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fix describing snapshots issue when image_ignore_data_disks is provided

This commit is contained in:
bozhi.ch 2019-06-11 15:22:06 +08:00
parent 3a88c299a9
commit 45249fc764
3 changed files with 108 additions and 46 deletions
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81
builder/alicloud/ecs/builder_acc_test.go
View File

@ -57,7 +57,7 @@ const testBuilderAccBasic = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-basic_{{timestamp}}"
@ -81,7 +81,7 @@ const testBuilderAccWithDiskSettings = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-withDiskSettings_{{timestamp}}",
@ -189,6 +189,69 @@ func checkImageDisksSettings() builderT.TestCheckFunc {
}
}
func TestBuilderAcc_withIgnoreDataDisks(t *testing.T) {
t.Parallel()
builderT.Test(t, builderT.TestCase{
PreCheck: func() {
testAccPreCheck(t)
},
Builder: &Builder{},
Template: testBuilderAccIgnoreDataDisks,
Check: checkIgnoreDataDisks(),
})
}
const testBuilderAccIgnoreDataDisks = `
{ "builders": [{
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.gn5-c8g1.2xlarge",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-ignoreDataDisks_{{timestamp}}",
"image_ignore_data_disks": true
}]
}`
func checkIgnoreDataDisks() builderT.TestCheckFunc {
return func(artifacts []packer.Artifact) error {
if len(artifacts) > 1 {
return fmt.Errorf("more than 1 artifact")
}
// Get the actual *Artifact pointer so we can access the AMIs directly
artifactRaw := artifacts[0]
artifact, ok := artifactRaw.(*Artifact)
if !ok {
return fmt.Errorf("unknown artifact: %#v", artifactRaw)
}
imageId := artifact.AlicloudImages[defaultTestRegion]
// describe the image, get block devices with a snapshot
client, _ := testAliyunClient()
describeImagesRequest := ecs.CreateDescribeImagesRequest()
describeImagesRequest.RegionId = defaultTestRegion
describeImagesRequest.ImageId = imageId
imagesResponse, err := client.DescribeImages(describeImagesRequest)
if err != nil {
return fmt.Errorf("describe images failed due to %s", err)
}
if len(imagesResponse.Images.Image) == 0 {
return fmt.Errorf("image %s generated can not be found", imageId)
}
image := imagesResponse.Images.Image[0]
if len(image.DiskDeviceMappings.DiskDeviceMapping) != 1 {
return fmt.Errorf("image %s should only contain one disks", imageId)
}
return nil
}
}
func TestBuilderAcc_windows(t *testing.T) {
t.Parallel()
builderT.Test(t, builderT.TestCase{
@ -234,7 +297,7 @@ const testBuilderAccRegionCopy = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-regionCopy_{{timestamp}}",
@ -338,7 +401,7 @@ const testBuilderAccForceDelete = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_force_delete": "%s",
@ -366,7 +429,7 @@ const testBuilderAccSharing = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-ECSImageSharing_{{timestamp}}",
@ -461,7 +524,7 @@ const testBuilderAccForceDeleteSnapshot = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_force_delete_snapshots": "%s",
@ -513,7 +576,7 @@ const testBuilderAccImageTags = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"ssh_username": "root",
"io_optimized":"true",
"image_name": "packer-test-imageTags_{{timestamp}}",
@ -627,7 +690,7 @@ const testBuilderAccDataDiskEncrypted = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test-dataDiskEncrypted_{{timestamp}}",
@ -744,7 +807,7 @@ const testBuilderAccSystemDiskEncrypted = `
"type": "test",
"region": "cn-beijing",
"instance_type": "ecs.n1.tiny",
"source_image":"ubuntu_18_04_64_20G_alibase_20190223.vhd",
"source_image":"ubuntu_18_04_64_20G_alibase_20190509.vhd",
"io_optimized":"true",
"ssh_username":"root",
"image_name": "packer-test_{{timestamp}}",

26
builder/alicloud/ecs/client.go
View File

@ -247,6 +247,32 @@ func (c *ClientWrapper) WaitForImageStatus(regionId string, imageId string, expe
})
}
func (c *ClientWrapper) WaitForSnapshotStatus(regionId string, snapshotId string, expectedStatus string, timeout time.Duration) (responses.AcsResponse, error) {
return c.WaitForExpected(&WaitForExpectArgs{
RequestFunc: func() (responses.AcsResponse, error) {
request := ecs.CreateDescribeSnapshotsRequest()
request.RegionId = regionId
request.SnapshotIds = fmt.Sprintf("[\"%s\"]", snapshotId)
return c.DescribeSnapshots(request)
},
EvalFunc: func(response responses.AcsResponse, err error) WaitForExpectEvalResult {
if err != nil {
return WaitForExpectToRetry
}
snapshotsResponse := response.(*ecs.DescribeSnapshotsResponse)
snapshots := snapshotsResponse.Snapshots.Snapshot
for _, snapshot := range snapshots {
if snapshot.Status == expectedStatus {
return WaitForExpectSuccess
}
}
return WaitForExpectToRetry
},
RetryTimeout: timeout,
})
}
type EvalErrorType bool
const (

47
builder/alicloud/ecs/step_create_snapshot.go
View File

@ -3,9 +3,9 @@ package ecs
import (
"context"
"fmt"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/errors"
"time"
"github.com/aliyun/alibaba-cloud-sdk-go/sdk/responses"
"github.com/aliyun/alibaba-cloud-sdk-go/services/ecs"
"github.com/hashicorp/packer/helper/multistep"
"github.com/hashicorp/packer/packer"
@ -36,9 +36,6 @@ func (s *stepCreateAlicloudSnapshot) Run(ctx context.Context, state multistep.St
return halt(state, err, "Unable to find system disk of instance")
}
// Create the alicloud snapshot
ui.Say(fmt.Sprintf("Creating snapshot from system disk: %s", disks[0].DiskId))
createSnapshotRequest := ecs.CreateCreateSnapshotRequest()
createSnapshotRequest.DiskId = disks[0].DiskId
snapshot, err := client.CreateSnapshot(createSnapshotRequest)
@ -46,44 +43,20 @@ func (s *stepCreateAlicloudSnapshot) Run(ctx context.Context, state multistep.St
return halt(state, err, "Error creating snapshot")
}
_, err = client.WaitForExpected(&WaitForExpectArgs{
RequestFunc: func() (responses.AcsResponse, error) {
request := ecs.CreateDescribeSnapshotsRequest()
request.RegionId = config.AlicloudRegion
request.SnapshotIds = snapshot.SnapshotId
return client.DescribeSnapshots(request)
},
EvalFunc: func(response responses.AcsResponse, err error) WaitForExpectEvalResult {
if err != nil {
return WaitForExpectToRetry
}
snapshotsResponse := response.(*ecs.DescribeSnapshotsResponse)
snapshots := snapshotsResponse.Snapshots.Snapshot
for _, snapshot := range snapshots {
if snapshot.Status == SnapshotStatusAccomplished {
return WaitForExpectSuccess
}
}
return WaitForExpectToRetry
},
RetryTimeout: time.Duration(s.WaitSnapshotReadyTimeout) * time.Second,
})
// Create the alicloud snapshot
ui.Say(fmt.Sprintf("Creating snapshot from system disk %s: %s", disks[0].DiskId, snapshot.SnapshotId))
snapshotsResponse, err := client.WaitForSnapshotStatus(config.AlicloudRegion, snapshot.SnapshotId, SnapshotStatusAccomplished, time.Duration(s.WaitSnapshotReadyTimeout)*time.Second)
if err != nil {
_, ok := err.(errors.Error)
if ok {
return halt(state, err, "Error querying created snapshot")
}
return halt(state, err, "Timeout waiting for snapshot to be created")
}
describeSnapshotsRequest := ecs.CreateDescribeSnapshotsRequest()
describeSnapshotsRequest.RegionId = config.AlicloudRegion
describeSnapshotsRequest.SnapshotIds = snapshot.SnapshotId
snapshotsResponse, err := client.DescribeSnapshots(describeSnapshotsRequest)
if err != nil {
return halt(state, err, "Error querying created snapshot")
}
snapshots := snapshotsResponse.Snapshots.Snapshot
snapshots := snapshotsResponse.(*ecs.DescribeSnapshotsResponse).Snapshots.Snapshot
if len(snapshots) == 0 {
return halt(state, err, "Unable to find created snapshot")
}