Add depot, attendant, jetfire, optimus, ota services with kustomize overlays

services/ota_update_go/controllers/errors.go

@@ -0,0 +1,7 @@
+package controllers
+
+import "github.com/pkg/errors"
+
+var ErrorUnableToConvert = errors.New("unable to convert struct")
+var ErrorPKRequired = errors.New("primary key required")
+var ErrorNotFound = errors.New("no object found")