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Converter imagem do Google Cloud para formato bruto para Cloud Volumes ONTAP
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A imagem que está sendo usada para implantar novas instâncias, atualizações ou que está sendo usada em imagens existentes será compartilhada com os clientes por meio de "o site de suporte da NetApp (NSS)" . O resumo assinado e os certificados estarão disponíveis para download no portal do NSS. Certifique-se de que você está baixando o resumo e os certificados para a versão correta correspondente à imagem compartilhada pelo Suporte da NetApp . Por exemplo, imagens 9.13.0 terão um resumo assinado 9.13.0 e certificados disponíveis no NSS.
Por que essa etapa é necessária?
As imagens do Google Cloud não podem ser baixadas diretamente. Para verificar a imagem em relação ao resumo assinado e aos certificados, você precisa ter um mecanismo para comparar os dois arquivos e baixar a imagem. Para fazer isso, você deve exportar/converter a imagem para o formato disk.raw e salvar os resultados em um bucket de armazenamento no Google Cloud. O arquivo disk.raw é compactado em tar e gzip no processo.
A conta de usuário/serviço precisará de privilégios para executar o seguinte:
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Acesso ao bucket de armazenamento do Google
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Gravar no bucket do Google Storage
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Criar trabalhos de criação de nuvem (usados durante o processo de exportação)
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Acesso à imagem desejada
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Criar tarefas de exportação de imagem
Para verificar a imagem, ela deve ser convertida para o formato disk.raw e depois baixada.
Use a linha de comando do Google Cloud para exportar a imagem do Google Cloud
A maneira preferida de exportar uma imagem para o Cloud Storage é usar o "comando gcloud compute images export" . Este comando pega a imagem fornecida e a converte em um arquivo disk.raw, que é tarado e compactado em gzip. O arquivo gerado é salvo na URL de destino e pode ser baixado para verificação.
O usuário/conta deve ter privilégios para acessar e gravar no bucket desejado, exportar a imagem e compilações na nuvem (usadas pelo Google para exportar a imagem) para executar esta operação.
Exportar imagem do Google Cloud usando gcloud
Clique para exibir
$ 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.gzExtraia os arquivos compactados
# Extracting files from the digest $ tar -xf CVO_GCP_Signed_Digest.tar.gz
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Para obter mais informações sobre como exportar uma imagem por meio do Google Cloud, consulte o "Documento do Google Cloud sobre como exportar uma imagem" . |