pub struct CreateMountTargetFluentBuilder { /* private fields */ }Expand description
Fluent builder constructing a request to CreateMountTarget.
Creates a mount target for a file system. You can then mount the file system on EC2 instances by using the mount target.
You can create one mount target in each Availability Zone in your VPC. All EC2 instances in a VPC within a given Availability Zone share a single mount target for a given file system. If you have multiple subnets in an Availability Zone, you create a mount target in one of the subnets. EC2 instances do not need to be in the same subnet as the mount target in order to access their file system.
You can create only one mount target for a One Zone file system. You must create that mount target in the same Availability Zone in which the file system is located. Use the AvailabilityZoneName and AvailabiltyZoneId properties in the DescribeFileSystems response object to get this information. Use the subnetId associated with the file system's Availability Zone when creating the mount target.
For more information, see Amazon EFS: How it Works.
To create a mount target for a file system, the file system's lifecycle state must be available. For more information, see DescribeFileSystems.
In the request, provide the following:
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The file system ID for which you are creating the mount target.
-
A subnet ID, which determines the following:
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The VPC in which Amazon EFS creates the mount target
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The Availability Zone in which Amazon EFS creates the mount target
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The IP address range from which Amazon EFS selects the IP address of the mount target (if you don't specify an IP address in the request)
-
After creating the mount target, Amazon EFS returns a response that includes, a MountTargetId and an IpAddress. You use this IP address when mounting the file system in an EC2 instance. You can also use the mount target's DNS name when mounting the file system. The EC2 instance on which you mount the file system by using the mount target can resolve the mount target's DNS name to its IP address. For more information, see How it Works: Implementation Overview.
Note that you can create mount targets for a file system in only one VPC, and there can be only one mount target per Availability Zone. That is, if the file system already has one or more mount targets created for it, the subnet specified in the request to add another mount target must meet the following requirements:
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Must belong to the same VPC as the subnets of the existing mount targets
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Must not be in the same Availability Zone as any of the subnets of the existing mount targets
If the request satisfies the requirements, Amazon EFS does the following:
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Creates a new mount target in the specified subnet.
-
Also creates a new network interface in the subnet as follows:
-
If the request provides an
IpAddress, Amazon EFS assigns that IP address to the network interface. Otherwise, Amazon EFS assigns a free address in the subnet (in the same way that the Amazon EC2CreateNetworkInterfacecall does when a request does not specify a primary private IP address). -
If the request provides
SecurityGroups, this network interface is associated with those security groups. Otherwise, it belongs to the default security group for the subnet's VPC. -
Assigns the description
Mount target fsmt-id for file system fs-idwherefsmt-idis the mount target ID, andfs-idis theFileSystemId. -
Sets the
requesterManagedproperty of the network interface totrue, and therequesterIdvalue toEFS.
Each Amazon EFS mount target has one corresponding requester-managed EC2 network interface. After the network interface is created, Amazon EFS sets the
NetworkInterfaceIdfield in the mount target's description to the network interface ID, and theIpAddressfield to its address. If network interface creation fails, the entireCreateMountTargetoperation fails. -
The CreateMountTarget call returns only after creating the network interface, but while the mount target state is still creating, you can check the mount target creation status by calling the DescribeMountTargets operation, which among other things returns the mount target state.
We recommend that you create a mount target in each of the Availability Zones. There are cost considerations for using a file system in an Availability Zone through a mount target created in another Availability Zone. For more information, see Amazon EFS pricing. In addition, by always using a mount target local to the instance's Availability Zone, you eliminate a partial failure scenario. If the Availability Zone in which your mount target is created goes down, then you can't access your file system through that mount target.
This operation requires permissions for the following action on the file system:
-
elasticfilesystem:CreateMountTarget
This operation also requires permissions for the following Amazon EC2 actions:
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ec2:DescribeSubnets -
ec2:DescribeNetworkInterfaces -
ec2:CreateNetworkInterface
Implementations§
Source§impl CreateMountTargetFluentBuilder
impl CreateMountTargetFluentBuilder
Sourcepub fn as_input(&self) -> &CreateMountTargetInputBuilder
pub fn as_input(&self) -> &CreateMountTargetInputBuilder
Access the CreateMountTarget as a reference.
Sourcepub async fn send(
self,
) -> Result<CreateMountTargetOutput, SdkError<CreateMountTargetError, HttpResponse>>
pub async fn send( self, ) -> Result<CreateMountTargetOutput, SdkError<CreateMountTargetError, HttpResponse>>
Sends the request and returns the response.
If an error occurs, an SdkError will be returned with additional details that
can be matched against.
By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.
Sourcepub fn customize(
self,
) -> CustomizableOperation<CreateMountTargetOutput, CreateMountTargetError, Self>
pub fn customize( self, ) -> CustomizableOperation<CreateMountTargetOutput, CreateMountTargetError, Self>
Consumes this builder, creating a customizable operation that can be modified before being sent.
Sourcepub fn file_system_id(self, input: impl Into<String>) -> Self
pub fn file_system_id(self, input: impl Into<String>) -> Self
The ID of the file system for which to create the mount target.
Sourcepub fn set_file_system_id(self, input: Option<String>) -> Self
pub fn set_file_system_id(self, input: Option<String>) -> Self
The ID of the file system for which to create the mount target.
Sourcepub fn get_file_system_id(&self) -> &Option<String>
pub fn get_file_system_id(&self) -> &Option<String>
The ID of the file system for which to create the mount target.
Sourcepub fn subnet_id(self, input: impl Into<String>) -> Self
pub fn subnet_id(self, input: impl Into<String>) -> Self
The ID of the subnet to add the mount target in. For One Zone file systems, use the subnet that is associated with the file system's Availability Zone.
Sourcepub fn set_subnet_id(self, input: Option<String>) -> Self
pub fn set_subnet_id(self, input: Option<String>) -> Self
The ID of the subnet to add the mount target in. For One Zone file systems, use the subnet that is associated with the file system's Availability Zone.
Sourcepub fn get_subnet_id(&self) -> &Option<String>
pub fn get_subnet_id(&self) -> &Option<String>
The ID of the subnet to add the mount target in. For One Zone file systems, use the subnet that is associated with the file system's Availability Zone.
Sourcepub fn ip_address(self, input: impl Into<String>) -> Self
pub fn ip_address(self, input: impl Into<String>) -> Self
If the IP address type for the mount target is IPv4, then specify the IPv4 address within the address range of the specified subnet.
Sourcepub fn set_ip_address(self, input: Option<String>) -> Self
pub fn set_ip_address(self, input: Option<String>) -> Self
If the IP address type for the mount target is IPv4, then specify the IPv4 address within the address range of the specified subnet.
Sourcepub fn get_ip_address(&self) -> &Option<String>
pub fn get_ip_address(&self) -> &Option<String>
If the IP address type for the mount target is IPv4, then specify the IPv4 address within the address range of the specified subnet.
Sourcepub fn ipv6_address(self, input: impl Into<String>) -> Self
pub fn ipv6_address(self, input: impl Into<String>) -> Self
If the IP address type for the mount target is IPv6, then specify the IPv6 address within the address range of the specified subnet.
Sourcepub fn set_ipv6_address(self, input: Option<String>) -> Self
pub fn set_ipv6_address(self, input: Option<String>) -> Self
If the IP address type for the mount target is IPv6, then specify the IPv6 address within the address range of the specified subnet.
Sourcepub fn get_ipv6_address(&self) -> &Option<String>
pub fn get_ipv6_address(&self) -> &Option<String>
If the IP address type for the mount target is IPv6, then specify the IPv6 address within the address range of the specified subnet.
Sourcepub fn ip_address_type(self, input: IpAddressType) -> Self
pub fn ip_address_type(self, input: IpAddressType) -> Self
Specify the type of IP address of the mount target you are creating. Options are IPv4, dual stack, or IPv6. If you don’t specify an IpAddressType, then IPv4 is used.
-
IPV4_ONLY – Create mount target with IPv4 only subnet or dual-stack subnet.
-
DUAL_STACK – Create mount target with dual-stack subnet.
-
IPV6_ONLY – Create mount target with IPv6 only subnet.
Creating IPv6 mount target only ENI in dual-stack subnet is not supported.
Sourcepub fn set_ip_address_type(self, input: Option<IpAddressType>) -> Self
pub fn set_ip_address_type(self, input: Option<IpAddressType>) -> Self
Specify the type of IP address of the mount target you are creating. Options are IPv4, dual stack, or IPv6. If you don’t specify an IpAddressType, then IPv4 is used.
-
IPV4_ONLY – Create mount target with IPv4 only subnet or dual-stack subnet.
-
DUAL_STACK – Create mount target with dual-stack subnet.
-
IPV6_ONLY – Create mount target with IPv6 only subnet.
Creating IPv6 mount target only ENI in dual-stack subnet is not supported.
Sourcepub fn get_ip_address_type(&self) -> &Option<IpAddressType>
pub fn get_ip_address_type(&self) -> &Option<IpAddressType>
Specify the type of IP address of the mount target you are creating. Options are IPv4, dual stack, or IPv6. If you don’t specify an IpAddressType, then IPv4 is used.
-
IPV4_ONLY – Create mount target with IPv4 only subnet or dual-stack subnet.
-
DUAL_STACK – Create mount target with dual-stack subnet.
-
IPV6_ONLY – Create mount target with IPv6 only subnet.
Creating IPv6 mount target only ENI in dual-stack subnet is not supported.
Sourcepub fn security_groups(self, input: impl Into<String>) -> Self
pub fn security_groups(self, input: impl Into<String>) -> Self
Appends an item to SecurityGroups.
To override the contents of this collection use set_security_groups.
VPC security group IDs, of the form sg-xxxxxxxx. These must be for the same VPC as the subnet specified. The maximum number of security groups depends on account quota. For more information, see Amazon VPC Quotas in the Amazon VPC User Guide (see the Security Groups table).
Sourcepub fn set_security_groups(self, input: Option<Vec<String>>) -> Self
pub fn set_security_groups(self, input: Option<Vec<String>>) -> Self
VPC security group IDs, of the form sg-xxxxxxxx. These must be for the same VPC as the subnet specified. The maximum number of security groups depends on account quota. For more information, see Amazon VPC Quotas in the Amazon VPC User Guide (see the Security Groups table).
Sourcepub fn get_security_groups(&self) -> &Option<Vec<String>>
pub fn get_security_groups(&self) -> &Option<Vec<String>>
VPC security group IDs, of the form sg-xxxxxxxx. These must be for the same VPC as the subnet specified. The maximum number of security groups depends on account quota. For more information, see Amazon VPC Quotas in the Amazon VPC User Guide (see the Security Groups table).
Trait Implementations§
Source§impl Clone for CreateMountTargetFluentBuilder
impl Clone for CreateMountTargetFluentBuilder
Source§fn clone(&self) -> CreateMountTargetFluentBuilder
fn clone(&self) -> CreateMountTargetFluentBuilder
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreAuto Trait Implementations§
impl Freeze for CreateMountTargetFluentBuilder
impl !RefUnwindSafe for CreateMountTargetFluentBuilder
impl Send for CreateMountTargetFluentBuilder
impl Sync for CreateMountTargetFluentBuilder
impl Unpin for CreateMountTargetFluentBuilder
impl !UnwindSafe for CreateMountTargetFluentBuilder
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