Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -81,6 +81,7 @@ stop-review:
 staging:
   <<: *deploy
   stage: staging
+  when: manual
   variables:
     APP: staging
     APP_HOST: $CI_PROJECT_NAME-staging.$OPENSHIFT_DOMAIN
@@ -111,10 +112,22 @@ stop-project:
   when: manual
   variables:
     APP: production
-#    GIT_STRATEGY: none
   environment:
     name: production
     action: stop
   only:
     - master
-  
\ No newline at end of file
+  
+stop-staging:
+  <<: *deploy
+  stage: cleanup
+  script:
+    - oc delete all -l "app=$APP"
+  when: manual
+  variables:
+    APP: staging
+  environment:
+    name: staging
+    action: stop
+  only:
+    - master