github.com/coreos/mantle@v0.13.0/cmd/ore/aws/initialize.go (about)

     1  // Copyright 2017 CoreOS, Inc.
     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 aws
    16  
    17  import (
    18  	"fmt"
    19  	"os"
    20  
    21  	"github.com/spf13/cobra"
    22  )
    23  
    24  var (
    25  	cmdInitialize = &cobra.Command{
    26  		Use:   "initialize",
    27  		Short: "initialize any uncreated resources for a given AWS region",
    28  		RunE:  runInitialize,
    29  	}
    30  
    31  	bucket string
    32  )
    33  
    34  func init() {
    35  	AWS.AddCommand(cmdInitialize)
    36  	cmdInitialize.Flags().StringVar(&bucket, "bucket", "", "the S3 bucket URI to initialize; will default to a regional bucket")
    37  }
    38  
    39  func runInitialize(cmd *cobra.Command, args []string) error {
    40  	if bucket == "" {
    41  		bucket = defaultBucketNameForRegion(region)
    42  	}
    43  
    44  	err := API.InitializeBucket(bucket)
    45  	if err != nil {
    46  		fmt.Fprintf(os.Stderr, "could not initialize bucket %v: %v\n", bucket, err)
    47  		os.Exit(1)
    48  	}
    49  
    50  	err = API.CreateImportRole(bucket)
    51  	if err != nil {
    52  		fmt.Fprintf(os.Stderr, "could not create import role for %v: %v\n", bucket, err)
    53  		os.Exit(1)
    54  	}
    55  	return nil
    56  }