[jenkins] Notify GH Checks for the apm-ui e2e pipeline (#52900)

.ci/end2end.groovy

@@ -25,7 +25,7 @@ pipeline {
     durabilityHint('PERFORMANCE_OPTIMIZED')
   }
   triggers {
-    issueCommentTrigger('(?i).*jenkins\\W+run\\W+(?:the\\W+)?e2e(?:\\W+please)?.*')
+    issueCommentTrigger('(?i)(retest|.*jenkins\\W+run\\W+(?:the\\W+)?e2e?.*)')
   }
   parameters {
     booleanParam(name: 'FORCE', defaultValue: false, description: 'Whether to force the run.')
@@ -60,8 +60,14 @@ pipeline {
         }
       }
       steps {
+        notifyStatus('Starting services', 'PENDING')
         dir("${APM_ITS}"){
-          sh './scripts/compose.py start master --no-kibana --no-xpack-secure'
+          sh './scripts/compose.py start master --no-kibana'
+        }
+      }
+      post {
+        unsuccessful {
+          notifyStatus('Environmental issue', 'FAILURE')
         }
       }
     }
@@ -77,10 +83,16 @@ pipeline {
         JENKINS_NODE_COOKIE = 'dontKillMe'
       }
       steps {
+        notifyStatus('Preparing kibana', 'PENDING')
         dir("${BASE_DIR}"){
           sh script: "${CYPRESS_DIR}/ci/prepare-kibana.sh"
         }
       }
+      post {
+        unsuccessful {
+          notifyStatus('Kibana warm up failed', 'FAILURE')
+        }
+      }
     }
     stage('Smoke Tests'){
       options { skipDefaultCheckout() }
@@ -91,6 +103,7 @@ pipeline {
         }
       }
       steps{
+        notifyStatus('Running smoke tests', 'PENDING')
         dir("${BASE_DIR}"){
           sh '''
             jobs -l
@@ -112,6 +125,12 @@ pipeline {
             archiveArtifacts(allowEmptyArchive: false, artifacts: 'apm-its.log')
           }
         }
+        unsuccessful {
+          notifyStatus('Test failures', 'FAILURE')
+        }
+        success {
+          notifyStatus('Tests passed', 'SUCCESS')
+        }
       }
     }
   }
@@ -123,3 +142,7 @@ pipeline {
     }
   }
 }
+
+def notifyStatus(String description, String status) {
+  withGithubNotify.notify('end2end-for-apm-ui', description, status, getBlueoceanDisplayURL())
+}

x-pack/legacy/plugins/apm/cypress/ci/kibana.dev.yml

@@ -2,3 +2,6 @@
 # Disabled plugins
 ########################
 logging.verbose: true
+elasticsearch.username: "kibana_system_user"
+elasticsearch.password: "changeme"
+xpack.security.encryptionKey: "something_at_least_32_characters"