feat(nodejs_chart): empty HELM_RENDER_ARGS

BREAKING CHANGE: **feat(nodejs_chart)**: empty HELM_RENDER_ARGS
  - No args are given by default (expect the `--values`)
    We recommend that in your project, you at least set :

    ```yaml
    .deploy_job:
      extends: .base_deploy_nodejs_chart_stage
      # [...]
      before_script:
        - *resolve_env_domain
        - HOST=${FRONTEND_HOST}
        - HELM_RENDER_ARGS="
            --set image.tag=${CI_COMMIT_SHA}
            --set ingress.hosts[0].host=${HOST}
            --set ingress.tls[0].hosts[0]=${HOST}"
        - |
          if [[ "${BRANCH_NAME}" = "master" ]]; then
            HELM_RENDER_ARGS="
              ${HELM_RENDER_ARGS}
              --set ingress.annotations."certmanager\.k8s\.io/cluster-issuer"=letsencrypt-prod
              --set ingress.annotations."kubernetes\.io/tls-acme"=true
              --set ingress.tls[0].secretName=${PROJECT}-certificate"
          fi
    ```

README.md

@@ -106,17 +106,20 @@ include:
   before_script:
     - K8S_NAMESPACE=my-namespace
     - HOST=myapp.dev.factory.social.gouv.fr
+    #
     - HELM_RENDER_ARGS="
-      --set ingress.hosts[0].host=${HOST}
-      --set ingress.tls[0].hosts[0]=${HOST}
-      ${HELM_RENDER_ARGS}"
-
-    # In production
-    # - HELM_RENDER_ARGS="
-    #   --set ingress.annotations."certmanager\.k8s\.io/cluster-issuer"=letsencrypt-prod
-    #   --set ingress.annotations."kubernetes\.io/tls-acme"=true
-    #   --set ingress.tls[0].secretName=${PROJECT}-certificate
-    #   ${HELM_RENDER_ARGS}"
+        --set image.tag=${IMAGE_TAG}
+        --set ingress.hosts[0].host=${HOST}
+        --set ingress.tls[0].hosts[0]=${HOST}"
+    # In production (if the master branch is your production)
+    - |
+      if [[ "${BRANCH_NAME}" = "master" ]]; then
+        HELM_RENDER_ARGS="
+          ${HELM_RENDER_ARGS}
+          --set ingress.annotations."certmanager\.k8s\.io/cluster-issuer"=letsencrypt-prod
+          --set ingress.annotations."kubernetes\.io/tls-acme"=true
+          --set ingress.tls[0].secretName=${PROJECT}-certificate"
+      fi
 
 #
 

base_deploy_nodejs_chart_stage.yml

@@ -3,8 +3,7 @@
 .base_deploy_nodejs_chart_stage:
   extends: .base_docker_helm_image_stage
   variables:
-    HELM_RENDER_ARGS: >-
-      --set image.tag=${IMAGE_TAG}
+    HELM_RENDER_ARGS: ""
   script:
     - helm init --client-only
     - kubectl config set-context --current --namespace=${K8S_NAMESPACE}