10 lines
549 B
Plaintext
10 lines
549 B
Plaintext
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## AWS Instance Metadata Timeout
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In 1.4.0 Vault started using an updated AWS Go SDK which had support for v2 of
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the [EC2 instance metadata service][aws-ec2-imdsv2]. However, due to the way the
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SDK was configured in Vault, there can be a delay of around 2 minutes when Vault
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relies on the instance metadata service for credentials. A fix that reduces the
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delay went into 1.5.5: [#10133](https://github.com/hashicorp/vault/pull/10133).
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[aws-ec2-imdsv2]: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/configuring-instance-metadata-service.html
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