VM 還原點的跨區域複本
在本文中，您會了解如何將虛擬機器 (VM) 還原點複製到另一個區域。
必要條件
若要跨區域複製還原點，您必須在目標區域中預先建立 restorePointCollection 資源。
複製還原點之前，請先深入了解跨區域複製及其限制。
在目標區域中建立還原點集合
將現有 VM 還原點從某個區域複製到另一個區域的第一個步驟，是藉由參考來源區域的 restorePointCollection，在目標區域中建立 restorePointCollection 資源。
URI 要求
PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/restorePointCollections/{restorePointCollectionName}&api-version={api-version}
要求本文
{
"name": "name of target restorePointCollection resource",
"location": "location of target restorePointCollection resource",
"tags": {
"department": "finance"
},
"properties": {
"source": {
"id": "/subscriptions/{subid}/resourceGroups/{resourceGroupName}/providers/microsoft.compute/restorePointCollections/{restorePointCollectionName}"
}
}
}
回應
要求回應包括 HTTP 狀態碼和一組回應標頭。
狀態碼
此作業會在建立期間傳回 201，並在更新期間傳回 200。
回應本文
{
"name": "name of the copied restorePointCollection resource",
"id": "CSM Id of copied restorePointCollection resource",
"type": "Microsoft.Compute/restorePointCollections",
"location": "location of the copied restorePointCollection resource",
"tags": {
"department": "finance"
},
"properties": {
"source": {
"id": "/subscriptions/{subid}/resourceGroups/{resourceGroupName}/providers/microsoft.compute/restorePointCollections/{restorePointCollectionName}",
"location": "location of source RPC"
}
}
}
在目標區域中建立 VM 還原點
下一個步驟是參考需要複製之來源區域中的還原點，以觸發目標 RestorePointCollection 資源中的還原點復本。
URI 要求
PUT https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}&api-version={api-version}
要求本文
{
"name": "name of the restore point resource",
"properties": {
"sourceRestorePoint": {
"id": "/subscriptions/{subid}/resourceGroups/{resourceGroupName}/providers/microsoft.compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}"
}
}
}
注意
sourceRestorePoint 的位置是從來源 RestorePointCollection 的位置推斷而得。
回應
要求回應包括 HTTP 狀態碼和一組回應標頭。
狀態碼
此作業為長時間執行，因此會在建立期間傳回 201。 用戶端預期會使用作業來輪詢狀態。 location 和 Azure-AsyncOperation 標頭就是為此目的而提供。
在還原點建立期間，ProvisioningState 在 GET 還原點 API 回應中會顯示為 Creating。 如果建立失敗，ProvisioningState 會顯示為 Failed。 啟動跨區域資料複製時，會將 ProvisioningState 設為 Succeeded。
注意
您可以對目標 VM 還原點呼叫 GET 執行個體檢視 (?$expand=instanceView) 來追蹤複製狀態。 如需執行這項操作的相關步驟，請參閱<取得 VM 還原點複製/複寫狀態>一節。只有在成功複製所有磁碟還原點時，才能將 VM 還原點視為可用 (可用來還原 VM)。
回應本文
{
"id": "CSM Id of the restore point",
"name": "name of the restore point",
"properties": {
"optionalProperties": "opaque bag of properties to be passed to extension",
"sourceRestorePoint": {
"id": "/subscriptions/{subid}/resourceGroups/{resourceGroupName}/providers/microsoft.compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}"
},
"consistencyMode": "CrashConsistent | FileSystemConsistent | ApplicationConsistent",
"sourceMetadata": {
"vmId": "Unique Guid of the VM from which the restore point was created",
"location": "source VM location",
"hardwareProfile": {
"vmSize": "Standard_A1"
},
"osProfile": {
"computername": "",
"adminUsername": "",
"secrets": [
{
"sourceVault": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/providers/Microsoft.KeyVault/vaults/<keyvault-name>"
},
"vaultCertificates": [
{
"certificateUrl": "https://<keyvault-name>.vault.azure.net/secrets/<secret-name>/<secret-version>",
"certificateStore": "certificateStoreName on Windows"
}
]
}
],
"customData": "",
"windowsConfiguration": {
"provisionVMAgent": "true|false",
"winRM": {
"listeners": [
{
"protocol": "http"
},
{
"protocol": "https",
"certificateUrl": ""
}
]
},
"additionalUnattendContent": [
{
"pass": "oobesystem",
"component": "Microsoft-Windows-Shell-Setup",
"settingName": "FirstLogonCommands|AutoLogon",
"content": "<XML unattend content>"
}
],
"enableAutomaticUpdates": "true|false"
},
"linuxConfiguration": {
"disablePasswordAuthentication": "true|false",
"ssh": {
"publicKeys": [
{
"path": "Path-Where-To-Place-Public-Key-On-VM",
"keyData": "PEM-Encoded-public-key-file"
}
]
}
}
},
"storageProfile": {
"osDisk": {
"osType": "Windows|Linux",
"name": "OSDiskName",
"diskSizeGB": "10",
"caching": "ReadWrite",
"managedDisk": {
"id": "CSM Id of the managed disk",
"storageAccountType": "Standard_LRS"
},
"diskRestorePoint": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/restorePointCollections/<rpcName>/restorePoints/<rpName>/diskRestorePoints/<diskRestorePointName>"
}
},
"dataDisks": [
{
"lun": "0",
"name": "datadisk0",
"diskSizeGB": "10",
"caching": "ReadWrite",
"managedDisk": {
"id": "CSM Id of the managed disk",
"storageAccountType": "Standard_LRS"
},
"diskRestorePoint": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/restorePointCollections/<rpcName>/restorePoints/<rpName>/diskRestorePoints/<diskRestorePointName>"
}
}
]
},
"diagnosticsProfile": {
"bootDiagnostics": {
"enabled": true,
"storageUri": " http://storageaccount.blob.core.windows.net/"
}
}
},
"provisioningState": "Succeeded | Failed | Creating | Deleting",
"provisioningDetails": {
"creationTime": "Creation Time of Restore point in UTC"
}
}
}
取得 VM 還原點複製/複寫狀態
啟動 VM 還原點復製之後，即可在目標 VM 還原點上呼叫 GET 執行個體檢視 (?$expand=instanceView) 來追蹤複製狀態。
URI 要求
GET https://management.azure.com/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.Compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}?$expand=instanceView&api-version={api-version}
回應
{
"id": "CSM Id of the restore point",
"name": "name of the restore point",
"properties": {
"optionalProperties": "opaque bag of properties to be passed to extension",
"sourceRestorePoint": {
"id": "/subscriptions/{subid}/resourceGroups/{resourceGroupName}/providers/microsoft.compute/restorePointCollections/{restorePointCollectionName}/restorePoints/{restorePointName}"
},
"consistencyMode": "CrashConsistent | FileSystemConsistent | ApplicationConsistent",
"sourceMetadata": {
"vmId": "Unique Guid of the VM from which the restore point was created",
"location": "source VM location",
"hardwareProfile": {
"vmSize": "Standard_A1"
},
"osProfile": {
"computername": "",
"adminUsername": "",
"secrets": [
{
"sourceVault": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/providers/Microsoft.KeyVault/vaults/<keyvault-name>"
},
"vaultCertificates": [
{
"certificateUrl": "https://<keyvault-name>.vault.azure.net/secrets/<secret-name>/<secret-version>",
"certificateStore": "certificateStoreName on Windows"
}
]
}
],
"customData": "",
"windowsConfiguration": {
"provisionVMAgent": "true|false",
"winRM": {
"listeners": [
{
"protocol": "http"
},
{
"protocol": "https",
"certificateUrl": ""
}
]
},
"additionalUnattendContent": [
{
"pass": "oobesystem",
"component": "Microsoft-Windows-Shell-Setup",
"settingName": "FirstLogonCommands|AutoLogon",
"content": "<XML unattend content>"
}
],
"enableAutomaticUpdates": "true|false"
},
"linuxConfiguration": {
"disablePasswordAuthentication": "true|false",
"ssh": {
"publicKeys": [
{
"path": "Path-Where-To-Place-Public-Key-On-VM",
"keyData": "PEM-Encoded-public-key-file"
}
]
}
}
},
"storageProfile": {
"osDisk": {
"osType": "Windows|Linux",
"name": "OSDiskName",
"diskSizeGB": "10",
"caching": "ReadWrite",
"managedDisk": {
"id": "CSM Id of the managed disk",
"storageAccountType": "Standard_LRS"
},
"diskRestorePoint": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/restorePointCollections/<rpcName>/restorePoints/<rpName>/diskRestorePoints/<diskRestorePointName>"
}
},
"dataDisks": [
{
"lun": "0",
"name": "datadisk0",
"diskSizeGB": "10",
"caching": "ReadWrite",
"managedDisk": {
"id": "CSM Id of the managed disk",
"storageAccountType": "Standard_LRS"
},
"diskRestorePoint": {
"id": "/subscriptions/<subId>/resourceGroups/<rgName>/restorePointCollections/<rpcName>/restorePoints/<rpName>/diskRestorePoints/<diskRestorePointName>"
}
}
]
},
"diagnosticsProfile": {
"bootDiagnostics": {
"enabled": true,
"storageUri": " http://storageaccount.blob.core.windows.net/"
}
}
},
"provisioningState": "Succeeded | Failed | Creating | Deleting",
"provisioningDetails": {
"creationTime": "Creation Time of Restore point in UTC"
},
"instanceView": {
"statuses": [
{
"code": "ReplicationState/succeeded",
"level": "Info",
"displayStatus": "Replication succeeded"
}
],
"diskRestorePoints": [
{
"id": "<diskRestorePoint Arm Id>",
"replicationStatus": {
"status": {
"code": "ReplicationState/succeeded",
"level": "Info",
"displayStatus": "Replication succeeded"
},
"completionPercent": "<completion percentage of the replication>"
}
}
]
}
}
}