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

151 lines
3.7 KiB
Go

package cvm
import (
"context"
"fmt"
"log"
"sort"
"strings"
"github.com/hashicorp/packer/packer"
cvm "github.com/tencentcloud/tencentcloud-sdk-go/tencentcloud/cvm/v20170312"
)
type Artifact struct {
TencentCloudImages map[string]string
BuilderIdValue string
Client *cvm.Client
// StateData should store data such as GeneratedData
// to be shared with post-processors
StateData map[string]interface{}
}
func (a *Artifact) BuilderId() string {
return a.BuilderIdValue
}
func (*Artifact) Files() []string {
return nil
}
func (a *Artifact) Id() string {
parts := make([]string, 0, len(a.TencentCloudImages))
for region, imageId := range a.TencentCloudImages {
parts = append(parts, fmt.Sprintf("%s:%s", region, imageId))
}
sort.Strings(parts)
return strings.Join(parts, ",")
}
func (a *Artifact) String() string {
parts := make([]string, 0, len(a.TencentCloudImages))
for region, imageId := range a.TencentCloudImages {
parts = append(parts, fmt.Sprintf("%s: %s", region, imageId))
}
sort.Strings(parts)
return fmt.Sprintf("Tencentcloud images(%s) were created.\n\n", strings.Join(parts, "\n"))
}
func (a *Artifact) State(name string) interface{} {
if _, ok := a.StateData[name]; ok {
return a.StateData[name]
}
switch name {
case "atlas.artifact.metadata":
return a.stateAtlasMetadata()
default:
return nil
}
}
func (a *Artifact) Destroy() error {
ctx := context.TODO()
errors := make([]error, 0)
for region, imageId := range a.TencentCloudImages {
log.Printf("Delete tencentcloud image ID(%s) from region(%s)", imageId, region)
describeReq := cvm.NewDescribeImagesRequest()
describeReq.ImageIds = []*string{&imageId}
var describeResp *cvm.DescribeImagesResponse
err := Retry(ctx, func(ctx context.Context) error {
var e error
describeResp, e = a.Client.DescribeImages(describeReq)
return e
})
if err != nil {
errors = append(errors, err)
continue
}
if *describeResp.Response.TotalCount == 0 {
errors = append(errors, fmt.Errorf(
"describe images failed, region(%s) ImageId(%s)", region, imageId))
}
var shareAccountIds []*string = nil
describeShareReq := cvm.NewDescribeImageSharePermissionRequest()
describeShareReq.ImageId = &imageId
var describeShareResp *cvm.DescribeImageSharePermissionResponse
err = Retry(ctx, func(ctx context.Context) error {
var e error
describeShareResp, e = a.Client.DescribeImageSharePermission(describeShareReq)
return e
})
if err != nil {
errors = append(errors, err)
} else {
for _, sharePermission := range describeShareResp.Response.SharePermissionSet {
shareAccountIds = append(shareAccountIds, sharePermission.AccountId)
}
}
if len(shareAccountIds) != 0 {
cancelShareReq := cvm.NewModifyImageSharePermissionRequest()
cancelShareReq.ImageId = &imageId
cancelShareReq.AccountIds = shareAccountIds
CANCEL := "CANCEL"
cancelShareReq.Permission = &CANCEL
err := Retry(ctx, func(ctx context.Context) error {
_, e := a.Client.ModifyImageSharePermission(cancelShareReq)
return e
})
if err != nil {
errors = append(errors, err)
}
}
deleteReq := cvm.NewDeleteImagesRequest()
deleteReq.ImageIds = []*string{&imageId}
err = Retry(ctx, func(ctx context.Context) error {
_, e := a.Client.DeleteImages(deleteReq)
return e
})
if err != nil {
errors = append(errors, err)
}
}
if len(errors) == 1 {
return errors[0]
} else if len(errors) > 1 {
return &packer.MultiError{Errors: errors}
} else {
return nil
}
}
func (a *Artifact) stateAtlasMetadata() interface{} {
metadata := make(map[string]string)
for region, imageId := range a.TencentCloudImages {
k := fmt.Sprintf("region.%s", region)
metadata[k] = imageId
}
return metadata
}