Function

This API is used to replace a specified service.

The following fields can be updated:

• metadata.selfLink
• metadata.resourceVersion
• metadata.labels
• metadata.clusterName
• metadata.generateName
• metadata.annotations
• spec.externalTrafficPolicy
• spec.sessionAffinity
• spec.type
  

  The update priority of the value of spec.type is as follows: LoadBalancer > NodePort > ClusterIP. When spec.type is set to ClusterIP, it can be updated to LoadBalancer or NodePort. When spec.type is set to Nodeport, it can be updated to LoadBalancer. When spec.type is set to LoadBalancer, it cannot be updated.

• spec.port
• spec.selector
• spec.externalIPs
• spec.loadBalancerIP
• spec.loadBalancerSourceRanges

URI

PATCH /api/v1/namespaces/{namespace}/services/{name}

Table 1 describes the parameters of this API.

Request

Request parameters:

For the description about the Content-Type field, see Patch Request Method Operation Description.

For the description about request parameters, see Table 2.

Example request:

Content-Type: application/strategic-merge-patch+json

 { 
     "spec": { 
         "ports": [ 
             { 
                 "name": "ttt1", 
                 "protocol": "TCP", 
                 "port": 8765, 
                 "targetPort": 9376 
             }, 
             { 
                 "name": "ttt2", 
                 "protocol": "TCP", 
                 "port": 8765, 
                 "targetPort": 9076 
             } 
         ], 
         "selector": { 
             "app": "example" 
         } 
     } 
 }

Response

Response parameters:

For the description about response parameters, see Table 2.

Example response:

{ 
   "kind": "Service", 
   "apiVersion": "v1", 
   "metadata": { 
     "name": "raoy", 
     "namespace": "default", 
     "selfLink": "/api/v1/namespaces/default/services/raoy", 
     "uid": "e0d681b7-5d17-11e6-aeb9-286ed488fafe", 
     "resourceVersion": "1602", 
     "creationTimestamp": "2016-08-08T03:26:21Z" 
   }, 
   "spec": { 
     "ports": [ 
       { 
         "name": "ttt1", 
         "protocol": "TCP", 
         "port": 8765, 
         "targetPort": 9376 
       }, 
       { 
         "name": "ttt2", 
         "protocol": "TCP", 
         "port": 8765, 
         "targetPort": 9076 
       } 
     ], 
     "selector": { 
       "app": "example" 
     }, 
     "clusterIP": "10.0.0.193", 
     "type": "ClusterIP", 
     "sessionAffinity": "None" 
   }, 
   "status": { 
     "loadBalancer": {} 
   } 
 }

Status Code

Table 2 describes the status code of this API.

For the description about error status codes, see Status Code.