add k8s namespace

.gitlab-ci.yml

@@ -29,9 +29,12 @@ production:
     --namespace demos \
     --set gitlab.app=$CI_PROJECT_PATH_SLUG $CI_PROJECT_PATH_SLUG \
     chart"
+    - echo "http://$CI_PROJECT_PATH_SLUG.$KUBE_INGRESS_BASE_DOMAIN" > environment_url.txt
   environment:
     name: production
     url: http://$CI_PROJECT_PATH_SLUG.$KUBE_INGRESS_BASE_DOMAIN
+    kubernetes:
+      namespace: demos
   artifacts:
     paths: [environment_url.txt]
   only: