github.com/fafucoder/cilium@v1.6.11/cilium/cmd/bpf_endpoint_delete.go (about)

     1  // Copyright 2018 Authors of Cilium
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package cmd
    16  
    17  import (
    18  	"net"
    19  
    20  	"github.com/cilium/cilium/common"
    21  	"github.com/cilium/cilium/pkg/maps/lxcmap"
    22  
    23  	"github.com/spf13/cobra"
    24  )
    25  
    26  var bpfEndpointDeleteCmd = &cobra.Command{
    27  	Use:   "delete",
    28  	Short: "Delete local endpoint entries",
    29  	Run: func(cmd *cobra.Command, args []string) {
    30  		common.RequireRootPrivilege("cilium bpf endpoint delete")
    31  
    32  		if args[0] == "" {
    33  			Fatalf("Please specify the endpoint to delete")
    34  		}
    35  
    36  		ip := net.ParseIP(args[0])
    37  		if ip == nil {
    38  			Fatalf("Unable to parse IP '%s'", args[0])
    39  		}
    40  
    41  		if err := lxcmap.DeleteEntry(ip); err != nil {
    42  			Fatalf("Unable to delete endpoint entry: %s", err)
    43  		}
    44  	},
    45  }
    46  
    47  func init() {
    48  	bpfEndpointCmd.AddCommand(bpfEndpointDeleteCmd)
    49  }