Fix provider test.

Don’t return error during provider configure if we can’t read server version and API list.

kubernetes/provider.go

@@ -252,15 +252,17 @@ func (p *kubernetesProvider) prepareDiscoveryCacheClient(d *schema.ResourceData)
 		start := time.Now()
 		vInfo, err := p.discoClient.ServerVersion()
 		if err != nil {
-			return fmt.Errorf("could not retrieve Server Version")
-		}
-		log.Printf("[INFO] Kubernetes Server [%s] Version: %s\n", p.cfg.Host, vInfo.String())
+			log.Println("[WARN] could not retrieve Server Version")
+		} else {
+			log.Printf("[INFO] Kubernetes Server [%s] Version: %s\n", p.cfg.Host, vInfo.String())
 
-		_, err = p.discoClient.ServerResources()
-		if err != nil {
-			return fmt.Errorf("could not retrieve APIResourceList")
+			_, err = p.discoClient.ServerResources()
+			if err != nil {
+				log.Println("[WARN] could not retrieve APIResourceList")
+			} else {
+				log.Printf("[DEBUG] retrieved resource list in %v\n", time.Now().Sub(start))
+			}
 		}
-		log.Printf("[DEBUG] retrieved resource list in %v\n", time.Now().Sub(start))
 	}
 	return nil
 }

kubernetes/resource_kubernetes_deployment.go

@@ -23,7 +23,6 @@ const deploymentsResourceGroupName = "deployments"
 
 var deploymentsAPIGroups = []APIGroup{appsV1, appsV1beta2, appsV1beta1, extensionsV1beta1}
 
-//var deploymentsAPIGroups = []APIGroup{appsV1, extensionsV1beta1}
 var deploymentNotSupportedError = errors.New("could not find Kubernetes API group that supports Deployment resources")
 
 func resourceKubernetesDeployment() *schema.Resource {