github.com/fafucoder/cilium@v1.6.11/cilium/cmd/kvstore_set.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  	"github.com/cilium/cilium/pkg/kvstore"
    19  
    20  	"github.com/spf13/cobra"
    21  )
    22  
    23  var (
    24  	key   string
    25  	value string
    26  )
    27  
    28  var kvstoreSetCmd = &cobra.Command{
    29  	Use:     "set [options] <key>",
    30  	Short:   "Set a key and value",
    31  	Example: "cilium kvstore set foo=bar",
    32  	Run: func(cmd *cobra.Command, args []string) {
    33  		if key == "" {
    34  			Fatalf("--key attribute reqiured")
    35  		}
    36  
    37  		setupKvstore()
    38  
    39  		err := kvstore.Client().Set(key, []byte(value))
    40  		if err != nil {
    41  			Fatalf("Unable to set key: %s", err)
    42  		}
    43  	},
    44  }
    45  
    46  func init() {
    47  	kvstoreCmd.AddCommand(kvstoreSetCmd)
    48  	kvstoreSetCmd.Flags().StringVar(&key, "key", "", "Key")
    49  	kvstoreSetCmd.Flags().StringVar(&value, "value", "", "Value")
    50  }