Jenkins

# wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat/jenkins.repo
# rpm --import https://pkg.jenkins.io/redhat/jenkins.io.key
# yum install jenkins
# systemctl start jenkins java

# cat /var/lib/jenkins/secrets/initialAdminPassword

http://x.x.x.x:8080/

node {
    stage 'Deploy1'
    sh "date"
    sh "whoami"
    sh "pwd"

    stage 'Deploy2'
    sh "sleep 3"
    sh "date"
}

sh 'date | true'

def RESULT = sh (
    script: "do something",
    returnStatus: true
) == 0

if(RESULT) {
  // do something
} else {
  // do something
}

/etc/sysconfig/jenkins

JENKINS_USER="user01"

chown -R user01: /var/lib/jenkins /var/log/jenkins /var/cache/jenkins

curl -so config.xml --user USER:PASSWORD "http://x.x.x.x/config.xml"

curl -XPOST --data-binary @config.xml --user USER:PASSWORD "http://x.x.x.x/config.xml"

Middleware