Creating server storage check with Jenkins pipeline and Mattermost notification
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pipeline { agent any environment { stageName = "Jenkins Health Check" mattermostChannel = "#mattermost-channel" diskUsagePercent = 0 diskUsagePercentMax = 75 } stages { stage('Check Disk Space Usage') { steps { script { // /dev/mapper/vg0-fs0vol 1.0T 576G 449G 57% def cmd = """ check_string=`df -h /dev/mapper/vg0-fs0vol` ; check_result=`"\${check_string}" |& tail -1` ; IFS=' ' read -ra check_array <<< "\$check_result" ; percent=` echo "\${check_array[4]:0:2}" ` ; percent=`echo \$percent | sed "s/%/ /g"` ; percent=`echo -e \$percent | sed -e 's/[[:space:]]*\$//'` ; echo "Disk usage: \$percent%"; echo "token""==\$percent==" """ sshPublisher( continueOnError: false, failOnError: true, publishers: [ sshPublisherDesc( configName: 'jenkins.server.com', transfers: [ sshTransfer( execCommand: ''' cd /local/home/jenkins/ ''' ), sshTransfer( remoteDirectory: '', removePrefix: '', sourceFiles: '*/**', execCommand: cmd ) ], verbose: true ) ] ) } } } stage('CheckLog') { steps { script { def list = manager.build.logFile.readLines() for (i = 1; i <100; i++) { def JobCount = list.count {it.startsWith("token") && it.contains("token==${i}==")} echo("JobCount ${JobCount} at ${i}") if (JobCount == 1){ diskUsagePercent = i def maxInt = Integer.parseInt(diskUsagePercentMax) if(diskUsagePercent >= maxInt){ error("token==${diskUsagePercent}==") } } } } } } } // Finishing Up Actions post { success { script { //notifySucc(stageName, diskUsagePercent) echo(stageName) } } failure { script { notifyError(stageName, diskUsagePercent) } } unstable { script { notifyUnstable(stageName, diskUsagePercent) } } fixed { script { notifyFixed(stageName, diskUsagePercent) } } } } def notifySucc(String stageName = '', Integer diskUsagePercent = 0) { def message = ":beach_umbrella: $stageName is OK. Disk usage: $diskUsagePercent% " echo(message) mattermostSend channel: mattermostChannel, color: "good", message: message } def notifyError(String stageName = '', Integer diskUsagePercent = 0) { def message message = ":hammer_and_wrench: $stageName is warning. Disk usage: $diskUsagePercent%. :rocket: @hui.li GO GO GO to clean :rocket:." echo(message) mattermostSend channel: mattermostChannel, color: "danger", message: message emailext ( subject: message, to: "user@test.com;", body: """<p>$stageName Need Cleanup: '${env.JOB_NAME} [${env.BUILD_NUMBER}]':</p> <p>Disk space usage warning, please check "<a href='${env.BUILD_URL}'>${env.JOB_NAME} [${env.BUILD_NUMBER}]</a>"</p>""" ) } def notifyUnstable(String stageName = '', Integer diskUsagePercent = 0) { def message = ":warning: $stageName is aborted." echo(message) mattermostSend channel: mattermostChannel, color: "warning", message: message } def notifyFixed(String stageName = '', Integer diskUsagePercent = 0) { def message = ":sun_with_face: $stageName is back, Jenkins has been cleaned up. Disk usage: $diskUsagePercent%" echo(message) mattermostSend channel: mattermostChannel, color: "good", message: message } |
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