Provide EE license to review apps

.gitlab-ci.yml

@@ -1140,6 +1140,7 @@ review:
     - install_tiller
     - install_external_dns
     - deploy
+    - add_license
   environment:
     name: review/$CI_COMMIT_REF_NAME
     url: https://gitlab-$CI_ENVIRONMENT_SLUG.$REVIEW_APPS_DOMAIN

scripts/review_apps/review-apps.sh

@@ -215,3 +215,39 @@ function install_external_dns() {
       --set rbac.create="true"
   fi
 }
+
+function add_license() {
+  if [ -z "${REVIEW_APPS_EE_LICENSE}" ]; then echo "License not found" && return; fi
+
+  while [ -z "$(kubectl get pods -n ${KUBE_NAMESPACE} --field-selector=status.phase=Running -lapp=task-runner,release=${CI_ENVIRONMENT_SLUG} --no-headers -o=custom-columns=NAME:.metadata.name)" ]; do
+    echo "Waiting till task-runner pod is ready";
+    sleep 5;
+  done
+
+  task_runner_pod=$(kubectl get pods -n ${KUBE_NAMESPACE} --field-selector=status.phase=Running -lapp=task-runner,release=${CI_ENVIRONMENT_SLUG} --no-headers -o=custom-columns=NAME:.metadata.name)
+
+  if [ -z "${task_runner_pod}" ]; then echo "Task runner pod not found" && return; fi
+  echo "Task runner pod is ${task_runner_pod}"
+
+  echo "${REVIEW_APPS_EE_LICENSE}" > /tmp/license.gitlab
+  kubectl -n "$KUBE_NAMESPACE" cp /tmp/license.gitlab ${task_runner_pod}:/tmp/license.gitlab
+  rm /tmp/license.gitlab
+
+  kubectl -n "$KUBE_NAMESPACE" exec -it ${task_runner_pod} -- /srv/gitlab/bin/rails runner -e production \
+    '
+    content = File.read("/tmp/license.gitlab").strip;
+    FileUtils.rm_f("/tmp/license.gitlab");
+
+    unless License.where(data:content).empty?
+      puts "License already exists";
+      Kernel.exit 0;
+    end
+
+    unless License.new(data: content).save
+      puts "Could not add license";
+      Kernel.exit 0;
+    end
+
+    puts "License added";
+    '
+}