Deprecate GMA apps that will be removed in 14.0

app/models/clusters/applications/cert_manager.rb

@@ -2,6 +2,8 @@
 
 module Clusters
   module Applications
+    # DEPRECATED for removal in %14.0
+    # See https://gitlab.com/groups/gitlab-org/-/epics/4280
     class CertManager < ApplicationRecord
       VERSION = 'v0.10.1'
       CRD_VERSION = '0.10'

app/models/clusters/applications/crossplane.rb

@@ -2,6 +2,8 @@
 
 module Clusters
   module Applications
+    # DEPRECATED for removal in %14.0
+    # See https://gitlab.com/groups/gitlab-org/-/epics/4280
     class Crossplane < ApplicationRecord
       VERSION = '0.4.1'
 

app/models/clusters/applications/ingress.rb

@@ -2,6 +2,8 @@
 
 module Clusters
   module Applications
+    # DEPRECATED for removal in %14.0
+    # See https://gitlab.com/groups/gitlab-org/-/epics/4280
     class Ingress < ApplicationRecord
       VERSION = '1.40.2'
       INGRESS_CONTAINER_NAME = 'nginx-ingress-controller'

app/models/clusters/applications/jupyter.rb

@@ -4,6 +4,8 @@ require 'securerandom'
 
 module Clusters
   module Applications
+    # DEPRECATED for removal in %14.0
+    # See https://gitlab.com/groups/gitlab-org/-/epics/4280
     class Jupyter < ApplicationRecord
       VERSION = '0.9.0'
 

app/models/clusters/applications/knative.rb

@@ -2,6 +2,8 @@
 
 module Clusters
   module Applications
+    # DEPRECATED for removal in %14.0
+    # See https://gitlab.com/groups/gitlab-org/-/epics/4280
     class Knative < ApplicationRecord
       VERSION = '0.10.0'
       REPOSITORY = 'https://charts.gitlab.io'

changelogs/unreleased/deprecate_gma_apps.yml

+---
+title: Deprecate GitLab-managed (v1) apps that will be removed in 14.0
+merge_request: 54162
+author:
+type: deprecated