github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/seautil/cmd/apply.go (about)

     1  // Copyright © 2021 Alibaba Group Holding Ltd.
     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  	"os"
    19  
    20  	"github.com/spf13/cobra"
    21  
    22  	"github.com/alibaba/sealer/apply"
    23  	"github.com/alibaba/sealer/logger"
    24  )
    25  
    26  var clusterFile string
    27  
    28  // applyCmd represents the apply command
    29  var applyCmd = &cobra.Command{
    30  	Use:   "apply",
    31  	Short: "apply a kubernetes cluster",
    32  	Long:  `seautil apply -f cluster.yaml`,
    33  	Run: func(cmd *cobra.Command, args []string) {
    34  		applier, err := apply.NewApplierFromFile(clusterFile)
    35  		if err != nil {
    36  			logger.Error(err)
    37  			os.Exit(1)
    38  		}
    39  		if err = applier.Apply(); err != nil {
    40  			logger.Error(err)
    41  			os.Exit(1)
    42  		}
    43  	},
    44  }
    45  
    46  func init() {
    47  	rootCmd.AddCommand(applyCmd)
    48  	applyCmd.Flags().StringVarP(&clusterFile, "clusterfile", "f", "", "cluster file filepath")
    49  }