1 files changed, 5 insertions, 30 deletions
diff --git a/app/models/clusters/applications/helm.rb b/app/models/clusters/applications/helm.rb
index d1d6defb713..6f4b273a2c8 100644
--- a/app/models/clusters/applications/helm.rb
+++ b/app/models/clusters/applications/helm.rb
@@ -4,8 +4,8 @@ require 'openssl'
 
 module Clusters
   module Applications
-    # DEPRECATED: This model represents the Helm 2 Tiller server, and is no longer being actively used.
-    # It is being kept around for a potential cleanup of the unused Tiller server.
+    # DEPRECATED: This model represents the Helm 2 Tiller server.
+    # It is being kept around to enable the cleanup of the unused Tiller server.
     class Helm < ApplicationRecord
       self.table_name = 'clusters_applications_helm'
 
@@ -27,29 +27,11 @@ module Clusters
       end
 
       def set_initial_status
-        return unless not_installable?
-
-        self.status = status_states[:installable] if cluster&.platform_kubernetes_active?
-      end
-
-      # It can only be uninstalled if there are no other applications installed
-      # or with intermitent installation statuses in the database.
-      def allowed_to_uninstall?
-        strong_memoize(:allowed_to_uninstall) do
-          applications = nil
-
-          Clusters::Cluster::APPLICATIONS.each do |application_name, klass|
-            next if application_name == 'helm'
-
-            extra_apps = Clusters::Applications::Helm.where('EXISTS (?)', klass.select(1).where(cluster_id: cluster_id))
-
-            applications = applications ? applications.or(extra_apps) : extra_apps
-          end
-
-          !applications.exists?
-        end
+        # The legacy Tiller server is not installable, which is the initial status of every app
       end
 
+      # DEPRECATED: This command is only for development and testing purposes, to simulate
+      # a Helm 2 cluster with an existing Tiller server.
       def install_command
         Gitlab::Kubernetes::Helm::V2::InitCommand.new(
           name: name,
@@ -70,13 +52,6 @@ module Clusters
         ca_key.present? && ca_cert.present?
       end
 
-      def post_uninstall
-        cluster.kubeclient.delete_namespace(Gitlab::Kubernetes::Helm::NAMESPACE)
-      rescue Kubeclient::ResourceNotFoundError
-        # we actually don't care if the namespace is not present
-        # since we want to delete it anyway.
-      end
-
       private
 
       def files