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gitlab-runner

gitlab账号密码

第一次登录

部署gitlab,第一登录，要注册，遇到问题

Your account is pending approval from your GitLab administrator and hence blocked. Please contact your GitLab administrator if you think this is an error.

 

如果是第一次，不知道密码：如下查看，24小时后这个文件就删除了，好像会，记得及时保存

[root@mcw03 bin]# cat /etc/gitlab/initial_root_password
# WARNING: This value is valid only in the following conditions
#          1. If provided manually (either via `GITLAB_ROOT_PASSWORD` environment variable or via `gitlab_rails['initial_root_password']` setting in `gitlab.rb`, it was provided before database was seeded for the first time (usually, the first reconfigure run).
#          2. Password hasn't been changed manually, either via UI or via command line.
#
#          If the password shown here doesn't work, you must reset the admin password following https://docs.gitlab.com/ee/security/reset_user_password.html#reset-your-root-password.

Password: hIfbzy1rx41qUAlSj4vrEdGmJDibFlgg501pjTOWqko=

# NOTE: This file will be automatically deleted in the first reconfigure run after 24 hours.
[root@mcw03 bin]#

用户就是root，密码就是上面文件里的

 修改密码

之前我注册账号了

 

 

 

 

忘记管理员密码，重置gitlab密码

如果gitLab服务器密码忘记了，很多人实在想不起来，干脆就卸载重新安装；当然此方法可行，但是如果GitLab上存放了项目源码及很多配置文件时，那么就需要重置管理员密码

重置管理员密码代码如下：

su git                                        #切换成git用户
gitlab-rails console                          #打开gitlab的 Rails控制台
user = User.where(username:'admin').first     #查找名为admin的用，查询为nil(空），接着查询
user = User.where(username:'id:1').first      #查询id为1的用户
user = User.where(username:'root').first      #查询用户名为 root的用户
user.password = '新密码'                       #设置新密码
user.save!                                    #保存密码
ctrl + d 保存密码并退出                         #退出控制台

 

重置密码会出现，密码不能太短，密码中不能包含常用单词等，设置密码时，稍微复杂点的就行了

最后记得重启一下gitLab，(gitlab-ctl restart) 再重新登录。上述密令查询到的管理员用户是root 并非admin

[root@mcw03 ~]# su - git
Last login: Sat May 25 00:00:26 CST 2024 on pts/0
-sh-4.2$ ls
alertmanager  bootstrapped  git-data   gitlab-exporter  gitlab-rails  gitlab-workhorse  nginx          postgres-exporter  prometheus              redis
backups       gitaly        gitlab-ci  gitlab-kas       gitlab-shell  logrotate         node-exporter  postgresql         public_attributes.json  trusted-certs-directory-hash
-sh-4.2$ pwd
/var/opt/gitlab
-sh-4.2$ gitlab-rails console
--------------------------------------------------------------------------------
 Ruby:         ruby 2.7.7p221 (2022-11-24 revision 168ec2b1e5) [x86_64-linux]
 GitLab:       15.7.9 (2aa80675929) FOSS
 GitLab Shell: 14.14.0
 PostgreSQL:   13.8
------------------------------------------------------------[ booted in 27.79s ]
Loading production environment (Rails 6.1.6.1)
irb(main):001:0> user = User.where(username:'admin').first
=> nil
irb(main):002:0> user = User.where(username:'id:1').first
=> nil
irb(main):003:0> user = User.where(username:'root').first
=> #<User id:1 @root>
irb(main):004:0> user.password = '123456'
=> "123456"
irb(main):005:0> user.save!
Traceback (most recent call last):
        7: from (irb):5
        6: from lib/gitlab/database/load_balancing/connection_proxy.rb:71:in `transaction'
        5: from lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `write_using_load_balancer'
        4: from lib/gitlab/database/load_balancing/load_balancer.rb:118:in `read_write'
        3: from lib/gitlab/database/load_balancing/load_balancer.rb:200:in `retry_with_backoff'
        2: from lib/gitlab/database/load_balancing/load_balancer.rb:129:in `block in read_write'
        1: from lib/gitlab/database/load_balancing/connection_proxy.rb:120:in `block in write_using_load_balancer'
ActiveRecord::RecordInvalid (Validation failed: Password is too short (minimum is 8 characters))
irb(main):006:0> user.password = 'admin123456'
=> "admin123456"
irb(main):007:0> user.save!
Traceback (most recent call last):
        7: from (irb):7
        6: from lib/gitlab/database/load_balancing/connection_proxy.rb:71:in `transaction'
        5: from lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `write_using_load_balancer'
        4: from lib/gitlab/database/load_balancing/load_balancer.rb:118:in `read_write'
        3: from lib/gitlab/database/load_balancing/load_balancer.rb:200:in `retry_with_backoff'
        2: from lib/gitlab/database/load_balancing/load_balancer.rb:129:in `block in read_write'
        1: from lib/gitlab/database/load_balancing/connection_proxy.rb:120:in `block in write_using_load_balancer'
ActiveRecord::RecordInvalid (Validation failed: Password must not contain commonly used combinations of words and letters)
irb(main):008:0> user.password = 'Root123456'
=> "Root123456"
irb(main):009:0> user.save!
Traceback (most recent call last):
        7: from (irb):9
        6: from lib/gitlab/database/load_balancing/connection_proxy.rb:71:in `transaction'
        5: from lib/gitlab/database/load_balancing/connection_proxy.rb:119:in `write_using_load_balancer'
        4: from lib/gitlab/database/load_balancing/load_balancer.rb:118:in `read_write'
        3: from lib/gitlab/database/load_balancing/load_balancer.rb:200:in `retry_with_backoff'
        2: from lib/gitlab/database/load_balancing/load_balancer.rb:129:in `block in read_write'
        1: from lib/gitlab/database/load_balancing/connection_proxy.rb:120:in `block in write_using_load_balancer'
ActiveRecord::RecordInvalid (Validation failed: Password must not contain commonly used combinations of words and letters)
irb(main):010:0> user.password = 'qwe123!@#'
=> "qwe123!@#"
irb(main):011:0> user.save!
=> true
irb(main):012:0> exit
-sh-4.2$ exit
logout
[root@mcw03 ~]# gitlab-ctl restart
ok: run: alertmanager: (pid 3099) 1s
ok: run: gitaly: (pid 3108) 1s
ok: run: gitlab-exporter: (pid 3119) 0s
ok: run: gitlab-kas: (pid 3216) 1s
ok: run: gitlab-workhorse: (pid 3223) 0s
ok: run: logrotate: (pid 3232) 1s
ok: run: nginx: (pid 3238) 0s
ok: run: node-exporter: (pid 3243) 0s
ok: run: postgres-exporter: (pid 3247) 1s
ok: run: postgresql: (pid 3254) 0s
ok: run: prometheus: (pid 3265) 1s
ok: run: puma: (pid 3275) 0s
ok: run: redis: (pid 3280) 1s
ok: run: redis-exporter: (pid 3286) 0s
ok: run: sidekiq: (pid 3293) 0s
[root@mcw03 ~]#

重新登录，用新密码

 安装gitlab runner

 

docker安装

 

docker run -d --name gitlab-runner --restart always \
  -v /srv/gitlab-runner/config:/etc/gitlab-runner \
  -v /var/run/docker.sock:/var/run/docker.sock \
  gitlab/gitlab-runner:v14.1.0

 

[root@mcw05 ~]# docker run -d --name gitlab-runner --restart always \
>   -v /srv/gitlab-runner/config:/etc/gitlab-runner \
>   -v /var/run/docker.sock:/var/run/docker.sock \
>   gitlab/gitlab-runner:v14.1.0
5c2bce38611a95c64d3109e3bd9554cb73530e7778f24043f721bf4bbf3061e1
[root@mcw05 ~]# docker ps
CONTAINER ID   IMAGE                          COMMAND                  CREATED         STATUS         PORTS     NAMES
5c2bce38611a   gitlab/gitlab-runner:v14.1.0   "/usr/bin/dumb-init …"   4 seconds ago   Up 3 seconds             gitlab-runner
[root@mcw05 ~]#

 

linux系统上rpm安装

# curl -LJO "https://gitlab-runner-downloads.s3.amazonaws.com/v14.1.0/rpm/gitlab-runner_amd64.rpm"

# rpm -ivh gitlab-runner_amd64.rpm

 

docker 安装，注册runner

gitlab 在mcw03上，docker起的runner在mcw05上

创建一个项目

 

 

 

 

 

 

 注册的时候用这个地址，这个token

 

docker run --rm -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:v14.1.0 register \
   --non-interactive \
   --executor "docker" \
   --docker-image alpine:latest \
   --url "{MY_GITLAB_HOST}" \
   --registration-token "{PROJECT_REGISTRATION_TOKEN}" \
   --description "docker-runner" \
   --tag-list "docker,aws" \
   --run-untagged="true" \
   --locked="false" \
   --access-level="not_protected"

修改为如下：

docker run --rm -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:v14.1.0 register \
   --non-interactive \
   --executor "docker" \
   --docker-image alpine:latest \
   --url "http://10.0.0.13/" \
   --registration-token "GR1348941k8uMSEGMnWvzy7pZr2JH" \
   --description "docker-runner" \
   --tag-list "docker,aws" \
   --run-untagged="true" \
   --locked="false" \
   --access-level="not_protected"

runner机器上执行成功，不过并没有docker容器生成

[root@mcw05 ~]# docker run --rm -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:v14.1.0 register \
>    --non-interactive \
>    --executor "docker" \
>    --docker-image alpine:latest \
>    --url "http://10.0.0.13/" \
>    --registration-token "GR1348941k8uMSEGMnWvzy7pZr2JH" \
>    --description "docker-runner" \
>    --tag-list "docker,aws" \
>    --run-untagged="true" \
>    --locked="false" \
>    --access-level="not_protected"
Runtime platform                                    arch=amd64 os=linux pid=7 revision=8925d9a0 version=14.1.0
Running in system-mode.                            
                                                   
Registering runner... succeeded                     runner=GR134894
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 
[root@mcw05 ~]# docker ps
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
[root@mcw05 ~]# docker ps -a
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
[root@mcw05 ~]#

可以看到，已经注册成功了，点击编辑，看下配置

 显示哪里注册来的，注册时的描述，注册时指定的标签

 

 

配置runner

 

流水线内容.gitlab-ci.yml

存放位置

指定流水线文件路径和名称，默认是下面文件，必须要.yml结尾

简单流水线示例

新建文件

 

 编写流水线作业

 

stages:
    - install
    - build
    - deploy

install_job:
    stage: install
    script: echo "hello install"

build_job:
    stage: build
    script: echo "hello build"

deploy_job:
    stage: deploy
    script: echo "hello deploy"

 

 修改文件，点击提交改变，就运行了

 

 点进去查看

 点进去查看

 还没开始

 新增一行并提交

 查看。已经触发cicd作业

 

 不知道为啥，一直是pending

 查看报错：

This job is stuck because the project doesn't have any runners online assigned to it.

Go to project CI settings

此作业被卡住，因为项目没有为其分配任何联机运行程序。转到项目CI设置

 这里显示可用的

 已经勾选好的，只是点下保存改变试试

 

 这里提示不包含它

 先把这个勾选去掉

 改下再执行一次

[root@mcw05 ~]# docker run --rm -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:v14.1.0 register \
>    --non-interactive \
>    --executor "docker" \
>    --docker-image alpine:latest \
>    --url "http://10.0.0.13/" \
>    --registration-token "GR1348941k8uMSEGMnWvzy7pZr2JH" \
>    --description "docker-runner2" \
>    --tag-list "docker2,aws" \
>    --run-untagged="true" \
>    --locked="false" \
>    --access-level="not_protected"
Runtime platform                                    arch=amd64 os=linux pid=7 revision=8925d9a0 version=14.1.0
Running in system-mode.                            
                                                   
Registering runner... succeeded                     runner=GR134894
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 
[root@mcw05 ~]# docker ps
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
[root@mcw05 ~]# docker ps -a
CONTAINER ID   IMAGE     COMMAND   CREATED   STATUS    PORTS     NAMES
[root@mcw05 ~]#

又多了一个

 把rm换成 -d

[root@mcw05 ~]# docker run -d -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:v14.1.0 register \
>    --non-interactive \
>    --executor "docker" \
>    --docker-image alpine:latest \
>    --url "http://10.0.0.13/" \
>    --registration-token "GR1348941k8uMSEGMnWvzy7pZr2JH" \
>    --description "docker-runner3" \
>    --tag-list "docker3,aws" \
>    --run-untagged="true" \
>    --locked="false" \
>    --access-level="not_protected"
b7f2b928c7b054e4eee278860a30321afc72f03b42c822bdab115359235793cb
[root@mcw05 ~]# docker ps -a
CONTAINER ID   IMAGE                          COMMAND                  CREATED         STATUS                     PORTS     NAMES
b7f2b928c7b0   gitlab/gitlab-runner:v14.1.0   "/usr/bin/dumb-init …"   5 seconds ago   Exited (0) 4 seconds ago             serene_albattani
[root@mcw05 ~]# docker logs  b7f
Runtime platform                                    arch=amd64 os=linux pid=7 revision=8925d9a0 version=14.1.0
Running in system-mode.                            
                                                   
Registering runner... succeeded                     runner=GR134894
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 
[root@mcw05 ~]#

起了个容器但是很快退出了

 我们上面是在执行注册，但是忘记了我们还没安装runner，下面安装一下

docker run -d --name gitlab-runner --restart always \
  -v /srv/gitlab-runner/config:/etc/gitlab-runner \
  -v /var/run/docker.sock:/var/run/docker.sock \
  gitlab/gitlab-runner:v14.1.0
[root@mcw05 ~]# docker run -d --name gitlab-runner --restart always \
>   -v /srv/gitlab-runner/config:/etc/gitlab-runner \
>   -v /var/run/docker.sock:/var/run/docker.sock \
>   gitlab/gitlab-runner:v14.1.0
5c2bce38611a95c64d3109e3bd9554cb73530e7778f24043f721bf4bbf3061e1
[root@mcw05 ~]# docker ps
CONTAINER ID   IMAGE                          COMMAND                  CREATED         STATUS         PORTS     NAMES
5c2bce38611a   gitlab/gitlab-runner:v14.1.0   "/usr/bin/dumb-init …"   4 seconds ago   Up 3 seconds             gitlab-runner
[root@mcw05 ~]#

这下再查看，这下才是活跃的，

 在看cicd情况，不再是pending了，是失败状态

 

 不能解析域名

 看下这个仓库地址，是错误的

 这里也显示这次失败

 我们可以将上面的域名在gitlab上添加本地解析，也可以将域名改为用ip,解决办法参考如下: ，这里我们先用本地解析把

https://www.cnblogs.com/machangwei-8/p/16732933.html#_label4

gitlab机器添加解析：

[root@mcw03 ~]# vim /etc/hosts
[root@mcw03 ~]# tail -1 /etc/hosts
10.0.0.13 gitlab.example.com
[root@mcw03 ~]#

进入web编辑器

 添加之后，点下review

 对比出修改内容

 点击提交

点击左边的提交，然后点下面提交

 提交成功

 点击查看

 看下失败日志

 进入终端

 

 

返回项目

 查看报错原因，这个是runner在运行，这个解析记录应该加给runner所在的机器

 加域名解析

[root@mcw05 ~]# docker ps
CONTAINER ID   IMAGE                          COMMAND                  CREATED          STATUS          PORTS     NAMES
5c2bce38611a   gitlab/gitlab-runner:v14.1.0   "/usr/bin/dumb-init …"   31 minutes ago   Up 31 minutes             gitlab-runner
[root@mcw05 ~]# vim /etc/hosts
[root@mcw05 ~]# tail -1 /etc/hosts
10.0.0.13 gitlab.example.com
[root@mcw05 ~]#

点击运行pipeline

 

 还是失败

 还是不能解析

 加到笔记本里面

 还是不行，直接把项目地址改成ip把，改为ip之后再试试

 然后看，可以正常执行了，并且这里是按着顺序一直自动往下执行的

 

 仓库，执行命令，用了哪个注册的runner

 

 

新增，查看当前目录，以及是否跟代码同级目录作为工作目录，能对代码做操作，或者是执行脚本等等

 提交之后正在运行，是更新这个文件触发的运行

 

可以看到，下面日志输出了仓库路径，然后这个项目的代码在runner所在地方的这个路径，这个仓库路径就是工作路径，就是当前路径，当前路径下的mcw.sh脚本，可以执行，如下输出。我们也可以执行其它想要执行的命令或脚本。也可以把脚本放在runner机器上，或者是代码仓库里面

 找不到这个路径在哪里，可能是清除了

 我改下脚本，让脚本sleep很久，卡住，然后进入runner看下

修改，提交，触发cicd，然后让它执行这个脚本

 我们可以看到runner起了一个临时容器，然后任务运行在这个容器里面。并且里面有个初始化的仓库，然后代码都在这个仓库里面，从这里也能执行脚本，代码里的脚步输出主机名，可以看到输出的就是临时容器的主机名，因为是在临时容器里面运行这些东西

 

 系统中或者cicd任务重获取所有的环境变量以及调用变量

 打印环境变量的命令env和printenv

[root@mcw05 ~]# env>1.txt
[root@mcw05 ~]# printenv>2.txt
[root@mcw05 ~]# md5sum 1.txt 2.txt 
fc95c822716ca9cc764c486cf021bba4  1.txt
16bc331729e5f551d7afa60e401b651b  2.txt
[root@mcw05 ~]# wc -l *.txt
  23 1.txt
  23 2.txt
  46 total
[root@mcw05 ~]#

printenv

[root@mcw05 ~]# printenv
XDG_SESSION_ID=154
HOSTNAME=mcw05
TERM=xterm
SHELL=/bin/bash
HADOOP_HOME=/opt/hadoop
HISTSIZE=1000
SSH_CLIENT=10.0.0.1 53609 22
SSH_TTY=/dev/pts/0
USER=root
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:
MAIL=/var/spool/mail/root
PATH=/usr/local/jdk/bin:/opt/hadoop/bin:/opt/hadoop/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
PWD=/root
JAVA_HOME=/usr/local/jdk
LANG=en_US.UTF-8
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
LOGNAME=root
SSH_CONNECTION=10.0.0.1 53609 10.0.0.15 22
LESSOPEN=||/usr/bin/lesspipe.sh %s
XDG_RUNTIME_DIR=/run/user/0
_=/usr/bin/printenv
[root@mcw05 ~]#

env

[root@mcw05 ~]# env
XDG_SESSION_ID=154
HOSTNAME=mcw05
TERM=xterm
SHELL=/bin/bash
HADOOP_HOME=/opt/hadoop
HISTSIZE=1000
SSH_CLIENT=10.0.0.1 53609 22
SSH_TTY=/dev/pts/0
USER=root
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:
MAIL=/var/spool/mail/root
PATH=/usr/local/jdk/bin:/opt/hadoop/bin:/opt/hadoop/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
PWD=/root
JAVA_HOME=/usr/local/jdk
LANG=en_US.UTF-8
HISTCONTROL=ignoredups
SHLVL=1
HOME=/root
LOGNAME=root
SSH_CONNECTION=10.0.0.1 53609 10.0.0.15 22
LESSOPEN=||/usr/bin/lesspipe.sh %s
XDG_RUNTIME_DIR=/run/user/0
_=/usr/bin/env
[root@mcw05 ~]#

修改shell脚本

 

添加py脚本，

 cicd上加上执行PY脚本，好像不能写两个

 可以看到提示，语法错误

 我们修改下代码

 

 我们看下runner有报错，导致一直卡在pending状态

 

重新运行下这个失败的任务试试

 之前是因为网络问题，无法解析域名导致失败的

 可以看到也是pending

 重启了下runner还是有报错

WARNING: Checking for jobs... failed runner=awBX3TTy status=couldn't execute POST against http://10.0.0.13/api/v4/jobs/request: Post http://10.0.0.13/api/v4/jobs/request: dial tcp 10.0.0.13:80: connect: connection timed out
[root@mcw05 ~]#

 重启了下gitlabrunner 容器和gitlab服务都不行，并且gitlabrunner宿主机上能通gitlab 10.0.0.13 80，此时gitlabrunner容器还是不能连接，因为进入容器不好安装telnet测试网络，所以直接重启了docker 服务，这样就好了。也就是docker网络出现异常导致的

 我们此时查看脚本打印的系统环境变量，此时跟跟我们终端打印的不同，也就是gitlabrunner往它所在的系统环境变量里面增加了环境变量

 点击这里可以放大看，这个日志还能搜索

 

 下面复制出环境变量，和我们在终端上打印完全不同，好像

Running with gitlab-runner 14.1.0 (8925d9a0)
  on docker-runner2 5yvWUYYn
Preparing the "docker" executor
00:05
Using Docker executor with image alpine:latest ...
Pulling docker image alpine:latest ...
Using docker image sha256:1d34ffeaf190be23d3de5a8de0a436676b758f48f835c3a2d4768b798c15a7f1 for alpine:latest with digest alpine@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd ...
Preparing environment
00:00
Running on runner-5yvwuyyn-project-2-concurrent-0 via 5c2bce38611a...
Getting source from Git repository
00:01
Fetching changes with git depth set to 20...
Reinitialized existing Git repository in /builds/gitlab-instance-ae7b05a8/mcwtest/.git/
Checking out 37d9532b as main...
Skipping Git submodules setup
Executing "step_script" stage of the job script
00:01
Using docker image sha256:1d34ffeaf190be23d3de5a8de0a436676b758f48f835c3a2d4768b798c15a7f1 for alpine:latest with digest alpine@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd ...
$ echo "hello install" && pwd && /bin/sh mcw.sh
hello install
/builds/gitlab-instance-ae7b05a8/mcwtest
我是马昌伟
我运行在哪个主机： runner-5yvwuyyn-project-2-concurrent-0 mcw
FF_USE_WINDOWS_LEGACY_PROCESS_STRATEGY=true
CI_BUILD_ID=53
CI_SERVER_VERSION_PATCH=9
CI_SERVER_REVISION=2aa80675929
CI_COMMIT_SHORT_SHA=37d9532b
GITLAB_USER_LOGIN=root
FF_GITLAB_REGISTRY_HELPER_IMAGE=true
CI_DEPENDENCY_PROXY_PASSWORD=[MASKED]
CI_DEPENDENCY_PROXY_SERVER=10.0.0.13:80
CI_BUILD_REF=37d9532b4f1a82674b65f42bf8ccaa191f5b31e6
FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY=false
CI=true
CI_SERVER_PROTOCOL=http
CI_PROJECT_NAME=mcwtest
CI_RUNNER_REVISION=8925d9a0
HOSTNAME=runner-5yvwuyyn-project-2-concurrent-0
CI_JOB_STAGE=install
CI_PROJECT_DESCRIPTION=
CI_COMMIT_DESCRIPTION=
CI_DEPENDENCY_PROXY_USER=gitlab-ci-token
CI_SERVER_VERSION=15.7.9
SHLVL=3
CI_PROJECT_ROOT_NAMESPACE=gitlab-instance-ae7b05a8
HOME=/root
OLDPWD=/
FF_NETWORK_PER_BUILD=false
CI_JOB_ID=53
CI_SERVER_HOST=10.0.0.13
CI_COMMIT_REF_NAME=main
CI_PIPELINE_SOURCE=web
CI_RUNNER_VERSION=14.1.0
FF_SKIP_NOOP_BUILD_STAGES=true
FF_USE_FASTZIP=false
CI_BUILDS_DIR=/builds
CI_SERVER_VERSION_MAJOR=15
CI_DEFAULT_BRANCH=main
CI_BUILD_TOKEN=[MASKED]
CI_REGISTRY_PASSWORD=[MASKED]
CI_SERVER_URL=http://10.0.0.13
CI_TEMPLATE_REGISTRY_HOST=registry.gitlab.com
CI_COMMIT_REF_PROTECTED=true
GITLAB_FEATURES=
CI_PROJECT_ID=2
GITLAB_CI=true
CI_COMMIT_SHA=37d9532b4f1a82674b65f42bf8ccaa191f5b31e6
CI_CONCURRENT_ID=0
FF_DISABLE_UMASK_FOR_DOCKER_EXECUTOR=false
CI_REGISTRY_USER=gitlab-ci-token
CI_SERVER_PORT=80
CI_PROJECT_DIR=/builds/gitlab-instance-ae7b05a8/mcwtest
CI_PROJECT_PATH=gitlab-instance-ae7b05a8/mcwtest
FF_SKIP_DOCKER_MACHINE_PROVISION_ON_CREATION_FAILURE=true
CI_PROJECT_NAMESPACE=gitlab-instance-ae7b05a8
CI_COMMIT_TIMESTAMP=2024-05-26T04:05:08+00:00
FF_USE_DIRECT_DOWNLOAD=true
CI_JOB_TOKEN=[MASKED]
CI_NODE_TOTAL=1
CI_SERVER_NAME=GitLab
CI_PROJECT_NAMESPACE_ID=2
CI_PIPELINE_CREATED_AT=2024-05-26T04:22:12Z
CI_CONCURRENT_PROJECT_ID=0
CI_JOB_NAME_SLUG=install-job
CI_PIPELINE_URL=http://10.0.0.13/gitlab-instance-ae7b05a8/mcwtest/-/pipelines/18
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
CI_JOB_STARTED_AT=2024-05-26T04:29:17Z
CI_SERVER_VERSION_MINOR=7
CI_RUNNER_DESCRIPTION=docker-runner2
FF_USE_NEW_BASH_EVAL_STRATEGY=false
CI_PROJECT_TITLE=mcwtest
CI_PROJECT_VISIBILITY=private
CI_COMMIT_TITLE=Update .gitlab-ci.yml file
CI_BUILD_REF_SLUG=main
GITLAB_USER_EMAIL=admin@example.com
CI_SERVER=yes
FF_CMD_DISABLE_DELAYED_ERROR_LEVEL_EXPANSION=false
CI_PROJECT_REPOSITORY_LANGUAGES=shell,python
CI_PAGES_URL=http://gitlab-instance-ae7b05a8.example.com/mcwtest
CI_BUILD_BEFORE_SHA=0000000000000000000000000000000000000000
CI_COMMIT_AUTHOR=Administrator <admin@example.com>
CI_RUNNER_SHORT_TOKEN=5yvWUYYn
CI_PAGES_DOMAIN=example.com
CI_REPOSITORY_URL=http://gitlab-ci-token:[MASKED]@10.0.0.13/gitlab-instance-ae7b05a8/mcwtest.git
CI_PROJECT_CLASSIFICATION_LABEL=
CI_COMMIT_BRANCH=main
FF_USE_POWERSHELL_PATH_RESOLVER=false
CI_RUNNER_ID=2
CI_JOB_JWT_V1=[MASKED]
CI_DEPENDENCY_PROXY_DIRECT_GROUP_IMAGE_PREFIX=10.0.0.13:80/gitlab-instance-ae7b05a8/dependency_proxy/containers
CI_API_V4_URL=http://10.0.0.13/api/v4
GITLAB_USER_NAME=Administrator
CI_JOB_JWT_V2=[MASKED]
CI_PIPELINE_IID=18
CI_JOB_URL=http://10.0.0.13/gitlab-instance-ae7b05a8/mcwtest/-/jobs/53
CI_BUILD_NAME=install_job
CI_RUNNER_EXECUTABLE_ARCH=linux/amd64
CI_JOB_JWT=[MASKED]
CI_COMMIT_REF_SLUG=main
CI_DISPOSABLE_ENVIRONMENT=true
PWD=/builds/gitlab-instance-ae7b05a8/mcwtest
CI_RUNNER_TAGS=["docker2", "aws"]
CI_PIPELINE_ID=18
CI_PROJECT_PATH_SLUG=gitlab-instance-ae7b05a8-mcwtest
CI_PROJECT_URL=http://10.0.0.13/gitlab-instance-ae7b05a8/mcwtest
CI_CONFIG_PATH=.gitlab-ci.yml
CI_COMMIT_BEFORE_SHA=0000000000000000000000000000000000000000
CI_BUILD_REF_NAME=main
CI_BUILD_STAGE=install
CI_COMMIT_MESSAGE=Update .gitlab-ci.yml file
FF_ENABLE_BASH_EXIT_CODE_CHECK=false
CI_DEPENDENCY_PROXY_GROUP_IMAGE_PREFIX=10.0.0.13:80/gitlab-instance-ae7b05a8/dependency_proxy/containers
GITLAB_USER_ID=1
CI_JOB_STATUS=running
CI_JOB_NAME=install_job
Job succeeded

 

 比如这里，搜索不到这个变量

 修改下，改成python打印环境变量

 

 没有python命令，那么有时间看下，是不是里面装一个，然后测试下吧

我们看环境变量里面有仓库地址和项目地址，我们这里在shell脚本里面，调用下这个变量试试。我们之前在终端上打印的环境变量，是宿主机root的环境变量，而这个shell脚本里打印的环境变量 ，是gitlabrunner临时创建的cicd用的容器里的环境变量，所以不同，并且有很多cicd方面的变量

 shell脚本里面调用环境变量

 执行脚本

 可以看到，加不加花括号的打印，都能调用到环境变量。也就是，其实如果是多个shell或者多种语言程序直接调用公共变量，可以写入到某个文件，可以写入到其它，但是其实也可以写入到系统环境变量，然后共同使用，但是注意调用的时候，必需在定义之后才能找到这个变量。可以当做一个公共的容器，传递变量用，应该很多程序都用到环境变量，这样去做。

 下面我们在.gitlab-ci.yaml文件里面调用环境变量试试，先在script下用，可能其它下面也可以用

 可以看到在build_job中可以看到在.gitlab-ci.yml文件中打印的环境变量

 我此时再试试，新增一个这个变量，这里标红了，看看执行是什么情况

 它只运行了一个，也就是下面这个script把上面的覆盖掉了，所以留下最下面的这个执行

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

参考链接：https://blog.csdn.net/qq_42211536/article/details/133901386

 

posted @ 2024-05-25 01:57  马昌伟  阅读(205)  评论(0)  编辑  收藏  举报
博主链接地址：https://www.cnblogs.com/machangwei-8/