Additional info from the dump can be used to debug rotuing rules.
https://pkg.go.dev/net/http/httputil#DumpRequest
### Describe Your Changes
Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
This commit makes vmauth respect the routing config for unauthorized
requests for requests that despite having Authorization header failed to
authorize successfully.
It covers the following use-cases:
- vmauth is used at load-balanacer and must forward requests as is. There is no any authorization configs.
- vmauth has authorization config, but it must forward requests with invalid credential tokens to some other backend.
related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/7543
---------
Signed-off-by: Andrii <andriibeee@gmail.com>
### Describe Your Changes
Change response code to 502 to align it with behaviour of other existing
reverse proxies. Currently, the following reverse proxies will return
502 in case an upstream is not available: nginx, traefik, caddy, apache.
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
This reverts commit 4d66e042e3.
Reasons for revert:
- The commit makes unrelated invalid changes to docs/CHANGELOG.md
- The changes at app/vmauth/main.go are too complex. It is better splitting them into two parts:
- pooling readTrackingBody struct for reducing pressure on GC
- avoiding to use readTrackingBody when -maxRequestBodySizeToRetry command-line flag is set to 0
Let's make this in the follow-up commits!
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6445
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6533
