jenkins/ci-pipelines/ci_stage_1.groovy

   1 /* Copyright 2017 Sandvine
   2  *
   3  * All Rights Reserved.
   4  *
   5  *   Licensed under the Apache License, Version 2.0 (the "License"); you may
   6  *   not use this file except in compliance with the License. You may obtain
   7  *   a copy of the License at
   8  *
   9  *        http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  *   Unless required by applicable law or agreed to in writing, software
  12  *   distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  13  *   WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  14  *   License for the specific language governing permissions and limitations
  15  *   under the License.
  16  */
  17 /* Change log:
  18  * 1. Bug 699 : Jayant Madavi, Mrityunjay Yadav : JM00553988@techmahindra.com : 23-july-2019 : Improvement to the code, now using post syntax
  19  * 2. Jayant Madavi : 26-july-2019 : optimization to the previous check-in added currentBuild.result = 'SUCCESS'. TODO: code would be better *    if we use pipeline declarative
  20  */
  21
  22 stage_3_merge_result = ''
  23 def Get_MDG(project) {
  24     // split the project.
  25     def values = project.split('/')
  26     if ( values.size() > 1 ) {
  27         return values[1]
  28     }
  29     // no prefix, likely just the project name then
  30     return project
  31 }
  32
  33 node("${params.NODE}") {
  34
  35     mdg = Get_MDG("${GERRIT_PROJECT}")
  36     println("MDG is ${mdg}")
  37
  38     if ( params.PROJECT_URL_PREFIX == null )
  39     {
  40         params.PROJECT_URL_PREFIX  = 'https://osm.etsi.org/gerrit'
  41     }
  42
  43     stage('downstream') {
  44         // default to stage_2 (patchset)
  45         def stage_name = "stage_2"
  46
  47         try {
  48             switch(GERRIT_EVENT_TYPE) {
  49                 case "change-merged":
  50                    stage_name = "stage_2-merge"
  51                    break
  52
  53                 case "patchset-created":
  54                    stage_name = "stage_2"
  55                    break
  56             }
  57         }
  58         catch(caughtError) {
  59             println("No gerrit event found")
  60         }
  61
  62         // pipeline running from gerrit trigger.
  63         // kickoff the downstream multibranch pipeline
  64         def downstream_params = [
  65             string(name: 'GERRIT_BRANCH', value: GERRIT_BRANCH),
  66             string(name: 'GERRIT_PROJECT', value: GERRIT_PROJECT),
  67             string(name: 'GERRIT_REFSPEC', value: GERRIT_REFSPEC),
  68             string(name: 'GERRIT_PATCHSET_REVISION', value: GERRIT_PATCHSET_REVISION),
  69             string(name: 'INSTALLER', value: params.INSTALLER),
  70             string(name: 'OPENSTACK_BASE_IMAGE', value: params.OPENSTACK_BASE_IMAGE),
  71             string(name: 'PROJECT_URL_PREFIX', value: params.PROJECT_URL_PREFIX),
  72             string(name: 'DOCKER_TAG', value: params.DOCKER_TAG),
  73             booleanParam(name: 'TEST_INSTALL', value: params.TEST_INSTALL),
  74         ]
  75         if ( params.DO_ROBOT )
  76         {
  77             downstream_params.add(booleanParam(name: 'DO_ROBOT', value: params.DO_ROBOT))
  78         }
  79         if ( params.ROBOT_TAG_NAME )
  80         {
  81             downstream_params.add(string(name: 'ROBOT_TAG_NAME', value: params.ROBOT_TAG_NAME))
  82         }
  83
  84         if ( params.STAGE )
  85         {
  86             // go directly to stage 3 (osm system)
  87             stage_name = params.STAGE
  88             mdg = "osm"
  89             if ( ! params.TEST_INSTALL )
  90             {
  91                 println("disabling stage_3 invocation")
  92                 return
  93             }
  94             // in this case, since this is for daily jobs, the pass threshold for robot tests should be adapted
  95             downstream_params.add(string(name: 'ROBOT_PASS_THRESHOLD', value: '99.0'))
  96         }
  97         // callout to stage_2.  This is a multi-branch pipeline.
  98         downstream_job_name = "${mdg}-${stage_name}/${GERRIT_BRANCH}"
  99
 100         println("Downstream job: ${downstream_job_name}")
 101         println("Downstream parameters: ${downstream_params}")
 102                 currentBuild.result = 'SUCCESS'
 103         try {
 104             stage_3_merge_result = build job: "${downstream_job_name}", parameters: downstream_params, propagate: true
 105             if (stage_3_merge_result.getResult() != 'SUCCESS') {
 106                 project = stage_3_merge_result.getProjectName()
 107                 build = stage_3_merge_result.getNumber()
 108                 // Jayant if the build fails the below error will cause the pipeline to terminate.
 109                 // error("${project} build ${build} failed")
 110                 currentBuild.result = stage_3_merge_result.getResult()
 111             }
 112         }
 113         catch(caughtError) {
 114             echo 'Exception in stage_1'
 115             currentBuild.result = 'FAILURE'
 116         }
 117         finally {
 118             try {
 119                 if ((currentBuild.result != 'SUCCESS') && (env.JOB_NAME.startsWith('daily-stage_4'))){
 120                     emailext (
 121                         subject: "[OSM-Jenkins] Job: ${env.JOB_NAME} Build: ${env.BUILD_NUMBER} Result: ${currentBuild.result}",
 122                         body: """ Check console output at "${env.BUILD_URL}"  """,
 123                         to: 'OSM_MDL@list.etsi.org',
 124                         recipientProviders: [culprits()]
 125                     )
 126                 }
 127             }
 128             catch(caughtError) {
 129                 echo "Failure in executing email"
 130             }
 131         }
 132     }
 133 }
 134