#!/usr/bin/env groovy

pipeline {
    agent any

    triggers {
        // Run this every 5 minutes or so.
        cron('5 * * * *')
    }

    stages {
        // Assumption: Agent any should start this task on the master and we
        // haven't had many issues on this.

        stage('Booting up') {
            steps {
                sh 'hostname'
                sh 'docker -v'

                // Doing this with a script block in Groovy surprisingly turned
                // out to be much harder than it should be.
                //
                // Time in nanoseconds, that's as much precision as we can get.
                sh 'date +%s%N > start.time'
            }
        }

        stage('Container') {
            // Start a container. This needs investigation
            steps {
                sh 'true'
            }
        }

        stage('Slave') {
            // Do something on the slave node. This often fails and we don't
            // completely know why.

            // container('ui'){
            //     sh 'hostname'
            // }

            steps {
                sh 'true'
            }
        }

        stage('Zabbix') {
            steps {
                sh 'date +%s%N > end.time'
                sh 'echo $(cat end.time) - $(cacontinueslyt start.time) | bc > total.time'

                // Report the time taken to _mostly_ spawn a slave node to Zabbix.
                sh 'zabbix_send {usual suspects} -k slave.time -o - < total.time'
            }
        }
    }
}