Schedule Ingress IP address fetch from K8s after clusters page load (#42643)

3 files changed, 18 insertions, 0 deletions

diff --git a/app/controllers/projects/clusters_controller.rb b/app/controllers/projects/clusters_controller.rb
index 142e8b6e4bc..c351caeeb7b 100644
--- a/app/controllers/projects/clusters_controller.rb
+++ b/app/controllers/projects/clusters_controller.rb
@@ -4,6 +4,7 @@ class Projects::ClustersController < Projects::ApplicationController
   before_action :authorize_create_cluster!, only: [:new]
   before_action :authorize_update_cluster!, only: [:update]
   before_action :authorize_admin_cluster!, only: [:destroy]
+  before_action :sync_application_details, only: [:status]
 
   STATUS_POLLING_INTERVAL = 10_000
 
@@ -114,4 +115,8 @@ class Projects::ClustersController < Projects::ApplicationController
   def authorize_admin_cluster!
     access_denied! unless can?(current_user, :admin_cluster, cluster)
   end
+
+  def sync_application_details
+    @cluster.applications.each(&:sync_details)
+  end
 end
diff --git a/app/models/clusters/applications/ingress.rb b/app/models/clusters/applications/ingress.rb
index 418ce7d1504..e36fe9019c2 100644
--- a/app/models/clusters/applications/ingress.rb
+++ b/app/models/clusters/applications/ingress.rb
@@ -36,6 +36,14 @@ module Clusters
       def install_command
         Gitlab::Kubernetes::Helm::InstallCommand.new(name, chart: chart, chart_values_file: chart_values_file)
       end
+
+      def sync_details
+        return unless installed?
+        return if external_ip
+
+        ClusterWaitForIngressIpAddressWorker.perform_in(
+          ClusterWaitForIngressIpAddressWorker::INTERVAL, name, id, IP_ADDRESS_FETCH_RETRIES)
+      end
     end
   end
 end
diff --git a/app/models/clusters/concerns/application_core.rb b/app/models/clusters/concerns/application_core.rb
index a98fa85a5ff..44b0fca3d01 100644
--- a/app/models/clusters/concerns/application_core.rb
+++ b/app/models/clusters/concerns/application_core.rb
@@ -23,6 +23,11 @@ module Clusters
         def name
           self.class.application_name
         end
+
+        def sync_details
+          # Override if you need extra data synchronized
+          # from K8s after installation
+        end
       end
     end
   end