aws-credentials: call out EC2 IMDSv2 default usage (fluent#610)

matthewfala · web-flow · commit a0e9dbb44714 · 2021-10-27T11:31:42.000-07:00
Signed-off-by: Matthew Fala &lt;falamatt@amazon.com&gt;
diff --git a/administration/aws-credentials.md b/administration/aws-credentials.md
@@ -36,3 +36,4 @@ See https://docs.aws.amazon.com/AmazonECS/latest/userguide/task-iam-roles.html.
 
 Fetches credentials for the EC2 instance profile's role.
 See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html.
+As of Fluent Bit version 1.8.8, IMDSv2 is used by default and IMDSv1 may be disabled. Prior versions of Fluent Bit require enabling IMDSv1 on EC2.

Original file line number	Diff line number	Diff line change
`@@ -36,3 +36,4 @@ See https://docs.aws.amazon.com/AmazonECS/latest/userguide/task-iam-roles.html.`
`36`	`36`
`37`	`37`	`Fetches credentials for the EC2 instance profile's role.`
`38`	`38`	`See https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/iam-roles-for-amazon-ec2.html.`
	`39`	`+As of Fluent Bit version 1.8.8, IMDSv2 is used by default and IMDSv1 may be disabled. Prior versions of Fluent Bit require enabling IMDSv1 on EC2.`