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To improve security, AWS recommend to use IMDSv2, the session-oriented communication to get instance metadata.https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html. This change is backward compatible with IMDSv1. Also updated the request to get the region using `placement/region` this feature was released by AWS on 2020年08月24日 - https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-categories.html
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Issue #, if available: This is similar to other PR on elbv2 aws-samples#102 Current version of script breaks when IMDSv2 is enforced on EC2 instances( "InstanceMetadataOptions": { "HttpTokens": "required", } ) Description of changes: To improve security, AWS recommend to use IMDSv2, the session-oriented communication to get instance metadata.https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html. This change is backward compatible with IMDSv1. Also updated the request to get the region using placement/region this feature was released by AWS on 2020年08月24日 - https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-categories.html
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Issue #95
Current version of script breaks when IMDSv2 is enforced on EC2 instances(
"InstanceMetadataOptions": {
"HttpTokens": "required",
} )
Description of changes:
To improve security, AWS recommend to use IMDSv2, the session-oriented communication to get instance metadata.https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html. This change is backward compatible with IMDSv1.
Also updated the request to get the region using
placement/regionthis feature was released by AWS on 2020年08月24日 - https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instancedata-data-categories.htmlBy submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.