fix: refresh AWS credentials if marked as expired #634
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Signed-off-by: Patrick Rogers <hellopatrick@users.noreply.github.com>
Signed-off-by: Patrick Rogers <hellopatrick@users.noreply.github.com>
Signed-off-by: Patrick Rogers <hellopatrick@users.noreply.github.com>
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I believe this also fixes #624, which I'm experiencing as well. After a certain amount of time, the temporary credentials fetched from IMDS expire and just get 403s afterwards. |
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Hi, @sysadmind, would it be possible get a look/review? Thanks! |
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Use the AWS cached credential provider to automatically handle credentials. The CredentialsCache will automatically handle refreshing expired credentials and keeping them cached as long as necessary. Replaces prometheus-community#634 as this offloads more of the work to the AWS SDK Signed-off-by: Joe Adams <github@joeadams.io>
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#597 adds support for AWS OpenSearch instances, but the credentials may expire if using the EC2 metadata endpoint (IMDS) to fetch credentials for signing.
As such, before sending request, we should check if the credentials have expired and refresh if need be.