95 lines
2.0 KiB
Go
95 lines
2.0 KiB
Go
package ebsvolume
|
|
|
|
import (
|
|
"fmt"
|
|
"log"
|
|
"sort"
|
|
"strings"
|
|
|
|
"github.com/aws/aws-sdk-go/service/ec2"
|
|
packersdk "github.com/hashicorp/packer-plugin-sdk/packer"
|
|
)
|
|
|
|
// map of region to list of volume IDs
|
|
type EbsVolumes map[string][]string
|
|
|
|
// Artifact is an artifact implementation that contains built AMIs.
|
|
type Artifact struct {
|
|
// A map of regions to EBS Volume IDs.
|
|
Volumes EbsVolumes
|
|
|
|
// BuilderId is the unique ID for the builder that created this AMI
|
|
BuilderIdValue string
|
|
|
|
// StateData should store data such as GeneratedData
|
|
// to be shared with post-processors
|
|
StateData map[string]interface{}
|
|
|
|
// EC2 connection for performing API stuff.
|
|
Conn *ec2.EC2
|
|
}
|
|
|
|
func (a *Artifact) BuilderId() string {
|
|
return a.BuilderIdValue
|
|
}
|
|
|
|
func (*Artifact) Files() []string {
|
|
// We have no files
|
|
return nil
|
|
}
|
|
|
|
// returns a sorted list of region:ID pairs
|
|
func (a *Artifact) idList() []string {
|
|
parts := make([]string, 0, len(a.Volumes))
|
|
for region, volumeIDs := range a.Volumes {
|
|
for _, volumeID := range volumeIDs {
|
|
parts = append(parts, fmt.Sprintf("%s:%s", region, volumeID))
|
|
}
|
|
}
|
|
|
|
sort.Strings(parts)
|
|
return parts
|
|
}
|
|
|
|
func (a *Artifact) Id() string {
|
|
return strings.Join(a.idList(), ",")
|
|
}
|
|
|
|
func (a *Artifact) String() string {
|
|
return fmt.Sprintf("EBS Volumes were created:\n\n%s", strings.Join(a.idList(), "\n"))
|
|
}
|
|
|
|
func (a *Artifact) State(name string) interface{} {
|
|
if _, ok := a.StateData[name]; ok {
|
|
return a.StateData[name]
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func (a *Artifact) Destroy() error {
|
|
errors := make([]error, 0)
|
|
|
|
for region, volumeIDs := range a.Volumes {
|
|
for _, volumeID := range volumeIDs {
|
|
log.Printf("Deregistering Volume ID (%s) from region (%s)", volumeID, region)
|
|
|
|
input := &ec2.DeleteVolumeInput{
|
|
VolumeId: &volumeID,
|
|
}
|
|
if _, err := a.Conn.DeleteVolume(input); err != nil {
|
|
errors = append(errors, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
if len(errors) > 0 {
|
|
if len(errors) == 1 {
|
|
return errors[0]
|
|
} else {
|
|
return &packersdk.MultiError{Errors: errors}
|
|
}
|
|
}
|
|
|
|
return nil
|
|
}
|