Gitlab安装和使用gitlab-runner(一)

一、

本服务器1核2G，不够用 我先加 swap空间

[root@sannian /]# cd /mnt/swap/ [root@sannian swap]# dd if=/dev/zero of=swapfile bs=1M count=9999 [root@sannian swap]# mkswap swapfile [root@sannian swap]# swapon swapfile 

添加开机自动挂

[root@sannian swap]# vim /etc/fstab /mnt/swap/swapfile swap swap defaults 0 0 

[root@sannian swap]# top -c 查看

设置让系统积极使用swap空间

[root@sannian swap]# echo 100 > /proc/sys/vm/swappiness [root@sannian swap]# vim /etc/sysctl.conf 加入 vm.swappiness=100 

sysctl -p 或者重启生效

[root@sannian swap]# sysctl -p net.ipv6.conf.all.disable_ipv6 = 1 net.ipv6.conf.default.disable_ipv6 = 1 net.ipv6.conf.lo.disable_ipv6 = 1 vm.swappiness = 0 net.ipv4.neigh.default.gc_stale_time = 120 net.ipv4.conf.all.rp_filter = 0 net.ipv4.conf.default.rp_filter = 0 net.ipv4.conf.default.arp_announce = 2 net.ipv4.conf.lo.arp_announce = 2 net.ipv4.conf.all.arp_announce = 2 net.ipv4.tcp_max_tw_buckets = 5000 net.ipv4.tcp_syncookies = 1 net.ipv4.tcp_max_syn_backlog = 1024 net.ipv4.tcp_synack_retries = 2 kernel.sysrq = 1 vm.swappiness = 100 

二、下载安装gitlab
配置yum

[root@sannian swap]# vim /etc/yum.repos.d/gitlab-ce.repo [gitlab-ce] name=Gitlab CE Repository baseurl=https://mirrors.tuna.tsinghua.edu.cn/gitlab-ce/yum/el$releasever/ gpgcheck=0 enabled=1 

更新

[root@sannian swap]# yum makecache 

安装GitLab社区版

[root@sannian swap]# yum install gitlab-ce #自动安装最新版 [root@sannian swap]# yum install gitlab-ce-x.x.x #安装指定版本 

GitLab命令
gitlab-ctl start # 启动所有 gitlab 组件；
gitlab-ctl stop # 停止所有 gitlab 组件；
gitlab-ctl restart # 重启所有 gitlab 组件；
gitlab-ctl status # 查看服务状态；
gitlab-ctl reconfigure # 启动服务；
vim /etc/gitlab/gitlab.rb # 修改默认的配置文件；
/opt/gitlab/embedded/service/gitlab-rails/config/gitlab.yml# 修改默认的配置文件；
gitlab-rake gitlab:check SANITIZE=true --trace # 检查gitlab；
gitlab-ctl tail # 查看日志；
运行并启动：

[root@sannian swap]# gitlab-ctl start [root@sannian swap]# gitlab-ctl reconfigure//初始化设置 

打开 url 47.99.145.156

更改端口为9999

[root@sannian embedded]# cd /var/opt/gitlab/nginx/conf/ [root@sannian conf]# vim gitlab-http.conf [root@sannian conf]# gitlab-ctl restart 

打开url
47.99.145.156:9999
修改地址

git@gitlab.example.com:front/front-erp.git [root@sannian conf]# vim /opt/gitlab/embedded/service/gitlab-rails/config/gitlab.yml [root@sannian conf]# gitlab-ctl restart [root@sannian opt]# yum -y install git 

[root@sannian opt]# git config --global user.name "root" [root@sannian opt]# git config --global user.email "admin@example.com" [root@sannian opt]# ssh-keygen -t rsa -C admin@example.com 

复制密钥到gitlab上

[root@sannian front-erp]# vim /root/.ssh/id_rsa.pub [root@sannian opt]# cd front-erp/ [root@sannian front-erp]# git init Initialized empty Git repository in /opt/front-erp/.git/ [root@sannian front-erp]# git remote add origin git@47.99.145.156:front/front-erp.git [root@sannian front-erp]# git add . [root@sannian front-erp]# git commit -m "commit" [root@sannian front-erp]# git push -u origin master

三、安装gitlab-runner
安装docker

[root@sannian front-erp]# curl -fsSL https://get.docker.com | bash -s docker --mirror Aliyun 

配置镜像加速器 针对Docker客户端版本大于 1.10.0 的用户 

您可以通过修改daemon配置文件/etc/docker/daemon.json来使用加速器
mkdir -p /etc/docker
tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["https://v2ltjwbg.mirror.aliyuncs.com"]
}
EOF

[root@sannian front-erp]# systemctl daemon-reload [root@sannian front-erp]# systemctl restart docker [root@sannian front-erp]# docker search gitlab-runner 

下载gitlab-runner

[root@sannian front-erp]# docker pull gitlab/gitlab-runner 

运行gitlab-runner

[root@sannian front-erp]# docker images [root@sannian front-erp]# docker run -d -v /data-ci:/data-ci -v /home:/home --name gitlab-runner gitlab/gitlab-runner 246408751beaf0baaf0d0231bbdea8d5ec5f3c78f32e723a9f6d2312e8802a74 [root@sannian front-erp]# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 246408751bea gitlab/gitlab-runner "/usr/bin/dumb-init …" 33 seconds ago Up 31 seconds gitlab-runner 

注册 runner

[root@sannian front-erp]# docker exec -it 246408751bea gitlab-runner --help//帮助 

[root@sannian front-erp]# docker exec -it 246408751bea gitlab-runner register Runtime platform arch=amd64 os=linux pid=20 revision=cf91d5e1 version=11.4.2 Running in system-mode. Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/): http://47.99.145.156:9999/ Please enter the gitlab-ci token for this runner: XFomoe1rfzCPx7e6Ng_y Please enter the gitlab-ci description for this runner: [246408751bea]: front-erp-ci Please enter the gitlab-ci tags for this runner (comma separated): front-erp-ci Registering runner... succeeded runner=XFomoe1r Please enter the executor: shell, docker+machine, docker-ssh+machine, kubernetes, docker-ssh, parallels, ssh, virtualbox, docker: shell Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded! 

然后查看：

四、配置 .gitlab-ci.yml

stages: - test - deploy 构建开发环境: stage: test script: - /data-ci/front-erp.sh only: - develop 

vim front-erp.sh

#!/bin/sh #env if [[ $CI_BUILD_REF_SLUG == 'develop' ]]; then hostlist="" if [[ $CI_JOB_STAGE == 'test' ]]; then hostlist="47.99.89.247" fi if [[ $CI_JOB_STAGE == 'master' ]]; then hostlist="47.99.89.247" fi projectdir="/work/front/${CI_PROJECT_NAME}" for i in $hostlist do echo echo echo "-----------------------------------------------------------------------" echo "发布 主机: $i 项目: $CI_PROJECT_NAME " cd $CI_PROJECT_DIR yarn if [ $? = 0 ];then npm run build echo scp -r $CI_PROJECT_DIR/dist/\* root@${i}:${projectdir}/ rsync -avztH --delete $CI_PROJECT_DIR/dist/ root@${i}:${projectdir}/ else echo "mvn 构建失败...." exit 100 fi echo echo done fi