Merge branch '28492-upgrade-ingress-to-latest' into 'master'

Unpin ingress-controller image version, bump ingress chart to 1.22.1

Closes #28492

See merge request gitlab-org/gitlab!18047

app/models/clusters/applications/ingress.rb

@@ -3,7 +3,7 @@
 module Clusters
   module Applications
     class Ingress < ApplicationRecord
-      VERSION = '1.1.2'
+      VERSION = '1.22.1'
 
       self.table_name = 'clusters_applications_ingress'
 

changelogs/unreleased/28492-upgrade-ingress-to-latest.yml

+---
+title: Unpin ingress image version, upgrade chart to 1.22.1
+merge_request: 18047
+author:
+type: added

spec/models/clusters/applications/ingress_spec.rb

@@ -96,7 +96,7 @@ describe Clusters::Applications::Ingress do
     it 'is initialized with ingress arguments' do
       expect(subject.name).to eq('ingress')
       expect(subject.chart).to eq('stable/nginx-ingress')
-      expect(subject.version).to eq('1.1.2')
+      expect(subject.version).to eq('1.22.1')
       expect(subject).to be_rbac
       expect(subject.files).to eq(ingress.files)
     end
@@ -113,7 +113,7 @@ describe Clusters::Applications::Ingress do
       let(:ingress) { create(:clusters_applications_ingress, :errored, version: 'nginx') }
 
       it 'is initialized with the locked version' do
-        expect(subject.version).to eq('1.1.2')
+        expect(subject.version).to eq('1.22.1')
       end
     end
   end

vendor/ingress/values.yaml

 controller:
   image:
-    tag: "0.10.2"
     repository: "quay.io/kubernetes-ingress-controller/nginx-ingress-controller"
   stats:
     enabled: true