CI/CD搭建配置

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CI/CD搭建配置

前言

主要讲述 gitlab-ci 和 jekins 的使用体验系统环境: deepin 15.11 x64

gitlab-ci

安装 gitlab-runner

方法一: GNU/Linux 安装(不好使)

# For Debian/Ubuntu/Mint
curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh | sudo bash

# For RHEL/CentOS/Fedora
curl -L https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.rpm.sh | sudo bash

# install
# For Debian/Ubuntu/Mint
sudo apt-get install gitlab-runner

# For RHEL/CentOS/Fedora
sudo yum install gitlab-runner

# for DEB based systems
apt-cache madison gitlab-runner
sudo apt-get install gitlab-runner=10.0.0

# for RPM based systems
yum list gitlab-runner --showduplicates | sort -r
sudo yum install gitlab-runner-10.0.0-1

方法二: FreeBSD 安装(推荐)

# Linux x86-64
sudo wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64

# Linux x86
sudo wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-386

# Linux arm
sudo wget -O /usr/local/bin/gitlab-runner https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-arm

# 添加执行权限
sudo chmod +x /usr/local/bin/gitlab-runner

# 创建一个gitlab-ci用户
sudo useradd --comment 'GitLab Runner' --create-home gitlab-runner --shell /bin/bash

# 安装并启动服务
sudo gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner
sudo gitlab-runner start

方法三: 通过 deb 安装可能大家在使用方法一安装提示:无法定位到软件包 gitlab-runner , 那么可以使用这种方式手动安装
```
# For Debian/Ubuntu/Mint
dpkg -i gitlab-runner_<arch>.deb

# For RHEL/CentOS/Fedora
rpm -i gitlab-runner_<arch>.rpm
```

方法四: 通过 docker 安装

# 下载安装镜像
docker pull gitlab/gitlab-runner:latest
# 运行容器
# -m 最大占用内存 --memory-reservation 内存+swap
# -d: 后台运行
# -p:将容器内部端口向外映射,这里用8081是防止80端口被占用
# --name:命名容器名称
# -v:将容器内数据文件夹,日志,配置等挂载到宿主机指定目录下
docker run -d -m 500M --name gitlab-runner --restart always -v /var/run/docker.sock:/var/run/docker.sock -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner:latest

然后注册 gitlab-runner

# linux，mac等
sudo gitlab-runner register
# docker register
docker run --rm -t -i -v /srv/gitlab-runner/config:/etc/gitlab-runner gitlab/gitlab-runner register
# 1.按照提示输入你的gitlab地址和token：gitlab项目设置 => CI/CD => Runner
# 2.按照提示输入描述
# 3.按照提示打标签
# 4.按照提示选择执行者:我这里是shell

配置 .gitlab-ci.yml

# 定义 stages
stages:
  - update
  - test
  - build
# 创建node_modules缓存，不用每次都重新安装依赖了
cache:
  key: ${CI_BUILD_REF_NAME}
  paths:
    - node_modules/

# 更新代码并安装依赖
update:
  stage: update
  script:
    - npm install
  tags:
    - update

# 执行单元测试
test:
  stage: test
  script:
    - npm run test
  tags:
    - test

# 打包
build:
  stage: build
  script:
    - npm run build
  tags:
    - build

dist目录下index.html打开空白页的解决方案

# 可以在log看到如下提示
# Tip: built files are meant to be served over an HTTP server.
# Opening index.html over file:// won't work.

# 全局安装http-server
npm install -g http-server
# 进入dist目录,启用
cd dist && hs

安装和使用jenkins

# 使用docker安装镜像比较方便
docker pull jenkins/jenkins
# 运行一个容器
# -m 最大占用内存 --memory-reservation 内存+swap
# -d: 后台运行
# -p:将容器内部端口向外映射,这里建议使用80端口
# 上面建议80端口是因为在后续CI使用gitlab-runner时,其他自定义端口均报错(我尝试多种方法，均失败，目前未找到解决方案)
# --name:命名容器名称
# -v:将容器内数据文件夹,日志,配置等挂载到宿主机指定目录下
docker run -m 800M -d -p 8080:8080 -p 50000:50000 --name jenkins -v jenkins-data:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock jenkins/jenkins
# 进入容器
docker exec -it jenkins bash
# 打印密码,执行安装
cat /var/lib/jenkins/secrets/initialAdminPassword
# 生成ssh秘钥,
ssh-keygen -t rsa
# 打印公钥,填入gitlab,方便后面拉代码
cat /var/jenkins_home/.ssh/id_rsa.pub

在 jenkins 中配置 git 项目的地址? 由于我们的 gitlab-ce 也是运行在 docker 中，无法直接获取项目地址,所以这里需要创建 Bridge 网桥方便容器之间互相访问

# 创建bridge网络
docker network create testnet
# 查询新创建的bridge
docker network ls
# 重新运行gitlab-ce容器连接到testnet网络
docker run -m 2048M -d -p 8443:443 -p 80:80 -p 2222:22 --name gitlab --network testnet --network-alias gitlab  --restart always -v /home/gitlab/config:/etc/gitlab -v /home/gitlab/logs:/var/log/gitlab -v /home/gitlab/data:/var/opt/gitlab gitlab/gitlab-ce
# 重新运行jenkins容器连接到testnet网络
docker run -m 800M -d -p 8080:8080 -p 50000:50000 --name jenkins --network testnet --network-alias jenkins  -v jenkins-data:/var/jenkins_home -v /var/run/docker.sock:/var/run/docker.sock jenkins/jenkins
# 进入jenkins容器访问gitlab
docker exec -it jenkins bash
ping gitlab
# jenkins的bash没有vi，vim。。。。
# 把刚才对应的ip追加到hosts
echo '172.18.0.2 gitlab.com' >> /etc/hosts

使用体验

gitlab-runner 使用更加方便,和 gitlab 集成度高
jenkins 相对而言功能和插件更丰富
gitlab-runner 图形可视化更友好,集成到 gitlab ,可实时显示当前状态

参考

PreviousDocker Nextdeepin搭建docker环境

Last updated 10 months ago

Was this helpful?