Add support for EC2 IMDS endpoint from environment variable #3504
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Adds support for specifying a custom EC2 IMDS endpoint from the
environment variable, `AWS_EC2_METADATA_SERVICE_ENDPOINT`.
The `aws/session#Options` struct also has a new field,
`EC2IMDSEndpoint`. This field can be used to configure the custom
endpoint of the EC2 IMDS client. The option only applies to EC2 IMDS
clients created after the Session with EC2IMDSEndpoint is specified.
```go
sess, err := session.NewSessionWithOptions(session.Options{
EC2IMDSEndpoint: "http://[::1]",
})
```
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=== ### Service Client Updates * `service/backup`: Updates service documentation * `service/cloudfront`: Updates service API and documentation * CloudFront now supports real-time logging for CloudFront distributions. CloudFront real-time logs are more detailed, configurable, and are available in real time. * `service/ec2`: Updates service API and documentation * Amazon EC2 and Spot Fleet now support modification of launch template configs for a running fleet enabling instance type, instance weight, AZ, and AMI updates without losing the current fleet ID. * `service/sqs`: Updates service documentation * Documentation updates for SQS. ### SDK Bugs * `aws/ec2metadata`: Add support for EC2 IMDS endpoint from environment variable ([#3504](#3504)) * Adds support for specifying a custom EC2 IMDS endpoint from the environment variable, `AWS_EC2_METADATA_SERVICE_ENDPOINT`. * The `aws/session#Options` struct also has a new field, `EC2IMDSEndpoint`. This field can be used to configure the custom endpoint of the EC2 IMDS client. The option only applies to EC2 IMDS clients created after the Session with `EC2IMDSEndpoint` is specified.
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Release v1.34.14 (2020-08-31) === ### Service Client Updates * `service/backup`: Updates service documentation * `service/cloudfront`: Updates service API and documentation * CloudFront now supports real-time logging for CloudFront distributions. CloudFront real-time logs are more detailed, configurable, and are available in real time. * `service/ec2`: Updates service API and documentation * Amazon EC2 and Spot Fleet now support modification of launch template configs for a running fleet enabling instance type, instance weight, AZ, and AMI updates without losing the current fleet ID. * `service/sqs`: Updates service documentation * Documentation updates for SQS. ### SDK Bugs * `aws/ec2metadata`: Add support for EC2 IMDS endpoint from environment variable ([#3504](#3504)) * Adds support for specifying a custom EC2 IMDS endpoint from the environment variable, `AWS_EC2_METADATA_SERVICE_ENDPOINT`. * The `aws/session#Options` struct also has a new field, `EC2IMDSEndpoint`. This field can be used to configure the custom endpoint of the EC2 IMDS client. The option only applies to EC2 IMDS clients created after the Session with `EC2IMDSEndpoint` is specified.
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Adds support for specifying a custom EC2 IMDS endpoint from the environment variable,
AWS_EC2_METADATA_SERVICE_ENDPOINT.The
aws/session#Optionsstruct also has a new field,EC2IMDSEndpoint. This field can be used to configure the custom endpoint of the EC2 IMDS client. The option only applies to EC2 IMDS clients created after the Session with EC2IMDSEndpoint is specified.