1 files changed, 29 insertions, 0 deletions
diff --git a/lib/gitlab/kubernetes/namespace.rb b/lib/gitlab/kubernetes/namespace.rb
new file mode 100644
index 00000000000..c8479fbc0e8
--- /dev/null
+++ b/lib/gitlab/kubernetes/namespace.rb
@@ -0,0 +1,29 @@
+module Gitlab
+  module Kubernetes
+    class Namespace
+      attr_accessor :name
+
+      def initialize(name, client)
+        @name = name
+        @client = client
+      end
+
+      def exists?
+        @client.get_namespace(name)
+      rescue ::KubeException => ke
+        raise ke unless ke.error_code == 404
+        false
+      end
+
+      def create!
+        resource = ::Kubeclient::Resource.new(metadata: { name: name })
+
+        @client.create_namespace(resource)
+      end
+
+      def ensure_exists!
+        exists? || create!
+      end
+    end
+  end
+end