 | 107 | 108 | CREATE TABLESPACE "ZABBIX_TS" DATAFILE '/u01/app/oracle/oradata/XE/zabbix_ts.dbf' SIZE 100M AUTOEXTEND ON NEXT 536870912 MAXSIZE 20G LOGGING ONLINE PERMANENT BLOCKSIZE 8192 EXTENT MANAGEMENT LOCAL AUTOALLOCATE SEGMENT SPACE MANAGEMENT AUTO; 109 | CREATE USER zabbix IDENTIFIED BY zabbix DEFAULT TABLESPACE ZABBIX_TS; 110 | GRANT DBA TO zabbix WITH ADMIN OPTION; 111 | exit 112 | 113 | # connect to database zabbix. this is a way how to authorize into database with one-liner 114 | sqlplus zabbix/zabbix 115 | 116 | # last check if the encoding is right 117 | select parameter,value from v$nls_parameters where parameter='NLS_CHARACTERSET' or parameter='NLS_NCHAR_CHARACTERSET'; 118 | # this should report: 119 | # NLS_CHARACTERSET 120 | # AL32UTF8 121 | # 122 | # NLS_NCHAR_CHARACTERSET 123 | # UTF8 124 | 125 | SET DEFINE OFF 126 | 127 | @/u01/app/oracle/schema.sql 128 | 129 | # exit the database client 130 | exit 131 | 132 | # exit oracle user 133 | exit 134 | 135 | # download source of zabbix 136 | cd 137 | v=4.0.5 138 | curl -L "http://downloads.sourceforge.net/project/zabbix/ZABBIX%20Latest%20Stable/$v/zabbix-$v.tar.gz" -o zabbix-$v.tar.gz 139 | tar -vzxf zabbix-$v.tar.gz -C . 140 | cd ~/zabbix-$v 141 | 142 | # create user 'zabbix' and assign it to group 'zabbix' 143 | groupadd zabbix 144 | useradd -g zabbix zabbix 145 | 146 | # configure proxy with agent 147 | #./configure --enable-proxy --enable-agent --with-oracle --with-unixodbc --with-net-snmp --with-ssh2 --with-openssl --with-libcurl --sysconfdir=/etc/zabbix --prefix=/usr 148 | 149 | # maybe it is ok te manage the agent binary from repository. 150 | # only the proxy (without agent) will be maintained 151 | yum -y install libssh2-devel # configure: error: SSH2 library not found 152 | yum -y install libcurl-devel # configure: error: Curl library not found 153 | 154 | # check if everything is in place 155 | ./configure --enable-proxy --with-oracle --with-unixodbc --with-net-snmp --with-ssh2 --with-openssl --with-libcurl --sysconfdir=/etc/zabbix --prefix=/usr 156 | 157 | # compile 158 | time make 159 | 160 | # backup previous binary 161 | oldver=$(zabbix_proxy -V | grep zabbix_proxy | grep -E -o "[0-9\.]+") 162 | mkdir -p ~/$oldver 163 | cd /usr/sbin 164 | mkdir -p ~/$oldver$(pwd) 165 | cp /usr/sbin/zabbix_proxy ~/$oldver$(pwd) 166 | 167 | # stop existing binary 168 | systemctl stop zabbix-proxy 169 | tail -10 /var/log/zabbix/zabbix_proxy.log 170 | 171 | # check if proxy is in old version 172 | zabbix_proxy -V 173 | 174 | # install everything 175 | make install 176 | 177 | # check if proxy is in new version 178 | zabbix_proxy -V 179 | 180 | # start proxy 181 | systemctl start zabbix-proxy 182 | tail -10 /var/log/zabbix/zabbix_proxy.log 183 | 184 | grep -v "^$\|#" /etc/zabbix/zabbix_proxy.conf 185 | # modify the values to look similar to this 186 | Server=ec2-35-166-97-138.us-west-2.compute.amazonaws.com 187 | Hostname=BeeBoxProxY 188 | LogFile=/var/log/zabbix/zabbix_proxy.log 189 | DBName=XE 190 | DBUser=zabbix 191 | DBPassword=zabbix 192 | DBPort=1521 193 | Timeout=4 194 | LogSlowQueries=3000 195 | 196 | # OR you can overwrite the conf: 197 | cp /etc/zabbix/{zabbix_proxy.conf,original.zabbix_proxy.conf} 198 | # fast configuration install. overwrite original 199 | cat >/etc/zabbix/zabbix_proxy.conf<< EOL 200 | Server=ec2-35-166-97-138.us-west-2.compute.amazonaws.com 201 | Hostname=BeeBoxProxY 202 | LogFile=/var/log/zabbix/zabbix_proxy.log 203 | DBName=XE 204 | DBUser=zabbix 205 | DBPassword=zabbix 206 | DBPort=1521 207 | Timeout=4 208 | LogSlowQueries=3000 209 | EOL 210 | 211 | # check current TNS strings installed 212 | cat /u01/app/oracle/product/11.2.0/xe/network/admin/tnsnames.ora 213 | 214 | # backup config 215 | cp /u01/app/oracle/product/11.2.0/xe/network/admin/{tnsnames.ora,original.tnsnames.ora} 216 | 217 | # let's replace whatever DNS name is used with 127.0.0.1 218 | sed -i "s|$(hostname)|127.0.0.1|g" /u01/app/oracle/product/11.2.0/xe/network/admin/tnsnames.ora 219 | # for example if the hostname is like '4d61050b753b.sn.mynetname.net' then it won't work witch such long name. Don't know why. 220 | 221 | # see if changes has been installed 222 | cat /u01/app/oracle/product/11.2.0/xe/network/admin/tnsnames.ora 223 | 224 | # test if proxy is working 225 | su - zabbix -s /bin/bash 226 | # zabbix_proxy: error while loading shared libraries: libclntsh.so.11.1: cannot open shared object file: No such file or directory 227 | 228 | # allow to communicate with oracle engine right now! 229 | export ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe 230 | export LD_LIBRARY_PATH=$ORACLE_HOME/lib 231 | 232 | # launch the proxy server now in foreground 233 | zabbix_proxy -f 234 | 235 | # Ctrl+C and exit zabbix user 236 | exit 237 | 238 | # open another session and check the logs or hit Ctrl+C in this session 239 | cat /tmp/zabbix_proxy.log 240 | 241 | 242 | # set up ODBC connection 243 | cd 244 | 245 | rpm -i oracle-instantclient11.2-basic-11.2.0.4.0-1.x86_64.rpm # required for odbc 246 | rpm -i oracle-instantclient11.2-odbc-11.2.0.4.0-1.x86_64.rpm # odbc connector. needed to use direct SQL statements 247 | 248 | # fix some error mentioned http://docs.adaptivecomputing.com/9-1-0/MWS/Content/topics/moabWorkloadManager/topics/databases/oracle.html 249 | updatedb && locate libodbcinst 250 | cd /usr/lib64 251 | ln -s libodbcinst.so.2 libodbcinst.so.1 252 | chmod 755 /usr/lib/oracle/11.2/client64/lib/lib* 253 | ldd /usr/lib/oracle/11.2/client64/lib/libsqora.so.11.1 254 | 255 | # check is [isql] utility is installed 256 | isql 257 | 258 | # backup original file which contains samples for MySQL and PostgreSQL 259 | cp /etc/{odbcinst.ini,original.odbcinst.ini} 260 | 261 | # install/overwrite new connection driver definition regarding to oracle 11.2 xe 262 | cat >/etc/odbcinst.ini<< EOL 263 | [Oracle 11g ODBC driver] 264 | Description = Oracle ODBC driver for Oracle 11g 265 | Driver = /usr/lib/oracle/11.2/client64/lib/libsqora.so.11.1 266 | Setup = 267 | FileUsage = 268 | CPTimeout = 269 | CPReuse = 270 | Driver Logging = 7 271 | 272 | [ODBC] 273 | Trace = Yes 274 | TraceFile = /tmp/odbc.log 275 | ForceTrace = Yes 276 | Pooling = No 277 | DEBUG = 1 278 | EOL 279 | 280 | # install connection details. note the the line with "DNS = XE". This is another place where hostname oracle-be.lan matters! 281 | cat >/etc/odbc.ini<< EOL 282 | [ODBC] 283 | Application Attributes = T 284 | Attributes = W 285 | BatchAutocommitMode = IfAllSuccessful 286 | BindAsFLOAT = F 287 | CloseCursor = F 288 | DisableDPM = F 289 | DisableMTS = T 290 | Driver = Oracle 11g ODBC driver 291 | DSN = XE 292 | EXECSchemaOpt = 293 | EXECSyntax = T 294 | Failover = T 295 | FailoverDelay = 10 296 | FailoverRetryCount = 10 297 | FetchBufferSize = 64000 298 | ForceWCHAR = F 299 | Lobs = T 300 | Longs = T 301 | MaxLargeData = 0 302 | MetadataIdDefault = F 303 | QueryTimeout = T 304 | ResultSets = T 305 | ServerName = 127.0.0.1 306 | SQLGetData extensions = F 307 | Translation DLL = 308 | Translation Option = 0 309 | DisableRULEHint = T 310 | UserID = zabbix 311 | Password = zabbix 312 | StatementCache=F 313 | CacheBufferSize=20 314 | UseOCIDescribeAny=F 315 | MaxTokenSize=8192 316 | EOL 317 | 318 | # move to zabbix user because it know (~/.bach_profile) how to communicate to oracle 319 | su - zabbix 320 | 321 | # test connection 322 | isql -v ODBC 323 | # this should report 324 | # +---------------------------------------+ 325 | # | Connected! | 326 | # | | 327 | # | sql-statement | 328 | # | help [tablename] | 329 | # | quit | 330 | # | | 331 | # +---------------------------------------+ 332 | 333 | #test some queries 334 | select count(*) "procnum" from gv$process 335 | select to_char((sysdate-startup_time)*86400, 'FM99999999999999990') retvalue from gv$instance 336 | 337 | # exit isql utility 338 | quit 339 | 340 | # attach the template inside zabbix 341 | 342 | # exit zabbix user 343 | exit 344 | 345 | # install init file. the difference between this and original is 'PIDFile=/tmp/zabbix_proxy.pid' 346 | # be careful when modify this script. dolar signs must be escaped. 347 | cat >/usr/lib/systemd/system/zabbix-proxy.service<< EOL 348 | [Unit] 349 | Description=Zabbix Proxy 350 | After=syslog.target 351 | After=network.target 352 | 353 | [Service] 354 | Environment="CONFFILE=/etc/zabbix/zabbix_proxy.conf" 355 | EnvironmentFile=-/etc/sysconfig/zabbix-proxy 356 | Type=forking 357 | Restart=on-failure 358 | PIDFile=/tmp/zabbix_proxy.pid 359 | KillMode=control-group 360 | ExecStart=/usr/sbin/zabbix_proxy -c \$CONFFILE 361 | ExecStop=/bin/kill -SIGTERM \$MAINPID 362 | RestartSec=10s 363 | TimeoutSec=0 364 | 365 | [Install] 366 | WantedBy=multi-user.target 367 | EOL 368 | 369 | # install environment file 370 | cat >/etc/sysconfig/zabbix-proxy<< EOL 371 | ORACLE_HOME=/u01/app/oracle/product/11.2.0/xe 372 | LD_LIBRARY_PATH=/usr/lib64:/u01/app/oracle/product/11.2.0/xe/lib 373 | ORACLE_SID=XE 374 | PATH=/bin:/usr/bin:/usr/sbin:/u01/app/oracle/product/11.2.0/xe/bin 375 | 376 | export ORACLE_HOME 377 | export LD_LIBRARY_PATH 378 | export ORACLE_SID 379 | export PATH 380 | EOL 381 | 382 | systemctl daemon-reload 383 | setenforce 0 384 | systemctl stop zabbix-proxy 385 | 386 | systemctl start zabbix-proxy 387 | # show 'grep's which components are involved, not allowed 388 | grep denied /var/log/audit/audit.log | sed "s/^.*denied /denied/g;s/ pid=[0-9]\+ \| ino=[0-9]\+//g;s/ name=.*scontext=\| path=.*scontext=/ /g" | sort | uniq | sed "s/^.*comm=.//g;s/. .*system_r:/.*/g;s/:.*//g" | sort|uniq | sed "s/^/grep \"comm.*/g;s/$/\" \/var\/log\/audit\/audit.log/g" 389 | 390 | # install missing 391 | grep "comm.*zabbix_proxy.*zabbix_t" /var/log/audit/audit.log | audit2allow -M comm_zabbix_proxy_zabbix_t 392 | semodule -i comm_zabbix_proxy_zabbix_t.pp 393 | 394 | systemctl stop zabbix-proxy 395 | setenforce 1 396 | systemctl start zabbix-proxy 397 | systemctl status zabbix-proxy 398 | systemctl enable zabbix-proxy 399 | 400 | # Problem: 401 | # This system does not meet the minimum requirements for swap space. Based on 402 | # the amount of physical memory available on the system, Oracle Database 11g 403 | # Express Edition requires 2048 MB of swap space. This system has 0 MB 404 | # of swap space. Configure more swap space on the system and retry the 405 | # installation. 406 | # 407 | # Solution: 408 | # dd if=/dev/zero of=/myswap bs=1M count=2048 && chmod 0600 /myswap && mkswap /myswap && swapon /myswap 409 | 410 | # Problem: 411 | # [01000][unixODBC][Driver Manager]Can't open lib '/usr/lib/oracle/11.2/client64/lib/libsqora.so.11.1' : file not found 412 | # [ISQL]ERROR: Could not SQLConnect 413 | # Solution: 414 | # echo ". /u01/app/oracle/product/11.2.0/xe/bin/oracle_env.sh">> ~/.bash_profile 415 | # echo "export LD_LIBRARY_PATH=\$ORACLE_HOME/lib">> ~/.bash_profile 416 | 417 | # Problem: 418 | # ORA-12154: TNS:could not resolve the connect identifier specified 419 | # this may be related to long hostname. use 127.0.0.1 instead 420 | -------------------------------------------------------------------------------- /postgreSQL12.RH8.sh: -------------------------------------------------------------------------------- 1 | 2 | 3 | # specific timescale and postgres version 4 | # docker run --name pg11ts132 -t -e POSTGRES_PASSWORD="zabbix" -e POSTGRES_DB="dummy_db" -p 17411:5432 -d timescale/timescaledb:1.3.2-pg11 5 | 6 | 7 | 8 | echo 1 | sudo tee /proc/sys/vm/overcommit_memory 9 | sudo dd if=/dev/zero of=/myswap1 bs=1M count=1024 && sudo chown root:root /myswap1 && sudo chmod 0600 /myswap1 && sudo mkswap /myswap1 && sudo swapon /myswap1 && free -m 10 | sudo dd if=/dev/zero of=/myswap2 bs=1M count=1024 && sudo chown root:root /myswap2 && sudo chmod 0600 /myswap2 && sudo mkswap /myswap2 && sudo swapon /myswap2 && free -m 11 | 12 | # install zabbix repo. to setup zabbix agent and use native postgres monitoring 13 | rpm -Uvh https://repo.zabbix.com/zabbix/5.0/rhel/8/x86_64/zabbix-release-5.0-1.el8.noarch.rpm 14 | 15 | # https://www.postgresql.org/download/linux/redhat/ 16 | # Install PostgreSQL repository RPM: 17 | dnf -y install https://download.postgresql.org/pub/repos/yum/reporpms/EL-8-x86_64/pgdg-redhat-repo-latest.noarch.rpm 18 | 19 | # Install TimescaleDB repo 20 | sudo tee /etc/yum.repos.d/timescale_timescaledb.repo <> /var/lib/pgsql/12/data/postgresql.conf 50 | 51 | # specify/whiteliust the binding address so other remote machines can connect to server 52 | echo "listen_addresses = '0.0.0.0'" >> /var/lib/pgsql/12/data/postgresql.conf 53 | 54 | systemctl enable postgresql-12 55 | systemctl start postgresql-12 56 | systemctl status postgresql-12 57 | 58 | # check if postgres is listening on IP address 59 | ss --tcp --listen --numeric | grep 5432 60 | # it should not listen on '127.0.0.1' 61 | 62 | # navigate to posgres user (root for db engine) 63 | su - postgres 64 | 65 | 66 | 67 | 68 | # go to postgres 69 | su - postgres 70 | 71 | cd /tmp 72 | 73 | # on the cloud instance check size of events table 74 | SELECT pg_size_pretty(pg_total_relation_size('events')); 75 | # if it's less than 2G then continue 76 | 77 | # also show output: 78 | SELECT source,COUNT(*) FROM events GROUP BY source; 79 | 80 | # create a dump of cloud instance without historical data (no dots in the graphs) 81 | PGPASSWORD=zabbix \ 82 | pg_dump \ 83 | --host=10.133.112.87 \ 84 | --port=7412 \ 85 | --user=postgres \ 86 | --exclude-schema=_timescaledb_internal \ 87 | --exclude-schema=_timescaledb_cache \ 88 | --exclude-schema=_timescaledb_catalog \ 89 | --exclude-schema=_timescaledb_config \ 90 | --exclude-table-data=history* \ 91 | --exclude-table-data=trends* \ 92 | --data-only \ 93 | --dbname=z50 \ 94 | --file=/tmp/data.sql 95 | # i think the dump will be completed in less than 10 minutes. It may lock an table 'events' for Zabbix application. 96 | 97 | # it will print: 98 | # pg_dump: warning: there are circular foreign-key constraints on this table: 99 | # pg_dump: application_prototype 100 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 101 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 102 | # pg_dump: warning: there are circular foreign-key constraints on this table: 103 | # pg_dump: graphs 104 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 105 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 106 | # pg_dump: warning: there are circular foreign-key constraints on this table: 107 | # pg_dump: group_prototype 108 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 109 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 110 | # pg_dump: warning: there are circular foreign-key constraints on this table: 111 | # pg_dump: hosts 112 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 113 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 114 | # pg_dump: warning: there are circular foreign-key constraints on this table: 115 | # pg_dump: httptest 116 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 117 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 118 | # pg_dump: warning: there are circular foreign-key constraints on this table: 119 | # pg_dump: items 120 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 121 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 122 | # pg_dump: warning: there are circular foreign-key constraints on this table: 123 | # pg_dump: triggers 124 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 125 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 126 | 127 | 128 | # destination 129 | # on a local postgres engine create user 'zabbix_user' 130 | PGHOST=10.133.112.87 PGPORT=17411 PGUSER=postgres PGPASSWORD=zabbix createuser --pwprompt zabbix_user 131 | 132 | # if there is an old database from previous tests - drop it 133 | # PGHOST=10.133.112.87 PGPORT=17411 PGUSER=postgres PGPASSWORD=zabbix dropdb zabbix_db 134 | 135 | # create database 'zabbix_db' 136 | PGHOST=10.133.112.87 PGPORT=17411 PGUSER=postgres PGPASSWORD=zabbix createdb -O zabbix_user zabbix_db 137 | 138 | # move to '/tmp' download zabbix source to get stock schema 139 | cd /tmp 140 | curl https://cdn.zabbix.com/zabbix/sources/stable/5.0/zabbix-5.0.5.tar.gz -o zabbix-source.tar.gz 141 | gunzip zabbix-source.tar.gz 142 | tar xvf zabbix-source.tar 143 | rm -rf zabbix-source.tar 144 | 145 | # insert stock schema inside database 'zabbix_db' under postgres user 'zabbix_user' 146 | cat /tmp/zabbix-5.0.5/database/postgresql/schema.sql | PGUSER=zabbix_user PGPASSWORD=zabbix PGHOST=127.0.0.1 psql zabbix_db > /tmp/data.insert.log 2>&1 147 | cat /tmp/zabbix-5.0.5/database/postgresql/schema.sql | \ 148 | PGPASSWORD=zabbix \ 149 | psql \ 150 | --host=10.133.112.87 \ 151 | --port=17411 \ 152 | --user=zabbix_user \ 153 | zabbix_db > /tmp/data.insert.log 2>&1 154 | 155 | # check log 156 | head -10 /tmp/data.insert.log 157 | tail -10 /tmp/data.insert.log 158 | # there should be no errors and warnings 159 | grep -i error /tmp/data.insert.log 160 | grep -i warning /tmp/data.insert.log 161 | 162 | # insert data from backup 163 | zcat /tmp/data.sql.gz | PGUSER=zabbix_user PGPASSWORD=zabbix PGHOST=127.0.0.1 psql zabbix_db > /tmp/data.insert2.log 2>&1 164 | grep -i error /tmp/data.insert2.log 165 | grep -i warning /tmp/data.insert2.log 166 | 167 | cat /tmp/data.sql | \ 168 | PGPASSWORD=zabbix \ 169 | psql \ 170 | --host=10.133.112.87 \ 171 | --port=17411 \ 172 | --user=zabbix_user \ 173 | zabbix_db >> /tmp/data.insert.log 2>&1 174 | 175 | # check log 176 | head -10 /tmp/data.insert.log 177 | tail -10 /tmp/data.insert.log 178 | # there should be no errors and warnings 179 | grep -i error /tmp/data.insert.log 180 | grep -i warning /tmp/data.insert.log 181 | 182 | 183 | 184 | 185 | 186 | # contact azure instance with most privilaged user 'postgres' and download structure of everything. It will be 2 megabyte file 187 | PGPASSWORD=zabbix \ 188 | pg_dumpall \ 189 | --host=HOSTNAME \ 190 | --port=PORT \ 191 | --username=postgres \ 192 | --schema-only \ 193 | --file=/tmp/azure.postgres.schema.only 194 | 195 | # exit 'postgres' user 196 | exit 197 | 198 | 199 | 200 | PGPASSWORD=zabbix \ 201 | pg_dumpall \ 202 | --host=10.133.112.87 \ 203 | --port=7412 \ 204 | --username=postgres \ 205 | --schema-only \ 206 | --file=/tmp/azure.postgres.schema.only 207 | 208 | 209 | 210 | --schema-only > /tmp/all.sql 211 | 212 | 213 | pg_dump \ 214 | --host=10.133.112.87 \ 215 | --port=7412 \ 216 | --dbname=z44 \ 217 | --username=zabbix \ 218 | --password \ 219 | --format=plain \ 220 | --schema-only > /tmp/schema.sql 221 | 222 | 223 | # cat azure.postgres.schema.only | grep "^CREATE TABLE" | sort | uniq 224 | 225 | cat schema.sql | grep "^CREATE TABLE" | sort | uniq 226 | 227 | # default approach. must be used under 'postgres' user. 228 | PGPASSWORD=zabbix \ 229 | pg_dump \ 230 | --username=postgres \ 231 | --schema-only \ 232 | --dbname=zabbix \ 233 | --file=schema.sql 234 | 235 | cat schema.sql | grep "^CREATE TABLE" | sort | uniq 236 | 237 | 238 | # approach 3. is working 239 | PGPASSWORD=zabbix \ 240 | pg_dump \ 241 | --username=postgres \ 242 | --exclude-schema=_timescaledb_internal \ 243 | --schema-only \ 244 | --dbname=zabbix \ 245 | --file=exclude.schema.timescaledb.internal.sql 246 | cat exclude.schema.timescaledb.internal.sql | grep "^CREATE TABLE" | sort | uniq 247 | cat exclude.schema.timescaledb.internal.sql | grep "^CREATE TABLE" | sort | uniq | wc -l 248 | grep "^CREATE TRIGGER" exclude.schema.timescaledb.internal.sql 249 | 250 | 251 | 252 | --see size of table events. this table is next biggest after raw historical data 253 | SELECT pg_size_pretty( pg_total_relation_size('events') ); 254 | 255 | 256 | # download data. seems to be excluding everything timescale related 257 | PGPASSWORD=zabbix \ 258 | pg_dump \ 259 | --username=postgres \ 260 | --exclude-schema=_timescaledb_internal \ 261 | --exclude-schema=_timescaledb_cache \ 262 | --exclude-schema=_timescaledb_catalog \ 263 | --exclude-schema=_timescaledb_config \ 264 | --exclude-table-data=history* \ 265 | --exclude-table-data=trends* \ 266 | --data-only \ 267 | --dbname=zabbix \ 268 | --file=data.sql 269 | 270 | 271 | # fetch data from cloud 272 | 273 | pg_dump \ 274 | --exclude-schema=_timescaledb_internal \ 275 | --exclude-schema=_timescaledb_cache \ 276 | --exclude-schema=_timescaledb_catalog \ 277 | --exclude-schema=_timescaledb_config \ 278 | --exclude-table-data=history* \ 279 | --exclude-table-data=trends* \ 280 | --data-only \ 281 | --dbname=z50 \ 282 | --file=data.sql 283 | 284 | 285 | # detete all timescale related triggers 286 | sed -i "s|^CREATE TRIGGER ts_.*$||" exclude.schema.timescaledb.internal.sql 287 | 288 | 289 | 290 | 291 | # approach 4 292 | PGPASSWORD=zabbix \ 293 | pg_dump \ 294 | --username=postgres \ 295 | --exclude-schema=_timescaledb_internal \ 296 | --schema-only \ 297 | --dbname=zabbix \ 298 | --file=schema.sql 299 | 300 | 301 | 302 | 303 | --exclude-schema=pg_catalog \ 304 | --exclude-schema=_timescaledb_catalog \ 305 | 306 | 307 | PGPASSWORD=zabbix \ 308 | pg_dump \ 309 | --host=10.133.112.87 \ 310 | --port=7412 \ 311 | --username=postgres \ 312 | --exclude-table='_hyper*chunk' \ 313 | --schema-only \ 314 | --dbname=z50 \ 315 | --file=/tmp/azure.postgres.schema.only 316 | 317 | 318 | 319 | PGHOST=10.133.112.87 PGPORT=7412 PGPASSWORD=zabbix PGUSER=postgres \ 320 | pg_dump \ 321 | --data-only \ 322 | --exclude-schema=_timescaledb_internal \ 323 | --exclude-schema=_timescaledb_catalog \ 324 | --exclude-schema=pg_catalog \ 325 | --exclude-table-data=history* \ 326 | --exclude-table-data=trends* \ 327 | --format=plain \ 328 | z50 | gzip --fast > /tmp/data.sql.gz 329 | 330 | 331 | --exclude-table 332 | 333 | --exclude-schema=_timescaledb_internal 334 | 335 | exit 336 | 337 | 338 | # create user 339 | createuser --pwprompt zabbix 340 | 341 | dropdb zabbix 342 | # create database 'zabbix' where owner is user 'zabbix' 343 | createdb -O zabbix zabbix 344 | 345 | # insert 5.0 schema 346 | cd ~/zabbix-5.0.4/database/postgresql/ 347 | cat schema.sql | psql zabbix 348 | # insert sql under bash user zabbix which will be automatically correlated with SQL user 'zabbix' if exists 349 | cat schema.sql | sudo -u zabbix psql zabbix 350 | 351 | su - postgres 352 | 353 | # create timescaledb extenison. this must be done super user 354 | echo "CREATE EXTENSION IF NOT EXISTS timescaledb CASCADE;" | psql zabbix 355 | 356 | # enable timescaledb definition how to chunk data for all 7 historical tables 357 | cat timescaledb.sql | psql zabbix 358 | 359 | zcat /usr/share/doc/zabbix-server-pgsql/timescaledb.sql.gz | psql zabbix 360 | 361 | cat timescaledb.sql | psql zabbix 362 | 363 | 364 | # cat images.sql data.sql | psql --port=5432 zabbix 365 | 366 | # make sure extension is there 367 | echo "SELECT * FROM pg_extension;" | psql zabbix 368 | # it should report timescaledb at least 1.7.4 369 | 370 | # observe hypertables 371 | echo "SELECT * FROM chunk_relation_size_pretty('trends');" | psql zabbix 372 | # it should empty table structure only. no hypertables are made yet 373 | 374 | 375 | # poll out data from old server. ignore historical data. ignore all hypertables comming from timescaledb 376 | cd 377 | PGHOST=10.133.112.87 PGPORT=7412 PGPASSWORD=zabbix PGUSER=postgres \ 378 | pg_dump \ 379 | --data-only \ 380 | --exclude-schema=_timescaledb_internal \ 381 | --exclude-schema=_timescaledb_catalog \ 382 | --exclude-schema=pg_catalog \ 383 | --exclude-table-data=history* \ 384 | --exclude-table-data=trends* \ 385 | --format=plain \ 386 | z50 | gzip --fast > /tmp/data.sql.gz 387 | 388 | # this will print a message per tables 'triggers', 'items', 'httptest', 'hosts', 'group_prototype', 'graphs', 'application_prototype', 'chunk', 'hypertable': 389 | # pg_dump: warning: there are circular foreign-key constraints on this table: 390 | # pg_dump: httptest 391 | # pg_dump: You might not be able to restore the dump without using --disable-triggers or temporarily dropping the constraints. 392 | # pg_dump: Consider using a full dump instead of a --data-only dump to avoid this problem. 393 | 394 | 395 | # restore data. dump does not contain hypertables 396 | 397 | zcat /tmp/data.sql.gz | sudo -u zabbix psql zabbix 398 | 399 | 400 | # ERROR: duplicate key value violates unique constraint "hypertable_pkey" 401 | # DETAIL: Key (id)=(1) already exists. 402 | # CONTEXT: COPY hypertable, line 1 403 | # COPY 544 404 | # ERROR: duplicate key value violates unique constraint "dimension_pkey" 405 | # DETAIL: Key (id)=(1) already exists. 406 | # CONTEXT: COPY dimension, line 1 407 | 408 | 409 | 410 | 411 | 412 | 413 | 414 | --exclude-table-data='*hypertable*' \ 415 | --exclude-table-data='*chunk*' \ 416 | 417 | 418 | 419 | 420 | PGHOST=10.133.112.87 PGPORT=7412 PGPASSWORD=zabbix PGUSER=postgres \ 421 | pg_dump \ 422 | --data-only \ 423 | --exclude-schema=_timescaledb_internal \ 424 | --exclude-table='*history*' \ 425 | --exclude-table='*trends*' \ 426 | --format=plain \ 427 | z50 | gzip --fast > /tmp/data.sql.gz 428 | 429 | # dump individual table 430 | PGHOST=10.133.112.87 PGPORT=7412 PGPASSWORD=zabbix PGUSER=postgres \ 431 | pg_dump \ 432 | --data-only \ 433 | --table=history \ 434 | --format=plain \ 435 | z50 | gzip --fast > /tmp/history.sql.gz 436 | 437 | --exclude-table=table 438 | 439 | 440 | 441 | 442 | 443 | 444 | 445 | 446 | 447 | # restore data. dump does not contain hypertables 448 | zcat /tmp/data.sql.gz | psql zabbix 449 | 450 | 451 | echo "host all all 10.133.253.43/32 md5" | sude tee -a /var/lib/pgsql/12/data/pg_hba.conf 452 | 453 | systemctl restart postgresql-12 454 | 455 | vi /var/lib/pgsql/12/data/pg_hba.conf 456 | 457 | 458 | --Create traditional trend tables as the old definitions with different names. 459 | CREATE TABLE history_uint_new (LIKE history_uint INCLUDING ALL); 460 | 461 | --Then you can migrate old data into new one if needed. This is optional. 462 | --Be sure that you have enough storage to duplicate the tables. 463 | insert into history_uint_new select * from history_uint; 464 | 465 | --Be sure that, new tables has the right data. Check the counts. 466 | select count(itemid) from history_uint; 467 | select count(itemid) from history_uint_new; 468 | 469 | --Now you can drop old timescaled tables. 470 | drop table history_uint; 471 | 472 | --Lastly, rename new traditional tables as needed. 473 | alter table history_uint_new rename to history_uint; 474 | 475 | 476 | # https://docs.timescale.com/latest/using-timescaledb/backup 477 | 478 | -------------------------------------------------------------------------------- /ubuntu/proxy5ubuntu20arm64.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | 4 | maj=5.0 5 | min=2 6 | 7 | cd /dev/shm 8 | 9 | curl -L "https://cdn.zabbix.com/zabbix/sources/stable/$maj/zabbix-$maj.$min.tar.gz" -o zabbix-$maj.$min.tar.gz 10 | 11 | tar -vzxf zabbix-$maj.$min.tar.gz 12 | 13 | cd zabbix-$maj.$min 14 | 15 | ./configure --enable-agent 16 | 17 | make install > /dev/shm/out.log 18 | 19 | # --bindir=DIR user executables [EPREFIX/bin] 20 | # --sbindir=DIR system admin executables [EPREFIX/sbin] 21 | # --libexecdir=DIR program executables [EPREFIX/libexec] 22 | # --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 23 | 24 | ./configure --sysconfdir=/etc/zabbix --prefix=/usr --enable-proxy --enable-agent --with-sqlite3 --with-libcurl --with-libxml2 --with-ssh2 --with-net-snmp --with-openssl --with-unixodbc 25 | 26 | ./configure --sysconfdir=/etc/zabbix --prefix=/usr --enable-proxy --enable-agent --enable-agent2 --with-sqlite3 --with-libcurl --with-libxml2 --with-ssh2 --with-net-snmp --with-openssl --with-unixodbc 27 | 28 | ./configure --sysconfdir=/etc/zabbix --prefix=/usr --enable-proxy --enable-agent --enable-agent2 --with-sqlite3 --with-libcurl --with-libxml2 --with-ssh2 --with-net-snmp --with-openssl --with-unixodbc --enable-java 29 | 30 | # configure: error: no acceptable C compiler found in $PATH 31 | sudo apt -y install build-essential 32 | 33 | # configure: error: SQLite3 library not found 34 | sudo apt -y install libsqlite3-dev 35 | 36 | # configure: error: LIBXML2 library not found 37 | sudo apt -y install libxml2-dev pkg-config 38 | 39 | # configure: error: unixODBC library not found 40 | sudo apt -y install unixodbc-dev 41 | 42 | # configure: error: Invalid Net-SNMP directory - unable to find net-snmp-config 43 | sudo apt -y install libsnmp-dev 44 | 45 | # configure: error: SSH2 library not found 46 | sudo apt -y install libssh2-1-dev 47 | 48 | # configure: error: Unable to use libevent (libevent check failed) 49 | sudo apt -y install libevent-dev 50 | 51 | # configure: error: Curl library not found 52 | sudo apt -y install libcurl4-openssl-dev 53 | 54 | # configure: error: Unable to use libpcre (libpcre check failed) 55 | sudo apt -y install libpcre3-dev 56 | 57 | # configure: error: Unable to find "go" executable in path 58 | sudo apt -y install golang 59 | 60 | # configure: error: Unable to find "javac" executable in path 61 | sudo apt -y install openjdk-8-jdk 62 | 63 | 64 | # install services 65 | # http://repo.zabbix.com/zabbix/5.0/ubuntu/pool/main/z/zabbix/zabbix-proxy-sqlite3_5.0.2-1%2Bfocal_amd64.deb 66 | 67 | 68 | # instll init.d 69 | cd /etc/init.d 70 | cat << 'EOF' > zabbix-proxy 71 | #! /bin/sh 72 | ### BEGIN INIT INFO 73 | # Provides: zabbix-proxy 74 | # Required-Start: $remote_fs $network 75 | # Required-Stop: $remote_fs 76 | # Default-Start: 2 3 4 5 77 | # Default-Stop: 0 1 6 78 | # Short-Description: Start zabbix-proxy daemon 79 | ### END INIT INFO 80 | 81 | set -e 82 | 83 | NAME=zabbix_proxy 84 | DAEMON=/usr/sbin/$NAME 85 | DESC="Zabbix proxy daemon" 86 | 87 | test -x $DAEMON || exit 0 88 | 89 | DIR=/run/zabbix 90 | PID=$DIR/$NAME.pid 91 | RETRY=15 92 | 93 | if test ! -d "$DIR"; then 94 | mkdir -p "$DIR" 95 | chown -R zabbix:zabbix "$DIR" 96 | fi 97 | 98 | export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" 99 | 100 | # define LSB log_* functions. 101 | . /lib/lsb/init-functions 102 | 103 | if [ -r "/etc/default/zabbix-proxy" ]; then 104 | . /etc/default/zabbix-proxy 105 | fi 106 | 107 | case "$1" in 108 | start) 109 | log_daemon_msg "Starting $DESC" "$NAME" 110 | start-stop-daemon --oknodo --start --pidfile $PID \ 111 | --exec $DAEMON >/dev/null 2>&1 112 | case "$?" in 113 | 0) log_end_msg 0 ;; 114 | *) log_end_msg 1; exit 1 ;; 115 | esac 116 | ;; 117 | stop) 118 | log_daemon_msg "Stopping $DESC" "$NAME" 119 | start-stop-daemon --oknodo --stop --pidfile $PID --retry $RETRY 120 | case "$?" in 121 | 0) log_end_msg 0 ;; 122 | *) log_end_msg 1; exit 1 ;; 123 | esac 124 | ;; 125 | status) 126 | status_of_proc -p "$PID" "$DAEMON" "$NAME" && exit 0 || exit $? 127 | ;; 128 | restart|force-reload) 129 | $0 stop 130 | $0 start 131 | ;; 132 | *) 133 | echo "Usage: $0 {start|stop|restart|force-reload}" >&2 134 | exit 1 135 | ;; 136 | esac 137 | 138 | exit 0 139 | 140 | EOF 141 | 142 | # or 143 | # echo "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" | base64 --decode > /etc/init.d/zabbix-proxy 144 | chmod 755 /etc/init.d/zabbix-proxy 145 | 146 | 147 | 148 | cd /lib/systemd/system 149 | cat << 'EOF' > zabbix-proxy.service 150 | [Unit] 151 | Description=Zabbix Proxy 152 | After=syslog.target 153 | After=network.target 154 | 155 | [Service] 156 | Environment="CONFFILE=/etc/zabbix/zabbix_proxy.conf" 157 | EnvironmentFile=-/etc/default/zabbix-proxy 158 | Type=forking 159 | Restart=on-failure 160 | PIDFile=/run/zabbix/zabbix_proxy.pid 161 | KillMode=control-group 162 | ExecStart=/usr/sbin/zabbix_proxy -c $CONFFILE 163 | ExecStop=/bin/kill -SIGTERM $MAINPID 164 | RestartSec=10s 165 | TimeoutSec=infinity 166 | 167 | [Install] 168 | WantedBy=multi-user.target 169 | 170 | EOF 171 | 172 | # or 173 | # echo "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" | base64 --decode > /lib/systemd/system/zabbix-proxy.service 174 | 175 | # reload systemd cache 176 | systemctl daemon-reload 177 | 178 | 179 | 180 | 181 | 182 | 183 | 184 | # instll init.d 185 | cd /etc/init.d 186 | cat << 'EOF' > zabbix-agent 187 | #! /bin/sh 188 | ### BEGIN INIT INFO 189 | # Provides: zabbix-agent 190 | # Required-Start: $remote_fs $network 191 | # Required-Stop: $remote_fs 192 | # Default-Start: 2 3 4 5 193 | # Default-Stop: 0 1 6 194 | # Short-Description: Start zabbix-agent daemon 195 | ### END INIT INFO 196 | 197 | set -e 198 | 199 | NAME=zabbix_agentd 200 | DAEMON=/usr/sbin/$NAME 201 | DESC="Zabbix agent" 202 | 203 | test -x $DAEMON || exit 0 204 | 205 | DIR=/run/zabbix 206 | PID=$DIR/$NAME.pid 207 | RETRY=15 208 | 209 | if test ! -d "$DIR"; then 210 | mkdir -p "$DIR" 211 | chown -R zabbix:zabbix "$DIR" 212 | fi 213 | 214 | export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" 215 | 216 | # define LSB log_* functions. 217 | . /lib/lsb/init-functions 218 | 219 | if [ -r "/etc/default/zabbix-agent" ]; then 220 | . /etc/default/zabbix-agent 221 | fi 222 | 223 | case "$1" in 224 | start) 225 | log_daemon_msg "Starting $DESC" "$NAME" 226 | start-stop-daemon --oknodo --start --pidfile $PID --exec $DAEMON >/dev/null 2>&1 227 | case "$?" in 228 | 0) log_end_msg 0 ;; 229 | *) log_end_msg 1; exit 1 ;; 230 | esac 231 | ;; 232 | stop) 233 | log_daemon_msg "Stopping $DESC" "$NAME" 234 | start-stop-daemon --oknodo --stop --pidfile $PID --retry $RETRY 235 | case "$?" in 236 | 0) log_end_msg 0 ;; 237 | *) log_end_msg 1; exit 1 ;; 238 | esac 239 | ;; 240 | status) 241 | status_of_proc -p "$PID" "$DAEMON" "$NAME" && exit 0 || exit $? 242 | ;; 243 | restart|force-reload) 244 | $0 stop 245 | $0 start 246 | ;; 247 | *) 248 | echo "Usage: $0 {start|stop|restart|force-reload}" >&2 249 | exit 1 250 | ;; 251 | esac 252 | 253 | exit 0 254 | 255 | EOF 256 | 257 | # or 258 | # echo "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" | base64 --decode > /etc/init.d/zabbix-agent 259 | chmod 755 /etc/init.d/zabbix-agent 260 | 261 | 262 | 263 | 264 | cd /lib/systemd/system 265 | cat << 'EOF' > zabbix-agent.service 266 | [Unit] 267 | Description=Zabbix Agent 268 | After=syslog.target 269 | After=network.target 270 | 271 | [Service] 272 | Environment="CONFFILE=/etc/zabbix/zabbix_agentd.conf" 273 | EnvironmentFile=-/etc/default/zabbix-agent 274 | Type=forking 275 | Restart=on-failure 276 | PIDFile=/run/zabbix/zabbix_agentd.pid 277 | KillMode=control-group 278 | ExecStart=/usr/sbin/zabbix_agentd -c $CONFFILE 279 | ExecStop=/bin/kill -SIGTERM $MAINPID 280 | RestartSec=10s 281 | User=zabbix 282 | Group=zabbix 283 | 284 | [Install] 285 | WantedBy=multi-user.target 286 | 287 | EOF 288 | 289 | # or 290 | # echo "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" | base64 --decode > /lib/systemd/system/zabbix-agent.service 291 | 292 | # reload systemd cache 293 | systemctl daemon-reload 294 | 295 | 296 | 297 | # instll init.d 298 | cd /etc/init.d 299 | cat << 'EOF' > zabbix-agent2 300 | #! /bin/sh 301 | ### BEGIN INIT INFO 302 | # Provides: zabbix-agent2 303 | # Required-Start: $remote_fs $network 304 | # Required-Stop: $remote_fs 305 | # Default-Start: 2 3 4 5 306 | # Default-Stop: 0 1 6 307 | # Short-Description: Start zabbix-agent2 daemon 308 | ### END INIT INFO 309 | 310 | set -e 311 | 312 | NAME=zabbix_agent2 313 | DAEMON=/usr/sbin/$NAME 314 | DESC="Zabbix agent" 315 | 316 | test -x $DAEMON || exit 0 317 | 318 | DIR=/run/zabbix 319 | PID=$DIR/$NAME.pid 320 | RETRY=15 321 | 322 | if test ! -d "$DIR"; then 323 | mkdir -p "$DIR" 324 | chown -R zabbix:zabbix "$DIR" 325 | fi 326 | 327 | export PATH="${PATH:+$PATH:}/usr/sbin:/sbin" 328 | 329 | # define LSB log_* functions. 330 | . /lib/lsb/init-functions 331 | 332 | if [ -r "/etc/default/zabbix-agent2" ]; then 333 | . /etc/default/zabbix-agent2 334 | fi 335 | 336 | case "$1" in 337 | start) 338 | log_daemon_msg "Starting $DESC" "$NAME" 339 | start-stop-daemon --oknodo --start --pidfile $PID --exec $DAEMON >/dev/null 2>&1 340 | case "$?" in 341 | 0) log_end_msg 0 ;; 342 | *) log_end_msg 1; exit 1 ;; 343 | esac 344 | ;; 345 | stop) 346 | log_daemon_msg "Stopping $DESC" "$NAME" 347 | start-stop-daemon --oknodo --stop --pidfile $PID --retry $RETRY 348 | case "$?" in 349 | 0) log_end_msg 0 ;; 350 | *) log_end_msg 1; exit 1 ;; 351 | esac 352 | ;; 353 | status) 354 | status_of_proc -p "$PID" "$DAEMON" "$NAME" && exit 0 || exit $? 355 | ;; 356 | restart|force-reload) 357 | $0 stop 358 | $0 start 359 | ;; 360 | *) 361 | echo "Usage: $0 {start|stop|restart|force-reload}" >&2 362 | exit 1 363 | ;; 364 | esac 365 | 366 | exit 0 367 | 368 | EOF 369 | 370 | # or 371 | # echo "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" | base64 --decode > /etc/init.d/zabbix-agent2 372 | chmod 755 /etc/init.d/zabbix-agent2 373 | 374 | 375 | 376 | 377 | cd /lib/systemd/system 378 | cat << 'EOF' > zabbix-agent2.service 379 | [Unit] 380 | Description=Zabbix Agent 2 381 | After=syslog.target 382 | After=network.target 383 | 384 | [Service] 385 | Environment="CONFFILE=/etc/zabbix/zabbix_agent2.conf" 386 | EnvironmentFile=-/etc/default/zabbix-agent2 387 | Type=simple 388 | Restart=on-failure 389 | PIDFile=/run/zabbix/zabbix_agent2.pid 390 | KillMode=control-group 391 | ExecStart=/usr/sbin/zabbix_agent2 -c $CONFFILE 392 | ExecStop=/bin/kill -SIGTERM $MAINPID 393 | RestartSec=10s 394 | User=zabbix 395 | Group=zabbix 396 | 397 | [Install] 398 | WantedBy=multi-user.target 399 | 400 | EOF 401 | 402 | # or 403 | # echo "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" | base64 --decode > /lib/systemd/system/zabbix-agent2.service 404 | 405 | # reload systemd cache 406 | systemctl daemon-reload 407 | 408 | 409 | --------------------------------------------------------------------------------