[fix #25] DRY refactor of .gitlab-ci.yml.

.gitlab-ci.yml

@@ -1,89 +1,76 @@
-deploy frankfurt dev:
-  variables:
-    KUBECONFIG: /home/gitlab-runner/.kube/frankfurt.kubeconfig
+stages:
+  - deploy
+
+.deploy-aws:
+  stage: deploy
   tags:
     - aws
     - frankfurt
     - meao
-  only:
-    - master
-    - frankfurt
   script:
-    - kubectl_1.11 apply -f frankfurt/nucleus-dev
+    - kubectl_1.11 apply -f ${DEPLOYMENT}
     # --timeout requires kubectl 1.12+
-    - kubectl_1.11 rollout status -f frankfurt/nucleus-dev/deploy.yaml -w
+    - kubectl_1.11 rollout status -f ${DEPLOYMENT}/deploy.yaml -w
 
-deploy iowa-b dev:
-  variables:
-    KUBECONFIG: /home/gitlab-runner/.kube/iowa-b.kubeconfig
+.deploy-gcp:
+  stage: deploy
   tags:
     - gcp
     - meao
-  only:
-    - master
-    - iowa-b
   script:
-    - kubectl_1.12 apply -f iowa-b/nucleus-dev
-    - kubectl_1.12 rollout status -f iowa-b/nucleus-dev/deploy.yaml -w --timeout=10m
+    - kubectl_1.12 apply -f ${DEPLOYMENT}
+    - kubectl_1.12 rollout status -f ${DEPLOYMENT}/deploy.yaml -w --timeout=10m
+
+deploy frankfurt dev:
+  extends: .deploy-aws
+  variables:
+    DEPLOYMENT: frankfurt/nucleus-dev
+    KUBECONFIG: /home/gitlab-runner/.kube/frankfurt.kubeconfig
+  only:
+    changes:
+      - frankfurt/nucleus-dev/*
+
+deploy iowa-b dev:
+  extends: .deploy-gcp
+  variables:
+    DEPLOYMENT: iowa-b/nucleus-dev
+    KUBECONFIG: /home/gitlab-runner/.kube/iowa-b.kubeconfig
+  only:
+    changes:
+      - iowa-b/nucleus-dev/*
 
 deploy frankfurt stage:
+  extends: .deploy-aws
   variables:
+    DEPLOYMENT: frankfurt/nucleus-stage
     KUBECONFIG: /home/gitlab-runner/.kube/frankfurt.kubeconfig
-  tags:
-    - aws
-    - frankfurt
-    - meao
   only:
-    - master
-    - frankfurt
-    - stage
-  script:
-    - kubectl_1.11 apply -f frankfurt/nucleus-stage
-    # --timeout requires kubectl 1.12+
-    - kubectl_1.11 rollout status -f frankfurt/nucleus-stage/deploy.yaml -w
+    changes:
+      - frankfurt/nucleus-stage/*
 
 deploy iowa-b stage:
+  extends: .deploy-gcp
   variables:
+    DEPLOYMENT: iowa-b/nucleus-stage
     KUBECONFIG: /home/gitlab-runner/.kube/iowa-b.kubeconfig
-  tags:
-    - gcp
-    - meao
   only:
-    - master
-    - iowa-b
-    - stage
-  script:
-    - kubectl_1.12 apply -f iowa-b/nucleus-stage
-    - kubectl_1.12 rollout status -f iowa-b/nucleus-stage/deploy.yaml -w
+    changes:
+      - iowa-b/nucleus-stage/*
 
 deploy frankfurt prod:
+  extends: .deploy-aws
   variables:
+    DEPLOYMENT: frankfurt/nucleus-prod
     KUBECONFIG: /home/gitlab-runner/.kube/frankfurt.kubeconfig
-  tags:
-    - aws
-    - frankfurt
-    - meao
   only:
-    - master
-    - frankfurt
-    - prod
-    - frankfurt-prod
-  script:
-    - kubectl_1.11 apply -f frankfurt/nucleus-prod
-    # --timeout requires kubectl 1.12+
-    - kubectl_1.11 rollout status -f frankfurt/nucleus-prod/deploy.yaml -w
+    changes:
+      - frankfurt/nucleus-prod/*
 
 deploy iowa-b prod:
+  extends: .deploy-gcp
   variables:
+    DEPLOYMENT: iowa-b/nucleus-prod
     KUBECONFIG: /home/gitlab-runner/.kube/iowa-b.kubeconfig
-  tags:
-    - gcp
-    - meao
   only:
-    - master
-    - iowa-b
-    - prod
-    - iowa-b-prod
-  script:
-    - kubectl_1.12 apply -f iowa-b/nucleus-prod
-    - kubectl_1.12 rollout status -f iowa-b/nucleus-prod/deploy.yaml -w --timeout=10m
+    changes:
+      - iowa-b/nucleus-prod/*