Merge branch '53626-update-config-map-on-install-retry' into 'master'

Update config map if already present on install

Closes #53626

See merge request gitlab-org/gitlab-ce!22969

1 files changed, 20 insertions, 7 deletions

diff --git a/spec/lib/gitlab/kubernetes/helm/api_spec.rb b/spec/lib/gitlab/kubernetes/helm/api_spec.rb
index a8124ced28c..8bce7a4cdf5 100644
--- a/spec/lib/gitlab/kubernetes/helm/api_spec.rb
+++ b/spec/lib/gitlab/kubernetes/helm/api_spec.rb
@@ -36,6 +36,7 @@ describe Gitlab::Kubernetes::Helm::Api do
   describe '#install' do
     before do
       allow(client).to receive(:create_pod).and_return(nil)
+      allow(client).to receive(:get_config_map).and_return(nil)
       allow(client).to receive(:create_config_map).and_return(nil)
       allow(client).to receive(:create_service_account).and_return(nil)
       allow(client).to receive(:create_cluster_role_binding).and_return(nil)
@@ -57,6 +58,18 @@ describe Gitlab::Kubernetes::Helm::Api do
 
         subject.install(command)
       end
+
+      context 'config map already exists' do
+        before do
+          expect(client).to receive(:get_config_map).with("values-content-configuration-#{application_name}", gitlab_namespace).and_return(resource)
+        end
+
+        it 'updates the config map' do
+          expect(client).to receive(:update_config_map).with(resource).once
+
+          subject.install(command)
+        end
+      end
     end
 
     context 'without a service account' do
@@ -88,8 +101,8 @@ describe Gitlab::Kubernetes::Helm::Api do
 
         context 'service account and cluster role binding does not exist' do
           before do
-            expect(client).to receive('get_service_account').with('tiller', 'gitlab-managed-apps').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
-            expect(client).to receive('get_cluster_role_binding').with('tiller-admin').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
+            expect(client).to receive(:get_service_account).with('tiller', 'gitlab-managed-apps').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
+            expect(client).to receive(:get_cluster_role_binding).with('tiller-admin').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
           end
 
           it 'creates a service account, followed the cluster role binding on kubeclient' do
@@ -102,8 +115,8 @@ describe Gitlab::Kubernetes::Helm::Api do
 
         context 'service account already exists' do
           before do
-            expect(client).to receive('get_service_account').with('tiller', 'gitlab-managed-apps').and_return(service_account_resource)
-            expect(client).to receive('get_cluster_role_binding').with('tiller-admin').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
+            expect(client).to receive(:get_service_account).with('tiller', 'gitlab-managed-apps').and_return(service_account_resource)
+            expect(client).to receive(:get_cluster_role_binding).with('tiller-admin').and_raise(Kubeclient::ResourceNotFoundError.new(404, 'Not found', nil))
           end
 
           it 'updates the service account, followed by creating the cluster role binding' do
@@ -116,8 +129,8 @@ describe Gitlab::Kubernetes::Helm::Api do
 
         context 'service account and cluster role binding already exists' do
           before do
-            expect(client).to receive('get_service_account').with('tiller', 'gitlab-managed-apps').and_return(service_account_resource)
-            expect(client).to receive('get_cluster_role_binding').with('tiller-admin').and_return(cluster_role_binding_resource)
+            expect(client).to receive(:get_service_account).with('tiller', 'gitlab-managed-apps').and_return(service_account_resource)
+            expect(client).to receive(:get_cluster_role_binding).with('tiller-admin').and_return(cluster_role_binding_resource)
           end
 
           it 'updates the service account, followed by creating the cluster role binding' do
@@ -130,7 +143,7 @@ describe Gitlab::Kubernetes::Helm::Api do
 
         context 'a non-404 error is thrown' do
           before do
-            expect(client).to receive('get_service_account').with('tiller', 'gitlab-managed-apps').and_raise(Kubeclient::HttpError.new(401, 'Unauthorized', nil))
+            expect(client).to receive(:get_service_account).with('tiller', 'gitlab-managed-apps').and_raise(Kubeclient::HttpError.new(401, 'Unauthorized', nil))
           end
 
           it 'raises an error' do