├── .gitignore
├── .idea
└── markdown-navigator.xml
├── .travis.yml
├── LICENSE
├── README.md
├── configuration
├── doc.go
├── ini.go
└── ini_test.go
├── cryptographic
├── aes_decrypt.go
├── aes_decrypt_test.go
├── aes_encrypt.go
├── aes_encrypt_test.go
└── doc.go
├── data
├── configuration
│ ├── grafana.ini
│ └── test.toml
└── cryptographic
│ └── APT.yar.aes
├── database
├── doc.go
├── mssql.go
├── mssql_test.go
├── mysql.go
└── mysql_test.go
├── doc.go
├── docker
├── doc.go
├── docker.go
└── docker_test.go
├── email
├── doc.go
├── gomail.go
└── gomail_test.go
├── firewall
├── iptables.go
└── iptables_test.go
├── flag
└── doc.go
├── go.mod
├── go.sum
├── grafana
└── doc.go
├── http
├── doc.go
├── http.go
├── http_test.go
├── wget.go
└── wget_test.go
├── log
└── doc.go
├── nosql
├── doc.go
├── mongo.go
├── mongo_test.go
├── redis.go
└── redis_test.go
├── rabbitmq
├── doc.go
├── rabbitmq.go
└── rabbitmq_test.go
├── ssh
├── auth.go
├── client.go
├── configurer.go
├── doc.go
├── protocol.go
├── ssh.go
└── ssh_test.go
├── tickstack
├── doc.go
├── influxdb.go
├── influxdb_test.go
├── kapacitor.go
└── kapacitor_test.go
└── utils
├── doc.go
├── path_walk.go
└── path_walk_test.go
/.gitignore:
--------------------------------------------------------------------------------
1 | # Created by .ignore support plugin (hsz.mobi)
2 | ### Go template
3 | # Binaries for programs and plugins
4 | *.exe
5 | *.exe~
6 | *.dll
7 | *.so
8 | *.dylib
9 |
10 | # Test binary, build with `go test -c`
11 | *.test
12 |
13 | # Output of the go coverage tool, specifically when used with LiteIDE
14 | *.out
15 |
16 | /.idea
17 |
18 |
--------------------------------------------------------------------------------
/.idea/markdown-navigator.xml:
--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | language: go
2 | go:
3 | - 1.13.3
4 | - tip
5 |
6 | sudo: false
7 |
8 | before_install:
9 | - go get github.com/mattn/goveralls
10 |
11 | install: true
12 |
13 | script:
14 | - env GO111MODULES=on go build
15 | - env GO111MODULES=on go test
16 |
17 | after_success:
18 | - goveralls -service=travis-ci
19 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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492 | In the following three paragraphs, a "patent license" is any express
493 | agreement or commitment, however denominated, not to enforce a patent
494 | (such as an express permission to practice a patent or covenant not to
495 | sue for patent infringement). To "grant" such a patent license to a
496 | party means to make such an agreement or commitment not to enforce a
497 | patent against the party.
498 |
499 | If you convey a covered work, knowingly relying on a patent license,
500 | and the Corresponding Source of the work is not available for anyone
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502 | publicly available network server or other readily accessible means,
503 | then you must either (1) cause the Corresponding Source to be so
504 | available, or (2) arrange to deprive yourself of the benefit of the
505 | patent license for this particular work, or (3) arrange, in a manner
506 | consistent with the requirements of this License, to extend the patent
507 | license to downstream recipients. "Knowingly relying" means you have
508 | actual knowledge that, but for the patent license, your conveying the
509 | covered work in a country, or your recipient's use of the covered work
510 | in a country, would infringe one or more identifiable patents in that
511 | country that you have reason to believe are valid.
512 |
513 | If, pursuant to or in connection with a single transaction or
514 | arrangement, you convey, or propagate by procuring conveyance of, a
515 | covered work, and grant a patent license to some of the parties
516 | receiving the covered work authorizing them to use, propagate, modify
517 | or convey a specific copy of the covered work, then the patent license
518 | you grant is automatically extended to all recipients of the covered
519 | work and works based on it.
520 |
521 | A patent license is "discriminatory" if it does not include within
522 | the scope of its coverage, prohibits the exercise of, or is
523 | conditioned on the non-exercise of one or more of the rights that are
524 | specifically granted under this License. You may not convey a covered
525 | work if you are a party to an arrangement with a third party that is
526 | in the business of distributing software, under which you make payment
527 | to the third party based on the extent of your activity of conveying
528 | the work, and under which the third party grants, to any of the
529 | parties who would receive the covered work from you, a discriminatory
530 | patent license (a) in connection with copies of the covered work
531 | conveyed by you (or copies made from those copies), or (b) primarily
532 | for and in connection with specific products or compilations that
533 | contain the covered work, unless you entered into that arrangement,
534 | or that patent license was granted, prior to 28 March 2007.
535 |
536 | Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
542 | If conditions are imposed on you (whether by court order, agreement or
543 | otherwise) that contradict the conditions of this License, they do not
544 | excuse you from the conditions of this License. If you cannot convey a
545 | covered work so as to satisfy simultaneously your obligations under this
546 | License and any other pertinent obligations, then as a consequence you may
547 | not convey it at all. For example, if you agree to terms that obligate you
548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
553 |
554 | Notwithstanding any other provision of this License, you have
555 | permission to link or combine any covered work with a work licensed
556 | under version 3 of the GNU Affero General Public License into a single
557 | combined work, and to convey the resulting work. The terms of this
558 | License will continue to apply to the part which is the covered work,
559 | but the special requirements of the GNU Affero General Public License,
560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
564 |
565 | The Free Software Foundation may publish revised and/or new versions of
566 | the GNU General Public License from time to time. 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. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
599 |
600 | 16. Limitation of Liability.
601 |
602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
610 | SUCH DAMAGES.
611 |
612 | 17. 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. It is safest
630 | to attach them to the start of each source file to most effectively
631 | state the exclusion of warranty; and each file should have at least
632 | the "copyright" line and a pointer to where the full notice is found.
633 |
634 | {one line to give the program's name and a brief idea of what it does.}
635 | Copyright (C) {year} {name of author}
636 |
637 | This program is free software: you can redistribute it and/or modify
638 | it under the terms of the GNU General Public License as published by
639 | the Free Software Foundation, either version 3 of the License, or
640 | (at your option) any later version.
641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
646 |
647 | You should have received a copy of the GNU General Public License
648 | along with this program. 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 | {project} Copyright (C) {year} {fullname}
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 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | 
2 | [](https://goreportcard.com/report/github.com/crazy-canux/go-devops)
3 | [](https://pkg.go.dev/github.com/crazy-canux/go-devops)
4 | [](https://travis-ci.org/crazy-canux/go-devops)
5 | [](https://coveralls.io/github/crazy-canux/go-devops?branch=master)
6 |
7 | # go-devops
8 |
9 | tons of devops related tools.
--------------------------------------------------------------------------------
/configuration/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | INI
3 |
4 | TOML
5 |
6 | https://github.com/BurntSushi/toml
7 |
8 | "github.com/BurntSushi/toml"
9 |
10 | YAML
11 |
12 | https://github.com/go-yaml/yaml
13 |
14 | "gopkg.in/yaml.v2"
15 |
16 | */
17 | package configuration
18 |
--------------------------------------------------------------------------------
/configuration/ini.go:
--------------------------------------------------------------------------------
1 | package configuration
2 |
3 | import (
4 | "github.com/go-ini/ini"
5 | "log"
6 | )
7 |
8 | func LoadIni(filename string) (*ini.File, error) {
9 | cfg, err := ini.Load(filename)
10 | if err != nil {
11 | log.Printf("Load %s failed.", filename)
12 | return &ini.File{}, err
13 | }
14 | return cfg, nil
15 | }
16 |
17 | func GetKey(cfg *ini.File, section, key string) (*ini.Key, error) {
18 | sec, err := cfg.GetSection(section)
19 | if err != nil {
20 | log.Printf("Section %s not exist.", section)
21 | return &ini.Key{}, err
22 | }
23 | k, err := sec.GetKey(key)
24 | if err != nil {
25 | log.Printf("Key %s not exist.", key)
26 | return &ini.Key{}, err
27 | }
28 | return k, nil
29 | }
30 |
31 | func SetKey(cfg *ini.File, section, key, value string, create bool) error {
32 | sec, err := cfg.GetSection(section)
33 | if err != nil {
34 | log.Printf("Section %s not exist.", section)
35 | return nil
36 | }
37 | k, err := sec.GetKey(key)
38 | if err != nil && !create {
39 | log.Printf("Key %s not exist.", key)
40 | return err
41 | } else if err != nil && create {
42 | log.Println("Add new key.")
43 | _, err = sec.NewKey(key, value)
44 | if err != nil {
45 | log.Printf("Create new key %s failed.", key)
46 | return nil
47 | }
48 | } else {
49 | k.SetValue(value)
50 | }
51 | return nil
52 | }
53 |
--------------------------------------------------------------------------------
/configuration/ini_test.go:
--------------------------------------------------------------------------------
1 | package configuration
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | var filename = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/configuration/grafana.ini"
8 |
9 | func TestGetKey(t *testing.T) {
10 | cfg, err := LoadIni(filename)
11 | if err != nil {
12 | t.Errorf("load file error: %v", err)
13 | }
14 | appMode, err := GetKey(cfg, "", "app_mode")
15 | if err != nil {
16 | t.Errorf("get key error: %v", err)
17 | }
18 | if appMode.String() != "production" {
19 | t.Log(appMode)
20 | }
21 | }
22 |
23 | func TestSetKey(t *testing.T) {
24 | cfg, err := LoadIni(filename)
25 | if err != nil {
26 | t.Errorf("load file error: %v", err)
27 | }
28 | err = SetKey(cfg, "auth.anonymous", "enabled", "true", true)
29 | if err != nil {
30 | t.Errorf("set key error: %v", err)
31 | }
32 | if err := cfg.SaveTo(filename); err != nil {
33 | t.Errorf("save file error: %v", err)
34 | }
35 | }
36 |
--------------------------------------------------------------------------------
/cryptographic/aes_decrypt.go:
--------------------------------------------------------------------------------
1 | package cryptographic
2 |
3 | import (
4 | "crypto/aes"
5 | "crypto/cipher"
6 | "errors"
7 | "io/ioutil"
8 | "log"
9 | //"fmt"
10 | //"encoding/hex"
11 | )
12 |
13 | // decrypt file with aes and save to another file.
14 | func DecryptFile(src, dest, key string) error {
15 |
16 | cipherText, err := ioutil.ReadFile(src)
17 | if err != nil {
18 | log.Println("Read file failed.")
19 | return err
20 | }
21 |
22 | block, err := aes.NewCipher([]byte(key))
23 | if err != nil {
24 | log.Println("Create cipher block failed.")
25 | return err
26 | }
27 |
28 | if len(cipherText) < aes.BlockSize {
29 | log.Println("Key must be 16,24,32.")
30 | return errors.New("ciphertext too short")
31 | }
32 |
33 | iv := cipherText[:aes.BlockSize]
34 | cipherText = cipherText[aes.BlockSize:]
35 | cipher.NewCFBDecrypter(block, iv).XORKeyStream(cipherText, cipherText)
36 |
37 | err = ioutil.WriteFile(dest, cipherText, 0755)
38 | if err != nil {
39 | log.Println("Save decrypted file failed.")
40 | return err
41 | }
42 | return nil
43 | }
44 |
--------------------------------------------------------------------------------
/cryptographic/aes_decrypt_test.go:
--------------------------------------------------------------------------------
1 | package cryptographic
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | var src = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT.yar"
8 | var dest = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT.yar.aes"
9 | var verify = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT1.yar"
10 |
11 | // 16, 24, 32
12 | var key = "aNFX2EerZneJfG2z"
13 |
14 | func TestAesDecryptFile(t *testing.T) {
15 | err := DecryptFile(dest, verify, key)
16 | if err != nil {
17 | t.Error("Decrypt file failed.")
18 | }
19 | }
20 |
--------------------------------------------------------------------------------
/cryptographic/aes_encrypt.go:
--------------------------------------------------------------------------------
1 | package cryptographic
2 |
3 | import (
4 | "crypto/aes"
5 | "crypto/cipher"
6 | "crypto/rand"
7 | "io"
8 | "io/ioutil"
9 | "log"
10 | )
11 |
12 | // encrypt file with aes and save to another file.
13 | func EncryptFile(src, dest, key string) error {
14 | plaintext, err := ioutil.ReadFile(src)
15 | if err != nil {
16 | log.Println("Read file failed.")
17 | return err
18 | }
19 |
20 | block, err := aes.NewCipher([]byte(key))
21 | if err != nil {
22 | log.Println("Create cipher block failed.")
23 | return err
24 | }
25 |
26 | cipherText := make([]byte, aes.BlockSize+len(plaintext))
27 | iv := cipherText[:aes.BlockSize]
28 | if _, err := io.ReadFull(rand.Reader, iv); err != nil {
29 | log.Println("Read rand failed.")
30 | return err
31 | }
32 |
33 | cipher.NewCFBEncrypter(block, iv).XORKeyStream(cipherText[aes.BlockSize:], []byte(plaintext))
34 |
35 | err = ioutil.WriteFile(dest, cipherText, 0755)
36 | if err != nil {
37 | log.Println("Save encrypted file failed.")
38 | return err
39 | }
40 | return nil
41 | }
42 |
--------------------------------------------------------------------------------
/cryptographic/aes_encrypt_test.go:
--------------------------------------------------------------------------------
1 | package cryptographic
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | var src = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT.yar"
8 | var dest = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT.yar.aes"
9 | var verify = "/home/canux/Src/go/src/github.com/crazy-canux/go-devops/data/cryptographic/APT1.yar"
10 |
11 | // 16, 24, 32
12 | var key = "aNFX2EerZneJfG2z"
13 |
14 | func TestAesEncryptFile(t *testing.T) {
15 |
16 | err := EncryptFile(src, dest, key)
17 | if err != nil {
18 | t.Errorf("Encrypt file failed: %s", err)
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/cryptographic/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | AES
3 | */
4 | package cryptographic
5 |
--------------------------------------------------------------------------------
/data/configuration/grafana.ini:
--------------------------------------------------------------------------------
1 | # #################### Grafana Configuration Example #####################
2 | #
3 | # Everything has defaults so you only need to uncomment things you want to
4 | # change
5 | # possible values : production, development
6 | app_mode = production
7 |
8 | # instance name, defaults to HOSTNAME environment variable value or hostname if HOSTNAME var is empty
9 | ; instance_name = ${HOSTNAME}
10 | # ################################### Paths ####################################
11 | [paths]
12 |
13 | # Path to where grafana can store temp files, sessions, and the sqlite3 db (if that is used)
14 | ; data = /var/lib/grafana
15 | # Directory where grafana can store logs
16 | ; logs = /var/log/grafana
17 | # Directory where grafana will automatically scan and look for plugins
18 | ; plugins = /var/lib/grafana/plugins
19 | # folder that contains provisioning config files that grafana will apply on startup and while running.
20 | ; provisioning = conf/provisioning
21 | # ################################### Server ####################################
22 | [server]
23 |
24 | # Protocol (http, https, socket)
25 | ; protocol = http
26 | # The ip address to bind to, empty will bind to all interfaces
27 | ; http_addr =
28 | # The http port to use
29 | ; http_port = 3000
30 | # The public facing domain name used to access grafana from a browser
31 | ; domain = localhost
32 | # Redirect to correct domain if host header does not match domain
33 | # Prevents DNS rebinding attacks
34 | ; enforce_domain = false
35 | # The full public facing url you use in browser, used for redirects and emails
36 | # If you use reverse proxy and sub path specify full url (with sub path)
37 | ; root_url = http://localhost:3000
38 | # Log web requests
39 | ; router_logging = false
40 | # the path relative working path
41 | ; static_root_path = public
42 | # enable gzip
43 | ; enable_gzip = false
44 | # https certs & key file
45 | ; cert_file =
46 | ; cert_key =
47 | # Unix socket path
48 | ; socket =
49 | # ################################### Database ####################################
50 | [database]
51 | # You can configure the database connection by specifying type, host, name, user and password
52 | # as seperate properties or as on string using the url propertie.
53 | # Either "mysql", "postgres" or "sqlite3", it's your choice
54 | ; type = sqlite3
55 | ; host = 127.0.0.1:3306
56 | ; name = grafana
57 | ; user = root
58 | # If the password contains # or ; you have to wrap it with triple quotes. Ex """#password;"""
59 | ; password =
60 | # Use either URL or the previous fields to configure the database
61 | # Example: mysql://user:secret@host:port/database
62 | ; url =
63 | # For "postgres" only, either "disable", "require" or "verify-full"
64 | ; ssl_mode = disable
65 | # For "sqlite3" only, path relative to data_path setting
66 | ; path = grafana.db
67 | # Max idle conn setting default is 2
68 | ; max_idle_conn = 2
69 | # Max conn setting default is 0 (mean not set)
70 | ; max_open_conn =
71 | # Connection Max Lifetime default is 14400 (means 14400 seconds or 4 hours)
72 | ; conn_max_lifetime = 14400
73 | # Set to true to log the sql calls and execution times.
74 | log_queries =
75 |
76 | # ################################### Session ####################################
77 | [session]
78 |
79 | # Either "memory", "file", "redis", "mysql", "postgres", default is "file"
80 | ; provider = file
81 | # Provider config options
82 | # memory: not have any config yet
83 | # file: session dir path, is relative to grafana data_path
84 | # redis: config like redis server e.g. `addr=127.0.0.1:6379,pool_size=100,db=grafana`
85 | # mysql: go-sql-driver/mysql dsn config string, e.g. `user:password@tcp(127.0.0.1:3306)/database_name`
86 | # postgres: user=a password=b host=localhost port=5432 dbname=c sslmode=disable
87 | ; provider_config = sessions
88 | # Session cookie name
89 | ; cookie_name = grafana_sess
90 | # If you use session in https only, default is false
91 | ; cookie_secure = false
92 | # Session life time, default is 86400
93 | ; session_life_time = 86400
94 | # ################################### Data proxy ###########################
95 | [dataproxy]
96 |
97 | # This enables data proxy logging, default is false
98 | ; logging = false
99 | # ################################### Analytics ####################################
100 | [analytics]
101 |
102 | # Server reporting, sends usage counters to stats.grafana.org every 24 hours.
103 | # No ip addresses are being tracked, only simple counters to track
104 | # running instances, dashboard and error counts. It is very helpful to us.
105 | # Change this option to false to disable reporting.
106 | ; reporting_enabled = true
107 | # Set to false to disable all checks to https://grafana.net
108 | # for new vesions (grafana itself and plugins), check is used
109 | # in some UI views to notify that grafana or plugin update exists
110 | # This option does not cause any auto updates, nor send any information
111 | # only a GET request to http://grafana.com to get latest versions
112 | ; check_for_updates = true
113 | # Google Analytics universal tracking code, only enabled if you specify an id here
114 | ; google_analytics_ua_id =
115 | # ################################### Security ####################################
116 | [security]
117 |
118 | # default admin user, created on startup
119 | ; admin_user = admin
120 | # default admin password, can be changed before first start of grafana, or in profile settings
121 | ; admin_password = admin
122 | # used for signing
123 | ; secret_key = SW2YcwTIb9zpOOhoPsMm
124 | # Auto-login remember days
125 | ; login_remember_days = 7
126 | ; cookie_username = grafana_user
127 | ; cookie_remember_name = grafana_remember
128 | # disable gravatar profile images
129 | ; disable_gravatar = false
130 | # data source proxy whitelist (ip_or_domain:port separated by spaces)
131 | ; data_source_proxy_whitelist =
132 | # disable protection against brute force login attempts
133 | ; disable_brute_force_login_protection = false
134 | # ################################### Snapshots ###########################
135 | [snapshots]
136 |
137 | # snapshot sharing options
138 | ; external_enabled = true
139 | ; external_snapshot_url = https://snapshots-origin.raintank.io
140 | ; external_snapshot_name = Publish to snapshot.raintank.io
141 | # remove expired snapshot
142 | ; snapshot_remove_expired = true
143 | # ################################### Dashboards History ##################
144 | [dashboards]
145 |
146 | # Number dashboard versions to keep (per dashboard). Default: 20, Minimum: 1
147 | ; versions_to_keep = 20
148 | # ################################### Users ###############################
149 | [users]
150 | # disable user signup / registration
151 | ; allow_sign_up = true
152 | # Allow non admin users to create organizations
153 | ; allow_org_create = true
154 | # Set to true to automatically assign new users to the default organization (id 1)
155 | ; auto_assign_org = true
156 | # Default role new users will be automatically assigned (if disabled above is set to true)
157 | ; auto_assign_org_role = Viewer
158 | # Background text for the user field on the login page
159 | ; login_hint = email or username
160 | # Default UI theme ("dark" or "light")
161 | default_theme = light
162 |
163 | # External user management, these options affect the organization users view
164 | ; external_manage_link_url =
165 | ; external_manage_link_name =
166 | ; external_manage_info =
167 | # Viewers can edit/inspect dashboard settings in the browser. But not save the dashboard.
168 | ; viewers_can_edit = false
169 | [auth]
170 |
171 | # Set to true to disable (hide) the login form, useful if you use OAuth, defaults to false
172 | ; disable_login_form = false
173 | # Set to true to disable the signout link in the side menu. useful if you use auth.proxy, defaults to false
174 | ; disable_signout_menu = false
175 | # ################################### Anonymous Auth ##########################
176 | [auth.anonymous]
177 | enabled = true
178 |
179 | # enable anonymous access
180 | ; enabled = false
181 | # specify organization name that should be used for unauthenticated users
182 | ; org_name = Main Org.
183 | # specify role for unauthenticated users
184 | ; org_role = Viewer
185 | # ################################### Github Auth ##########################
186 | [auth.github]
187 |
188 | ; enabled = false
189 | ; allow_sign_up = true
190 | ; client_id = some_id
191 | ; client_secret = some_secret
192 | ; scopes = user:email,read:org
193 | ; auth_url = https://github.com/login/oauth/authorize
194 | ; token_url = https://github.com/login/oauth/access_token
195 | ; api_url = https://api.github.com/user
196 | ; team_ids =
197 | ; allowed_organizations =
198 | # ################################### Google Auth ##########################
199 | [auth.google]
200 |
201 | ; enabled = false
202 | ; allow_sign_up = true
203 | ; client_id = some_client_id
204 | ; client_secret = some_client_secret
205 | ; scopes = https://www.googleapis.com/auth/userinfo.profile https://www.googleapis.com/auth/userinfo.email
206 | ; auth_url = https://accounts.google.com/o/oauth2/auth
207 | ; token_url = https://accounts.google.com/o/oauth2/token
208 | ; api_url = https://www.googleapis.com/oauth2/v1/userinfo
209 | ; allowed_domains =
210 | # ################################### Generic OAuth ##########################
211 | [auth.generic_oauth]
212 |
213 | ; enabled = false
214 | ; name = OAuth
215 | ; allow_sign_up = true
216 | ; client_id = some_id
217 | ; client_secret = some_secret
218 | ; scopes = user:email,read:org
219 | ; auth_url = https://foo.bar/login/oauth/authorize
220 | ; token_url = https://foo.bar/login/oauth/access_token
221 | ; api_url = https://foo.bar/user
222 | ; team_ids =
223 | ; allowed_organizations =
224 | # ################################### Grafana.com Auth ####################
225 | [auth.grafana_com]
226 |
227 | ; enabled = false
228 | ; allow_sign_up = true
229 | ; client_id = some_id
230 | ; client_secret = some_secret
231 | ; scopes = user:email
232 | ; allowed_organizations =
233 | # ################################### Auth Proxy ##########################
234 | [auth.proxy]
235 |
236 | ; enabled = false
237 | ; header_name = X-WEBAUTH-USER
238 | ; header_property = username
239 | ; auto_sign_up = true
240 | ; ldap_sync_ttl = 60
241 | ; whitelist = 192.168.1.1, 192.168.2.1
242 | # ################################### Basic Auth ##########################
243 | [auth.basic]
244 |
245 | ; enabled = true
246 | # ################################### Auth LDAP ##########################
247 | [auth.ldap]
248 |
249 | ; enabled = false
250 | ; config_file = /etc/grafana/ldap.toml
251 | ; allow_sign_up = true
252 | # ################################### SMTP / Emailing ##########################
253 | [smtp]
254 |
255 | ; enabled = false
256 | ; host = localhost:25
257 | ; user =
258 | # If the password contains # or ; you have to wrap it with trippel quotes. Ex """#password;"""
259 | ; password =
260 | ; cert_file =
261 | ; key_file =
262 | ; skip_verify = false
263 | ; from_address = admin@grafana.localhost
264 | ; from_name = Grafana
265 | # EHLO identity in SMTP dialog (defaults to instance_name)
266 | ; ehlo_identity = dashboard.example.com
267 | [emails]
268 |
269 | ; welcome_email_on_sign_up = false
270 | # ################################### Logging ##########################
271 | [log]
272 |
273 | # Either "console", "file", "syslog". Default is console and file
274 | # Use space to separate multiple modes, e.g. "console file"
275 | ; mode = console file
276 | # Either "debug", "info", "warn", "error", "critical", default is "info"
277 | ; level = info
278 | # optional settings to set different levels for specific loggers. Ex filters = sqlstore:debug
279 | ; filters =
280 | # For "console" mode only
281 | [log.console]
282 |
283 | ; level =
284 | # log line format, valid options are text, console and json
285 | ; format = console
286 | # For "file" mode only
287 | [log.file]
288 |
289 | ; level =
290 | # log line format, valid options are text, console and json
291 | ; format = text
292 | # This enables automated log rotate(switch of following options), default is true
293 | ; log_rotate = true
294 | # Max line number of single file, default is 1000000
295 | ; max_lines = 1000000
296 | # Max size shift of single file, default is 28 means 1 << 28, 256MB
297 | ; max_size_shift = 28
298 | # Segment log daily, default is true
299 | ; daily_rotate = true
300 | # Expired days of log file(delete after max days), default is 7
301 | ; max_days = 7
302 | [log.syslog]
303 |
304 | ; level =
305 | # log line format, valid options are text, console and json
306 | ; format = text
307 | # Syslog network type and address. This can be udp, tcp, or unix. If left blank, the default unix endpoints will be used.
308 | ; network =
309 | ; address =
310 | # Syslog facility. user, daemon and local0 through local7 are valid.
311 | ; facility =
312 | # Syslog tag. By default, the process' argv[0] is used.
313 | ; tag =
314 | # ################################### Alerting ############################
315 | [alerting]
316 |
317 | # Disable alerting engine & UI features
318 | ; enabled = true
319 | # Makes it possible to turn off alert rule execution but alerting UI is visible
320 | ; execute_alerts = true
321 | # ################################### Internal Grafana Metrics ##########################
322 | # Metrics available at HTTP API Url /metrics
323 | [metrics]
324 |
325 | # Disable / Enable internal metrics
326 | ; enabled = true
327 | # Publish interval
328 | ; interval_seconds = 10
329 | # Send internal metrics to Graphite
330 | [metrics.graphite]
331 |
332 | # Enable by setting the address setting (ex localhost:2003)
333 | ; address =
334 | ; prefix = prod.grafana.%(instance_name)s.
335 | # ################################### Distributed tracing ############
336 | [tracing.jaeger]
337 |
338 | # Enable by setting the address sending traces to jaeger (ex localhost:6831)
339 | ; address = localhost:6831
340 | # Tag that will always be included in when creating new spans. ex (tag1:value1,tag2:value2)
341 | ; always_included_tag = tag1:value1
342 | # Type specifies the type of the sampler: const, probabilistic, rateLimiting, or remote
343 | ; sampler_type = const
344 | # jaeger samplerconfig param
345 | # for "const" sampler, 0 or 1 for always false/true respectively
346 | # for "probabilistic" sampler, a probability between 0 and 1
347 | # for "rateLimiting" sampler, the number of spans per second
348 | # for "remote" sampler, param is the same as for "probabilistic"
349 | # and indicates the initial sampling rate before the actual one
350 | # is received from the mothership
351 | ; sampler_param = 1
352 | # ################################### Grafana.com integration ##########################
353 | # Url used to to import dashboards directly from Grafana.com
354 | [grafana_com]
355 |
356 | ; url = https://grafana.com
357 | # ################################### External image storage ##########################
358 | [external_image_storage]
359 |
360 | # Used for uploading images to public servers so they can be included in slack/email messages.
361 | # you can choose between (s3, webdav, gcs, azure_blob, local)
362 | ; provider =
363 | [external_image_storage.s3]
364 |
365 | ; bucket =
366 | ; region =
367 | ; path =
368 | ; access_key =
369 | ; secret_key =
370 | [external_image_storage.webdav]
371 |
372 | ; url =
373 | ; public_url =
374 | ; username =
375 | ; password =
376 | [external_image_storage.gcs]
377 |
378 | ; key_file =
379 | ; bucket =
380 | ; path =
381 | [external_image_storage.azure_blob]
382 |
383 | ; account_name =
384 | ; account_key =
385 | ; container_name =
386 | [external_image_storage.local]
387 |
388 |
--------------------------------------------------------------------------------
/data/configuration/test.toml:
--------------------------------------------------------------------------------
1 | title = "test"
2 | [constraint]
3 | name = "collectd.org"
4 | version = "0.3.0"
5 |
6 |
--------------------------------------------------------------------------------
/data/cryptographic/APT.yar.aes:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/crazy-canux/go-devops/d37606759e16ecb763ffa6df333f1635676d2cfc/data/cryptographic/APT.yar.aes
--------------------------------------------------------------------------------
/database/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | # Mysql
3 |
4 | expose 3306.
5 |
6 | launch with specify volume:
7 |
8 | $ docker run --name mymysql -v mysql-storage:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=password -d mysql:tag
9 |
10 | create database and user:
11 |
12 | $ docker run --name mymysql -v mysql-storage:/var/lib/mysql -e MYSQL_DATABASE=sandbox -e MYSQL_USER=sandbox MYSQL_PASSWORD=password -d mysql:tag
13 |
14 | files in /docker-entrypoint-initdb.d will be executed when container started(.sh,.sql,.sql.gz).
15 |
16 | $ docker run --name mymysql -v mysql-storage:/var/lib/mysql -v dbpatch:/docker-entrypoint-initdb.d -e MYSQL_DATABASE=sandbox -e MYSQL_USER=sandbox -e MYSQL_PASSWORD=password -d mysql:tag
17 |
18 | # SqlServer
19 |
20 | */
21 | package database
22 |
--------------------------------------------------------------------------------
/database/mssql.go:
--------------------------------------------------------------------------------
1 | package database
2 |
3 | import (
4 | "database/sql"
5 | "fmt"
6 | "io/ioutil"
7 | "log"
8 | "strings"
9 |
10 | _ "github.com/denisenkom/go-mssqldb"
11 | )
12 |
13 | func MssqlVersion(host string, port int, database, username, password string) (string, error) {
14 | connString := fmt.Sprintf("server=%s;port=%d;database=%s;user id=%s;password=%s;encrypt=disable", host, port, database, username, password)
15 | //conn, err := sql.Open("mssql", connString)
16 | conn, err := sql.Open("sqlserver", connString)
17 | if err != nil {
18 | log.Println("Parameter error.")
19 | return "", err
20 | }
21 | defer conn.Close()
22 |
23 | err = conn.Ping()
24 | if err != nil {
25 | log.Println("Connection failed.")
26 | return "", err
27 | }
28 |
29 | var version string
30 | err = conn.QueryRow(`select @@version`).Scan(&version)
31 | if err != nil {
32 | log.Println("Get version failed.")
33 | return "", err
34 | }
35 |
36 | return version, nil
37 | }
38 |
39 | func PatchMssql(host string, port int, user, pw, db string, patch string) bool {
40 | connString := fmt.Sprintf("server=%s;port=%d;database=%s;user id=%s;password=%s;encrypt=disable", host, port, db, user, pw)
41 | conn, err := sql.Open("mssql", connString)
42 | if err != nil {
43 | log.Printf("database %s parameter error: %s", host, err.Error())
44 | return false
45 | }
46 | defer conn.Close()
47 |
48 | err = conn.Ping()
49 | if err != nil {
50 | log.Printf("Connection error: %s", err.Error())
51 | return false
52 | }
53 |
54 | fBytes, err := ioutil.ReadFile(patch)
55 | if err != nil {
56 | log.Printf("open db script error: %s", err.Error())
57 | return false
58 | }
59 |
60 | sqlSlice1 := strings.Split(string(fBytes), "GO")
61 | sqlSlice2 := strings.Split(strings.Join(sqlSlice1, ""), "go")
62 | query := strings.Join(sqlSlice2, "")
63 |
64 | stmt, err := conn.Prepare(query)
65 | if err != nil {
66 | log.Printf("perpare script error: %s", err.Error())
67 | return false
68 | }
69 | defer stmt.Close()
70 |
71 | _, err = stmt.Exec()
72 | if err != nil {
73 | log.Printf("execute script error: %s", err.Error())
74 | return false
75 | }
76 | return true
77 | }
78 |
--------------------------------------------------------------------------------
/database/mssql_test.go:
--------------------------------------------------------------------------------
1 | package database
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | func TestMssqlVersion(t *testing.T) {
8 | version, err := MssqlVersion("127.0.0.1", 1433, "db", "user", "******")
9 | if err != nil {
10 | t.Error("failed")
11 | } else {
12 | t.Log(version)
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/database/mysql.go:
--------------------------------------------------------------------------------
1 | package database
2 |
3 | import (
4 | "bytes"
5 | "database/sql"
6 | "fmt"
7 | "log"
8 | "os/exec"
9 |
10 | _ "github.com/go-sql-driver/mysql"
11 | )
12 |
13 | func MysqlVersion(host string, port int, database, username, password string) (string, error) {
14 | connString := fmt.Sprintf("%s:%s@tcp(%s:%d)/%s", username, password, host, port, database)
15 | conn, err := sql.Open("mysql", connString)
16 | if err != nil {
17 | log.Println("Parameter error.")
18 | return "", err
19 | }
20 | defer conn.Close()
21 |
22 | err = conn.Ping()
23 | if err != nil {
24 | log.Println("Connection failed.")
25 | return "", err
26 | }
27 |
28 | var version string
29 | err = conn.QueryRow(`select version()`).Scan(&version)
30 | if err == nil {
31 | log.Println("Get version failed.")
32 | return "", err
33 | }
34 | return version, nil
35 | }
36 |
37 | func PatchMysql(host string, port int, user, pw, db string, patch string) bool {
38 | var stdout, stderr bytes.Buffer
39 | h := fmt.Sprintf("-h%s", host)
40 | P := fmt.Sprintf("-P%d", port)
41 | u := fmt.Sprintf("-u%s", user)
42 | p := fmt.Sprintf("-p%s", pw)
43 | d := fmt.Sprintf("-D%s", db)
44 | query := fmt.Sprintf("source %s", patch)
45 | cmd := exec.Command("mysql", h, P, u, p, d, "-e", query)
46 | cmd.Stdout = &stdout
47 | cmd.Stderr = &stderr
48 | err := cmd.Run()
49 | log.Printf("stdout: %s", stdout.String())
50 | log.Printf("stderr: %s", stderr.String())
51 | if err != nil {
52 | log.Printf("execute script error: %s", err.Error())
53 | return false
54 | }
55 | return true
56 | }
57 |
--------------------------------------------------------------------------------
/database/mysql_test.go:
--------------------------------------------------------------------------------
1 | package database
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | func TestMysqlVersion(t *testing.T) {
8 | version, err := MysqlVersion("127.0.0.1", 3306, "sandbox", "sandbox", "password")
9 | if err != nil {
10 | t.Errorf("failed: %s", err)
11 | } else {
12 | t.Log(version)
13 | }
14 | }
15 |
--------------------------------------------------------------------------------
/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | go-devops
3 | 1.0.0
4 | */
5 | package go_devops
6 |
--------------------------------------------------------------------------------
/docker/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | docker
3 |
4 |
5 | default client:
6 |
7 | github.com/docker/docker v1.13.1
8 |
9 |
10 | avaliable client:
11 |
12 | go get -v github.com/docker/engine@v18.09.9
13 | github.com/docker/docker v1.13.1 => github.com/docker/engine v1.4.2-0.20190822180741-9552f2b2fdde
14 |
15 | */
16 | package docker
17 |
--------------------------------------------------------------------------------
/docker/docker.go:
--------------------------------------------------------------------------------
1 | package docker
2 |
3 | import (
4 | "errors"
5 | "log"
6 |
7 | "github.com/docker/docker/api/types"
8 | "github.com/docker/docker/api/types/network"
9 | "github.com/docker/docker/client"
10 | "golang.org/x/net/context"
11 | )
12 |
13 | var cli *client.Client
14 |
15 | func init() {
16 | var err error
17 | cli, err = client.NewClientWithOpts(client.WithVersion("1.39"))
18 | if err != nil {
19 | log.Fatal("New Client failed.")
20 | }
21 | }
22 |
23 | func ServiceCheck(name string) bool {
24 | containers, err := cli.ContainerList(
25 | context.Background(),
26 | types.ContainerListOptions{
27 | All: true,
28 | })
29 | if err != nil {
30 | log.Fatalf("List containers failed: %s", err.Error())
31 | }
32 | for _, container := range containers {
33 | if container.Names[0] == ("/" + name) {
34 | log.Printf("Container %s, status: %s, state: %s.", container.Names[0], container.Status, container.State)
35 | if container.State == "running" {
36 | return true
37 | } else {
38 | return false
39 | }
40 | }
41 | }
42 | log.Printf("Container %s not exist.", name)
43 | return false
44 | }
45 |
46 | func CreateNetwork(name, driver, subnet, gateway string) (string, error) {
47 | options := types.NetworkCreate{
48 | CheckDuplicate: true,
49 | Driver: driver,
50 | IPAM: &network.IPAM{
51 | Driver: "default",
52 | Config: []network.IPAMConfig{
53 | {
54 | Subnet: subnet,
55 | Gateway: gateway,
56 | },
57 | },
58 | },
59 | Options: map[string]string{
60 | "com.docker.network.bridge.name": name,
61 | },
62 | }
63 | resp, err := cli.NetworkCreate(context.Background(), name, options)
64 | if err != nil {
65 | log.Fatalf("Create Docker Network %s failed: %s", name, err.Error())
66 | return "", errors.New("create docker network failed")
67 | }
68 | return resp.ID, nil
69 | }
70 |
71 | func RemoveNetwork(name string) bool {
72 | id, err := NetworkId(name)
73 | if err != nil {
74 | log.Fatalf("Docker Network %s not exist.", name)
75 | } else {
76 | err := cli.NetworkRemove(context.Background(), id)
77 | if err != nil {
78 | log.Fatalf("Remove Docker Network %s failed: %s", name, err.Error())
79 | return false
80 | }
81 | }
82 | log.Fatalf("Remove Docker Network %s succeed.", name)
83 | return true
84 | }
85 |
86 | func NetworkId(name string) (string, error) {
87 | networks, err := cli.NetworkList(context.Background(), types.NetworkListOptions{})
88 | if err != nil {
89 | log.Fatalf("List docker network failed: %s", err.Error())
90 | }
91 | for _, network := range networks {
92 | if name == network.Name {
93 | log.Printf("Docker network %s exist.", name)
94 | return network.ID, nil
95 | }
96 | }
97 | return "", errors.New("docker network not exist")
98 | }
99 |
--------------------------------------------------------------------------------
/docker/docker_test.go:
--------------------------------------------------------------------------------
1 | package docker
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | func TestNetwork(t *testing.T) {
8 | id, err := CreateNetwork("lan0", "bridge", "92.168.1.0/24", "192.168.1.1")
9 | if err != nil {
10 | t.Errorf("create network error: %v", err)
11 | } else {
12 | t.Log(id)
13 | }
14 | result := RemoveNetwork("lan0")
15 | if result {
16 | t.Log("remove network pass")
17 | } else {
18 | t.Error("remove network failed.")
19 | }
20 | }
21 |
--------------------------------------------------------------------------------
/email/doc.go:
--------------------------------------------------------------------------------
1 | /*
2 | gomail
3 | */
4 | package email
5 |
--------------------------------------------------------------------------------
/email/gomail.go:
--------------------------------------------------------------------------------
1 | package email
2 |
3 | import (
4 | "crypto/tls"
5 | "gopkg.in/gomail.v2"
6 | "log"
7 | )
8 |
9 | // Send PlainText.
10 | func SendText(host string, port int, username, password string, to []string, from, cc, subject, body string) error {
11 | addresses := make([]string, len(to))
12 |
13 | m := gomail.NewMessage()
14 | m.SetHeader("From", from)
15 | for i := range addresses {
16 | addresses[i] = m.FormatAddress(to[i], "")
17 | }
18 | m.SetHeader("To", addresses...)
19 | m.SetAddressHeader("Cc", cc, "")
20 | m.SetHeader("Subject", subject)
21 | m.SetBody("text/plain", body)
22 | //m.Attach()
23 |
24 | d := gomail.Dialer{
25 | Host: host,
26 | Port: port,
27 | Username: username,
28 | Password: password,
29 | }
30 | d.TLSConfig = &tls.Config{InsecureSkipVerify: true}
31 | if err := d.DialAndSend(m); err != nil {
32 | log.Println("Send email failed.")
33 | return err
34 | }
35 | return nil
36 | }
37 |
--------------------------------------------------------------------------------
/email/gomail_test.go:
--------------------------------------------------------------------------------
1 | package email
2 |
3 | import (
4 | "testing"
5 | )
6 |
7 | func TestSendText(t *testing.T) {
8 | err := SendText("mail.domain.com", 25, "", "", []string{"canuxcheng@gmail.com"}, "go-devops@domain.com", "", "subject", "body")
9 | if err != nil {
10 | t.Error("failed")
11 | }
12 | }
13 |
--------------------------------------------------------------------------------
/firewall/iptables.go:
--------------------------------------------------------------------------------
1 | package firewall
2 |
3 | import (
4 | "fmt"
5 | "github.com/coreos/go-iptables/iptables"
6 | "github.com/crazy-canux/go-devops/utils"
7 | "log"
8 | "strconv"
9 | )
10 |
11 | var ipts = map[string][]string{
12 | "filter": {
13 | "INPUT",
14 | "OUTPUT",
15 | "FORWARD",
16 | },
17 | "nat": {
18 | "INPUT",
19 | "OUTPUT",
20 | "PREROUTING",
21 | "POSTROUTING",
22 | },
23 | "mangle": {
24 | "INPUT",
25 | "OUTPUT",
26 | "FORWARD",
27 | "PREROUTING",
28 | "POSTROUTING",
29 | },
30 | }
31 |
32 | var ipt *iptables.IPTables
33 |
34 | func init() {
35 | var err error
36 | ipt, err = iptables.New()
37 | if err != nil {
38 | log.Fatalf("get iptables failed: %s", err.Error())
39 | }
40 | }
41 |
42 | func CleanUDC() {
43 | for table := range ipts {
44 | chains := ListChain(table)
45 | for _, chain := range chains {
46 | if !utils.In(chain, ipts[table]) {
47 | ClearChain(table, chain)
48 | DeleteChain(table, chain)
49 | }
50 | }
51 | }
52 | }
53 |
54 | func CleanRules(table, chain string) {
55 | if table != "" {
56 | if chain != "" {
57 | ClearChain(table, chain)
58 | } else {
59 | for _, chain := range ipts[table] {
60 | ClearChain(table, chain)
61 | }
62 | }
63 | } else {
64 | for table := range ipts {
65 | for _, chain := range ipts[table] {
66 | ClearChain(table, chain)
67 | }
68 | }
69 | }
70 | }
71 |
72 | func AppendRules(table, chain string, rule []string) {
73 | err := ipt.AppendUnique(table, chain, rule...)
74 | if err != nil {
75 | log.Fatalf("Appendunique failed: %s", err.Error())
76 | }
77 | }
78 |
79 | func InsertRules(table, chain string, position int, rule []string) {
80 | err := ipt.Insert(table, chain, position, rule...)
81 | if err != nil {
82 | log.Fatalf("Insert failed: %s", err.Error())
83 | }
84 | }
85 |
86 | func DeleteRules(table, chain string, rule []string) {
87 | // delete rules in table-chain, iptables -t table -D chain rulenum
88 | err := ipt.Delete(table, chain, rule...)
89 | if err != nil {
90 | log.Fatalf("Delete failed: %s", err.Error())
91 | }
92 | }
93 |
94 | func Version() string {
95 | // get version
96 | major, minor, patch := ipt.GetIptablesVersion()
97 | return strconv.Itoa(major) + "." + strconv.Itoa(minor) + "." + strconv.Itoa(patch)
98 | }
99 |
100 | func List(table, chain string) []string {
101 | // iptables -t