Fixed variable interpolation issue with docker secrets

.gitlab-ci.yml

@@ -244,7 +244,10 @@ pages:
 deploy:
     stage: deploy
     script:
-        - ENV=$DEPLOY_ENV TAG=$IMAGE_TAG docker stack deploy --compose-file docker-compose.dev.yml workspaces-${ENV}
+        # Docker doesn't allow variable interpolation when declaring Docker Secret names
+        # This sed command finds and replaces "dsoc_ENV_secrets:" with "dsoc_${DEPLOY_ENV}_secrets:"
+        - sed -i "s/dsoc_ENV_secrets:/dsoc_${DEPLOY_ENV}_secrets:/g" docker-compose.dev.yml
+        - ENV=$DEPLOY_ENV TAG=$IMAGE_TAG docker stack deploy --compose-file docker-compose.dev.yml workspaces-${DEPLOY_ENV}
     rules:
         - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
           variables:

docker-compose.dev.yml

@@ -105,7 +105,7 @@ services:
 
 
 secrets:
-  dsoc_${ENV}_secrets:
+  dsoc_ENV_secrets:
     external: true
 # schema:
   #   image: marconi.aoc.nrao.edu/ops/base:workspaces