docker从0安装Jenkins

Ubuntu初始化

sudo apt-get install openssh-server
sudo vim /etc/ssh/sshd_config

设置静态IP

cd /etc/netplan

···
network:
  version: 2
  renderer: NetworkManager
  ethernets:
    ens33:   # 网卡名称
      dhcp4: no     # 关闭dhcp
      dhcp6: no
      addresses: [192.168.0.108/24]  # 静态ip
      gateway4: 192.168.0.1     # 网关
      nameservers:
        addresses: [8.8.8.8, 114.114.114.114] #dns
···
sudo netplan apply

docker安装

sudo apt-get update


sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg \
    lsb-release
    
    
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg


echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
  
  
sudo apt-get update


sudo apt-get install docker-ce docker-ce-cli containerd.io -y

#切换镜像源
sudo vim /etc/docker/daemon.json
···
{
"registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"]
}
···
sudo systemctl restart docker

#Docker中国官方镜像源
https://registry.docker-cn.com
#网易镜像源
http://hub-mirror.c.163.com
#中国科技大学镜像源
https://docker.mirrors.ustc.edu.cn

安装jdk

#第一步：上传或下载安装包
cd  /usr/local
jdk-8u152-linux-x64.tar.gz

#第二步：解压安装包
tar -zxvf jdk-8u152-linux-x64.tar.gz

#第三步：建立软连接
ln -s /usr/local/jdk1.8.0_152/  /usr/local/jdk

#第四步：修改环境变量
vim /etc/profile
export JAVA_HOME=/usr/local/jdk
export JRE_HOME=$JAVA_HOME/jre
export CLASSPATH=.:$CLASSPATH:$JAVA_HOME/lib:$JRE_HOME/lib
export PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
#通过命令source /etc/profile让profile文件立即生效
source /etc/profile

安装maven

#第一步：上传或下载安装包
cd  /usr/local
apache-maven-3.6.1-bin.tar.gz

#第二步：解压安装包
tar  -zxvf  apache-maven-3.6.1-bin.tar.gz

#第三步：建立软连接
ln  -s  /usr/local/apache-maven-3.6.1/  /usr/local/maven

#第四步：修改环境变量
vim /etc/profile
export MAVEN_HOME=/usr/local/maven
export PATH=$PATH:$MAVEN_HOME/bin
#通过命令source /etc/profile让profile文件立即生效
source /etc/profile

jenkins安装

docker pull jenkins/jenkins:lts

mkdir /docker

mkdir /docker/jenkins_home

chown -R 1000 /docker/jenkins_home/

#root该用户为启动Jenkins时的所属用户，y
sudo usermod -aG docker root

sudo docker restart jenkins

sudo chmod 666 /var/run/docker.sock


docker run -di --name=jenkins -p 8080:8080 -p 9000:9000 -v /docker/jenkins_home/:/var/jenkins_home -v /usr/local/jdk:/usr/local/jdk -v /usr/local/maven:/usr/local/maven -v /var/run/docker.sock:/var/run/docker.sock -v $(which docker):/usr/bin/docker jenkins/jenkins:lts

cd /docker/jenkins_home/updates/

sed -i 's/http:\/\/updates.jenkins-ci.org\/download/https:\/\/mirrors.tuna.tsinghua.edu.cn\/jenkins/g' default.json && sed -i 's/http:\/\/www.google.com/https:\/\/www.baidu.com/g' default.json