李明
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了解git代码提交完成jenkins的构建
image.png
构建说明
#!groovy
pipeline {
//之前说过jenkins是支持集群的，但是咱们这里不需要集群的方式，因为有了k8s。any在任何可用的agent 上执行
agent any
//环境变量，
environment {
REPOSITORY="ssh://git@192.168.66.101:2222/liming/microservice.git"
}
//流水线是如何提前，都是通过很多个stages下面的stage
stages {
stage('获取代码'){
steps{
echo " start fetch code from git ssh://git@192.168.66.101:2222/liming/microservice.git"
deleteDir()
git "${REPOSITORY}"
}
}
}
}
docker ps docker exec -it d918e00a583f /bin/bash ssh-keygen -t rsa -C "394498036@qq.com" cat /root/.ssh/id_rsa.pub
echo "nameserver 8.8.8.8" | tee /etc/resolv.conf > /dev/null apt-get update apt-get install vim cd /opt/maven/conf vi settings.xml mkdir /usr/lib/jvm/java-8-openjdk-amd64/lib
<mirror> <id>nexus-aliyun</id> <mirrorOf>*</mirrorOf> <name>Nexus aliyun</name> <url>http://maven.aliyun.com/nexus/content/groups/public</url> </mirror>
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project message-thrift-service-api: Compilation failure [ERROR] Unable to locate the Javac Compiler in: [ERROR] /usr/lib/jvm/java-8-openjdk-amd64/jre/../lib/tools.jar [ERROR] Please ensure you are using JDK 1.4 or above and [ERROR] not a JRE (the com.sun.tools.javac.Main class is required). [ERROR] In most cases you can change the location of your Java [ERROR] installation by setting the JAVA_HOME environment variable.
yum install lrzsz#rz 选择tool.jardocker cp tool.jar 容器ID:/usr/lib/jvm/java-8-openjdk-amd64/jre/../lib/tools.jar
···
>配置环境变量
``` bash
docker exec -it 容器ID /bin/bash
vi ~/.bashrc#配置下面的环境变量set JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
export PATH=${JAVA_HOME}/bin:$PATH
#!groovypipeline {
//之前说过jenkins是支持集群的，但是咱们这里不需要集群的方式，因为有了k8s。any在任何可用的agent 上执行
agent any
//环境变量，
environment {
REPOSITORY="ssh://git@192.168.66.101:2222/liming/microservice.git"
MODULE="user-edge-service"
}
//流水线是如何提前，都是通过很多个stages下面的stage
stages {
stage('获取代码'){
steps{
echo " start fetch code from git ssh://192.168.66.101:2222/liming/microservice.git"
deleteDir()
git "${REPOSITORY}"
}
}
stage('编译+单元测试') {
steps{
echo " start compile"
sh "mvn -U -pl ${MODULE} -am clean package"
}
}
}
}
jenkins完成推送到官网镜像
cd ~ vi build-image.sh chmod 775 build-image.sh docker login
#!groovypipeline {
//之前说过jenkins是支持集群的，但是咱们这里不需要集群的方式，因为有了k8s。any在任何可用的agent 上执行
agent any
//环境变量，
environment {
REPOSITORY="ssh://git@192.168.66.101:2222/liming/microservice.git"
MODULE="user-edge-service"
SCRIPT_PATH="/root/"
}
//流水线是如何提前，都是通过很多个stages下面的stage
stages {
stage('获取代码'){
steps{
echo " start fetch code from git ssh://192.168.66.101:2222/liming/microservice.git"
deleteDir()
git "${REPOSITORY}"
}
}
stage('代码静态检查') {
steps{
echo " start code check"
}
}
stage('编译+单元测试') {
steps{
echo " start compile"
sh "mvn -U -pl ${MODULE} -am clean package"
}
}
stage('构建镜像') {
steps{
echo " start build image"
sh "#{SCRIPT_PATH}/build-image.sh ${MODULE}"
}
}
stage('发布系统') {
steps{
echo " start deploy"
sh "#{SCRIPT_PATH}/deploy.sh ${MODULE} ${MODULE}"
}
}
}
}
#!/bin/bash
MODULE=$1
TIME=`date "+%Y%m%d%H%M"`
GIT_REVISION=`git log -1 --pretty=format:"%h"`
IMAGE_NAME=zhugeaming/${MODULE}:${TIME}_${GIT_REVISION}
cd ${MODULE}
docker build -t ${GIT_REVISION} .
docker push ${GIT_REVISION}
#!/bin/bash
IMAGE=`cat IMAGE_NAME`
DEPLOYMENT=$1
MODULE=$2
echo "update image to ${IMAGE}"
kubectl set image deployment/${DEPLOYMENT} ${MODULE} =${MODULE}
PS：最后总结下，建议jenkins不要使用容器安装，我用容器安装入了至少十几个坑，对了解命令还是有好处的。我总结几点
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2019-03-11 09:10:11
