背景

需要Jenkins中切换多个Node，比如nodejs16和nodesjs18,所以在宿主机按照好这两个版本，然后再映射到Jenkins容器中

步骤

1.下载地址

https://nodejs.org/dist/
放到

cd /opt/soft/

2.解压

tar -xzvf node-v16.20.0-linux-x64.tar.gz
tar -xzvf node-v18.14.2-linux-x64.tar.gz

3重命名

752 mv node-v16.20.0-linux-x64 nodejs16
753 mv node-v18.14.2-linux-x64 nodejs18

4修改文件

nodejs16/lib/node_modules/npm/bin/npm-cli.js 和 npx-cli.js 的第一行​​​#!/usr/bin/env node​​​ -> ​​#!/usr/bin/env node16

nodejs18/lib/node_modules/npm/bin/npm-cli.js 和 npx-cli.js 的第一行​​​#!/usr/bin/env node​​​ -> ​​#!/usr/bin/env node18

5建立软连接

ln -s /opt/soft/nodejs16/bin/node16 /usr/local/bin
ln -s /opt/soft/nodejs18/bin/node18 /usr/local/bin

6检查安装成功

Jenkins映射

找到Node16的路径，在下边的文件中映射

version: '3.4'

services:
  jenkins:
    image: jenkins/jenkins:2.418
    container_name: jenkins
    ports:
      - "8080:8080"
    deploy:
      resources:
        limits:
          memory: 2048m
        reservations:
          memory: 512m
    volumes:
      - /docker/jenkins/data:/var/jenkins_home
      - /etc/localtime:/etc/localtime
      - /usr/local/jdk17:/usr/local/jdk17
      - /opt/moudle/jdk1.8.0_212:/opt/moudle/jdk1.8.0_212
      - /opt/soft/nodejs16/bin:/opt/soft/nodejs16/bin
      - /opt/soft/nodejs18/bin:/opt/soft/nodejs18/bin
    restart: always
    network_mode: host

参考

https://blog.csdn.net/qq_39480297/article/details/130852954