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Support reading auth token from file #20747

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nfs950512 opened this issue Jun 26, 2024 · 3 comments · May be fixed by #20138 or #21282
Open

Support reading auth token from file #20747

nfs950512 opened this issue Jun 26, 2024 · 3 comments · May be fixed by #20138 or #21282
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source: http_client Anything `http_client` source related type: feature A value-adding code addition that introduce new functionality.

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@nfs950512
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nfs950512 commented Jun 26, 2024 •
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A note for the community

  • Please vote on this issue by adding a 👍 reaction to the original issue to help the community and maintainers prioritize this request
  • If you are interested in working on this issue or have submitted a pull request, please leave a comment

Use Cases

I am deploying vector in k8s and I am trying to scrape metrics from cadvisor. For that vector would need to be configured to using the content in mounted serviceaccount token file /var/run/secrets/kubernetes.io/serviceaccount/token

equivalent curl command:
curl -k -H "Authorization: Bearer $(cat /var/run/secrets/kubernetes.io/serviceaccount/token)" https://kubernetes.default.svc/api/v1/nodes/ns1/proxy/metrics/cadvisor

Vector only supports specifying the token value under auth.token

Attempted Solutions

No response

Proposal

Proposing vector to add an option to read auth.token from a file.

References

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Version

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@nfs950512 nfs950512 added the type: feature A value-adding code addition that introduce new functionality. label Jun 26, 2024
@jszwedko jszwedko added the source: http_client Anything `http_client` source related label Jun 26, 2024
@jszwedko
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Thanks @nfs950512 ! There is a PR that started implementing this feature, #20138, with some discussion there.

@nfs950512
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Appreciated!

@nfs950512 nfs950512 closed this as not planned Won't fix, can't repro, duplicate, stale Jun 26, 2024
@jszwedko jszwedko reopened this Jun 26, 2024
@jszwedko
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I think we can leave this request open until it is implemented for others to find it.

@jszwedko jszwedko linked a pull request Jun 26, 2024 that will close this issue
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@tie tie linked a pull request Sep 12, 2024 that will close this issue
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source: http_client Anything `http_client` source related type: feature A value-adding code addition that introduce new functionality.
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@jszwedko @nfs950512