install
Judge java version
java -version
If it is the java version of GIJ, you need to reinstall java
sudo yum remove java sudo yum install -y java-1.8.0-openjdk sudo yum install -y git
To install jenkins:
sudo wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo sudo rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key sudo yum -y install jenkins
You can modify / view the port number of jenkins through vim /etc/sysconfig/jenkins
So far jenkins installation is complete
If jenkins is not working properly, use systemctl status jenkins to check
Launch jenkins
systemctl start jenkins
Configuring environment variables for Jenkins
Open server console
input
echo $PATH
Copy the output.
On the jenkins page, open
Manage Jenkins > System Settings > Global Properties > environment variables > Add
Add PATH and paste the contents copied above.
Final preservation
Configure github private key for jenkins
Open jenkins web page
click
Click System
click
Click Add credentials
Select SSH Username with private key as the type
Fill in the name of the key for ID and description
Username is not required
Enter private key
Passphase is empty if not
Click OK
Finally, on github, configure public key
Configure pipeline
On the home page, click new assembly line
Then select the pipeline and click OK
General and trigger can be left blank, but pipeline script must be filled
Pipeline script case
node { withEnv(["GOPATH=$WORKSPACE",'JENKINS_NODE_COOKIE=dontkillme']) { stage('Init gopath') { sh 'mkdir -p $WORKSPACE/react_app_src' } stage('Get code') { checkout([ $class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'react_app_src']], submoduleCfg: [], userRemoteConfigs: [[ credentialsId: 'ssh_for_jenkins', url: 'git@github.com:NikoKVCS/react_app.git' ]] ]) } stage('Build go proejct') { sh 'cd react_app_src;chmod +x ./build.sh;./build.sh' } stage('Run server') { sh 'cd react_app_src;chmod +x ./deploy.sh;./deploy.sh' } } }
env.PROJ_DIR='src/go_react' node { withEnv(["GOPATH=$WORKSPACE"]) { stage('Init gopath') { sh 'mkdir -p $GOPATH/{bin,pkg,src}' } stage('Get code') { checkout([ $class: 'GitSCM', branches: [[name: '*/master']], doGenerateSubmoduleConfigurations: false, extensions: [[$class: 'RelativeTargetDirectory', relativeTargetDir: 'src/go_react']], submoduleCfg: [], userRemoteConfigs: [[ credentialsId: 'ssh_for_jenkins', url: 'git@github.com:NikoKVCS/go_react.git' ]] ]) } stage('Build go proejct') { sh 'cd ${PROJ_DIR};chmod +x ./build.sh;./build.sh' } stage('Run server') { sh 'cd ${PROJ_DIR};chmod +x ./deploy.sh;./deploy.sh' } } }