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refactor: update step_create_omi to new OSC SDK

This commit is contained in:
Marin Salinas 2020-08-25 18:02:11 -05:00
parent f0dc26613a
commit 8885a5ef31
5 changed files with 123 additions and 29 deletions
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4
builder/osc/bsu/builder.go
View File

@ -194,7 +194,9 @@ func (b *Builder) Run(ctx context.Context, ui packer.Ui, hook packer.Hook) (pack
OMIName: b.config.OMIName,
Regions: b.config.OMIRegions,
},
&stepCreateOMI{},
&stepCreateOMI{
RawRegion: b.config.RawRegion,
},
&osccommon.StepUpdateOMIAttributes{
AccountIds: b.config.OMIAccountIDs,
SnapshotAccountIds: b.config.SnapshotAccountIDs,

53
builder/osc/bsu/step_create_omi.go
View File

@ -5,20 +5,21 @@ import (
"fmt"
"log"
"github.com/antihax/optional"
osccommon "github.com/hashicorp/packer/builder/osc/common"
"github.com/hashicorp/packer/helper/multistep"
"github.com/hashicorp/packer/packer"
"github.com/outscale/osc-go/oapi"
"github.com/outscale/osc-sdk-go/osc"
)
type stepCreateOMI struct {
image *oapi.Image
image *osc.Image
RawRegion string
}
func (s *stepCreateOMI) Run(ctx context.Context, state multistep.StateBag) multistep.StepAction {
config := state.Get("config").(*Config)
oapiconn := state.Get("oapi").(*oapi.Client)
oscconn := state.Get("osc").(*osc.APIClient)
vm := state.Get("vm").(osc.Vm)
ui := state.Get("ui").(packer.Ui)
@ -26,42 +27,46 @@ func (s *stepCreateOMI) Run(ctx context.Context, state multistep.StateBag) multi
omiName := config.OMIName
ui.Say(fmt.Sprintf("Creating OMI %s from vm %s", omiName, vm.VmId))
createOpts := oapi.CreateImageRequest{
createOpts := osc.CreateImageRequest{
VmId: vm.VmId,
ImageName: omiName,
BlockDeviceMappings: config.BlockDevices.BuildOMIDevices(),
BlockDeviceMappings: config.BlockDevices.BuildOscOMIDevices(),
}
resp, err := oapiconn.POST_CreateImage(createOpts)
if err != nil || resp.OK == nil {
resp, _, err := oscconn.ImageApi.CreateImage(context.Background(), &osc.CreateImageOpts{
CreateImageRequest: optional.NewInterface(createOpts),
})
if err != nil || resp.Image.ImageId == "" {
err := fmt.Errorf("Error creating OMI: %s", err)
state.Put("error", err)
ui.Error(err.Error())
return multistep.ActionHalt
}
image := resp.OK.Image
image := resp.Image
// Set the OMI ID in the state
ui.Message(fmt.Sprintf("OMI: %s", image.ImageId))
omis := make(map[string]string)
omis[oapiconn.GetConfig().Region] = image.ImageId
omis[s.RawRegion] = image.ImageId
state.Put("omis", omis)
// Wait for the image to become ready
ui.Say("Waiting for OMI to become ready...")
if err := osccommon.WaitUntilImageAvailable(oapiconn, image.ImageId); err != nil {
if err := osccommon.WaitUntilOscImageAvailable(oscconn, image.ImageId); err != nil {
log.Printf("Error waiting for OMI: %s", err)
imagesResp, err := oapiconn.POST_ReadImages(oapi.ReadImagesRequest{
Filters: oapi.FiltersImage{
imagesResp, _, err := oscconn.ImageApi.ReadImages(context.Background(), &osc.ReadImagesOpts{
ReadImagesRequest: optional.NewInterface(osc.ReadImagesRequest{
Filters: osc.FiltersImage{
ImageIds: []string{image.ImageId},
},
}),
})
if err != nil {
log.Printf("Unable to determine reason waiting for OMI failed: %s", err)
err = fmt.Errorf("Unknown error waiting for OMI.")
err = fmt.Errorf("Unknown error waiting for OMI")
} else {
stateReason := imagesResp.OK.Images[0].StateComment
stateReason := imagesResp.Images[0].StateComment
err = fmt.Errorf("Error waiting for OMI. Reason: %s", stateReason)
}
@ -70,10 +75,12 @@ func (s *stepCreateOMI) Run(ctx context.Context, state multistep.StateBag) multi
return multistep.ActionHalt
}
imagesResp, err := oapiconn.POST_ReadImages(oapi.ReadImagesRequest{
Filters: oapi.FiltersImage{
imagesResp, _, err := oscconn.ImageApi.ReadImages(context.Background(), &osc.ReadImagesOpts{
ReadImagesRequest: optional.NewInterface(osc.ReadImagesRequest{
Filters: osc.FiltersImage{
ImageIds: []string{image.ImageId},
},
}),
})
if err != nil {
err := fmt.Errorf("Error searching for OMI: %s", err)
@ -81,12 +88,12 @@ func (s *stepCreateOMI) Run(ctx context.Context, state multistep.StateBag) multi
ui.Error(err.Error())
return multistep.ActionHalt
}
s.image = &imagesResp.OK.Images[0]
s.image = &imagesResp.Images[0]
snapshots := make(map[string][]string)
for _, blockDeviceMapping := range imagesResp.OK.Images[0].BlockDeviceMappings {
for _, blockDeviceMapping := range imagesResp.Images[0].BlockDeviceMappings {
if blockDeviceMapping.Bsu.SnapshotId != "" {
snapshots[oapiconn.GetConfig().Region] = append(snapshots[oapiconn.GetConfig().Region], blockDeviceMapping.Bsu.SnapshotId)
snapshots[s.RawRegion] = append(snapshots[s.RawRegion], blockDeviceMapping.Bsu.SnapshotId)
}
}
state.Put("snapshots", snapshots)
@ -105,12 +112,14 @@ func (s *stepCreateOMI) Cleanup(state multistep.StateBag) {
return
}
oapiconn := state.Get("oapi").(*oapi.Client)
oscconn := state.Get("osc").(*osc.APIClient)
ui := state.Get("ui").(packer.Ui)
ui.Say("Deregistering the OMI because cancellation or error...")
DeleteOpts := oapi.DeleteImageRequest{ImageId: s.image.ImageId}
if _, err := oapiconn.POST_DeleteImage(DeleteOpts); err != nil {
DeleteOpts := osc.DeleteImageRequest{ImageId: s.image.ImageId}
if _, _, err := oscconn.ImageApi.DeleteImage(context.Background(), &osc.DeleteImageOpts{
DeleteImageRequest: optional.NewInterface(DeleteOpts),
}); err != nil {
ui.Error(fmt.Sprintf("Error Deleting OMI, may still be around: %s", err))
return
}

46
builder/osc/common/block_device.go
View File

@ -78,6 +78,48 @@ func buildBlockDevicesImage(b []BlockDevice) []oapi.BlockDeviceMappingImage {
return blockDevices
}
func buildOscBlockDevicesImage(b []BlockDevice) []osc.BlockDeviceMappingImage {
var blockDevices []osc.BlockDeviceMappingImage
for _, blockDevice := range b {
mapping := osc.BlockDeviceMappingImage{
DeviceName: blockDevice.DeviceName,
}
if blockDevice.VirtualName != "" {
if strings.HasPrefix(blockDevice.VirtualName, "ephemeral") {
mapping.VirtualDeviceName = blockDevice.VirtualName
}
} else {
bsu := osc.BsuToCreate{
DeleteOnVmDeletion: blockDevice.DeleteOnVmDeletion,
}
if blockDevice.VolumeType != "" {
bsu.VolumeType = blockDevice.VolumeType
}
if blockDevice.VolumeSize > 0 {
bsu.VolumeSize = int32(blockDevice.VolumeSize)
}
// IOPS is only valid for io1 type
if blockDevice.VolumeType == "io1" {
bsu.Iops = int32(blockDevice.IOPS)
}
if blockDevice.SnapshotId != "" {
bsu.SnapshotId = blockDevice.SnapshotId
}
mapping.Bsu = bsu
}
blockDevices = append(blockDevices, mapping)
}
return blockDevices
}
func buildBlockDevicesVmCreation(b []BlockDevice) []oapi.BlockDeviceMappingVmCreation {
log.Printf("[DEBUG] Launch Block Device %#v", b)
@ -196,6 +238,10 @@ func (b *OMIBlockDevices) BuildOMIDevices() []oapi.BlockDeviceMappingImage {
return buildBlockDevicesImage(b.OMIMappings)
}
func (b *OMIBlockDevices) BuildOscOMIDevices() []osc.BlockDeviceMappingImage {
return buildOscBlockDevicesImage(b.OMIMappings)
}
func (b *LaunchBlockDevices) BuildLaunchDevices() []oapi.BlockDeviceMappingVmCreation {
return buildBlockDevicesVmCreation(b.LaunchMappings)
}

39
builder/osc/common/state.go
View File

@ -70,6 +70,12 @@ func WaitUntilImageAvailable(conn *oapi.Client, imageID string) error {
return <-errCh
}
func WaitUntilOscImageAvailable(conn *osc.APIClient, imageID string) error {
errCh := make(chan error, 1)
go waitForState(errCh, "available", waitUntilOscImageStateFunc(conn, imageID))
return <-errCh
}
func WaitUntilVolumeAvailable(conn *oapi.Client, volumeID string) error {
errCh := make(chan error, 1)
go waitForState(errCh, "available", volumeWaitFunc(conn, volumeID))
@ -285,6 +291,39 @@ func waitUntilImageStateFunc(conn *oapi.Client, id string) stateRefreshFunc {
}
}
func waitUntilOscImageStateFunc(conn *osc.APIClient, id string) stateRefreshFunc {
return func() (string, error) {
log.Printf("[Debug] Check if Image with id %s exists", id)
resp, _, err := conn.ImageApi.ReadImages(context.Background(), &osc.ReadImagesOpts{
ReadImagesRequest: optional.NewInterface(osc.ReadImagesRequest{
Filters: osc.FiltersImage{
ImageIds: []string{id},
},
}),
})
log.Printf("[Debug] Read Response %+v", resp)
if err != nil {
return "", err
}
// if resp.Images[] == "" {
// return "", fmt.Errorf("Vm with ID %s. Not Found", id)
// }
if len(resp.Images) == 0 {
return "pending", nil
}
if resp.Images[0].State == "failed" {
return resp.Images[0].State, fmt.Errorf("Image (%s) creation is failed", id)
}
return resp.Images[0].State, nil
}
}
func securityGroupWaitFunc(conn *oapi.Client, id string) stateRefreshFunc {
return func() (string, error) {
log.Printf("[Debug] Check if SG with id %s exists", id)

2
builder/osc/common/step_deregister_omi.go
View File

@ -23,8 +23,6 @@ type StepDeregisterOMI struct {
func (s *StepDeregisterOMI) Run(_ context.Context, state multistep.StateBag) multistep.StepAction {
// Check for force deregister
if !s.ForceDeregister {
log.Println("ENTRO 0 ")
return multistep.ActionContinue
}