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doc: update jenkins document.
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@jaywcjlove
jaywcjlove committed Jul 22, 2024
1 parent 10c3d91 commit 997534c
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162 changes: 157 additions & 5 deletions docs/jenkins/README.md
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Expand Up @@ -162,7 +162,7 @@ docker save -o node22.tar node:22
scp -P 2222 node22.tar root@152.22.3.186:/home/docker-images
```

Pipeline 脚本中使用 Docker nodejs 20 运行
Pipeline 脚本中使用 Docker nodejs 20 运行示例

```groovy
pipeline {
Expand All @@ -185,7 +185,7 @@ pipeline {
// 本地需要上传的目录 以及远程服务器的目录
def localDir = "${WORKSPACE}/h5_vip/test_dir/"
def vip_host = '106.53.119.240'
def vip_host = '152.22.3.186'
def vip_remote_dir = "/mnt/mall/h5"
}
stages {
Expand Down Expand Up @@ -232,11 +232,11 @@ pipeline {
rm -rf test_dir
mv dist test_dir
'''
withCredentials([sshUserPrivateKey(credentialsId: 'bd6f00e6-9dfd-4fd5-b94b-7559ca212e9a', keyFileVariable: 'SSH_KEY')]) {
withCredentials([sshUserPrivateKey(credentialsId: '9dfd-4fd5-b94b-7559ca212e9a', keyFileVariable: 'SSH_KEY')]) {
// 连接到远程服务器并删除 test_dir 目录 重新上传
sh '''
ssh -i ${SSH_KEY} -o StrictHostKeyChecking=no root@106.53.119.240 "rm -rf /mnt/mall/h5/test_dir"
scp -i ${SSH_KEY} -o StrictHostKeyChecking=no -P 22 -r "${localDir}" root@106.53.119.240:${vip_remote_dir}
ssh -i ${SSH_KEY} -o StrictHostKeyChecking=no root@152.22.3.186 "rm -rf /mnt/mall/h5/test_dir"
scp -i ${SSH_KEY} -o StrictHostKeyChecking=no -P 22 -r "${localDir}" root@152.22.3.186:${vip_remote_dir}
'''
}
break
Expand All @@ -263,4 +263,156 @@ pipeline {
}
}
}
```

## Java 环境

基于 `openjdk:11` 创建一个包含 `Maven` 的自定义 Docker 镜像

```dockerfile
FROM --platform=linux/amd64 openjdk:11
# 安装 Maven 3.8.7
ENV MAVEN_VERSION=3.8.7
RUN apt-get update && apt-get install -y wget tar \
&& wget https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
&& tar xzf apache-maven-${MAVEN_VERSION}-bin.tar.gz -C /opt \
&& ln -s /opt/apache-maven-${MAVEN_VERSION} /opt/maven \
&& rm apache-maven-${MAVEN_VERSION}-bin.tar.gz
# 设置 Maven 环境变量
ENV MAVEN_HOME=/opt/maven
ENV PATH="${MAVEN_HOME}/bin:${PATH}"
# 创建非 root 用户并设置权限
RUN useradd -u 1000 -ms /bin/bash jenkins \
&& mkdir -p /home/jenkins/.m2/repository \
&& chown -R jenkins:jenkins /home/jenkins/.m2
# 切换到非 root 用户
USER jenkins
# 验证 Maven 版本
RUN mvn -version
```

构建 `openjdk` 新的镜像，命名为 `my-openjdk-maven`

```sh
docker build -t my-openjdk-maven:3.8.7 .
# 保存 Docker 镜像到本地文件
docker save -o my-openjdk-maven.3.8.7.tar my-openjdk-maven:3.8.7
docker save -o my-openjdk-maven.3.8.8.tar my-openjdk-maven:3.8.8
# 上传到服务器
scp -P 2222 my-openjdk-maven.3.8.7.tar root@106.55.8.163:/home/docker-images
```

加载 docker 自定义镜像

```sh
docker load -i ./my-openjdk-maven.3.8.7.tar
```

这事缓存下载的 maven 的包

```sh
docker run -it --rm my-openjdk-maven:3.8.7 /bin/bash
# 在【容器】内运行
id jenkins
# uid=1000(jenkins) gid=1000(jenkins) groups=1000(jenkins)
# 在【宿主机】上使用这些 ID 来更改目录的拥有者
sudo chown -R 1000:1000 /root/.m2/
# 将目录权限设置为可读写
sudo chmod -R 777 /root/.m2/
```

Pipeline 脚本中使用 Docker java `openjdk:11` & `maven.3.8.7` 运行示例

```groovy
pipeline {
agent {
docker {
image 'my-openjdk-maven:3.8.7'
// 将 Maven 的本地仓库挂载到容器的 /root/.m2 路径，
// 确保你每次构建时都能重用之前下载的依赖
args '-v /root/.m2:/home/jenkins/.m2:rw'
}
}
environment {
def git_url="http://106.55.8.163:8081/mall/springboot-mall.git"
def git_auth = "211ca2-55c4f199-4b15-b087-238db80b102d"
def git_branch = "${branch}"
def project_env = "${project_env}"
def vip_host = '152.22.3.186'
def vip_remote_dir = "/mnt/mall/admin"
}
stages {
stage('Git Checkout') {
steps {
echo 'check git'
checkout([
$class: 'GitSCM',
branches: [[name: "${git_branch}" ]],
doGenerateSubmoduleConfigurations: false,
extensions: [
// 只拉取最新的提交
[$class: 'CloneOption', depth: 1, shallow: true, noTags: true]
],
submoduleCfg: [],
userRemoteConfigs: [[
credentialsId: "${git_auth}",
url: "${git_url}"
]]
])
}
}
stage('Manven Build') {
steps {
/**
* 执行maven打包
* -B --batch-mode 在非交互（批处理）模式下运行(该模式下,当Mven需要输入时,它不会停下来接受用户的输入,而是使用合理的默认值)
* 打包时跳过JUnit测试用例
* -DskipTests 不执行测试用例，但编译测试用例类生成相应的class文件至target/test-classes下
* -Dmaven.test.skip=true，不执行测试用例，也不编译测试用例类
**/
sh "cd ${WORKSPACE} ; mvn clean package -Dmaven.test.skip=true -Dmaven.repo.local=/home/jenkins/.m2/repository -U"
}
}
stage('Send Files') {
when {
expression {
currentBuild.result == null || currentBuild.result == 'SUCCESS'
}
}
steps {
script {
switch (project_env) {
case "pro":
// 部署服务器 SSH 凭据，验证登录用，才可以 ssh 和 scp 上传等功能
withCredentials([sshUserPrivateKey(credentialsId: 'bd6f00e69dfd-4fd5-b94b-7559ca212e9a', keyFileVariable: 'SSH_KEY')]) {
// 连接到远程服务器并删除 admin 目录 重新上传
sh '''
scp -i ${SSH_KEY} -o StrictHostKeyChecking=no -r -P 22 '${WORKSPACE}/admin/target/lib' 'root@${vip_host}:${vip_remote_dir}'
scp -i ${SSH_KEY} -o StrictHostKeyChecking=no -r -P 22 '${WORKSPACE}/admin/target/admin-2.3.jar' 'root@${vip_host}:${vip_remote_dir}'
ssh -i ${SSH_KEY} -o StrictHostKeyChecking=no root@${vip_host} '/mnt/sh/admin-8000.sh restart;'
'''
}
break
case "dev":
break
}
}
}
}
}
post {
success {
sh "echo 'Success success'"
}
failure {
sh "echo 'Faild faild'"
}
}
}
```
24 changes: 24 additions & 0 deletions docs/jenkins/openjdk/Dockerfile
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FROM --platform=linux/amd64 openjdk:11

# 安装 Maven 3.8.7
ENV MAVEN_VERSION=3.8.7
RUN apt-get update && apt-get install -y wget tar \
&& wget https://archive.apache.org/dist/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
&& tar xzf apache-maven-${MAVEN_VERSION}-bin.tar.gz -C /opt \
&& ln -s /opt/apache-maven-${MAVEN_VERSION} /opt/maven \
&& rm apache-maven-${MAVEN_VERSION}-bin.tar.gz

# 设置 Maven 环境变量
ENV MAVEN_HOME=/opt/maven
ENV PATH="${MAVEN_HOME}/bin:${PATH}"

# 创建非 root 用户并设置权限
RUN useradd -u 1000 -ms /bin/bash jenkins \
&& mkdir -p /home/jenkins/.m2/repository \
&& chown -R jenkins:jenkins /home/jenkins/.m2

# 切换到非 root 用户
USER jenkins

# 验证 Maven 版本
RUN mvn -version
2 changes: 2 additions & 0 deletions docs/jenkins/openjdk/README.md
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@@ -0,0 +1,2 @@

[Java 环境镜像](../README.md#java-环境)

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