packer-cn/builder/tencentcloud/cvm/step_create_image.go

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package cvm
import (
"context"
"fmt"
"time"
"github.com/hashicorp/packer/common/retry"
"github.com/hashicorp/packer/helper/multistep"
"github.com/hashicorp/packer/packer"
"github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/common/errors"
cvm "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cvm/v20170312"
)
type stepCreateImage struct {
imageId string
}
func (s *stepCreateImage) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
config := state.Get("config").(*Config)
client := state.Get("cvm_client").(*cvm.Client)
ui := state.Get("ui").(packer.Ui)
instance := state.Get("instance").(*cvm.Instance)
ui.Say(fmt.Sprintf("Creating image %s", config.ImageName))
req := cvm.NewCreateImageRequest()
req.ImageName = &config.ImageName
req.ImageDescription = &config.ImageDescription
req.InstanceId = instance.InstanceId
// TODO: We should allow user to specify which data disk should be
// included into created image.
var dataDiskIds []*string
for _, disk := range instance.DataDisks {
dataDiskIds = append(dataDiskIds, disk.DiskId)
}
if len(dataDiskIds) > 0 {
req.DataDiskIds = dataDiskIds
}
True := "True"
False := "False"
if config.ForcePoweroff {
req.ForcePoweroff = &True
} else {
req.ForcePoweroff = &False
}
if config.Reboot {
req.Reboot = &True
} else {
req.Reboot = &False
}
if config.Sysprep {
req.Sysprep = &True
} else {
req.Sysprep = &False
}
err := retry.Config{
Tries: 60,
RetryDelay: (&retry.Backoff{
InitialBackoff: 5 * time.Second,
MaxBackoff: 5 * time.Second,
Multiplier: 2,
}).Linear,
ShouldRetry: func(err error) bool {
if e, ok := err.(*errors.TencentCloudSDKError); ok {
if e.Code == "InvalidImageName.Duplicate" {
return false
}
}
return true
},
}.Run(ctx, func(ctx context.Context) error {
_, err := client.CreateImage(req)
return err
})
if err != nil {
err := fmt.Errorf("create image failed: %s", err.Error())
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
err = WaitForImageReady(client, config.ImageName, "NORMAL", 3600)
if err != nil {
err := fmt.Errorf("create image failed: %s", err.Error())
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
describeReq := cvm.NewDescribeImagesRequest()
FILTER_IMAGE_NAME := "image-name"
describeReq.Filters = []*cvm.Filter{
{
Name: &FILTER_IMAGE_NAME,
Values: []*string{&config.ImageName},
},
}
describeResp, err := client.DescribeImages(describeReq)
if err != nil {
err := fmt.Errorf("wait image ready failed: %s", err.Error())
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
if *describeResp.Response.TotalCount == 0 {
err := fmt.Errorf("create image(%s) failed", config.ImageName)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
s.imageId = *describeResp.Response.ImageSet[0].ImageId
state.Put("image", describeResp.Response.ImageSet[0])
tencentCloudImages := make(map[string]string)
tencentCloudImages[config.Region] = s.imageId
state.Put("tencentcloudimages", tencentCloudImages)
return multistep.ActionContinue
}
func (s *stepCreateImage) Cleanup(state multistep.StateBag) {
if s.imageId == "" {
return
}
_, cancelled := state.GetOk(multistep.StateCancelled)
_, halted := state.GetOk(multistep.StateHalted)
if !cancelled && !halted {
return
}
client := state.Get("cvm_client").(*cvm.Client)
ui := state.Get("ui").(packer.Ui)
ui.Say("Delete image because of cancellation or error...")
req := cvm.NewDeleteImagesRequest()
req.ImageIds = []*string{&s.imageId}
_, err := client.DeleteImages(req)
if err != nil {
ui.Error(fmt.Sprintf("delete image(%s) failed", s.imageId))
}
}