本文主要介绍Jenkins环境的搭建方法。

软件安装

安装环境：Ubuntu 20.04

$sudo apt-get install default-jdk

$wget -q -O - https://pkg.jenkins.io/debian/jenkins.io.key | sudo apt-key add -
$sudo sh -c 'echo deb http://pkg.jenkins.io/debian-stable binary/ > /etc/apt/sources.list.d/jenkins.list'
$sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 9B7D32F2D50582E6
$sudo apt-get update
$sudo apt-get install jenkins

安装注意：按照官方的方法， 没有 sudo apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 9B7D32F2D50582E6 这条命令，会在 apt-get update 的地方出现错误，导致后面无法进行 apt-get install jenkins ：

......
Get:12 http://cn.archive.ubuntu.com/ubuntu focal-backports InRelease [98.3 kB]
Reading package lists... Done        
W: GPG error: https://pkg.jenkins.io/debian-stable binary/ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 9B7D32F2D50582E6
E: The repository 'https://pkg.jenkins.io/debian-stable binary/ Release' is not signed.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.