Add namespace support to Kubernetes client (#1446)

* Add namespace support to Kubernetes client

* Fix LastUpdateTime Condition

runtime/kubernetes/kubernetes.go

@@ -129,7 +129,7 @@ func (k *kubernetes) getService(labels map[string]string) ([]*service, error) {
 			// parse out deployment status and inject into service metadata
 			if len(kdep.Status.Conditions) > 0 {
 				svc.Metadata["status"] = kdep.Status.Conditions[0].Type
-				svc.Metadata["started"] = kdep.Status.Conditions[0].LastUpdate
+				svc.Metadata["started"] = kdep.Status.Conditions[0].LastUpdateTime
 				delete(svc.Metadata, "error")
 			} else {
 				svc.Metadata["status"] = "n/a"

util/kubernetes/client/templates.go

@@ -3,6 +3,7 @@ package client
 var templates = map[string]string{
 	"deployment": deploymentTmpl,
 	"service":    serviceTmpl,
+	"namespace":  namespaceTmpl,
 }
 
 // stripped image pull policy always
@@ -108,3 +109,16 @@ spec:
   {{- end }}
   {{- end }}
 `
+
+var namespaceTmpl = `
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: "{{ .Metadata.Name }}"
+  labels:
+    {{- with .Metadata.Labels }}
+    {{- range $key, $value := . }}
+    {{ $key }}: "{{ $value }}"
+    {{- end }}
+    {{- end }}
+`

util/kubernetes/client/types.go

@@ -39,10 +39,10 @@ type DeploymentSpec struct {
 
 // DeploymentCondition describes the state of deployment
 type DeploymentCondition struct {
-	LastUpdate string `json:lastUpdateTime`
+	LastUpdateTime string `json:"lastUpdateTime"`
 	Type           string `json:"type"`
-	reason     string `json:"reason,omitempty"`
+	Reason         string `json:"reason,omitempty"`
-	message    string `json:"message,omitempty"`
+	Message        string `json:"message,omitempty"`
 }
 
 // DeploymentStatus is returned when querying deployment
@@ -178,3 +178,8 @@ type Template struct {
 	Metadata *Metadata `json:"metadata,omitempty"`
 	PodSpec  *PodSpec  `json:"spec,omitempty"`
 }
+
+// Namespace is a Kubernetes Namespace
+type Namespace struct {
+	Metadata *Metadata `json:"metadata,omitempty"`
+}