pipeline {
    agent {
        kubernetes {
            yamlFile 'centos7-rpmbuild.yaml'
            defaultContainer 'centos7-rpmbuild'
            slaveConnectTimeout '3600'
            nodeSelector 'kubernetes.io/os=linux,kubernetes.io/arch=amd64'
        }
    }

    options {
        buildDiscarder(logRotator(numToKeepStr: '5'))
        disableConcurrentBuilds()
    }

    triggers {
        pollSCM('H * * * *')
    }

    stages {
        stage('Run shell') {
            steps {
                sh '''
                    uname -a
                    printenv | sort
                    cat /etc/os-release
                    export CENTOS_MIRROR=http://spunk.home.kraxel.org/centos/
                    export EPEL_MIRROR=http://spunk.home.kraxel.org/epel/
                    /usr/local/bin/configure-mirror
                    yum update -y
                '''
            }
        }
    }
}