/
deregister.go
48 lines (43 loc) · 1.36 KB
/
deregister.go
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// Copyright 2017 Istio Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"github.com/spf13/cobra"
"istio.io/istio/pilot/pkg/serviceregistry/kube"
"istio.io/istio/pkg/log"
)
var (
deregisterCmd = &cobra.Command{
Use: "deregister <svcname> <ip>",
Short: "De-registers a service instance",
Example: `# de-register an endpoint 172.17.0.2 from service my-svc:
istioctl deregister my-svc 172.17.0.2`,
Args: cobra.MinimumNArgs(2),
RunE: func(c *cobra.Command, args []string) error {
svcName := args[0]
ip := args[1]
log.Infof("De-registering for service '%s' ip '%s'",
svcName, ip)
client, err := createInterface(kubeconfig)
if err != nil {
return err
}
ns, _ := handleNamespaces(namespace)
return kube.DeRegisterEndpoint(client, ns, svcName, ip)
},
}
)
func init() {
rootCmd.AddCommand(deregisterCmd)
}