github.com/alibaba/sealer@v0.8.6-0.20220430115802-37a2bdaa8173/sealer/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  	"github.com/alibaba/sealer/pkg/runtime"
    19  	"github.com/spf13/cobra"
    20  
    21  	"github.com/alibaba/sealer/apply"
    22  )
    23  
    24  var clusterFile string
    25  
    26  // applyCmd represents the apply command
    27  var applyCmd = &cobra.Command{
    28  	Use:     "apply",
    29  	Short:   "apply a kubernetes cluster",
    30  	Example: `sealer apply -f Clusterfile`,
    31  	Args:    cobra.NoArgs,
    32  	RunE: func(cmd *cobra.Command, args []string) error {
    33  		applier, err := apply.NewApplierFromFile(clusterFile)
    34  		if err != nil {
    35  			return err
    36  		}
    37  		return applier.Apply()
    38  	},
    39  }
    40  
    41  func init() {
    42  	rootCmd.AddCommand(applyCmd)
    43  	applyCmd.Flags().StringVarP(&clusterFile, "Clusterfile", "f", "Clusterfile", "apply a kubernetes cluster")
    44  	applyCmd.Flags().BoolVar(&runtime.ForceDelete, "force", false, "We also can input an --force flag to delete cluster by force")
    45  }