github.com/coreos/mantle@v0.13.0/cmd/ore/azure/upload-blob-arm.go (about)

     1  // Copyright 2018 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 azure
    16  
    17  import (
    18  	"encoding/json"
    19  	"fmt"
    20  	"os"
    21  	"path/filepath"
    22  	"strings"
    23  
    24  	"github.com/Microsoft/azure-vhd-utils/vhdcore/validator"
    25  	"github.com/spf13/cobra"
    26  
    27  	"github.com/coreos/mantle/sdk"
    28  )
    29  
    30  var (
    31  	cmdUploadBlobARM = &cobra.Command{
    32  		Use:   "upload-blob-arm",
    33  		Short: "Upload a blob to Azure storage",
    34  		Run:   runUploadBlobARM,
    35  	}
    36  )
    37  
    38  func init() {
    39  	bv := cmdUploadBlobARM.Flags().BoolVar
    40  	sv := cmdUploadBlobARM.Flags().StringVar
    41  
    42  	bv(&ubo.overwrite, "overwrite", false, "overwrite blob")
    43  	bv(&ubo.validate, "validate", true, "validate blob as VHD file")
    44  
    45  	sv(&ubo.storageacct, "storage-account", "kola", "storage account name")
    46  	sv(&ubo.container, "container", "vhds", "container name")
    47  	sv(&ubo.blob, "blob-name", "", "name of the blob")
    48  	sv(&ubo.vhd, "file", defaultUploadFile(), "path to CoreOS image (build with ./image_to_vm.sh --format=azure ...)")
    49  	sv(&resourceGroup, "resource-group", "kola", "resource group name that owns the storage account")
    50  
    51  	Azure.AddCommand(cmdUploadBlobARM)
    52  }
    53  
    54  func defaultUploadFile() string {
    55  	build := sdk.BuildRoot()
    56  	return build + "/images/amd64-usr/latest/coreos_production_azure_image.vhd"
    57  }
    58  
    59  func runUploadBlobARM(cmd *cobra.Command, args []string) {
    60  	if ubo.blob == "" {
    61  		ver, err := sdk.VersionsFromDir(filepath.Dir(ubo.vhd))
    62  		if err != nil {
    63  			plog.Fatalf("Unable to get version from iamge directory, provide a -blob-name flag or include a version.txt in the image directory: %v\n", err)
    64  		}
    65  		ubo.blob = fmt.Sprintf("Container-Linux-dev-%s-%s.vhd", os.Getenv("USER"), ver.Version)
    66  	}
    67  
    68  	if err := api.SetupClients(); err != nil {
    69  		plog.Fatalf("setting up clients: %v\n", err)
    70  	}
    71  
    72  	if ubo.validate {
    73  		plog.Printf("Validating VHD %q", ubo.vhd)
    74  		if !strings.HasSuffix(strings.ToLower(ubo.blob), ".vhd") {
    75  			plog.Fatalf("Blob name should end with .vhd")
    76  		}
    77  
    78  		if !strings.HasSuffix(strings.ToLower(ubo.vhd), ".vhd") {
    79  			plog.Fatalf("Image should end with .vhd")
    80  		}
    81  
    82  		if err := validator.ValidateVhd(ubo.vhd); err != nil {
    83  			plog.Fatal(err)
    84  		}
    85  
    86  		if err := validator.ValidateVhdSize(ubo.vhd); err != nil {
    87  			plog.Fatal(err)
    88  		}
    89  	}
    90  
    91  	kr, err := api.GetStorageServiceKeysARM(ubo.storageacct, resourceGroup)
    92  	if err != nil {
    93  		plog.Fatalf("Fetching storage service keys failed: %v", err)
    94  	}
    95  
    96  	if kr.Keys == nil {
    97  		plog.Fatalf("No storage service keys found")
    98  	}
    99  
   100  	for _, k := range *kr.Keys {
   101  		if err := api.UploadBlob(ubo.storageacct, *k.Value, ubo.vhd, ubo.container, ubo.blob, ubo.overwrite); err != nil {
   102  			plog.Fatalf("Uploading blob failed: %v", err)
   103  		}
   104  		break
   105  	}
   106  
   107  	err = json.NewEncoder(os.Stdout).Encode(&struct {
   108  		URL string
   109  	}{
   110  		URL: fmt.Sprintf("https://%s.blob.core.windows.net/%s/%s", ubo.storageacct, ubo.container, ubo.blob),
   111  	})
   112  }