Commit graph

19 commits

Author SHA1 Message Date
Aliaksandr Valialkin
3a9cf13aaa
app/{vmagent,vmalert}: add the ability to set OAuth2 endpoint params via the corresponding *.oauth2.endpointParams command-line flags
This is a follow-up for 5ebd5a0d7b

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/5427
2023-12-20 21:38:16 +02:00
Hui Wang
d7dd7614eb
fix inconsistent behaviors with prometheus when scraping (#5153)
* fix inconsistent behaviors with prometheus when scraping

1. address https://github.com/VictoriaMetrics/VictoriaMetrics/issues/4959. skip job with wrong syntax in `scrape_configs` with error logs instead of exiting;
2. show error messages on vmagent /targets ui if there are wrong auth configs in `scrape_configs`, previously will print error logs and do scrape without auth header;
3. don't send requests if there are wrong auth configs in:
    1. vmagent remoteWrite;
    2. vmalert datasource/remoteRead/remoteWrite/notifier.

* add changelogs

* address review comments

* fix ut
2023-10-26 08:56:54 +02:00
Dmytro Kozlov
1cc6cd3d4f
app/vmalert: hide sensetive info in the vmalert (#5059)
Strip sensitive information such as auth headers or passwords from datasource, remote-read,
remote-write or notifier URLs in log messages or UI. This behavior is by default and is controlled via
`-datasource.showURL`, `-remoteRead.showURL`, `remoteWrite.showURL` or `-notifier.showURL` cmd-line flags.

https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5044
(cherry picked from commit 244c887825)
2023-10-10 12:45:36 +02:00
Roman Khavronenko
1c3bf0d0d8
app/vmalert: follow-up after 6c322b4a00 (#4214)
6c322b4a00

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-05-08 17:20:49 -07:00
Haleygo
4b0db17bec
vmalert: allow configuring custom notifier headers per group (#4088)
vmalert: allow configuring custom notifier headers per group
2023-05-08 17:07:44 -07:00
my-git9
7d86c5c94a
chore: Use http constants to replace numbers (#3846)
Signed-off-by: xin.li <xin.li@daocloud.io>
2023-02-22 18:59:32 -08:00
Aliaksandr Valialkin
1905618d10
all: subsitute ioutil.ReadAll with io.ReadAll
ioutil.ReadAll is deprecated since Go1.16 - see https://tip.golang.org/doc/go1.16#ioutil
VictoriaMetrics requires at least Go1.18, so it is OK to switch from ioutil.ReadAll to io.ReadAll.

This is a follow-up for 02ca2342ab
2022-08-22 00:16:04 +03:00
Aliaksandr Valialkin
3ae6300497
lib/promauth: add ability to send additional http headers in requests to scrape targets
This solves https://stackoverflow.com/questions/66032498/prometheus-scrape-metric-with-custom-header
2022-06-22 20:40:50 +03:00
hagen1778
fa9601a0f1
vmalert: support relabeling for alert labels sent via notifier
Before, relabeling for notifier configured via file was supported
only for target labels discovered via SD.
With this change, new config field `alert_relabel_configs` is introduced
for applying relabeling to labels of sent alerts.

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2022-04-11 12:12:04 +03:00
Dmytro Kozlov
7f0212f964
Issue-1824: added flags and different auth types support (#2287)
* vmalert/notifier: added flags and different auth types support

Co-authored-by: hagen1778 <roman@victoriametrics.com>
2022-03-16 12:52:01 +02:00
Roman Khavronenko
2a3a62dc41
vmalert: support configuration file for notifiers (#2127)
vmalert: support configuration file for notifiers

* vmalert notifiers now can be configured via file
see https://docs.victoriametrics.com/vmalert.html#notifier-configuration-file
* add support of Consul service discovery for notifiers config
see https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1947
* add UI section for currently loaded/discovered notifiers
* deprecate `-rule.configCheckInterval` in favour of `-configCheckInterval`
* add ability to suppress logs for duplicated targets for notifiers discovery
* change behaviour of `vmalert_alerts_send_errors_total` - it now accounts
for failed alerts, not HTTP calls.
2022-02-02 23:42:25 +02:00
Aliaksandr Valialkin
4fb19fe34b
all: consistently return application/json content-type without charset=utf-8
The `application/json` content-type has utf-8 encoding by default.
See https://stackoverflow.com/questions/9254891/what-does-content-type-application-json-charset-utf-8-really-mean

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2021-11-09 18:07:22 +02:00
Roman Khavronenko
1cb7037fc8 Vmalert metrics update (#1580)
* vmalert: remove `vmalert_execution_duration_seconds` metric

The summary for `vmalert_execution_duration_seconds` metric gives no additional
value comparing to `vmalert_iteration_duration_seconds` metric.

* vmalert: update config reload success metric properly

Previously, if there was unsuccessfull attempt to reload config and then
rollback to previous version - the metric remained set to 0.

* vmalert: add Grafana dashboard to overview application metrics

* docker: include vmalert target into list for scraping

* vmalert: extend notifier metrics with addr label

The change adds an `addr` label to metrics for alerts_sent and alerts_send_errors
to identify which exact address is having issues.
The according change was made to vmalert dashboard.

* vmalert: update documentation and docker environment for vmalert's dashboard

Mention Grafana's dashboard in vmalert's README in a new section #Monitoring.

Update docker-compose env to automatically add vmalert's dashboard.
Update docker-compose README with additional info about services.
2021-09-01 12:19:34 +03:00
Aliaksandr Valialkin
7ceaf4ba8f all: consistently return text-based HTTP responses with charset=utf-8
This is a follow-up for https://github.com/VictoriaMetrics/VictoriaMetrics/pull/897
2020-11-13 10:30:21 +02:00
Aliaksandr Valialkin
d962568e93 all: use %w instead of %s for wrapping errors in fmt.Errorf
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode .
See https://blog.golang.org/go1.13-errors for details.
2020-06-30 23:33:46 +03:00
Roman Khavronenko
156c83d112 app/vmalert: support multiple notifier urls (#584) (#590)
* app/vmalert: support multiple notifier urls (#584)

User now can set multiple notifier URLs in the same fashion
as for other vmutils (e.g. vmagent). The same is correct for
TLS setting for every configured URL. Alerts sending is done
in sequential way for respecting the specified URLs order.

* app/vmalert: add basicAuth support for notifier client (#585)

The change adds possibility to set basicAuth creds for notifier
client in the same fasion as for remote write/read and datasource.
2020-06-29 22:21:56 +03:00
kreedom
f227799c87 Support of custom URL path for alert (#560)
app/vmalert: Support custom URL for alerts source

Add flag `external.alert.source` for configuring custom URL
for alert's source. This may be handy to re-point default source
URL to other systems like Grafana.
Updates #517
2020-06-21 16:33:58 +03:00
Roman Khavronenko
0157566fdb vmalert: cleanup and restructure of code to improve maintainability (#471)
The change introduces new entity `manager` which replaces
`watchdog`, decouples requestHandler and groups. Manager
supposed to control life cycle of groups, rules and
config reloads.

Groups export an ID method which returns a hash
from filename and group name. ID supposed to be unique
identifier across all loaded groups.

Some tests were added to improve coverage.

Bug with wrong annotation value if $value is used in
 templates after metrics being restored fixed.

Notifier interface was extended to accept context.

New set of metrics was introduced for config reload.
2020-05-11 14:35:55 +03:00
Aliaksandr Valialkin
e3db2c73a6 app/vmalert: sync with master branch 2020-04-28 00:19:42 +03:00