Only project clusters has Project Namespace field

Group clusters should not allow Project Namespace so don't show that
field input too

1 files changed, 9 insertions, 0 deletions

diff --git a/app/models/clusters/platforms/kubernetes.rb b/app/models/clusters/platforms/kubernetes.rb
index a0933958b50..a90a5395749 100644
--- a/app/models/clusters/platforms/kubernetes.rb
+++ b/app/models/clusters/platforms/kubernetes.rb
@@ -38,6 +38,8 @@ module Clusters
 
       validates :namespace, exclusion: { in: RESERVED_NAMESPACES }
 
+      validate :no_namespace, unless: :project_type?
+
       # We expect to be `active?` only when enabled and cluster is created (the api_url is assigned)
       validates :api_url, url: true, presence: true
       validates :token, presence: true
@@ -52,6 +54,7 @@ module Clusters
       delegate :project, to: :cluster, allow_nil: true
       delegate :enabled?, to: :cluster, allow_nil: true
       delegate :managed?, to: :cluster, allow_nil: true
+      delegate :project_type?, to: :cluster, allow_nil: true
       delegate :kubernetes_namespace, to: :cluster
 
       alias_method :active?, :enabled?
@@ -207,6 +210,12 @@ module Clusters
         self.token = self.token&.strip
       end
 
+      def no_namespace
+        if namespace
+          errors.add(:namespace, 'only allowed for project cluster')
+        end
+      end
+
       def prevent_modification
         return unless managed?