Runtime custom docker img (#1168)

* Add DeploymentOptions to K8s Client

* WithBaseImage for  Runtime

* Revert Change

* Fix sequencing

util/kubernetes/client/client.go

@@ -226,9 +226,11 @@ func NewService(name, version, typ string) *Service {
 }
 
 // NewService returns default micro kubernetes deployment definition
-func NewDeployment(name, version, typ string) *Deployment {
+func NewDeployment(name, version, typ string, opts ...DeploymentOption) *Deployment {
 	log.Tracef("kubernetes default deployment: name: %s, version: %s", name, version)
 
+	options := NewDeploymentOptions(opts)
+
 	Labels := map[string]string{
 		"name":    name,
 		"version": version,
@@ -265,7 +267,7 @@ func NewDeployment(name, version, typ string) *Deployment {
 			PodSpec: &PodSpec{
 				Containers: []Container{{
 					Name:    name,
-					Image:   DefaultImage,
+					Image:   options.BaseImage,
 					Env:     []EnvVar{env},
 					Command: []string{"go", "run", "main.go"},
 					Ports: []ContainerPort{{