├── dashboard ├── screenshots │ ├── screenshot0.png │ ├── screenshot1.png │ └── screenshot2.png ├── README.md └── Blocky-Postgres.json ├── README.md ├── init-scripts ├── blocky-pg-init.sh ├── docker-compose.yml └── README.md └── LICENSE /dashboard/screenshots/screenshot0.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/shizunge/blocky-postgresql/HEAD/dashboard/screenshots/screenshot0.png -------------------------------------------------------------------------------- /dashboard/screenshots/screenshot1.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/shizunge/blocky-postgresql/HEAD/dashboard/screenshots/screenshot1.png -------------------------------------------------------------------------------- /dashboard/screenshots/screenshot2.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/shizunge/blocky-postgresql/HEAD/dashboard/screenshots/screenshot2.png -------------------------------------------------------------------------------- /dashboard/README.md: -------------------------------------------------------------------------------- 1 | ## blocky-postgresql-dashboard 2 | 3 | This is a Grafana dashboard for [Blocky](https://0xerr0r.github.io/blocky/) with PostgreSQL query logging. It displays top clients, top domains, recent queries and more. 4 | 5 | To use this dashboard, set Blocky's [query log type](https://0xerr0r.github.io/blocky/configuration/#query-log-types) to PostgreSQL , and setup corresponding PostgreSQL database as data source. 6 | 7 | You can import the dashboard from Grafana.com using ID [17996](https://grafana.com/grafana/dashboards/17996) 8 | 9 | ### Screenshots 10 | Screenshot0 11 | ![screenshot0](https://raw.githubusercontent.com/shizunge/blocky-postgresql/main/dashboard/screenshots/screenshot0.png) 12 | 13 | Screenshot1 14 | ![screenshot1](https://raw.githubusercontent.com/shizunge/blocky-postgresql/main/dashboard/screenshots/screenshot1.png) 15 | 16 | Screenshot2 17 | ![screenshot2](https://raw.githubusercontent.com/shizunge/blocky-postgresql/main/dashboard/screenshots/screenshot2.png) 18 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Blocky postgresql tool kits 2 | 3 | [![License](https://img.shields.io/badge/License-GPLv3-blue)](https://github.com/shizunge/blocky-postgresql/blob/main/LICENSE) 4 | 5 | A set of tool kits for [*Blocky*](https://0xerr0r.github.io/blocky/)'s *PostgreSQL* query logging, including a *Grafana* dashboard. 6 | 7 | ## [Dashboard](dashboard) 8 | 9 | A Grafana dashboard for [Blocky](https://0xerr0r.github.io/blocky/) with PostgreSQL query logging. Grafana.com ID is [17996](https://grafana.com/grafana/dashboards/17996). 10 | 11 |

12 | 13 | 14 | 15 |

16 | 17 | See the [Dashboard](dashboard) folder for more information and screenshots. 18 | 19 | ## [Initialization scripts](init-scripts) 20 | 21 | An initialization script for [Docker offical postgresql image](https://hub.docker.com/_/postgres) to avoid malicious SQL statements and unauthorized access. 22 | 23 | ## Links 24 | 25 | * Configure blocky [Query logging](https://0xerr0r.github.io/blocky/latest/configuration/#query-logging) 26 | * Install [Postgresql](https://www.postgresql.org/docs/current/tutorial-install.html) 27 | * Install [Grafana](https://grafana.com/docs/grafana/latest/setup-grafana/installation/) 28 | 29 | ## Related projects 30 | 31 | You may also like my [blocky lists updater](https://github.com/shizunge/blocky-lists-updater). 32 | 33 | -------------------------------------------------------------------------------- /init-scripts/blocky-pg-init.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | # Copyright (C) 2023-2024 Shizun Ge 3 | # 4 | # This program is free software: you can redistribute it and/or modify 5 | # it under the terms of the GNU General Public License as published by 6 | # the Free Software Foundation, either version 3 of the License, or 7 | # (at your option) any later version. 8 | # 9 | # This program is distributed in the hope that it will be useful, 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 | # GNU General Public License for more details. 13 | # 14 | # You should have received a copy of the GNU General Public License 15 | # along with this program. If not, see . 16 | # 17 | 18 | set -e 19 | 20 | # Create a reader user and grant select capability. 21 | # Read the password from a file. 22 | READER_PASSWORD=$(head -1 ${READER_PASSWORD_FILE}) 23 | psql -v ON_ERROR_STOP=1 --username "${POSTGRES_USER}" --dbname "${POSTGRES_DB}" <<-EOSQL 24 | CREATE USER ${READER_USERNAME} WITH PASSWORD '${READER_PASSWORD}'; 25 | GRANT CONNECT ON DATABASE ${POSTGRES_DB} TO ${READER_USERNAME}; 26 | GRANT USAGE ON SCHEMA public to ${READER_USERNAME}; 27 | GRANT SELECT ON ALL TABLES IN SCHEMA public TO ${READER_USERNAME}; 28 | ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO ${READER_USERNAME}; 29 | EOSQL 30 | 31 | HBA=/var/lib/postgresql/data/pg_hba.conf 32 | # Remove the default access control. 33 | sed -i "s/^host[[:space:]]\+all[[:space:]]\+all[[:space:]]\+all/# host all all all/g" ${HBA} 34 | # Each row: connection database user address auth-method 35 | # Do not allow connections for the POSTGRES_USER from the reverse proxy i.e. from the internet. 36 | for REVERSE_PROXY in ${REVERSE_PROXIES}; do 37 | echo "host all ${POSTGRES_USER} ${REVERSE_PROXY} reject" >> ${HBA} 38 | # The reverse proxy should be also within the private network. Thus this may be redundant. 39 | echo "host all ${READER_USERNAME} ${REVERSE_PROXY} scram-sha-256" >> ${HBA} 40 | done 41 | # Allow connections from private networks. 42 | echo "host all all 10.0.0.0/8 scram-sha-256" >> ${HBA} 43 | echo "host all all 172.16.0.0/12 scram-sha-256" >> ${HBA} 44 | echo "host all all 192.168.0.0/16 scram-sha-256" >> ${HBA} 45 | cat ${HBA} 46 | 47 | -------------------------------------------------------------------------------- /init-scripts/docker-compose.yml: -------------------------------------------------------------------------------- 1 | # Copyright (C) 2024 Shizun Ge 2 | # 3 | # This program is free software: you can redistribute it and/or modify 4 | # it under the terms of the GNU General Public License as published by 5 | # the Free Software Foundation, either version 3 of the License, or 6 | # (at your option) any later version. 7 | # 8 | # This program is distributed in the hope that it will be useful, 9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of 10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11 | # GNU General Public License for more details. 12 | # 13 | # You should have received a copy of the GNU General Public License 14 | # along with this program. If not, see . 15 | # 16 | 17 | # This is an example how to use the postgresql initial script in a docker-compose file. For more information about docker-compose, please visit https://docs.docker.com/compose/ and https://docs.docker.com/compose/compose-file/compose-file-v3/ 18 | # Secrets and configs are docker swarm features. If you are not using docker swarm, you can just mount the file to the container. 19 | # 20 | # The script works with the Docker offical postgresql image. For more information about that image, see https://hub.docker.com/_/postgres and https://github.com/docker-library/docs/blob/master/postgres/README.md 21 | # 22 | # As mentioned in the document https://github.com/docker-library/docs/blob/master/postgres/README.md#initialization-scripts, the scripts are only run if you start the container with a data directory that is empty. 23 | # 24 | # The postgres inside the container does not care the UID, but the initdb does care. 25 | # The script must be readable by UID 999, which is the UID used by initdb inside the container. 26 | # See https://github.com/docker-library/docs/blob/master/postgres/README.md#arbitrary---user-notes 27 | # 28 | 29 | version: '3.8' 30 | 31 | services: 32 | blocky_db: 33 | image: postgres:16 34 | networks: 35 | - blocky 36 | environment: 37 | - "POSTGRES_USER=blocky" 38 | - "POSTGRES_PASSWORD=blocky" 39 | - "POSTGRES_DB=blocky" 40 | # Used by the init script. 41 | - "READER_USERNAME=blocky_reader" 42 | - "READER_PASSWORD_FILE=/reader_password" 43 | - "REVERSE_PROXIES=.${SWARM_OVERLAY_NETWORK}" 44 | secrets: 45 | - source: blocky-db-reader-password 46 | target: /reader_password 47 | # The user id of 'postgres' inside the container is 999. 48 | uid: '999' 49 | gid: '999' 50 | mode: 0400 51 | configs: 52 | - source: blocky-db-init-sh 53 | target: /docker-entrypoint-initdb.d/blocky-db-init.sh 54 | # The user id of 'postgres' inside the container is 999. 55 | uid: '999' 56 | gid: '999' 57 | mode: 0500 58 | volumes: 59 | - blocky-db-16:/var/lib/postgresql/data 60 | deploy: 61 | replicas: 1 62 | 63 | blocky_app: 64 | image: ghcr.io/0xerr0r/blocky 65 | cap_add: 66 | - NET_BIND_SERVICE 67 | networks: 68 | - blocky 69 | configs: 70 | - source: blocky-config 71 | target: /app/config.yml 72 | mode: 0400 73 | deploy: 74 | replicas: 1 75 | 76 | secrets: 77 | blocky-db-reader-password: 78 | name: ${STACK}-blocky-db-reader-password-${TIMESTAMP} 79 | file: ${VOLUME_SECRET_PATH}/dns-blocky-db-reader-password 80 | 81 | configs: 82 | blocky-config: 83 | name: ${STACK}-blocky-config-${TIMESTAMP} 84 | file: ${VOLUME_CONFIG_PATH}/dns-blocky-config.yml 85 | blocky-db-init-sh: 86 | name: ${STACK}-blocky-db-init-sh-${TIMESTAMP} 87 | file: ${VOLUME_CONFIG_PATH}/dns-blocky-db-init.sh 88 | 89 | volumes: 90 | blocky-db-16: 91 | 92 | networks: 93 | blocky: 94 | internal: true 95 | driver: overlay 96 | attachable: false 97 | name: blocky_network 98 | 99 | -------------------------------------------------------------------------------- /init-scripts/README.md: -------------------------------------------------------------------------------- 1 | ## blocky postgresql initialization script 2 | 3 | This is an initialization script for [Docker offical postgresql image](https://hub.docker.com/_/postgres) to avoid malicious SQL statements and unauthorized access. 4 | 5 | ### Features 6 | 7 | #### Create a reader user 8 | 9 | This script creates a reader user and grand only select permissions to avoid malicious SQL statements. It addresses the issue of the following warning you received when you added a Postgresql data source to Grafana. 10 | 11 | > WARNING: The database user should only be granted SELECT permissions on the specified database & tables you want to query. 12 | > Grafana does not validate that queries are safe so queries can contain any SQL statement. For example, statements like DELETE FROM user; and DROP TABLE user; would be executed. 13 | > To protect against this we Highly recommend you create a specific PostgreSQL user with restricted permissions. Check out the docs for more information. 14 | 15 | Use environment variable `READER_USERNAME` to specify the user name for the reader. 16 | 17 | Use environment variable `READER_PASSWORD_FILE` to specify where to read the password. The script reads the password from a file, thus it works with [docker secrets](https://docs.docker.com/engine/swarm/secrets/). 18 | 19 | The script also uses environment variables `POSTGRES_USER` and `POSTGRES_DB` available on the Docker offical postgresql image. It assumes the *blocky* database is `POSTGRES_DB`. 20 | 21 | Here is the code snippet. 22 | ``` 23 | # Create a reader user and grant select permissions. 24 | # Read the password from a file. 25 | READER_PASSWORD=$(head -1 ${READER_PASSWORD_FILE}) 26 | psql -v ON_ERROR_STOP=1 --username "${POSTGRES_USER}" --dbname "${POSTGRES_DB}" <<-EOSQL 27 | CREATE USER ${READER_USERNAME} WITH PASSWORD '${READER_PASSWORD}'; 28 | GRANT CONNECT ON DATABASE ${POSTGRES_DB} TO ${READER_USERNAME}; 29 | GRANT USAGE ON SCHEMA public to ${READER_USERNAME}; 30 | GRANT SELECT ON ALL TABLES IN SCHEMA public TO ${READER_USERNAME}; 31 | ALTER DEFAULT PRIVILEGES IN SCHEMA public GRANT SELECT ON TABLES TO ${READER_USERNAME}; 32 | EOSQL 33 | ``` 34 | 35 | #### Restraint access, allow only ipv4 private networks 36 | 37 | You can use the database initialization script to restraint who can access from where. 38 | 39 | You want to allow `POSTGRES_USER`, which is probably used by *blocky* and has full permissions, to access the database only from *blocky*, which may be within the same private network. 40 | 41 | The script reads the environment variable `REVERSE_PROXIES`, then rejects accesses of `POSTGRES_USER` from the reverse proxies, only allows `READER_USERNAME` to access from the reverse proxies i.e. from the internet. 42 | 43 | `REVERSE_PROXIES` can contains IP addresses or host names. The *address* section of the [`pg_hba.conf` document](https://www.postgresql.org/docs/current/auth-pg-hba-conf.html) adescribes how host names work. 44 | 45 | Here is the code snippet. 46 | ``` 47 | HBA=/var/lib/postgresql/data/pg_hba.conf 48 | # Remove the default access control. 49 | sed -i "s/^host[[:space:]]\+all[[:space:]]\+all[[:space:]]\+all/# host all all all/g" ${HBA} 50 | # Each row: connection database user address auth-method 51 | # Do not allow connections for the POSTGRES_USER from the reverse proxy i.e. from the internet. 52 | for REVERSE_PROXY in ${REVERSE_PROXIES}; do 53 | echo "host all ${POSTGRES_USER} ${REVERSE_PROXY} reject" >> ${HBA} 54 | # The reverse proxy should be also within the private network. Thus this may be redundant. 55 | echo "host all ${READER_USERNAME} ${REVERSE_PROXY} scram-sha-256" >> ${HBA} 56 | done 57 | # Allow connections from private networks. 58 | echo "host all all 10.0.0.0/8 scram-sha-256" >> ${HBA} 59 | echo "host all all 172.16.0.0/12 scram-sha-256" >> ${HBA} 60 | echo "host all all 192.168.0.0/16 scram-sha-256" >> ${HBA} 61 | cat ${HBA} 62 | ``` 63 | 64 | ### Caveats 65 | 66 | 1. Data directory must be empty 67 | 68 | As mentioned in the [document](https://github.com/docker-library/docs/blob/master/postgres/README.md#initialization-scripts) of the Postgresql image, the scripts are only run if you start the container with a data directory that is empty. 69 | 70 | 1. Script must be readable by UID 999 71 | 72 | The `postgres` inside the container does not care the UID, but the `initdb` does care. 73 | The script must be readable by UID 999, which is the UID used by `initdb` inside the container. 74 | See [Arbitrary `--user` Notes](https://github.com/docker-library/docs/blob/master/postgres/README.md#arbitrary---user-notes). 75 | 76 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. 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Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. 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If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /dashboard/Blocky-Postgres.json: -------------------------------------------------------------------------------- 1 | { 2 | "__inputs": [ 3 | { 4 | "name": "DS_BLOCKY-POSTGRESQL", 5 | "label": "blocky-postgresql", 6 | "description": "", 7 | "type": "datasource", 8 | "pluginId": "grafana-postgresql-datasource", 9 | "pluginName": "PostgreSQL" 10 | } 11 | ], 12 | "__elements": {}, 13 | "__requires": [ 14 | { 15 | "type": "grafana", 16 | "id": "grafana", 17 | "name": "Grafana", 18 | "version": "12.3.0-18356121373.patch15" 19 | }, 20 | { 21 | "type": "datasource", 22 | "id": "grafana-postgresql-datasource", 23 | "name": "PostgreSQL", 24 | "version": "12.3.0-18356121373.patch15" 25 | }, 26 | { 27 | "type": "panel", 28 | "id": "piechart", 29 | "name": "Pie chart", 30 | "version": "" 31 | }, 32 | { 33 | "type": "panel", 34 | "id": "stat", 35 | "name": "Stat", 36 | "version": "" 37 | }, 38 | { 39 | "type": "panel", 40 | "id": "table", 41 | "name": "Table", 42 | "version": "" 43 | }, 44 | { 45 | "type": "panel", 46 | "id": "timeseries", 47 | "name": "Time series", 48 | "version": "" 49 | } 50 | ], 51 | "annotations": { 52 | "list": [ 53 | { 54 | "builtIn": 1, 55 | "datasource": { 56 | "type": "grafana", 57 | "uid": "-- Grafana --" 58 | }, 59 | "enable": true, 60 | "hide": true, 61 | "iconColor": "rgba(0, 211, 255, 1)", 62 | "name": "Annotations & Alerts", 63 | "target": { 64 | "limit": 100, 65 | "matchAny": false, 66 | "tags": [], 67 | "type": "dashboard" 68 | }, 69 | "type": "dashboard" 70 | } 71 | ] 72 | }, 73 | "description": "Grafana dashboard for Blocky with PostgreSQL query logging", 74 | "editable": true, 75 | "fiscalYearStartMonth": 0, 76 | "graphTooltip": 0, 77 | "links": [ 78 | { 79 | "asDropdown": false, 80 | "icon": "external link", 81 | "includeVars": false, 82 | "keepTime": false, 83 | "tags": [], 84 | "targetBlank": true, 85 | "title": "GitHub", 86 | "tooltip": "", 87 | "type": "link", 88 | "url": "https://github.com/shizunge/blocky-postgresql-dashboard" 89 | }, 90 | { 91 | "asDropdown": false, 92 | "icon": "external link", 93 | "includeVars": false, 94 | "keepTime": false, 95 | "tags": [], 96 | "targetBlank": true, 97 | "title": "Grafana", 98 | "tooltip": "", 99 | "type": "link", 100 | "url": "https://grafana.com/grafana/dashboards/17996" 101 | } 102 | ], 103 | "panels": [ 104 | { 105 | "collapsed": false, 106 | "gridPos": { 107 | "h": 1, 108 | "w": 24, 109 | "x": 0, 110 | "y": 0 111 | }, 112 | "id": 24, 113 | "panels": [], 114 | "title": "Dashboard", 115 | "type": "row" 116 | }, 117 | { 118 | "datasource": { 119 | "type": "grafana-postgresql-datasource", 120 | "uid": "${DS_BLOCKY-POSTGRESQL}" 121 | }, 122 | "fieldConfig": { 123 | "defaults": { 124 | "color": { 125 | "mode": "thresholds" 126 | }, 127 | "mappings": [], 128 | "thresholds": { 129 | "mode": "absolute", 130 | "steps": [ 131 | { 132 | "color": "blue", 133 | "value": 0 134 | } 135 | ] 136 | } 137 | }, 138 | "overrides": [] 139 | }, 140 | "gridPos": { 141 | "h": 3, 142 | "w": 6, 143 | "x": 0, 144 | "y": 1 145 | }, 146 | "id": 18, 147 | "options": { 148 | "colorMode": "value", 149 | "graphMode": "none", 150 | "justifyMode": "auto", 151 | "orientation": "auto", 152 | "percentChangeColorMode": "standard", 153 | "reduceOptions": { 154 | "calcs": [ 155 | "sum" 156 | ], 157 | "fields": "/^cnt$/", 158 | "values": false 159 | }, 160 | "showPercentChange": false, 161 | "textMode": "auto", 162 | "wideLayout": true 163 | }, 164 | "pluginVersion": "12.3.0-18356121373.patch15", 165 | "targets": [ 166 | { 167 | "datasource": { 168 | "type": "grafana-postgresql-datasource", 169 | "uid": "${DS_BLOCKY-POSTGRESQL}" 170 | }, 171 | "editorMode": "code", 172 | "format": "table", 173 | "rawQuery": true, 174 | "rawSql": "select \n $__timeGroupAlias(t.request_ts, '$__interval'), \n t.response_type, count(*) as cnt\nfrom log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\ngroup by time, t.response_type \norder by time asc;", 175 | "refId": "A", 176 | "sql": { 177 | "columns": [ 178 | { 179 | "parameters": [], 180 | "type": "function" 181 | } 182 | ], 183 | "groupBy": [ 184 | { 185 | "property": { 186 | "type": "string" 187 | }, 188 | "type": "groupBy" 189 | } 190 | ], 191 | "limit": 50 192 | } 193 | } 194 | ], 195 | "title": "Total Queries", 196 | "type": "stat" 197 | }, 198 | { 199 | "datasource": { 200 | "type": "datasource", 201 | "uid": "-- Dashboard --" 202 | }, 203 | "fieldConfig": { 204 | "defaults": { 205 | "color": { 206 | "mode": "thresholds" 207 | }, 208 | "mappings": [], 209 | "thresholds": { 210 | "mode": "absolute", 211 | "steps": [ 212 | { 213 | "color": "red", 214 | "value": 0 215 | } 216 | ] 217 | } 218 | }, 219 | "overrides": [] 220 | }, 221 | "gridPos": { 222 | "h": 3, 223 | "w": 6, 224 | "x": 6, 225 | "y": 1 226 | }, 227 | "id": 22, 228 | "options": { 229 | "colorMode": "value", 230 | "graphMode": "none", 231 | "justifyMode": "auto", 232 | "orientation": "auto", 233 | "percentChangeColorMode": "standard", 234 | "reduceOptions": { 235 | "calcs": [ 236 | "sum" 237 | ], 238 | "fields": "/^cnt$/", 239 | "values": false 240 | }, 241 | "showPercentChange": false, 242 | "textMode": "auto", 243 | "wideLayout": true 244 | }, 245 | "pluginVersion": "12.3.0-18356121373.patch15", 246 | "targets": [ 247 | { 248 | "datasource": { 249 | "type": "datasource", 250 | "uid": "-- Dashboard --" 251 | }, 252 | "panelId": 18, 253 | "refId": "A" 254 | } 255 | ], 256 | "title": "Queries Blocked", 257 | "transformations": [ 258 | { 259 | "id": "filterByValue", 260 | "options": { 261 | "filters": [ 262 | { 263 | "config": { 264 | "id": "equal", 265 | "options": { 266 | "value": "BLOCKED" 267 | } 268 | }, 269 | "fieldName": "response_type" 270 | } 271 | ], 272 | "match": "all", 273 | "type": "include" 274 | } 275 | } 276 | ], 277 | "type": "stat" 278 | }, 279 | { 280 | "datasource": { 281 | "type": "datasource", 282 | "uid": "-- Dashboard --" 283 | }, 284 | "fieldConfig": { 285 | "defaults": { 286 | "color": { 287 | "mode": "thresholds" 288 | }, 289 | "mappings": [], 290 | "thresholds": { 291 | "mode": "absolute", 292 | "steps": [ 293 | { 294 | "color": "yellow", 295 | "value": 0 296 | } 297 | ] 298 | }, 299 | "unit": "percentunit" 300 | }, 301 | "overrides": [] 302 | }, 303 | "gridPos": { 304 | "h": 3, 305 | "w": 6, 306 | "x": 12, 307 | "y": 1 308 | }, 309 | "id": 34, 310 | "maxDataPoints": 200, 311 | "options": { 312 | "colorMode": "value", 313 | "graphMode": "none", 314 | "justifyMode": "auto", 315 | "orientation": "auto", 316 | "percentChangeColorMode": "standard", 317 | "reduceOptions": { 318 | "calcs": [ 319 | "sum" 320 | ], 321 | "fields": "", 322 | "values": false 323 | }, 324 | "showPercentChange": false, 325 | "textMode": "auto", 326 | "wideLayout": true 327 | }, 328 | "pluginVersion": "12.3.0-18356121373.patch15", 329 | "targets": [ 330 | { 331 | "datasource": { 332 | "type": "datasource", 333 | "uid": "-- Dashboard --" 334 | }, 335 | "panelId": 18, 336 | "refId": "A" 337 | } 338 | ], 339 | "title": "Percentage Blocked", 340 | "transformations": [ 341 | { 342 | "id": "groupBy", 343 | "options": { 344 | "fields": { 345 | "cnt": { 346 | "aggregations": [ 347 | "sum" 348 | ], 349 | "operation": "aggregate" 350 | }, 351 | "response_type": { 352 | "aggregations": [], 353 | "operation": "groupby" 354 | } 355 | } 356 | } 357 | }, 358 | { 359 | "id": "rowsToFields", 360 | "options": {} 361 | }, 362 | { 363 | "id": "calculateField", 364 | "options": { 365 | "alias": "BLOCKED_TOTAL", 366 | "mode": "reduceRow", 367 | "reduce": { 368 | "include": [ 369 | "BLOCKED" 370 | ], 371 | "reducer": "sum" 372 | }, 373 | "replaceFields": false 374 | } 375 | }, 376 | { 377 | "id": "calculateField", 378 | "options": { 379 | "alias": "Sum", 380 | "mode": "reduceRow", 381 | "reduce": { 382 | "reducer": "sum" 383 | } 384 | } 385 | }, 386 | { 387 | "id": "calculateField", 388 | "options": { 389 | "alias": "REAL_TOTAL", 390 | "binary": { 391 | "left": "Sum", 392 | "operator": "-", 393 | "reducer": "sum", 394 | "right": "BLOCKED_TOTAL" 395 | }, 396 | "mode": "binary", 397 | "reduce": { 398 | "reducer": "sum" 399 | } 400 | } 401 | }, 402 | { 403 | "id": "calculateField", 404 | "options": { 405 | "binary": { 406 | "left": "BLOCKED_TOTAL", 407 | "operator": "/", 408 | "reducer": "sum", 409 | "right": "REAL_TOTAL" 410 | }, 411 | "mode": "binary", 412 | "reduce": { 413 | "reducer": "sum" 414 | }, 415 | "replaceFields": true 416 | } 417 | } 418 | ], 419 | "type": "stat" 420 | }, 421 | { 422 | "datasource": { 423 | "type": "grafana-postgresql-datasource", 424 | "uid": "${DS_BLOCKY-POSTGRESQL}" 425 | }, 426 | "fieldConfig": { 427 | "defaults": { 428 | "color": { 429 | "mode": "thresholds" 430 | }, 431 | "mappings": [], 432 | "thresholds": { 433 | "mode": "absolute", 434 | "steps": [ 435 | { 436 | "color": "green", 437 | "value": 0 438 | } 439 | ] 440 | } 441 | }, 442 | "overrides": [] 443 | }, 444 | "gridPos": { 445 | "h": 3, 446 | "w": 6, 447 | "x": 18, 448 | "y": 1 449 | }, 450 | "id": 35, 451 | "options": { 452 | "colorMode": "value", 453 | "graphMode": "none", 454 | "justifyMode": "auto", 455 | "orientation": "auto", 456 | "percentChangeColorMode": "standard", 457 | "reduceOptions": { 458 | "calcs": [ 459 | "sum" 460 | ], 461 | "fields": "/^client_name$/", 462 | "values": false 463 | }, 464 | "showPercentChange": false, 465 | "textMode": "auto", 466 | "wideLayout": true 467 | }, 468 | "pluginVersion": "12.3.0-18356121373.patch15", 469 | "targets": [ 470 | { 471 | "datasource": { 472 | "type": "grafana-postgresql-datasource", 473 | "uid": "${DS_BLOCKY-POSTGRESQL}" 474 | }, 475 | "editorMode": "code", 476 | "format": "table", 477 | "rawQuery": true, 478 | "rawSql": "select \n $__timeGroupAlias(t.request_ts, '$__interval'), \n t.client_name, count(*) as cnt\nfrom log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\ngroup by time, t.client_name \norder by cnt desc;", 479 | "refId": "A", 480 | "sql": { 481 | "columns": [ 482 | { 483 | "parameters": [], 484 | "type": "function" 485 | } 486 | ], 487 | "groupBy": [ 488 | { 489 | "property": { 490 | "type": "string" 491 | }, 492 | "type": "groupBy" 493 | } 494 | ], 495 | "limit": 50 496 | } 497 | } 498 | ], 499 | "title": "Active Clients", 500 | "transformations": [ 501 | { 502 | "id": "reduce", 503 | "options": { 504 | "includeTimeField": false, 505 | "mode": "reduceFields", 506 | "reducers": [ 507 | "distinctCount" 508 | ] 509 | } 510 | } 511 | ], 512 | "type": "stat" 513 | }, 514 | { 515 | "datasource": { 516 | "type": "datasource", 517 | "uid": "-- Dashboard --" 518 | }, 519 | "description": "", 520 | "fieldConfig": { 521 | "defaults": { 522 | "color": { 523 | "mode": "palette-classic" 524 | }, 525 | "custom": { 526 | "axisBorderShow": false, 527 | "axisCenteredZero": false, 528 | "axisColorMode": "text", 529 | "axisLabel": "", 530 | "axisPlacement": "auto", 531 | "barAlignment": 1, 532 | "barWidthFactor": 0.6, 533 | "drawStyle": "bars", 534 | "fillOpacity": 0, 535 | "gradientMode": "none", 536 | "hideFrom": { 537 | "legend": false, 538 | "tooltip": false, 539 | "viz": false 540 | }, 541 | "insertNulls": false, 542 | "lineInterpolation": "linear", 543 | "lineWidth": 1, 544 | "pointSize": 5, 545 | "scaleDistribution": { 546 | "type": "linear" 547 | }, 548 | "showPoints": "never", 549 | "showValues": false, 550 | "spanNulls": false, 551 | "stacking": { 552 | "group": "A", 553 | "mode": "normal" 554 | }, 555 | "thresholdsStyle": { 556 | "mode": "off" 557 | } 558 | }, 559 | "displayName": "${__field.labels.response_type}", 560 | "mappings": [], 561 | "thresholds": { 562 | "mode": "absolute", 563 | "steps": [ 564 | { 565 | "color": "green", 566 | "value": 0 567 | } 568 | ] 569 | } 570 | }, 571 | "overrides": [] 572 | }, 573 | "gridPos": { 574 | "h": 8, 575 | "w": 24, 576 | "x": 0, 577 | "y": 4 578 | }, 579 | "id": 36, 580 | "maxDataPoints": 200, 581 | "options": { 582 | "legend": { 583 | "calcs": [], 584 | "displayMode": "list", 585 | "placement": "bottom", 586 | "showLegend": true 587 | }, 588 | "tooltip": { 589 | "hideZeros": false, 590 | "mode": "single", 591 | "sort": "none" 592 | } 593 | }, 594 | "pluginVersion": "12.3.0-18356121373.patch15", 595 | "targets": [ 596 | { 597 | "datasource": { 598 | "type": "datasource", 599 | "uid": "-- Dashboard --" 600 | }, 601 | "panelId": 18, 602 | "refId": "A" 603 | } 604 | ], 605 | "title": "Queries by response type", 606 | "transformations": [ 607 | { 608 | "id": "prepareTimeSeries", 609 | "options": { 610 | "format": "multi" 611 | } 612 | } 613 | ], 614 | "type": "timeseries" 615 | }, 616 | { 617 | "datasource": { 618 | "type": "datasource", 619 | "uid": "-- Dashboard --" 620 | }, 621 | "fieldConfig": { 622 | "defaults": { 623 | "color": { 624 | "mode": "palette-classic" 625 | }, 626 | "custom": { 627 | "axisBorderShow": false, 628 | "axisCenteredZero": false, 629 | "axisColorMode": "text", 630 | "axisLabel": "", 631 | "axisPlacement": "auto", 632 | "barAlignment": 1, 633 | "barWidthFactor": 0.6, 634 | "drawStyle": "bars", 635 | "fillOpacity": 0, 636 | "gradientMode": "none", 637 | "hideFrom": { 638 | "legend": false, 639 | "tooltip": false, 640 | "viz": false 641 | }, 642 | "insertNulls": false, 643 | "lineInterpolation": "linear", 644 | "lineWidth": 1, 645 | "pointSize": 5, 646 | "scaleDistribution": { 647 | "type": "linear" 648 | }, 649 | "showPoints": "auto", 650 | "showValues": false, 651 | "spanNulls": false, 652 | "stacking": { 653 | "group": "A", 654 | "mode": "normal" 655 | }, 656 | "thresholdsStyle": { 657 | "mode": "off" 658 | } 659 | }, 660 | "displayName": "${__field.labels.client_name}", 661 | "mappings": [], 662 | "thresholds": { 663 | "mode": "absolute", 664 | "steps": [ 665 | { 666 | "color": "green", 667 | "value": 0 668 | } 669 | ] 670 | } 671 | }, 672 | "overrides": [] 673 | }, 674 | "gridPos": { 675 | "h": 8, 676 | "w": 24, 677 | "x": 0, 678 | "y": 12 679 | }, 680 | "id": 16, 681 | "maxDataPoints": 200, 682 | "options": { 683 | "legend": { 684 | "calcs": [], 685 | "displayMode": "list", 686 | "placement": "bottom", 687 | "showLegend": true 688 | }, 689 | "tooltip": { 690 | "hideZeros": false, 691 | "mode": "single", 692 | "sort": "none" 693 | } 694 | }, 695 | "pluginVersion": "12.3.0-18356121373.patch15", 696 | "targets": [ 697 | { 698 | "datasource": { 699 | "type": "datasource", 700 | "uid": "-- Dashboard --" 701 | }, 702 | "panelId": 35, 703 | "refId": "A" 704 | } 705 | ], 706 | "title": "Client Actvity", 707 | "transformations": [ 708 | { 709 | "id": "prepareTimeSeries", 710 | "options": { 711 | "format": "many" 712 | } 713 | } 714 | ], 715 | "type": "timeseries" 716 | }, 717 | { 718 | "datasource": { 719 | "type": "grafana-postgresql-datasource", 720 | "uid": "${DS_BLOCKY-POSTGRESQL}" 721 | }, 722 | "fieldConfig": { 723 | "defaults": { 724 | "color": { 725 | "mode": "palette-classic" 726 | }, 727 | "custom": { 728 | "hideFrom": { 729 | "legend": false, 730 | "tooltip": false, 731 | "viz": false 732 | } 733 | }, 734 | "mappings": [] 735 | }, 736 | "overrides": [] 737 | }, 738 | "gridPos": { 739 | "h": 8, 740 | "w": 12, 741 | "x": 0, 742 | "y": 20 743 | }, 744 | "id": 10, 745 | "options": { 746 | "displayLabels": [], 747 | "legend": { 748 | "displayMode": "table", 749 | "placement": "right", 750 | "showLegend": true, 751 | "values": [ 752 | "percent", 753 | "value" 754 | ] 755 | }, 756 | "pieType": "donut", 757 | "reduceOptions": { 758 | "calcs": [ 759 | "sum" 760 | ], 761 | "fields": "", 762 | "values": false 763 | }, 764 | "sort": "desc", 765 | "tooltip": { 766 | "hideZeros": false, 767 | "mode": "single", 768 | "sort": "none" 769 | } 770 | }, 771 | "pluginVersion": "12.3.0-18356121373.patch15", 772 | "targets": [ 773 | { 774 | "datasource": { 775 | "type": "grafana-postgresql-datasource", 776 | "uid": "${DS_BLOCKY-POSTGRESQL}" 777 | }, 778 | "editorMode": "code", 779 | "format": "table", 780 | "rawQuery": true, 781 | "rawSql": "SELECT t.question_type, COUNT(*) as cnt \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY t.question_type \n;", 782 | "refId": "A", 783 | "sql": { 784 | "columns": [ 785 | { 786 | "parameters": [], 787 | "type": "function" 788 | } 789 | ], 790 | "groupBy": [ 791 | { 792 | "property": { 793 | "type": "string" 794 | }, 795 | "type": "groupBy" 796 | } 797 | ], 798 | "limit": 50 799 | } 800 | } 801 | ], 802 | "title": "Query Types", 803 | "transformations": [ 804 | { 805 | "id": "rowsToFields", 806 | "options": { 807 | "mappings": [ 808 | { 809 | "fieldName": "question_type", 810 | "handlerKey": "field.name" 811 | }, 812 | { 813 | "fieldName": "cnt", 814 | "handlerKey": "field.value" 815 | } 816 | ] 817 | } 818 | } 819 | ], 820 | "type": "piechart" 821 | }, 822 | { 823 | "datasource": { 824 | "type": "grafana-postgresql-datasource", 825 | "uid": "${DS_BLOCKY-POSTGRESQL}" 826 | }, 827 | "fieldConfig": { 828 | "defaults": { 829 | "color": { 830 | "mode": "palette-classic" 831 | }, 832 | "custom": { 833 | "hideFrom": { 834 | "legend": false, 835 | "tooltip": false, 836 | "viz": false 837 | } 838 | }, 839 | "fieldMinMax": false, 840 | "mappings": [] 841 | }, 842 | "overrides": [] 843 | }, 844 | "gridPos": { 845 | "h": 8, 846 | "w": 12, 847 | "x": 12, 848 | "y": 20 849 | }, 850 | "id": 12, 851 | "options": { 852 | "legend": { 853 | "displayMode": "table", 854 | "placement": "right", 855 | "showLegend": true, 856 | "values": [ 857 | "percent", 858 | "value" 859 | ] 860 | }, 861 | "pieType": "donut", 862 | "reduceOptions": { 863 | "calcs": [ 864 | "sum" 865 | ], 866 | "fields": "", 867 | "values": false 868 | }, 869 | "sort": "desc", 870 | "tooltip": { 871 | "hideZeros": false, 872 | "mode": "single", 873 | "sort": "none" 874 | } 875 | }, 876 | "pluginVersion": "12.3.0-18356121373.patch15", 877 | "targets": [ 878 | { 879 | "datasource": { 880 | "type": "grafana-postgresql-datasource", 881 | "uid": "${DS_BLOCKY-POSTGRESQL}" 882 | }, 883 | "editorMode": "code", 884 | "format": "table", 885 | "rawQuery": true, 886 | "rawSql": "SELECT reason, COUNT(*) as cnt\nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY reason\n;", 887 | "refId": "A", 888 | "sql": { 889 | "columns": [ 890 | { 891 | "parameters": [], 892 | "type": "function" 893 | } 894 | ], 895 | "groupBy": [ 896 | { 897 | "property": { 898 | "type": "string" 899 | }, 900 | "type": "groupBy" 901 | } 902 | ], 903 | "limit": 50 904 | } 905 | } 906 | ], 907 | "title": "Responses", 908 | "transformations": [ 909 | { 910 | "id": "rowsToFields", 911 | "options": { 912 | "mappings": [ 913 | { 914 | "fieldName": "reason", 915 | "handlerKey": "field.name" 916 | }, 917 | { 918 | "fieldName": "cnt", 919 | "handlerKey": "field.value" 920 | } 921 | ] 922 | } 923 | } 924 | ], 925 | "type": "piechart" 926 | }, 927 | { 928 | "datasource": { 929 | "type": "grafana-postgresql-datasource", 930 | "uid": "${DS_BLOCKY-POSTGRESQL}" 931 | }, 932 | "fieldConfig": { 933 | "defaults": { 934 | "color": { 935 | "mode": "thresholds" 936 | }, 937 | "custom": { 938 | "align": "auto", 939 | "cellOptions": { 940 | "type": "auto" 941 | }, 942 | "filterable": true, 943 | "footer": { 944 | "reducers": [] 945 | }, 946 | "inspect": false, 947 | "minWidth": 50 948 | }, 949 | "mappings": [], 950 | "thresholds": { 951 | "mode": "absolute", 952 | "steps": [ 953 | { 954 | "color": "green", 955 | "value": 0 956 | } 957 | ] 958 | } 959 | }, 960 | "overrides": [ 961 | { 962 | "matcher": { 963 | "id": "byType", 964 | "options": "number" 965 | }, 966 | "properties": [ 967 | { 968 | "id": "custom.width", 969 | "value": 150 970 | } 971 | ] 972 | } 973 | ] 974 | }, 975 | "gridPos": { 976 | "h": 14, 977 | "w": 12, 978 | "x": 0, 979 | "y": 28 980 | }, 981 | "id": 8, 982 | "options": { 983 | "cellHeight": "sm", 984 | "enablePagination": true, 985 | "showHeader": true 986 | }, 987 | "pluginVersion": "12.3.0-18356121373.patch15", 988 | "targets": [ 989 | { 990 | "datasource": { 991 | "type": "grafana-postgresql-datasource", 992 | "uid": "${DS_BLOCKY-POSTGRESQL}" 993 | }, 994 | "editorMode": "code", 995 | "format": "table", 996 | "rawQuery": true, 997 | "rawSql": "SELECT question_name, COUNT(*) FROM log_entries t\nwhere response_type!='BLOCKED' AND\n $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY question_name ORDER by count desc LIMIT 100;", 998 | "refId": "A", 999 | "sql": { 1000 | "columns": [ 1001 | { 1002 | "parameters": [], 1003 | "type": "function" 1004 | } 1005 | ], 1006 | "groupBy": [ 1007 | { 1008 | "property": { 1009 | "type": "string" 1010 | }, 1011 | "type": "groupBy" 1012 | } 1013 | ], 1014 | "limit": 50 1015 | } 1016 | } 1017 | ], 1018 | "title": "Top Permitted Domains", 1019 | "transformations": [ 1020 | { 1021 | "id": "organize", 1022 | "options": { 1023 | "excludeByName": {}, 1024 | "indexByName": {}, 1025 | "renameByName": { 1026 | "count": "Hits", 1027 | "question_name": "Domain" 1028 | } 1029 | } 1030 | } 1031 | ], 1032 | "type": "table" 1033 | }, 1034 | { 1035 | "datasource": { 1036 | "type": "grafana-postgresql-datasource", 1037 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1038 | }, 1039 | "fieldConfig": { 1040 | "defaults": { 1041 | "color": { 1042 | "mode": "thresholds" 1043 | }, 1044 | "custom": { 1045 | "align": "auto", 1046 | "cellOptions": { 1047 | "type": "auto" 1048 | }, 1049 | "filterable": true, 1050 | "footer": { 1051 | "reducers": [] 1052 | }, 1053 | "inspect": false, 1054 | "minWidth": 50 1055 | }, 1056 | "mappings": [], 1057 | "thresholds": { 1058 | "mode": "absolute", 1059 | "steps": [ 1060 | { 1061 | "color": "green", 1062 | "value": 0 1063 | } 1064 | ] 1065 | } 1066 | }, 1067 | "overrides": [ 1068 | { 1069 | "matcher": { 1070 | "id": "byType", 1071 | "options": "number" 1072 | }, 1073 | "properties": [ 1074 | { 1075 | "id": "custom.width", 1076 | "value": 150 1077 | } 1078 | ] 1079 | } 1080 | ] 1081 | }, 1082 | "gridPos": { 1083 | "h": 14, 1084 | "w": 12, 1085 | "x": 12, 1086 | "y": 28 1087 | }, 1088 | "id": 6, 1089 | "options": { 1090 | "cellHeight": "sm", 1091 | "enablePagination": true, 1092 | "showHeader": true 1093 | }, 1094 | "pluginVersion": "12.3.0-18356121373.patch15", 1095 | "targets": [ 1096 | { 1097 | "datasource": { 1098 | "type": "grafana-postgresql-datasource", 1099 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1100 | }, 1101 | "editorMode": "code", 1102 | "format": "table", 1103 | "rawQuery": true, 1104 | "rawSql": "SELECT question_name, COUNT(*) FROM log_entries t\nwhere response_type='BLOCKED' AND\n $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY question_name ORDER by count desc LIMIT 100; ", 1105 | "refId": "A", 1106 | "sql": { 1107 | "columns": [ 1108 | { 1109 | "parameters": [], 1110 | "type": "function" 1111 | } 1112 | ], 1113 | "groupBy": [ 1114 | { 1115 | "property": { 1116 | "type": "string" 1117 | }, 1118 | "type": "groupBy" 1119 | } 1120 | ], 1121 | "limit": 50 1122 | } 1123 | } 1124 | ], 1125 | "title": "Top Blocked Domains", 1126 | "transformations": [ 1127 | { 1128 | "id": "organize", 1129 | "options": { 1130 | "excludeByName": {}, 1131 | "indexByName": {}, 1132 | "renameByName": { 1133 | "count": "Hits", 1134 | "question_name": "Domain" 1135 | } 1136 | } 1137 | } 1138 | ], 1139 | "type": "table" 1140 | }, 1141 | { 1142 | "datasource": { 1143 | "type": "grafana-postgresql-datasource", 1144 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1145 | }, 1146 | "fieldConfig": { 1147 | "defaults": { 1148 | "color": { 1149 | "mode": "thresholds" 1150 | }, 1151 | "custom": { 1152 | "align": "auto", 1153 | "cellOptions": { 1154 | "type": "auto" 1155 | }, 1156 | "filterable": true, 1157 | "footer": { 1158 | "reducers": [] 1159 | }, 1160 | "inspect": false, 1161 | "minWidth": 50 1162 | }, 1163 | "mappings": [], 1164 | "thresholds": { 1165 | "mode": "absolute", 1166 | "steps": [ 1167 | { 1168 | "color": "green", 1169 | "value": 0 1170 | } 1171 | ] 1172 | } 1173 | }, 1174 | "overrides": [ 1175 | { 1176 | "matcher": { 1177 | "id": "byType", 1178 | "options": "number" 1179 | }, 1180 | "properties": [ 1181 | { 1182 | "id": "custom.width", 1183 | "value": 150 1184 | } 1185 | ] 1186 | } 1187 | ] 1188 | }, 1189 | "gridPos": { 1190 | "h": 14, 1191 | "w": 12, 1192 | "x": 0, 1193 | "y": 42 1194 | }, 1195 | "id": 2, 1196 | "options": { 1197 | "cellHeight": "sm", 1198 | "enablePagination": true, 1199 | "showHeader": true 1200 | }, 1201 | "pluginVersion": "12.3.0-18356121373.patch15", 1202 | "targets": [ 1203 | { 1204 | "datasource": { 1205 | "type": "grafana-postgresql-datasource", 1206 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1207 | }, 1208 | "editorMode": "code", 1209 | "format": "table", 1210 | "rawQuery": true, 1211 | "rawSql": "SELECT t.client_name, t.client_ip, COUNT(*) as cnt \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY t.client_name, t.client_ip\nORDER by cnt desc \nLIMIT 100;", 1212 | "refId": "A", 1213 | "sql": { 1214 | "columns": [ 1215 | { 1216 | "name": "COUNT", 1217 | "parameters": [ 1218 | { 1219 | "name": "id", 1220 | "type": "functionParameter" 1221 | } 1222 | ], 1223 | "type": "function" 1224 | } 1225 | ], 1226 | "groupBy": [ 1227 | { 1228 | "property": { 1229 | "name": "client_name", 1230 | "type": "string" 1231 | }, 1232 | "type": "groupBy" 1233 | } 1234 | ], 1235 | "limit": 50 1236 | }, 1237 | "table": "log_entries" 1238 | } 1239 | ], 1240 | "title": "Top Clients (Total)", 1241 | "transformations": [ 1242 | { 1243 | "id": "groupBy", 1244 | "options": { 1245 | "fields": { 1246 | "client_ip": { 1247 | "aggregations": [ 1248 | "allValues" 1249 | ], 1250 | "operation": "aggregate" 1251 | }, 1252 | "client_name": { 1253 | "aggregations": [], 1254 | "operation": "groupby" 1255 | }, 1256 | "cnt": { 1257 | "aggregations": [ 1258 | "sum" 1259 | ], 1260 | "operation": "aggregate" 1261 | } 1262 | } 1263 | } 1264 | }, 1265 | { 1266 | "id": "organize", 1267 | "options": { 1268 | "excludeByName": { 1269 | "client_ip": true, 1270 | "client_ip (allValues)": true 1271 | }, 1272 | "indexByName": {}, 1273 | "renameByName": { 1274 | "client_ip (allValues)": "Client IP", 1275 | "client_name": "Client", 1276 | "cnt": "Requests", 1277 | "cnt (sum)": "Requests", 1278 | "count": "Requests" 1279 | } 1280 | } 1281 | } 1282 | ], 1283 | "type": "table" 1284 | }, 1285 | { 1286 | "datasource": { 1287 | "type": "grafana-postgresql-datasource", 1288 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1289 | }, 1290 | "fieldConfig": { 1291 | "defaults": { 1292 | "color": { 1293 | "mode": "thresholds" 1294 | }, 1295 | "custom": { 1296 | "align": "auto", 1297 | "cellOptions": { 1298 | "type": "auto" 1299 | }, 1300 | "filterable": true, 1301 | "footer": { 1302 | "reducers": [] 1303 | }, 1304 | "inspect": false, 1305 | "minWidth": 50 1306 | }, 1307 | "mappings": [], 1308 | "thresholds": { 1309 | "mode": "absolute", 1310 | "steps": [ 1311 | { 1312 | "color": "green", 1313 | "value": 0 1314 | } 1315 | ] 1316 | } 1317 | }, 1318 | "overrides": [ 1319 | { 1320 | "matcher": { 1321 | "id": "byType", 1322 | "options": "number" 1323 | }, 1324 | "properties": [ 1325 | { 1326 | "id": "custom.width", 1327 | "value": 150 1328 | } 1329 | ] 1330 | } 1331 | ] 1332 | }, 1333 | "gridPos": { 1334 | "h": 14, 1335 | "w": 12, 1336 | "x": 12, 1337 | "y": 42 1338 | }, 1339 | "id": 4, 1340 | "options": { 1341 | "cellHeight": "sm", 1342 | "enablePagination": true, 1343 | "showHeader": true 1344 | }, 1345 | "pluginVersion": "12.3.0-18356121373.patch15", 1346 | "targets": [ 1347 | { 1348 | "datasource": { 1349 | "type": "grafana-postgresql-datasource", 1350 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1351 | }, 1352 | "editorMode": "code", 1353 | "format": "table", 1354 | "rawQuery": true, 1355 | "rawSql": "SELECT t.client_name, t.client_ip, COUNT(*) as cnt\nFROM log_entries t\nwhere response_type='BLOCKED' AND\n $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n (length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nGROUP BY t.client_name, t.client_ip \nORDER by cnt desc \nLIMIT 100 ;", 1356 | "refId": "A", 1357 | "sql": { 1358 | "columns": [ 1359 | { 1360 | "parameters": [], 1361 | "type": "function" 1362 | } 1363 | ], 1364 | "groupBy": [ 1365 | { 1366 | "property": { 1367 | "type": "string" 1368 | }, 1369 | "type": "groupBy" 1370 | } 1371 | ], 1372 | "limit": 50 1373 | } 1374 | } 1375 | ], 1376 | "title": "Top Clients (Blocked only)", 1377 | "transformations": [ 1378 | { 1379 | "id": "groupBy", 1380 | "options": { 1381 | "fields": { 1382 | "client_ip": { 1383 | "aggregations": [ 1384 | "allValues" 1385 | ], 1386 | "operation": "aggregate" 1387 | }, 1388 | "client_name": { 1389 | "aggregations": [], 1390 | "operation": "groupby" 1391 | }, 1392 | "cnt": { 1393 | "aggregations": [ 1394 | "sum" 1395 | ], 1396 | "operation": "aggregate" 1397 | } 1398 | } 1399 | } 1400 | }, 1401 | { 1402 | "id": "organize", 1403 | "options": { 1404 | "excludeByName": { 1405 | "client_ip": true, 1406 | "client_ip (allValues)": true 1407 | }, 1408 | "indexByName": {}, 1409 | "renameByName": { 1410 | "client_ip (allValues)": "Client IP", 1411 | "client_name": "Client", 1412 | "cnt": "Requests", 1413 | "cnt (sum)": "Requests", 1414 | "count": "Requests" 1415 | } 1416 | } 1417 | } 1418 | ], 1419 | "type": "table" 1420 | }, 1421 | { 1422 | "collapsed": false, 1423 | "gridPos": { 1424 | "h": 1, 1425 | "w": 24, 1426 | "x": 0, 1427 | "y": 56 1428 | }, 1429 | "id": 30, 1430 | "panels": [], 1431 | "title": "Queries", 1432 | "type": "row" 1433 | }, 1434 | { 1435 | "datasource": { 1436 | "type": "grafana-postgresql-datasource", 1437 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1438 | }, 1439 | "fieldConfig": { 1440 | "defaults": { 1441 | "color": { 1442 | "mode": "thresholds" 1443 | }, 1444 | "custom": { 1445 | "align": "auto", 1446 | "cellOptions": { 1447 | "type": "auto" 1448 | }, 1449 | "filterable": true, 1450 | "footer": { 1451 | "reducers": [] 1452 | }, 1453 | "inspect": false 1454 | }, 1455 | "mappings": [], 1456 | "thresholds": { 1457 | "mode": "absolute", 1458 | "steps": [ 1459 | { 1460 | "color": "green", 1461 | "value": 0 1462 | } 1463 | ] 1464 | } 1465 | }, 1466 | "overrides": [ 1467 | { 1468 | "matcher": { 1469 | "id": "byName", 1470 | "options": "Time" 1471 | }, 1472 | "properties": [ 1473 | { 1474 | "id": "custom.width", 1475 | "value": 150 1476 | }, 1477 | { 1478 | "id": "unit", 1479 | "value": "dateTimeAsIsoNoDateIfToday" 1480 | }, 1481 | { 1482 | "id": "custom.filterable" 1483 | } 1484 | ] 1485 | }, 1486 | { 1487 | "matcher": { 1488 | "id": "byName", 1489 | "options": "Type" 1490 | }, 1491 | "properties": [ 1492 | { 1493 | "id": "custom.width", 1494 | "value": 75 1495 | } 1496 | ] 1497 | }, 1498 | { 1499 | "matcher": { 1500 | "id": "byName", 1501 | "options": "Client IP" 1502 | }, 1503 | "properties": [ 1504 | { 1505 | "id": "custom.width", 1506 | "value": 130 1507 | } 1508 | ] 1509 | }, 1510 | { 1511 | "matcher": { 1512 | "id": "byName", 1513 | "options": "Status" 1514 | }, 1515 | "properties": [ 1516 | { 1517 | "id": "custom.width", 1518 | "value": 100 1519 | } 1520 | ] 1521 | }, 1522 | { 1523 | "matcher": { 1524 | "id": "byName", 1525 | "options": "Duration" 1526 | }, 1527 | "properties": [ 1528 | { 1529 | "id": "custom.width", 1530 | "value": 75 1531 | }, 1532 | { 1533 | "id": "unit", 1534 | "value": "ms" 1535 | } 1536 | ] 1537 | } 1538 | ] 1539 | }, 1540 | "gridPos": { 1541 | "h": 14, 1542 | "w": 24, 1543 | "x": 0, 1544 | "y": 57 1545 | }, 1546 | "id": 32, 1547 | "options": { 1548 | "cellHeight": "sm", 1549 | "enablePagination": true, 1550 | "showHeader": true 1551 | }, 1552 | "pluginVersion": "12.3.0-18356121373.patch15", 1553 | "targets": [ 1554 | { 1555 | "datasource": { 1556 | "type": "grafana-postgresql-datasource", 1557 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1558 | }, 1559 | "editorMode": "code", 1560 | "format": "table", 1561 | "rawQuery": true, 1562 | "rawSql": "select * FROM log_entries t\nWHERE $__timeFilter(t.request_ts) AND \n t.question_type in ($dns_types) AND\n t.client_name in ($client_names) AND \n t.response_type in ($response_types) AND \n(length('$question') = 0 or POSITION(lower('$question') IN t.question_name) > 0)\nORDER BY request_ts desc limit $query_limit;", 1563 | "refId": "A", 1564 | "sql": { 1565 | "columns": [ 1566 | { 1567 | "parameters": [], 1568 | "type": "function" 1569 | } 1570 | ], 1571 | "groupBy": [ 1572 | { 1573 | "property": { 1574 | "type": "string" 1575 | }, 1576 | "type": "groupBy" 1577 | } 1578 | ], 1579 | "limit": 50 1580 | } 1581 | } 1582 | ], 1583 | "title": "Recent queries", 1584 | "transformations": [ 1585 | { 1586 | "id": "organize", 1587 | "options": { 1588 | "excludeByName": { 1589 | "answer": false, 1590 | "effective_tldp": true, 1591 | "hostname": false, 1592 | "id": true, 1593 | "response_code": true, 1594 | "response_type": true 1595 | }, 1596 | "includeByName": {}, 1597 | "indexByName": { 1598 | "answer": 9, 1599 | "client_ip": 4, 1600 | "client_name": 3, 1601 | "duration_ms": 7, 1602 | "effective_tldp": 8, 1603 | "id": 11, 1604 | "question_name": 2, 1605 | "question_type": 1, 1606 | "reason": 6, 1607 | "request_ts": 0, 1608 | "response_code": 10, 1609 | "response_type": 5 1610 | }, 1611 | "renameByName": { 1612 | "answer": "Answer", 1613 | "client_ip": "Client IP", 1614 | "client_name": "Client", 1615 | "duration_ms": "Duration", 1616 | "question_name": "Domain", 1617 | "question_type": "Type", 1618 | "reason": "Response", 1619 | "request_ts": "Time", 1620 | "response_type": "Status" 1621 | } 1622 | } 1623 | } 1624 | ], 1625 | "type": "table" 1626 | } 1627 | ], 1628 | "refresh": "1m", 1629 | "schemaVersion": 42, 1630 | "tags": [], 1631 | "templating": { 1632 | "list": [ 1633 | { 1634 | "current": {}, 1635 | "datasource": { 1636 | "type": "grafana-postgresql-datasource", 1637 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1638 | }, 1639 | "definition": "SELECT distinct t.question_type \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1640 | "includeAll": true, 1641 | "label": "DNS Type", 1642 | "multi": true, 1643 | "name": "dns_types", 1644 | "options": [], 1645 | "query": "SELECT distinct t.question_type \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1646 | "refresh": 2, 1647 | "regex": "", 1648 | "type": "query" 1649 | }, 1650 | { 1651 | "current": {}, 1652 | "datasource": { 1653 | "type": "grafana-postgresql-datasource", 1654 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1655 | }, 1656 | "definition": "SELECT distinct t.client_name \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1657 | "includeAll": true, 1658 | "label": "Client name", 1659 | "multi": true, 1660 | "name": "client_names", 1661 | "options": [], 1662 | "query": "SELECT distinct t.client_name \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1663 | "refresh": 2, 1664 | "regex": "", 1665 | "sort": 1, 1666 | "type": "query" 1667 | }, 1668 | { 1669 | "current": {}, 1670 | "datasource": { 1671 | "type": "grafana-postgresql-datasource", 1672 | "uid": "${DS_BLOCKY-POSTGRESQL}" 1673 | }, 1674 | "definition": "SELECT distinct t.response_type \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1675 | "includeAll": true, 1676 | "label": "Response type", 1677 | "multi": true, 1678 | "name": "response_types", 1679 | "options": [], 1680 | "query": "SELECT distinct t.response_type \nFROM log_entries t\nWHERE $__timeFilter(t.request_ts) ;", 1681 | "refresh": 2, 1682 | "regex": "", 1683 | "sort": 1, 1684 | "type": "query" 1685 | }, 1686 | { 1687 | "current": { 1688 | "text": "", 1689 | "value": "" 1690 | }, 1691 | "label": "Domain (contains)", 1692 | "name": "question", 1693 | "options": [ 1694 | { 1695 | "selected": true, 1696 | "text": "", 1697 | "value": "" 1698 | } 1699 | ], 1700 | "query": "", 1701 | "type": "textbox" 1702 | }, 1703 | { 1704 | "current": { 1705 | "text": "100", 1706 | "value": "100" 1707 | }, 1708 | "label": "Query Limit", 1709 | "name": "query_limit", 1710 | "options": [ 1711 | { 1712 | "selected": true, 1713 | "text": "100", 1714 | "value": "100" 1715 | }, 1716 | { 1717 | "selected": false, 1718 | "text": "200", 1719 | "value": "200" 1720 | }, 1721 | { 1722 | "selected": false, 1723 | "text": "500", 1724 | "value": "500" 1725 | }, 1726 | { 1727 | "selected": false, 1728 | "text": "1000", 1729 | "value": "1000" 1730 | } 1731 | ], 1732 | "query": "100,200,500,1000", 1733 | "type": "custom" 1734 | } 1735 | ] 1736 | }, 1737 | "time": { 1738 | "from": "now-24h", 1739 | "to": "now" 1740 | }, 1741 | "timepicker": {}, 1742 | "timezone": "", 1743 | "title": "Blocky-Postgres", 1744 | "uid": "NhdNWqTVk", 1745 | "version": 14, 1746 | "weekStart": "", 1747 | "id": null 1748 | } 1749 | --------------------------------------------------------------------------------