Struct rusoto_core::ContainerProvider

pub struct ContainerProvider { /* fields omitted */ }

Provides AWS credentials from a task's IAM role.

The provider has a default timeout of 30 seconds. While it should work well for most setups, you can change the timeout using the set_timeout method.

As described in Amazon's ECS developers guide, Containers started as part of Tasks using IAM Roles for Tasks will be provided with a relative URL stored in the environment variable AWS_CONTAINER_CREDENTIALS_RELATIVE_URI, which will be used to obtain the AWS credentials. If that environment variable is not set, rusoto will use the URL set in environment variable AWS_CONTAINER_CREDENTIALS_FULL_URI to obtain AWS credentials and will (optionally) also set the Authorization header to the value of environment variable AWS_CONTAINER_AUTHORIZATION_TOKEN.

Example

extern crate rusoto_credential;
extern crate tokio_core;

use std::time::Duration;

use rusoto_credential::ContainerProvider;
use tokio_core::reactor::Core;

fn main() {
  let core = Core::new().unwrap();

  let mut provider = ContainerProvider::new(&core.handle());
  // you can overwrite the default timeout like this:
  provider.set_timeout(Duration::from_secs(60));

  // ...
}

Methods

impl ContainerProvider

pub fn new(handle: &Handle) -> ContainerProvider

Create a new provider with the given handle.

pub fn set_timeout(&mut self, timeout: Duration)

Set the timeout on the provider to the specified duration.

Trait Implementations

impl Clone for ContainerProvider

fn clone(&self) -> ContainerProvider

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl ProvideAwsCredentials for ContainerProvider

type Future = ContainerProviderFuture

The future response value.

fn credentials(&self) -> <ContainerProvider as ProvideAwsCredentials>::Future

Produce a new AwsCredentials future.

impl Debug for ContainerProvider

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.