Create Disk Snapshot

lightsail_create_disk_snapshot

R Documentation

Creates a snapshot of a block storage disk

Description

Creates a snapshot of a block storage disk. You can use snapshots for backups, to make copies of disks, and to save data before shutting down a Lightsail instance.

You can take a snapshot of an attached disk that is in use; however, snapshots only capture data that has been written to your disk at the time the snapshot command is issued. This may exclude any data that has been cached by any applications or the operating system. If you can pause any file systems on the disk long enough to take a snapshot, your snapshot should be complete. Nevertheless, if you cannot pause all file writes to the disk, you should unmount the disk from within the Lightsail instance, issue the create disk snapshot command, and then remount the disk to ensure a consistent and complete snapshot. You may remount and use your disk while the snapshot status is pending.

You can also use this operation to create a snapshot of an instance's system volume. You might want to do this, for example, to recover data from the system volume of a botched instance or to create a backup of the system volume like you would for a block storage disk. To create a snapshot of a system volume, just define the ⁠instance name⁠ parameter when issuing the snapshot command, and a snapshot of the defined instance's system volume will be created. After the snapshot is available, you can create a block storage disk from the snapshot and attach it to a running instance to access the data on the disk.

The ⁠create disk snapshot⁠ operation supports tag-based access control via request tags. For more information, see the Amazon Lightsail Developer Guide.

Usage

lightsail_create_disk_snapshot(diskName, diskSnapshotName, instanceName,
  tags)

Arguments

diskName

The unique name of the source disk (Disk-Virginia-1).

This parameter cannot be defined together with the ⁠instance name⁠ parameter. The ⁠disk name⁠ and ⁠instance name⁠ parameters are mutually exclusive.

diskSnapshotName

[required] The name of the destination disk snapshot (my-disk-snapshot) based on the source disk.

instanceName

The unique name of the source instance (⁠Amazon_Linux-512MB-Virginia-1⁠). When this is defined, a snapshot of the instance's system volume is created.

This parameter cannot be defined together with the ⁠disk name⁠ parameter. The ⁠instance name⁠ and ⁠disk name⁠ parameters are mutually exclusive.

tags

The tag keys and optional values to add to the resource during create.

Use the tag_resource action to tag a resource after it's created.

Value

A list with the following syntax:

list(
  operations = list(
    list(
      id = "string",
      resourceName = "string",
      resourceType = "ContainerService"|"Instance"|"StaticIp"|"KeyPair"|"InstanceSnapshot"|"Domain"|"PeeredVpc"|"LoadBalancer"|"LoadBalancerTlsCertificate"|"Disk"|"DiskSnapshot"|"RelationalDatabase"|"RelationalDatabaseSnapshot"|"ExportSnapshotRecord"|"CloudFormationStackRecord"|"Alarm"|"ContactMethod"|"Distribution"|"Certificate"|"Bucket",
      createdAt = as.POSIXct(
        "2015-01-01"
      ),
      location = list(
        availabilityZone = "string",
        regionName = "us-east-1"|"us-east-2"|"us-west-1"|"us-west-2"|"eu-west-1"|"eu-west-2"|"eu-west-3"|"eu-central-1"|"ca-central-1"|"ap-south-1"|"ap-southeast-1"|"ap-southeast-2"|"ap-northeast-1"|"ap-northeast-2"|"eu-north-1"
      ),
      isTerminal = TRUE|FALSE,
      operationDetails = "string",
      operationType = "DeleteKnownHostKeys"|"DeleteInstance"|"CreateInstance"|"StopInstance"|"StartInstance"|"RebootInstance"|"OpenInstancePublicPorts"|"PutInstancePublicPorts"|"CloseInstancePublicPorts"|"AllocateStaticIp"|"ReleaseStaticIp"|"AttachStaticIp"|"DetachStaticIp"|"UpdateDomainEntry"|"DeleteDomainEntry"|"CreateDomain"|"DeleteDomain"|"CreateInstanceSnapshot"|"DeleteInstanceSnapshot"|"CreateInstancesFromSnapshot"|"CreateLoadBalancer"|"DeleteLoadBalancer"|"AttachInstancesToLoadBalancer"|"DetachInstancesFromLoadBalancer"|"UpdateLoadBalancerAttribute"|"CreateLoadBalancerTlsCertificate"|"DeleteLoadBalancerTlsCertificate"|"AttachLoadBalancerTlsCertificate"|"CreateDisk"|"DeleteDisk"|"AttachDisk"|"DetachDisk"|"CreateDiskSnapshot"|"DeleteDiskSnapshot"|"CreateDiskFromSnapshot"|"CreateRelationalDatabase"|"UpdateRelationalDatabase"|"DeleteRelationalDatabase"|"CreateRelationalDatabaseFromSnapshot"|"CreateRelationalDatabaseSnapshot"|"DeleteRelationalDatabaseSnapshot"|"UpdateRelationalDatabaseParameters"|"StartRelationalDatabase"|"RebootRelationalDatabase"|"StopRelationalDatabase"|"EnableAddOn"|"DisableAddOn"|"PutAlarm"|"GetAlarms"|"DeleteAlarm"|"TestAlarm"|"CreateContactMethod"|"GetContactMethods"|"SendContactMethodVerification"|"DeleteContactMethod"|"CreateDistribution"|"UpdateDistribution"|"DeleteDistribution"|"ResetDistributionCache"|"AttachCertificateToDistribution"|"DetachCertificateFromDistribution"|"UpdateDistributionBundle"|"SetIpAddressType"|"CreateCertificate"|"DeleteCertificate"|"CreateContainerService"|"UpdateContainerService"|"DeleteContainerService"|"CreateContainerServiceDeployment"|"CreateContainerServiceRegistryLogin"|"RegisterContainerImage"|"DeleteContainerImage"|"CreateBucket"|"DeleteBucket"|"CreateBucketAccessKey"|"DeleteBucketAccessKey"|"UpdateBucketBundle"|"UpdateBucket"|"SetResourceAccessForBucket"|"UpdateInstanceMetadataOptions"|"StartGUISession"|"StopGUISession"|"SetupInstanceHttps",
      status = "NotStarted"|"Started"|"Failed"|"Completed"|"Succeeded",
      statusChangedAt = as.POSIXct(
        "2015-01-01"
      ),
      errorCode = "string",
      errorDetails = "string"
    )
  )
)

Request syntax

svc$create_disk_snapshot(
  diskName = "string",
  diskSnapshotName = "string",
  instanceName = "string",
  tags = list(
    list(
      key = "string",
      value = "string"
    )
  )
)