Update .gitlab-ci.yml

.gitlab-ci.yml

@@ -4,7 +4,6 @@ stages:
   - trigger
   
 variables:
-  DOCKER_TLS_CERTDIR: "/certs"
   IMAGE_TAG: $CI_COMMIT_REF_SLUG-$CI_PIPELINE_ID
 
 before_script:
@@ -16,6 +15,8 @@ before_script:
 
 build:
   stage: build
+  tags:
+    - dind
   script:
     - docker pull $CI_REGISTRY_IMAGE:latest || true
     - docker build --cache-from $CI_REGISTRY_IMAGE:latest --tag $CI_REGISTRY_IMAGE:$IMAGE_TAG .
@@ -23,7 +24,10 @@ build:
     
 tag-latest:
   stage: tag-latest
+  tags:
+    - dind
   script:
+    - docker pull $CI_REGISTRY_IMAGE:$IMAGE_TAG
     - docker tag $CI_REGISTRY_IMAGE:$IMAGE_TAG $CI_REGISTRY_IMAGE:latest
     - docker push $CI_REGISTRY_IMAGE:latest
   rules:
@@ -40,4 +44,4 @@ trigger-tango:
 #  stage: trigger
 #  trigger: lofar2.0/operations-central-management
 #  rules:
-#    - !reference [.default_rules, rules]
\ No newline at end of file
+#    - !reference [.default_rules, rules]