k8s中安装docker-jenkins2.328-java-jdk-maven详细笔记资料包

k8s 中安装 docker-jenkins2.328 或 2.340-java-jdk-maven

jenkins 机器： 192.168.27.132

1.jenkins 容器所在宿主机安装 docker、java 环境和 maven 环境，以便运行 jenkins 容器时映射进去

# wget https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo -O /etc/yum.repos.d/docker-ce.repo

# yum -y install docker-ce

# systemctl enable docker

# systemctl start docker

# mkdir /data

# vi /etc/docker/daemon.json #配置镜像下载加速器

Client:

Context: default

Debug Mode: false

Plugins:

app: Docker App (Docker Inc., v0.9.1-beta3)

buildx: Docker Buildx (Docker Inc., v0.8.0-docker)

scan: Docker Scan (Docker Inc., v0.17.0)

Server:

Containers: 0

Running: 0

jdk-8u202-linux-x64.tar.gz

[root@localhost ~]# tar -zxf jdk-8u202-linux-x64.tar.gz

[root@localhost ~]# mv jdk1.8.0_202/ /usr/local/

[root@localhost ~]# ls /usr/local/jdk1.8.0_202/

bin COPYRIGHT include javafx-src.zip jre lib LICENSE man README.html release src.zip

THIRDPARTYLICENSEREADME-JAVAFX.txt THIRDPARTYLICENSEREADME.txt

安装 maven3.8

[root@localhost ~]# ls apache-maven-3.8.1-bin.tar.gz

apache-maven-3.8.1-bin.tar.gz

[root@localhost ~]# tar -zxf apache-maven-3.8.1-bin.tar.gz

export JAVA_HOME=/usr/local/jdk1.8.0_202/

export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

export MAVEN_HOME=/usr/local/apache-maven-3.8.1/

export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin

[root@localhost ~]# source /etc/profile

[root@localhost ~]# java -version

java version "1.8.0_202"

Java(TM) SE Runtime Environment (build 1.8.0_202-b08)

Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode)

[root@localhost ~]# mvn --version

[root@localhost jenkins-2.328_image_and_jiaoben]# ls

jenkins_2.328.tar run_jenkins.sh

[root@localhost jenkins-2.328_image_and_jiaoben]# docker load -i jenkins_2.328.tar

[root@localhost jenkins-2.328_image_and_jiaoben]# docker images |grep 328

jenkins/jenkins 2.328 55860ee0cd73 2 months ago 442MB

[root@localhost jenkins-2.328_image_and_jiaoben]# cat run_jenkins.sh

#!/bin/bash

mkdir /data/jenkins_home -p

docker run -d --name jenkins2.328 -u root -v /data/jenkins_home:/var/jenkins_home -v /etc/profile:/etc/profile -v

/usr/local/jdk1.8.0_202:/usr/local/jdk1.8.0_202 -v /usr/local/apache-maven-3.8.1:/usr/local/apache-maven-3.8.1 --net=host

…………

Please use the following password to proceed to installation:

b5385281ad0741e39ed08fc08ae0d10a

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

[root@localhost ~]# docker exec -it jenkins2.328 bash

root@localhost:/# tail -4 /etc/profile

export CLASSPATH=.:$JAVA_HOME/jre/lib/rt.jar:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

export MAVEN_HOME=/usr/local/apache-maven-3.8.1/

export PATH=$PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin

root@localhost:/# source /etc/profile

3.jenkins 配置国内加速插件源地址

Jenkins 国外官方插件下载速度非常慢，所以改为国内插件地址：

登录 jenkins——manage jenkins——manage plugins——

先点击 avalibale 先缓冲一下所有插件，缓冲完毕后，会在服务器的/data/jenkins_home/updates/目录里会形成一个缓冲的

default.json 文件，这个文件缓冲的都是国外 jenkins 插件地址，需要替换成国内地址，如下：

[root@localhost ~]# ls /data/jenkins_home/updates/default.json #国外插件地址

/data/jenkins_home/updates/default.json

[root@localhost ~]# cp /data/jenkins_home/updates/default.json /data/jenkins_home/updates/default.json.bak

国外地址： http://updates.jenkins-ci.org/download/

下面是替换为国内清华大学的地址：https://mirrors.tuna.tsinghua.edu.cn/jenkins/

在 web 界面地址中敲一个 restart 然后回车，如下：

重启后，再重新登录 jenkins 即可。