inputs.prometheus - http_headers - host header ignored about telegraf HOT 6 CLOSED

Hi,

The Host header is not forwarded

How are you determining that this is not occurring? Do you have a network trace demonstrating this?

The headers are set here right before any request.

from telegraf.

Hi,

The Host header is not forwarded

How are you determining that this is not occurring? Do you have a network trace demonstrating this?

The headers are set here right before any request.

Hello,

unfortunaely not, I just tried a telegraf --test vs a curl with -H 'Host:' -> with the first one, Apache receive "localhost", second one is example.org (curl)

I tried with 127.0.0.1 & the IP of pod.

from telegraf.

So after looking at this more, I remembered that the host key is a special header. I've seen this before, and sure enough: https://github.com/influxdata/telegraf/pull/14481/files

I've put up #15195 with a fix

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Thank you very much @powersj ! So fast!

In addition, out of scope but do you know if telegraf-operator is always supported? (related to the issue: influxdata/telegraf-operator#137)

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In addition, out of scope but do you know if telegraf-operator is always supported? (related to the issue: influxdata/telegraf-operator#137)

The individual who built and maintained that left the company last year. I don't think anyone has decided to pick it up and it is why the support statement was updated to say no official support.

If there was a specific PR that needed a review I think we might be able to convince someone to look at it who knows the operator/k8s framework better than I do 😄

from telegraf.

In addition, out of scope but do you know if telegraf-operator is always supported? (related to the issue: influxdata/telegraf-operator#137)

The individual who built and maintained that left the company last year. I don't think anyone has decided to pick it up and it is why the support statement was updated to say no official support.

If there was a specific PR that needed a review I think we might be able to convince someone to look at it who knows the operator/k8s framework better than I do 😄

Thank you for the details!

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