gitlab ci testing nested variables

.gitlab-ci.yml

@@ -3,6 +3,10 @@ image: geeksaccelerator/docker-library:golang1.12-docker
 services:
   - docker:dind
 
+variables:
+  NO_BUILD: 'true'
+  NO_DEPLOY: 'true'
+
 before_script:
   - 'cd ./tools/devops && make install && cd ../../'
   - 'cd ./tools/schema && make install && cd ../../'
@@ -109,12 +113,12 @@ cache:
     HOST_NAMES: 'www.eproc.tech, api.eproc.tech'
     S3_BUCKET_PRIVATE: 'saas-starter-kit-private'
     S3_BUCKET_PUBLIC: 'saas-starter-kit-public'
-    NO_BUILD: 0
-    NO_DEPLOY: 1
-    AWS_USE_ROLE: 1
+    AWS_USE_ROLE: 'true'
 webapi:build:dev:
   <<: *deploy_dev_webapi_tmpl
   stage: build:dev
+  variables:
+    NO_BUILD: 'false'
   only:
     - master
     - dev
@@ -122,6 +126,8 @@ webapi:build:dev:
 webapi:deploy:dev:
   <<: *deploy_dev_webapi_tmpl
   stage: deploy:dev
+  variables:
+    NO_DEPLOY: 'false'
   dependencies:
     - 'webapi:build:dev'
 #    - 'db:migrate:dev'

tools/devops/cmd/deploy/service_deploy.go

@@ -1558,6 +1558,22 @@ func ServiceDeploy(log *log.Logger, req *serviceDeployRequest) error {
 			}
 		}
 
+		// Ensure cache nodes are set after updating parameters.
+		if len(cacheCluster.CacheNodes) == 0 {
+			// Find Elastic Cache cluster given Id.
+			descRes, err := svc.DescribeCacheClusters(&elasticache.DescribeCacheClustersInput{
+				CacheClusterId:    req.CacheCluster.CacheClusterId,
+				ShowCacheNodeInfo: aws.Bool(true),
+			})
+			if err != nil {
+				if aerr, ok := err.(awserr.Error); !ok || aerr.Code() != elasticache.ErrCodeCacheClusterNotFoundFault {
+					return errors.Wrapf(err, "Failed to describe cache cluster '%s'", *req.CacheCluster.CacheClusterId)
+				}
+			} else if len(descRes.CacheClusters) > 0 {
+				cacheCluster = descRes.CacheClusters[0]
+			}
+		}
+
 		log.Printf("\t%s\tDone setting up Cache Cluster '%s' successfully.\n", tests.Success, *cacheCluster.CacheClusterId)
 	}