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
