程序猿进阶（三）--Jenkins篇（基础）

Jenkins安装部署

Jenkins安装

安装docker，自行百度

docker pull jenkins/jenkins:lts
docker images 
#jenkins/jenkins     lts                 22b8b9a84dbe        2 weeks ago         568MB
docker inspect 22b8b9a84dbe
#查看相关信息
mkdir /home/jenkins_home
docker run -d --name jenkins_01 -p 8081:8080 -v /home/jenkins_01:/home/jenkins_01 jenkins/jenkins:lts
docker ps
#563c4eb8048b        jenkins/jenkins:lts   "/sbin/tini -- /usr/…"   18 minutes ago      Up 18 minutes       50000/tcp, 0.0.0.0:8081->8080/tcp   jenkins_01
docker logs 563c4eb8048b

可以查看Jenkins的初始密码

*************************************************************
*************************************************************
*************************************************************

Jenkins initial setup is required. An admin user has been created and a password generated.
Please use the following password to proceed to installation:

558272cfbc834416bb475a31e3c7ffe3

This may also be found at: /var/jenkins_home/secrets/initialAdminPassword

*************************************************************
*************************************************************
*************************************************************

远程登录 http://ip:8081
输入初始密码，安装默认的包

Docker 容器的启动和停止

jenkins报错停止工作后使用，比如

OpenJDK 64-Bit Server VM warning: INFO: os::commit_memory(0x00000000fc12f000, 40386560, 0) failed; error='Cannot allocate memory' (errno=12)
#
# There is insufficient memory for the Java Runtime Environment to continue.
# Native memory allocation (mmap) failed to map 40386560 bytes for committing reserved memory.
# An error report file with more information is saved as:
# /tmp/hs_err_pid6.log

服务器太烂，内存爆了

docker start 563c4eb8048b
docker stop 563c4eb8048b

自行更换containerID，重启容器即可
如果网页可以访问的话，直接访问ip:port/restart即可

Jenkins+Github测试

打开Jenkins首页
Manage Jenkins -> Global Tool Configuration -> Git
默认为git即可

我是用的是Django项目做的测试

错误1: ‘xxx’ command not found

原因：
没有加载环境变量
解决方案：
加入#!/bin/bash -ilex

错误2:等待施工

参考：
docker安装jenkins最新版本
jenkins构建GitHub项目
jenkins 执行sh脚本 没携带环境变量,报错command not founds问题