Refactor ingress IP address waiting code (#42643)

2 files changed, 10 insertions, 9 deletions

diff --git a/app/models/clusters/applications/ingress.rb b/app/models/clusters/applications/ingress.rb
index 5e9086aecca..418ce7d1504 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
@@ -15,6 +16,15 @@ module Clusters
 
       IP_ADDRESS_FETCH_RETRIES = 3
 
+      state_machine :status do
+        before_transition any => [:installed] do |application|
+          application.run_after_commit do
+            ClusterWaitForIngressIpAddressWorker.perform_in(
+              ClusterWaitForIngressIpAddressWorker::INTERVAL, application.name, application.id, IP_ADDRESS_FETCH_RETRIES)
+          end
+        end
+      end
+
       def chart
         'stable/nginx-ingress'
       end
@@ -26,11 +36,6 @@ module Clusters
       def install_command
         Gitlab::Kubernetes::Helm::InstallCommand.new(name, chart: chart, chart_values_file: chart_values_file)
       end
-
-      def post_install
-        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 b047fbce214..a98fa85a5ff 100644
--- a/app/models/clusters/concerns/application_core.rb
+++ b/app/models/clusters/concerns/application_core.rb
@@ -23,10 +23,6 @@ module Clusters
         def name
           self.class.application_name
         end
-
-        def post_install
-          # Override for any extra work that needs to be done after install
-        end
       end
     end
   end