import groovy.json.JsonSlurper

def parser_job_name = env.JOB_NAME.tokenize( '.' )
def env_name = parser_job_name[0]

env.CREATED_INSTANCES_FILE_PATH = 'instance_ids_' + env.BUILD_ID + '.json'

def provisionInstances() {
    def parser_job_name = env.JOB_NAME.tokenize( '.' )
    def env_name = parser_job_name[0]
    stage("provisioning ${env.number_of_instances} ${env.component_name} instances")
    build job : 'qa' + '.' + 'provision.AWS_Provisioning_System',
    parameters: [[$class: 'StringParameterValue', name: 'DESIRED_NUMBER_OF_INSTANCES', value: env.number_of_instances],
    [$class: 'StringParameterValue', name: 'INSTANCE_TYPE', value: env.instance_type]]
    def instance_ids_file = new File('/var/lib/jenkins/workspace/' + env_name + '.' + 'provision.AWS_Provisioning_System' + '/' + env.CREATED_INSTANCES_FILE_PATH)
    def jsonSlurper2 = new JsonSlurper()
    def instance_ids = jsonSlurper2.parseText(instance_ids_file.text)
    jsonSlurper2 = null
    env.INSTANCE_ID = instance_ids.created_instance_ids
    all_created_instances << env.INSTANCE_ID
    instance_ids = null
}

def iterator() {
    def cluster_json = new File('/var/lib/jenkins/workspace/qa.provision.create_pinpoint_cluster/cluster.json')
    def jsonSlurper1 = new JsonSlurper()
    def kaktus1 = jsonSlurper1.parseText(cluster_json.text)
    jsonSlurper1 = null
    keyz = kaktus1.keySet() as String[]
    kaktus1_size = kaktus1.size()
    kaktus1 = null
    def branches = [:]
    all_created_instances = []
    for(int i = 0; i < kaktus1_size; i++) {
        def cluster_json1 = new File('/var/lib/jenkins/workspace/qa.provision.create_pinpoint_cluster/cluster.json')
        def jsonSlurper = new JsonSlurper()
        def kaktus = jsonSlurper.parseText(cluster_json1.text)
        jsonSlurper = null
        env.component_name = keyz[i]
        env.number_of_instances = kaktus[keyz[i]].number_of_instances
        env.instance_type = kaktus[keyz[i]].instance_type
        kaktus = null
        provisionInstances()
    }
    println "all instances created are: " + all_created_instances
}

node: {
    iterator()
}