improvement:devops code related to docker clean and email notification

[osm/devops.git] / jenkins / ci-pipelines / ci_stage_1.groovy

diff --git a/jenkins/ci-pipelines/ci_stage_1.groovy b/jenkins/ci-pipelines/ci_stage_1.groovy
index 12ebf16..07d4dfd 100644 (file)
--- a/jenkins/ci-pipelines/ci_stage_1.groovy
+++ b/jenkins/ci-pipelines/ci_stage_1.groovy
@@ -14,7 +14,12 @@
  *   License for the specific language governing permissions and limitations
  *   under the License.
  */
-
+/* Change log:
+ * 1. Bug 699 : Jayant Madavi : JM00553988@techmahindra.com : 23-july-2019 : Improvement to the code, now using post syntax
+ * 2.
+ */
+ 
+stage_3_merge_result = ''
 def Get_MDG(project) {
     // split the project.
     def values = project.split('/')
@@ -36,6 +41,30 @@ node("${params.NODE}") {
     }
 
     stage('downstream') {
+        // default to stage_2 (patchset)
+        def stage_name = "stage_2"
+
+        try {
+            switch(GERRIT_EVENT_TYPE) {
+                case "change-merged":
+                   stage_name = "stage_2-merge"
+                   break
+
+                case "patchset-created":
+                   stage_name = "stage_2"
+                   break
+            }
+        }
+        catch(caughtError) {
+            println("No gerrit event found")
+        }
+
+        do_stage_4 = false
+        if (params.DO_STAGE_4)
+        {
+            do_stage_4 = params.DO_STAGE_4
+        }
+
         // pipeline running from gerrit trigger.
         // kickoff the downstream multibranch pipeline
         def downstream_params = [
@@ -45,24 +74,53 @@ node("${params.NODE}") {
             string(name: 'GERRIT_PATCHSET_REVISION', value: GERRIT_PATCHSET_REVISION),
             string(name: 'PROJECT_URL_PREFIX', value: params.PROJECT_URL_PREFIX),
             booleanParam(name: 'TEST_INSTALL', value: params.TEST_INSTALL),
+            booleanParam(name: 'DO_STAGE_4', value: do_stage_4),
         ]
-
-        stage_name = "stage_2"
+     
         if ( params.STAGE )
         {
             // go directly to stage 3 (osm system)
-            stage_name = "stage_3"
+            stage_name = params.STAGE
             mdg = "osm"
+            if ( ! params.TEST_INSTALL )
+            {
+                println("disabling stage_3 invocation")
+                return
+            }
         }
-        println("TEST_INSTALL = ${params.TEST_INSTALL}")
         // callout to stage_2.  This is a multi-branch pipeline.
-        upstream_job_name = "${mdg}-${stage_name}/${GERRIT_BRANCH}"
+        downstream_job_name = "${mdg}-${stage_name}/${GERRIT_BRANCH}"
+
+        println("TEST_INSTALL = ${params.TEST_INSTALL}, downstream job: ${downstream_job_name}")
 
-        stage_2_result = build job: "${upstream_job_name}", parameters: downstream_params, propagate: true
-        if (stage_2_result.getResult() != 'SUCCESS') {
-            project = stage_2_result.getProjectName()
-            build = stage_2_result.getNumber()
-            error("${project} build ${build} failed")
+        stage_3_merge_result = build job: "${downstream_job_name}", parameters: downstream_params, propagate: true
+        if (stage_3_merge_result.getResult() != 'SUCCESS') {
+            project = stage_3_merge_result.getProjectName()
+            build = stage_3_merge_result.getNumber()
+            // Jayant if the build fails the below error will cause the pipeline to terminate. 
+                       // error("${project} build ${build} failed")
         }
-    }
+    } 
+       post {
+         always {
+               if((stage_3_merge_result.getResult() != 'SUCCESS') && (${env.JOB_NAME} == 'daily-stage_4')){
+               emailext (
+                   subject: "[OSM-Jenkins] Job: ${env.JOB_NAME} Build: ${env.BUILD_NUMBER} Result: ${stage_3_merge_result.getResult()}",
+                   body: """ Check console output at "${env.BUILD_URL}"  """,
+                   to: 'OSM_MDL@list.etsi.org',
+                   recipientProviders: [culprits()]
+                )
+            }
+               }
+            success {
+                   echo 'Post For success'
+                 }
+                failure {
+                   echo 'Post For failure'
+                       }
+                unstable {
+                   echo 'Post for unstable' 
+                }
+  }
+       
 }