Merge branch '42643-persist-external-ip-of-ingress-controller-gke' into 'master'

Display ingress IP address in the Kubernetes page

See merge request gitlab-org/gitlab-ce!17052

2 files changed, 24 insertions, 0 deletions

diff --git a/app/models/clusters/applications/ingress.rb b/app/models/clusters/applications/ingress.rb
index aa5cf97756f..9f583342c19 100644
--- a/app/models/clusters/applications/ingress.rb
+++ b/app/models/clusters/applications/ingress.rb
@@ -5,6 +5,7 @@ module Clusters
 
       include ::Clusters::Concerns::ApplicationCore
       include ::Clusters::Concerns::ApplicationStatus
+      include AfterCommitQueue
 
       default_value_for :ingress_type, :nginx
       default_value_for :version, :nginx
@@ -13,6 +14,17 @@ module Clusters
         nginx: 1
       }
 
+      FETCH_IP_ADDRESS_DELAY = 30.seconds
+
+      state_machine :status do
+        before_transition any => [:installed] do |application|
+          application.run_after_commit do
+            ClusterWaitForIngressIpAddressWorker.perform_in(
+              FETCH_IP_ADDRESS_DELAY, application.name, application.id)
+          end
+        end
+      end
+
       def chart
         'stable/nginx-ingress'
       end
@@ -24,6 +36,13 @@ module Clusters
       def install_command
         Gitlab::Kubernetes::Helm::InstallCommand.new(name, chart: chart, chart_values_file: chart_values_file)
       end
+
+      def schedule_status_update
+        return unless installed?
+        return if external_ip
+
+        ClusterWaitForIngressIpAddressWorker.perform_async(name, id)
+      end
     end
   end
 end
diff --git a/app/models/clusters/concerns/application_core.rb b/app/models/clusters/concerns/application_core.rb
index a98fa85a5ff..623b836c0ed 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 schedule_status_update
+          # Override if you need extra data synchronized
+          # from K8s after installation
+        end
       end
     end
   end