Deploy serverless apps with `gitlabktl`

lib/gitlab/ci/templates/Serverless.gitlab-ci.yml

@@ -8,26 +8,23 @@ stages:
   - deploy
 
 .serverless:build:image:
-  stage: build
   image: registry.gitlab.com/gitlab-org/gitlabktl:latest
+  stage: build
   script: /usr/bin/gitlabktl app build
 
 .serverless:deploy:image:
+  image: registry.gitlab.com/gitlab-org/gitlabktl:latest
   stage: deploy
-  image: gcr.io/triggermesh/tm@sha256:3cfdd470a66b741004fb02354319d79f1598c70117ce79978d2e07e192bfb336  # v0.0.11
   environment: development
-  script:
-    - echo "$CI_REGISTRY_IMAGE"
-    - tm -n "$KUBE_NAMESPACE" --config "$KUBECONFIG" deploy service "$CI_PROJECT_NAME" --from-image "$CI_REGISTRY_IMAGE" --wait
+  script: /usr/bin/gitlabktl app deploy
 
 .serverless:build:functions:
-  stage: build
-  environment: development
   image: registry.gitlab.com/gitlab-org/gitlabktl:latest
+  stage: build
   script: /usr/bin/gitlabktl serverless build
 
 .serverless:deploy:functions:
+  image: registry.gitlab.com/gitlab-org/gitlabktl:latest
   stage: deploy
   environment: development
-  image: registry.gitlab.com/gitlab-org/gitlabktl:latest
   script: /usr/bin/gitlabktl serverless deploy