[−][src]Struct rusoto_autoscaling::Ebs
Describes information used to set up an Amazon EBS volume specified in a block device mapping.
Fields
delete_on_termination: Option<bool>
Indicates whether the volume is deleted on instance termination. For Amazon EC2 Auto Scaling, the default value is true
.
encrypted: Option<bool>
Specifies whether the volume should be encrypted. Encrypted EBS volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported Instance Types. If your AMI uses encrypted volumes, you can also only launch it on supported instance types.
If you are creating a volume from a snapshot, you cannot specify an encryption value. Volumes that are created from encrypted snapshots are automatically encrypted, and volumes that are created from unencrypted snapshots are automatically unencrypted. By default, encrypted snapshots use the AWS managed CMK that is used for EBS encryption, but you can specify a custom CMK when you create the snapshot. The ability to encrypt a snapshot during copying also allows you to apply a new CMK to an already-encrypted snapshot. Volumes restored from the resulting copy are only accessible using the new CMK.
Enabling encryption by default results in all EBS volumes being encrypted with the AWS managed CMK or a customer managed CMK, whether or not the snapshot was encrypted.
For more information, see Using Encryption with EBS-Backed AMIs in the Amazon EC2 User Guide for Linux Instances and Required CMK key policy for use with encrypted volumes in the Amazon EC2 Auto Scaling User Guide.
iops: Option<i64>
The number of I/O operations per second (IOPS) to provision for the volume. The maximum ratio of IOPS to volume size (in GiB) is 50:1. For more information, see Amazon EBS Volume Types in the Amazon EC2 User Guide for Linux Instances.
Required when the volume type is io1
. (Not used with standard
, gp2
, st1
, or sc1
volumes.)
snapshot_id: Option<String>
The snapshot ID of the volume to use.
You must specify either a VolumeSize
or a SnapshotId
.
volume_size: Option<i64>
The volume size, in Gibibytes (GiB).
This can be a number from 1-1,024 for standard
, 4-16,384 for io1
, 1-16,384 for gp2
, and 500-16,384 for st1
and sc1
. If you specify a snapshot, the volume size must be equal to or larger than the snapshot size.
Default: If you create a volume from a snapshot and you don't specify a volume size, the default is the snapshot size.
You must specify either a VolumeSize
or a SnapshotId
. If you specify both SnapshotId
and VolumeSize
, the volume size must be equal or greater than the size of the snapshot.
volume_type: Option<String>
The volume type, which can be standard
for Magnetic, io1
for Provisioned IOPS SSD, gp2
for General Purpose SSD, st1
for Throughput Optimized HDD, or sc1
for Cold HDD. For more information, see Amazon EBS Volume Types in the Amazon EC2 User Guide for Linux Instances.
Valid Values: standard
| io1
| gp2
| st1
| sc1
Trait Implementations
impl Clone for Ebs
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impl Debug for Ebs
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impl Default for Ebs
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impl PartialEq<Ebs> for Ebs
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impl StructuralPartialEq for Ebs
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Auto Trait Implementations
impl RefUnwindSafe for Ebs
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impl Send for Ebs
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impl Sync for Ebs
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impl Unpin for Ebs
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impl UnwindSafe for Ebs
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,