Struct rusoto_ec2::EbsBlockDevice
source · [−]pub struct EbsBlockDevice {
pub delete_on_termination: Option<bool>,
pub encrypted: Option<bool>,
pub iops: Option<i64>,
pub kms_key_id: Option<String>,
pub outpost_arn: Option<String>,
pub snapshot_id: Option<String>,
pub throughput: Option<i64>,
pub volume_size: Option<i64>,
pub volume_type: Option<String>,
}
Expand description
Describes a block device for an EBS volume.
Fields
delete_on_termination: Option<bool>
Indicates whether the EBS volume is deleted on instance termination. For more information, see Preserving Amazon EBS volumes on instance termination in the Amazon EC2 User Guide.
encrypted: Option<bool>
Indicates whether the encryption state of an EBS volume is changed while being restored from a backing snapshot. The effect of setting the encryption state to true
depends on the volume origin (new or from a snapshot), starting encryption state, ownership, and whether encryption by default is enabled. For more information, see Amazon EBS encryption in the Amazon EC2 User Guide.
In no case can you remove encryption from an encrypted volume.
Encrypted volumes can only be attached to instances that support Amazon EBS encryption. For more information, see Supported instance types.
This parameter is not returned by .
iops: Option<i64>
The number of I/O operations per second (IOPS). For gp3
, io1
, and io2
volumes, this represents the number of IOPS that are provisioned for the volume. For gp2
volumes, this represents the baseline performance of the volume and the rate at which the volume accumulates I/O credits for bursting.
The following are the supported values for each volume type:
-
gp3
: 3,000-16,000 IOPS -
io1
: 100-64,000 IOPS -
io2
: 100-64,000 IOPS
For io1
and io2
volumes, we guarantee 64,000 IOPS only for Instances built on the Nitro System. Other instance families guarantee performance up to 32,000 IOPS.
This parameter is required for io1
and io2
volumes. The default for gp3
volumes is 3,000 IOPS. This parameter is not supported for gp2
, st1
, sc1
, or standard
volumes.
kms_key_id: Option<String>
Identifier (key ID, key alias, ID ARN, or alias ARN) for a customer managed CMK under which the EBS volume is encrypted.
This parameter is only supported on BlockDeviceMapping
objects called by RunInstances, RequestSpotFleet, and RequestSpotInstances.
outpost_arn: Option<String>
The ARN of the Outpost on which the snapshot is stored.
snapshot_id: Option<String>
The ID of the snapshot.
throughput: Option<i64>
The throughput that the volume supports, in MiB/s.
This parameter is valid only for gp3
volumes.
Valid Range: Minimum value of 125. Maximum value of 1000.
volume_size: Option<i64>
The size of the volume, in GiBs. You must specify either a snapshot ID or a volume size. If you specify a snapshot, the default is the snapshot size. You can specify a volume size that is equal to or larger than the snapshot size.
The following are the supported volumes sizes for each volume type:
-
gp2
andgp3
:1-16,384 -
io1
andio2
: 4-16,384 -
st1
andsc1
: 125-16,384 -
standard
: 1-1,024
volume_type: Option<String>
The volume type. For more information, see Amazon EBS volume types in the Amazon EC2 User Guide. If the volume type is io1
or io2
, you must specify the IOPS that the volume supports.
Trait Implementations
sourceimpl Clone for EbsBlockDevice
impl Clone for EbsBlockDevice
sourcefn clone(&self) -> EbsBlockDevice
fn clone(&self) -> EbsBlockDevice
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for EbsBlockDevice
impl Debug for EbsBlockDevice
sourceimpl Default for EbsBlockDevice
impl Default for EbsBlockDevice
sourcefn default() -> EbsBlockDevice
fn default() -> EbsBlockDevice
Returns the “default value” for a type. Read more
sourceimpl PartialEq<EbsBlockDevice> for EbsBlockDevice
impl PartialEq<EbsBlockDevice> for EbsBlockDevice
sourcefn eq(&self, other: &EbsBlockDevice) -> bool
fn eq(&self, other: &EbsBlockDevice) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
sourcefn ne(&self, other: &EbsBlockDevice) -> bool
fn ne(&self, other: &EbsBlockDevice) -> bool
This method tests for !=
.
impl StructuralPartialEq for EbsBlockDevice
Auto Trait Implementations
impl RefUnwindSafe for EbsBlockDevice
impl Send for EbsBlockDevice
impl Sync for EbsBlockDevice
impl Unpin for EbsBlockDevice
impl UnwindSafe for EbsBlockDevice
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more