Kiu/VictoriaMetrics
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73 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
013d626889
app/vmauth: add ability to specify http headers to send in requests to backends 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1736
 2021-10-22 19:10:29 +03:00
Aliaksandr Valialkin
b8123b862a
app/vmauth: fix metric name prefixes: vmagent -> vmauth 2021-10-19 15:29:07 +03:00
Roman Khavronenko
7fcbd3fa4b
Adjust http.Transport.MaxIdleConns setting for vmauth/vmalert services (#1704) 
* vmalert: adjust `http.Transport.MaxIdleConns` value accordingly to `http.Transport.MaxIdleConnsPerHost`

`http.Transport.MaxIdleConnsPerHost` setting is controlled by `datasource.maxIdleConnections` flag,
while `http.Transport.MaxIdleConns` is inherited from DefaultTransport and is equal to `100`.
The fix adjusts `http.Transport.MaxIdleConns` value if it is lower than `http.Transport.MaxIdleConnsPerHost`.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* vmauth: adjust `http.Transport.MaxIdleConns` value accordingly to `http.Transport.MaxIdleConnsPerHost`

`http.Transport.MaxIdleConnsPerHost` setting is controlled by `maxIdleConnsPerBackend` flag,
while `http.Transport.MaxIdleConns` is inherited from DefaultTransport and is equal to `100`.
The fix adjusts `http.Transport.MaxIdleConns` value if it is lower than `http.Transport.MaxIdleConnsPerHost`.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
 2021-10-13 17:29:28 +03:00
Aliaksandr Valialkin
adedc83b3b app/vmauth: do not log invalid auth tokens by default for security reasons 
The logging can be enabled by passing `-logInvalidAuthTokens` command-line flag to vmauth
 2021-09-14 12:20:03 +03:00
Aliaksandr Valialkin
ed83558646 app/vmauth: properly handle http.ErrAbortHandler panic 
This panic can be raised by the reverseProxy on aborted request to the backend.
So handle it (e.g. suppress) at reverseProxy.ServeHTTP call.

Do not suppress the panic at lib/httpserver generic HTTP handler,
since it may result in an inconsistent state left after the panicking handler.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1353
 2021-06-11 12:50:25 +03:00
Aliaksandr Valialkin
49ecbc765d app/vmauth: add ability to protect /-/reload endpoint with authKey 2021-05-20 18:47:01 +03:00
Aliaksandr Valialkin
66aba00549 app/vmauth: reload -auth.config on the request to /-/reload 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1194
 2021-05-18 02:23:55 +03:00
Aliaksandr Valialkin
10a47af631 app/{vmalert,vmauth}: explicitly set MaxIdleConnsPerHost in net/http.Client.Transport 
By default MaxIdleConnsPerHost is set to 2. This limits the possibility to re-use http keep-alive connections.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1300
 2021-05-14 18:12:24 +03:00
Aliaksandr Valialkin
7c4e460513 app/vmauth: parse url_prefix only once during config load 2021-04-21 10:55:29 +03:00
Aliaksandr Valialkin
6bc52fe41a all: rename https://victoriametrics.github.io to https://docs.victoriametrics.com 2021-04-20 20:16:17 +03:00
Aliaksandr Valialkin
b1d0028e79 app/vmauth: add support for authorization via Authorization: Bearer <token> 2021-04-02 22:14:53 +03:00
Aliaksandr Valialkin
1e38ad6d20 app/vmauth: add ability to route requests from a single users to multiple targets depending on the requested path 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1064
 2021-02-11 12:41:16 +02:00
Aliaksandr Valialkin
9d42546a27 docs: consistently use links to https://victoriametrics.github.io for documentation references 2020-12-11 21:08:18 +02:00
Aliaksandr Valialkin
4146fc4668 all: properly handle CPU limits set on the host system/container 
This can reduce memory usage on systems with enabled CPU limits.

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/946
 2020-12-08 21:07:29 +02:00
Aliaksandr Valialkin
9d787f9edd all: do not print usage info for all the flags when incorrect command-line flag is passed 
This should improve usability for VictoriaMetrics apps that have big number of command-line flags,
i.e. all the apps.
 2020-12-03 21:47:37 +02:00
Aliaksandr Valialkin
ef7e2af8f5 app: respect CPU limits set via cgroups 
Update GOMAXPROCS to limits set via cgroups. This should reduce CPU trashing and reduce memory usage
for cases when VictoriaMetrics components run in containers with CPU limits.

See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/685
 2020-08-11 22:59:19 +03:00
ofen
81746d14b9
401 Unauthorize HTTP error added (#681) 
401 Unauthorize HTTP error added to trigger browser credentials pop-up promt [RFC 7235 https://developer.mozilla.org/en-US/docs/Web/HTTP/Authentication]
 2020-08-09 09:38:41 +03:00
Aliaksandr Valialkin
b35cb293f5 lib/httpserver: log remote address in error message from httpserver.Errorf 
This should improve detection of the root cause of errors.
Thanks to Anant for the idea.
 2020-07-20 14:11:22 +03:00
Aliaksandr Valialkin
f5dd2a71a6 app/vmauth: disable automatic response compression/uncompression, since it may work improperly in some cases 
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/535
 2020-06-05 20:13:56 +03:00
Aliaksandr Valialkin
ff1a725a56 app/vmauth: print brief usage info for vmauth -help 2020-06-05 10:40:00 +03:00
Aliaksandr Valialkin
93c87d28f6 all: print --help output to stdout instead of stderr 
This is easier to grep and pipe
 2020-05-16 11:59:33 +03:00
Aliaksandr Valialkin
653d51694a app/vmauth: prevent from attacks with .. in path for accessing resources outside the configured url_prefix 2020-05-07 12:55:18 +03:00
Aliaksandr Valialkin
e767aedd17 app/vmauth: add initial version of vmauth. See https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/app/vmauth/README.md for details 2020-05-05 10:54:17 +03:00