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본 한국어 번역은 사용자 편의를 위해 제공되는 기계 번역입니다. 영어 버전과 한국어 버전이 서로 어긋나는 경우에는 언제나 영어 버전이 우선합니다.

Google Cloud에서 이미지를 RAW 형식으로 변환합니다

기여자

새 인스턴스 배포, 업그레이드 또는 기존 이미지에 사용 중인 이미지는 를 통해 클라이언트와 공유됩니다 "NetApp Support 사이트(NSS)". 서명된 다이제스트 및 인증서는 NSS 포털을 통해 다운로드할 수 있습니다. NetApp Support에서 공유하는 이미지에 해당하는 오른쪽 릴리즈에 대한 다이제스트 및 인증서를 다운로드했는지 확인합니다. 예를 들어 9.13.0 이미지는 9.13.0 서명된 다이제스트와 NSS에서 사용할 수 있는 인증서를 갖습니다.

이 단계가 필요한 이유는 무엇입니까?

Google Cloud의 이미지는 직접 다운로드할 수 없습니다. 서명된 다이제스트 및 인증서와 이미지를 비교하려면 두 파일을 비교하여 이미지를 다운로드하는 메커니즘이 있어야 합니다. 이렇게 하려면 이미지를 disk.raw 형식으로 내보내기/변환하고 결과를 Google Cloud의 저장 버킷에 저장해야 합니다. disk.raw 파일이 tarred로 압축되어 있습니다.

사용자/서비스 계정에는 다음 작업을 수행할 수 있는 권한이 필요합니다.

  • Google 스토리지 버킷에 액세스

  • Google Storage 버킷에 쓰십시오

  • 클라우드 구축 작업 생성(내보내기 프로세스 중 사용)

  • 원하는 이미지에 액세스합니다

  • 이미지 내보내기 작업을 만듭니다

이미지를 확인하려면 disk.raw 형식으로 변환한 다음 다운로드해야 합니다.

Google Cloud 명령줄을 사용하여 Google Cloud 이미지를 내보냅니다

이미지를 클라우드 스토리지로 내보내는 기본 방법은 을 사용하는 것입니다 "gcloud 계산 이미지 내보내기 명령". 이 명령은 제공된 이미지를 가져와 tarred와 gzip이 되는 disk.raw 파일로 변환합니다. 생성된 파일은 대상 URL에 저장되며 확인을 위해 다운로드할 수 있습니다.

이 작업을 실행하려면 사용자/계정에 원하는 버킷에 액세스하고 쓰거나 이미지를 내보내고 Google에서 이미지를 내보낼 때 사용하는 클라우드 빌드에 액세스할 수 있는 권한이 있어야 합니다.

  • gcloud * 를 사용하여 Google Cloud 이미지를 내보냅니다

스크립트를 표시하려면 클릭합니다 
$ gcloud compute images export \
    --destination-uri DESTINATION_URI \
    --image IMAGE_NAME

# For our example:
$ gcloud compute images export \
    --destination-uri gs://vsa-dev-bucket1/example-user-exportimage-gcp-demo \
    --image example-user-20230120115139


## DEMO ##
# Step 1 - Optional: Checking access and listing objects in the destination bucket
$ gsutil ls gs://example-user-export-image-bucket/

# Step 2 - Exporting the desired image to the bucket
$ gcloud compute images export --image example-user-export-image-demo --destination-uri gs://example-user-export-image-bucket/export-demo.tar.gz
Created [https://cloudbuild.googleapis.com/v1/projects/example-demo-project/locations/us-central1/builds/xxxxxxxxxxxx].
Logs are available at [https://console.cloud.google.com/cloud-build/builds;region=us-central1/xxxxxxxxxxxx?project=xxxxxxxxxxxx].
[image-export]: 2023-01-25T18:13:48Z Fetching image "example-user-export-image-demo" from project "example-demo-project".
[image-export]: 2023-01-25T18:13:49Z Validating workflow
[image-export]: 2023-01-25T18:13:49Z Validating step "setup-disks"
[image-export]: 2023-01-25T18:13:49Z Validating step "image-export-export-disk"
[image-export.image-export-export-disk]: 2023-01-25T18:13:49Z Validating step "setup-disks"
[image-export.image-export-export-disk]: 2023-01-25T18:13:49Z Validating step "run-image-export-export-disk"
[image-export.image-export-export-disk]: 2023-01-25T18:13:50Z Validating step "wait-for-inst-image-export-export-disk"
[image-export.image-export-export-disk]: 2023-01-25T18:13:50Z Validating step "copy-image-object"
[image-export.image-export-export-disk]: 2023-01-25T18:13:50Z Validating step "delete-inst"
[image-export]: 2023-01-25T18:13:51Z Validation Complete
[image-export]: 2023-01-25T18:13:51Z Workflow Project: example-demo-project
[image-export]: 2023-01-25T18:13:51Z Workflow Zone: us-central1-c
[image-export]: 2023-01-25T18:13:51Z Workflow GCSPath: gs://example-demo-project-example-bkt-us/
[image-export]: 2023-01-25T18:13:51Z Example scratch path: https://console.cloud.google.com/storage/browser/example-demo-project-example-bkt-us/example-image-export-20230125-18:13:49-r88px
[image-export]: 2023-01-25T18:13:51Z Uploading sources
[image-export]: 2023-01-25T18:13:51Z Running workflow
[image-export]: 2023-01-25T18:13:51Z Running step "setup-disks" (CreateDisks)
[image-export.setup-disks]: 2023-01-25T18:13:51Z CreateDisks: Creating disk "disk-image-export-image-export-r88px".
[image-export]: 2023-01-25T18:14:02Z Step "setup-disks" (CreateDisks) successfully finished.
[image-export]: 2023-01-25T18:14:02Z Running step "image-export-export-disk" (IncludeWorkflow)
[image-export.image-export-export-disk]: 2023-01-25T18:14:02Z Running step "setup-disks" (CreateDisks)
[image-export.image-export-export-disk.setup-disks]: 2023-01-25T18:14:02Z CreateDisks: Creating disk "disk-image-export-export-disk-image-export-image-export--r88px".
[image-export.image-export-export-disk]: 2023-01-25T18:14:02Z Step "setup-disks" (CreateDisks) successfully finished.
[image-export.image-export-export-disk]: 2023-01-25T18:14:02Z Running step "run-image-export-export-disk" (CreateInstances)
[image-export.image-export-export-disk.run-image-export-export-disk]: 2023-01-25T18:14:02Z CreateInstances: Creating instance "inst-image-export-export-disk-image-export-image-export--r88px".
[image-export.image-export-export-disk]: 2023-01-25T18:14:08Z Step "run-image-export-export-disk" (CreateInstances) successfully finished.
[image-export.image-export-export-disk.run-image-export-export-disk]: 2023-01-25T18:14:08Z CreateInstances: Streaming instance "inst-image-export-export-disk-image-export-image-export--r88px" serial port 1 output to https://storage.cloud.google.com/example-demo-project-example-bkt-us/example-image-export-20230125-18:13:49-r88px/logs/inst-image-export-export-disk-image-export-image-export--r88px-serial-port1.log
[image-export.image-export-export-disk]: 2023-01-25T18:14:08Z Running step "wait-for-inst-image-export-export-disk" (WaitForInstancesSignal)
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:08Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": watching serial port 1, SuccessMatch: "ExportSuccess", FailureMatch: ["ExportFailed:"] (this is not an error), StatusMatch: "GCEExport:".
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: <serial-output key:'source-size-gb' value:'10'>"
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Running export tool."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Disk /dev/sdb is 10 GiB, compressed size will most likely be much smaller."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Beginning export process..."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Copying \"/dev/sdb\" to gs://example-demo-project-example-bkt-us/example-image-export-20230125-18:13:49-r88px/outs/image-export-export-disk.tar.gz."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Using \"/root/upload\" as the buffer prefix, 1.0 GiB as the buffer size, and 4 as the number of workers."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Creating gzipped image of \"/dev/sdb\"."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:29Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Read 1.0 GiB of 10 GiB (212 MiB/sec), total written size: 992 MiB (198 MiB/sec)"
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:14:59Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Read 8.0 GiB of 10 GiB (237 MiB/sec), total written size: 1.5 GiB (17 MiB/sec)"
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:15:19Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Finished creating gzipped image of \"/dev/sdb\" in 48.956433327s [213 MiB/s] with a compression ratio of 6."
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:15:19Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: Finished export in  48.957347731s"
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:15:19Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": StatusMatch found: "GCEExport: <serial-output key:'target-size-gb' value:'2'>"
[image-export.image-export-export-disk.wait-for-inst-image-export-export-disk]: 2023-01-25T18:15:19Z WaitForInstancesSignal: Instance "inst-image-export-export-disk-image-export-image-export--r88px": SuccessMatch found "ExportSuccess"
[image-export.image-export-export-disk]: 2023-01-25T18:15:19Z Step "wait-for-inst-image-export-export-disk" (WaitForInstancesSignal) successfully finished.
[image-export.image-export-export-disk]: 2023-01-25T18:15:19Z Running step "copy-image-object" (CopyGCSObjects)
[image-export.image-export-export-disk]: 2023-01-25T18:15:19Z Running step "delete-inst" (DeleteResources)
[image-export.image-export-export-disk.delete-inst]: 2023-01-25T18:15:19Z DeleteResources: Deleting instance "inst-image-export-export-disk".
[image-export.image-export-export-disk]: 2023-01-25T18:15:19Z Step "copy-image-object" (CopyGCSObjects) successfully finished.
[image-export.image-export-export-disk]: 2023-01-25T18:15:34Z Step "delete-inst" (DeleteResources) successfully finished.
[image-export]: 2023-01-25T18:15:34Z Step "image-export-export-disk" (IncludeWorkflow) successfully finished.
[image-export]: 2023-01-25T18:15:34Z Serial-output value -> source-size-gb:10
[image-export]: 2023-01-25T18:15:34Z Serial-output value -> target-size-gb:2
[image-export]: 2023-01-25T18:15:34Z Workflow "image-export" cleaning up (this may take up to 2 minutes).
[image-export]: 2023-01-25T18:15:35Z Workflow "image-export" finished cleanup.

# Step 3 - Validating the image was successfully exported
$ gsutil ls gs://example-user-export-image-bucket/
gs://example-user-export-image-bucket/export-demo.tar.gz


# Step 4 - Download the exported image
$ gcloud storage cp gs://BUCKET_NAME/OBJECT_NAME SAVE_TO_LOCATION

$ gcloud storage cp gs://example-user-export-image-bucket/export-demo.tar.gz CVO_GCP_Signed_Digest.tar.gz
Copying gs://example-user-export-image-bucket/export-demo.tar.gz to file://CVO_GCP_Signed_Digest.tar.gz
  Completed files 1/1 | 1.5GiB/1.5GiB | 185.0MiB/s

Average throughput: 213.3MiB/s
$ ls -l
total 1565036
-rw-r--r-- 1 example-user example-user 1602589949 Jan 25 18:44 CVO_GCP_Signed_Digest.tar.gz

압축 파일 압축 풀기 *

# Extracting files from the digest
$ tar -xf CVO_GCP_Signed_Digest.tar.gz
참고 을 참조하십시오 "이미지 내보내기에 대한 Google Cloud 문서" Google Cloud를 통해 이미지를 내보내는 방법에 대한 자세한 내용은