1 files changed, 42 insertions, 0 deletions
diff --git a/lib/gitlab/kubernetes/helm/api.rb b/lib/gitlab/kubernetes/helm/api.rb
new file mode 100644
index 00000000000..ebd7dc1b100
--- /dev/null
+++ b/lib/gitlab/kubernetes/helm/api.rb
@@ -0,0 +1,42 @@
+module Gitlab
+  module Kubernetes
+    module Helm
+      class Api
+        def initialize(kubeclient)
+          @kubeclient = kubeclient
+          @namespace = Gitlab::Kubernetes::Namespace.new(Gitlab::Kubernetes::Helm::NAMESPACE, kubeclient)
+        end
+
+        def install(command)
+          @namespace.ensure_exists!
+          @kubeclient.create_pod(pod_resource(command))
+        end
+
+        ##
+        # Returns Pod phase
+        #
+        # https://kubernetes.io/docs/concepts/workloads/pods/pod-lifecycle/#pod-phase
+        #
+        # values: "Pending", "Running", "Succeeded", "Failed", "Unknown"
+        #
+        def installation_status(pod_name)
+          @kubeclient.get_pod(pod_name, @namespace.name).status.phase
+        end
+
+        def installation_log(pod_name)
+          @kubeclient.get_pod_log(pod_name, @namespace.name).body
+        end
+
+        def delete_installation_pod!(pod_name)
+          @kubeclient.delete_pod(pod_name, @namespace.name)
+        end
+
+        private
+
+        def pod_resource(command)
+          Pod.new(command, @namespace.name, @kubeclient).generate
+        end
+      end
+    end
+  end
+end