82 lines
2.5 KiB
Go
82 lines
2.5 KiB
Go
package chroot
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import (
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"context"
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"fmt"
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"log"
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"strings"
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"github.com/Azure/go-autorest/autorest/azure"
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"github.com/Azure/go-autorest/autorest/to"
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"github.com/hashicorp/packer/builder/azure/common/client"
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"github.com/hashicorp/packer/helper/multistep"
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"github.com/hashicorp/packer/packer"
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)
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type StepVerifySourceDisk struct {
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SubscriptionID string
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SourceDiskResourceID string
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Location string
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}
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func (s StepVerifySourceDisk) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
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azcli := state.Get("azureclient").(client.AzureClientSet)
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ui := state.Get("ui").(packer.Ui)
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ui.Say("Checking source disk location")
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resource, err := azure.ParseResourceID(s.SourceDiskResourceID)
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if err != nil {
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log.Printf("StepVerifySourceDisk.Run: error: %+v", err)
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err := fmt.Errorf("Could not parse resource id %q: %s", s.SourceDiskResourceID, err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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if !strings.EqualFold(resource.SubscriptionID, s.SubscriptionID) {
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err := fmt.Errorf("Source disk resource %q is in a different subscription than this VM (%q). "+
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"Packer does not know how to handle that.",
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s.SourceDiskResourceID, s.SubscriptionID)
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log.Printf("StepVerifySourceDisk.Run: error: %+v", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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if !(strings.EqualFold(resource.Provider, "Microsoft.Compute") && strings.EqualFold(resource.ResourceType, "disks")) {
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err := fmt.Errorf("Resource ID %q is not a managed disk resource", s.SourceDiskResourceID)
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log.Printf("StepVerifySourceDisk.Run: error: %+v", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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disk, err := azcli.DisksClient().Get(ctx,
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resource.ResourceGroup, resource.ResourceName)
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if err != nil {
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err := fmt.Errorf("Unable to retrieve disk (%q): %s", s.SourceDiskResourceID, err)
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log.Printf("StepVerifySourceDisk.Run: error: %+v", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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location := to.String(disk.Location)
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if !strings.EqualFold(location, s.Location) {
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err := fmt.Errorf("Source disk resource %q is in a different location (%q) than this VM (%q). "+
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"Packer does not know how to handle that.",
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s.SourceDiskResourceID,
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location,
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s.Location)
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log.Printf("StepVerifySourceDisk.Run: error: %+v", err)
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state.Put("error", err)
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ui.Error(err.Error())
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return multistep.ActionHalt
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}
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return multistep.ActionContinue
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}
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func (s StepVerifySourceDisk) Cleanup(state multistep.StateBag) {}
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