Enable StatefulSet

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Changelog
 
 ## Unreleased
+* Support StatefulSet in Helm charts ([#1108](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1108))
 * The Document History indicates clearly when an SLC document has not changed ([#1099](https://github.com/opendevstack/ods-jenkins-shared-library/pull/1099))
 
 ### Fixed

src/org/ods/component/HelmDeploymentStrategy.groovy

@@ -95,8 +95,10 @@ class HelmDeploymentStrategy extends AbstractDeploymentStrategy {
         logger.info "Rolling out ${context.componentId} with HELM, selector: ${options.selector}"
         helmUpgrade(context.targetProject)
 
+        def deploymentKinds = DEPLOYMENT_KINDS << 'StatefulSet'
+
         def deploymentResources = openShift.getResourcesForComponent(
-            context.targetProject, DEPLOYMENT_KINDS, options.selector
+            context.targetProject, deploymentKinds, options.selector
         )
         logger.info("${this.class.name} -- DEPLOYMENT RESOURCES")
         logger.info(
@@ -173,6 +175,13 @@ class HelmDeploymentStrategy extends AbstractDeploymentStrategy {
         def rolloutData = [:]
         deploymentResources.each { resourceKind, resourceNames ->
             resourceNames.each { resourceName ->
+
+                logger.info(
+                    "Fetching resource for resourcekind: "
+                    + "${resourceKind}/${resourceName}"
+                    + "(selector: ${options.selector})"
+                )
+
                 def podData = []
                 for (def i = 0; i < options.deployTimeoutRetries; i++) {
                     podData = openShift.checkForPodData(context.targetProject, options.selector, resourceName)

src/org/ods/orchestration/phases/DeployOdsComponent.groovy

@@ -58,15 +58,24 @@ class DeployOdsComponent {
                     applyTemplates(openShiftDir, deploymentMean)
 
                     def retries = project.environmentConfig?.openshiftRolloutTimeoutRetries ?: 10
+                    def podData = null
                     for (def i = 0; i < retries; i++) {
-                        def podData = os.checkForPodData(project.targetProject, deploymentMean.selector)
+                        podData = os.checkForPodData(project.targetProject, deploymentMean.selector)
                         if (podData) {
                             return podData
                         }
                         steps.echo("Could not find 'running' pod(s) with label '${deploymentMean.selector}' - waiting")
                         steps.sleep(12)
                     }
 
+                    if (podData == null) {
+                        throw new RuntimeException(
+                        "Error: Could not find 'running' pod(s) with label"
+                        + "'${deploymentMean.selector}'"
+                        )
+                    }
+
+                    // TODO: What if podData is empty?
                     // TODO: Once the orchestration pipeline can deal with multiple replicas,
                     // update this to deal with multiple pods.
                     def pod = podData[0].toMap()

test/groovy/vars/OdsComponentStageRolloutOpenShiftDeploymentSpec.groovy

@@ -152,7 +152,7 @@ class OdsComponentStageRolloutOpenShiftDeploymentSpec extends PipelineSpockTestB
     def c = config + [environment: 'dev',targetProject: 'foo-dev',openshiftRolloutTimeoutRetries: 5,chartDir: 'chart']
     IContext context = new Context(null, c, logger)
     OpenShiftService openShiftService = Mock(OpenShiftService.class)
-    openShiftService.getResourcesForComponent('foo-dev', ['Deployment', 'DeploymentConfig'], 'app=foo-bar') >> [Deployment: ['bar']]
+    openShiftService.getResourcesForComponent('foo-dev', ['Deployment', 'DeploymentConfig', 'StatefulSet'], 'app=foo-bar') >> [Deployment: ['bar']]
     openShiftService.getRevision(*_) >> 123
     openShiftService.rollout(*_) >> "${config.componentId}-124"
     openShiftService.getPodDataForDeployment(*_) >> [new PodData([ deploymentId: "${config.componentId}-124" ])]