構建自己的jenkins映象

FROM jenkinsci/blueocean:latest

#安裝jdk
ADD jdk-8u45-linux-x64.tar.gz /opt/jdk
ENV JAVA_HOME /opt/jdk/jdk1.8.0_45
ENV CLASSPATH $JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
ENV PATH $PATH:$JAVA_HOME/bin

##安裝maven
ADD apache-maven-3.6.3-bin.tar.gz /opt/maven
ENV MAVEN_HOME /opt/maven/apache-maven-3.6.3
ENV PATH $PATH:$MAVEN_HOME/bin

 

jenkins啟動

docker run -d -u root -p 8082:8080 -v /opt/data/jenkins_home:/var/jenkins_home -v /opt/data/maven_conf/settings.xml:/opt/maven/apache-maven-3.6.3/conf/settings.xml -v /root/.m2:/root/.m2 -v /root/.ssh:/root/.ssh -v /var/run/docker.sock:/var/run/docker.sock ttj-jenkins

構建專案的Dockerfile

FROM openjdk:8-jdk
LABEL maintainer=ttj

#啟動自行載入   服務名-prod.yml配置
ENV PARAMS="--server.port=8080 --spring.profiles.active=dev"
RUN /bin/cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && echo 'Asia/Shanghai' >/etc/timezone

COPY target/*.jar /app.jar
EXPOSE 8080

# hospital-manage
ENTRYPOINT ["/bin/sh","-c","java -Dfile.encoding=utf8  -Djava.security.egd=file:/dev/./urandom -jar /app.jar ${PARAMS}"]
 

jenkinsfile

pipeline {
    agent any
	
	environment {
        harbor_url = 'registry.cn-qingdao.aliyuncs.com'
		harbor_project = 'mall'
		currentProjectName = 'mall-admin'
        DOCKERHUB_NAMESPACE = 'mall'
        IMAGE_NAME = 'mall-admin'
        IMAGE_TAR = 'mall-admin.tar'
        harbor_auth = 'cd4b7466-35cb-4e8d-8a49-dc999d36c6f0'
        SSH_NAME = 'dev_server'
        SSH_DIR = '/opt/pro/vue'
        tag = 'latest'
        currentProjectPort = '8089'
		activeProfile = 'test'
    }
	
	
    stages {
        stage('拉取程式碼') {
            agent none
			steps {
				checkout([$class: 'GitSCM', branches: [[name: '*/release']], doGenerateSubmoduleConfigurations: false, extensions: [], submoduleCfg: [], userRemoteConfigs: [[credentialsId: '45bf0388-516f-41b2-804c-9a630ed46e6d', url: 'http://****.git']]])
			    sh 'scp deployCluster.sh [email protected]:/opt'
			}
        }
		
        stage('專案編譯') {
            agent none
            steps {
                sh 'mvn clean package -Dmaven.test.skip=true'
            }
        }
		
        stage('構建映象') {
            parallel {
        		stage('構建mall-admin映象') {
        			agent none
        			steps {
        				sh 'ls mall-admin/target'
        				sh 'docker build -t ${IMAGE_NAME} -f mall-admin/Dockerfile  ./mall-admin/'
						sh "docker save ${IMAGE_NAME} > ${IMAGE_TAR}"
        			}
        		}
	        }
        }
		
		stage('映象推送') {
            agent none
            steps {
                withCredentials([usernamePassword(credentialsId: "${harbor_auth}", passwordVariable: 'password', usernameVariable: 'username')]) {
                    sh 'docker tag ${IMAGE_NAME}:${tag} ${harbor_url}/${harbor_project}/${IMAGE_NAME}'
            		//登入到Harbor
                    sh "docker login -u ${username} -p ${password} ${harbor_url}"
            		sh 'docker push ${harbor_url}/${harbor_project}/${IMAGE_NAME}'
                }
            }
        }
		
		stage("部署到伺服器") {
            steps {
				withCredentials([usernamePassword(credentialsId: "${harbor_auth}", passwordVariable: 'password', usernameVariable: 'username')]) {
                  sshPublisher(publishers: [sshPublisherDesc(configName: 'master_server', transfers: [sshTransfer(cleanRemote: false, excludes: '', execCommand: "sh /opt/deployCluster.sh ${harbor_url} ${harbor_project} ${currentProjectName} ${tag} ${currentProjectPort} ${username} ${password} ${activeProfile}", execTimeout: 120000, flatten: false, makeEmptyDirs: false, noDefaultExcludes: false, patternSeparator: '[, ]+', remoteDirectory: '', remoteDirectorySDF: false, removePrefix: '', sourceFiles: '/opt/deployCluster.sh')], usePromotionTimestamp: false, useWorkspaceInPromotion: false, verbose: false)])  
				}
			}
        }
    }
	
	post {
        always {
            // 清理臨時容器和映象
            sh "docker ps -a|grep Exited|awk '{print \$1}'|xargs -I {} docker rm {}"
            sh "docker images|grep '<none>'|awk '{print \$3}'|xargs -I {} docker image rm {} > /dev/null 2>&1 || true"
            cleanWs()
        }
    }
}

 

deployCluster.sh

#!/bin/sh
#接收外部引數
harbor_url=$1
harbor_project_name=$2
project_name=$3
tag=$4
port=$5
userName=$6
password=$7
profile=$8
imageName=$harbor_url/$harbor_project_name/$project_name:$tag
echo "$imageName"
#查詢容器是否存在，存在則刪除
containerId=`docker ps -a | grep -w $project_name:$tag | awk '{print $1}'`

if [ "$containerId" != "" ] ; then
#停掉容器
docker stop $containerId
#刪除容器
docker rm $containerId
echo "成功刪除容器"
fi

#查詢映象是否存在，存在則刪除
imageId=`docker images | grep -w $project_name | awk '{print $3}'`

if [ "$imageId" != "" ] ; then
docker rmi -f $imageId
echo "成功刪除映象"
fi

docker login -u $userName -p $password $harbor_url
# 下載映象
docker pull $imageName
# 啟動容器
docker run -di -p $port:$port $imageName $profile
docker logout $harbor_url
echo "容器啟動成功"