Aliaksandr Valialkin
3a444bb7bb
lib/promrelabel: add support for keep_if_equal
and drop_if_equal
actions to relabel configs
...
These actions may be useful for filtering out unneeded targets and/or metrics if they contain equal label values.
For example, the following rule would leave the target only if __meta_kubernetes_annotation_prometheus_io_port
equals __meta_kubernetes_pod_container_port_number:
- action: keep_if_equal
source_labels: [__meta_kubernetes_annotation_prometheus_io_port, __meta_kubernetes_pod_container_port_number]
2020-06-23 17:29:19 +03:00
Aliaksandr Valialkin
de7e585ac8
lib/promscrape: preserve the previously discovered targets on discovery errors per each job_name
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/582
2020-06-23 15:42:46 +03:00
Aliaksandr Valialkin
6d9c5ad422
vendor: update github.com/klauspost/compress from v1.10.9 to v1.10.10
2020-06-23 13:47:00 +03:00
Aliaksandr Valialkin
521c657f8d
lib/fs: an attempt to fix SIGBUS error by rounding mmap`ed region to multiple of 4KB pages
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/581
2020-06-23 13:40:20 +03:00
Aliaksandr Valialkin
5fb60dd647
lib/logger: add -loggerErrorsPerSecondLimit
for limiting the rate of ERROR messages
2020-06-23 12:42:59 +03:00
Aliaksandr Valialkin
a80e852aab
lib/promscrape: retry performing the request to the server for up to 3 times before giving up when it closes keep-alive connections
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
2020-06-23 12:34:12 +03:00
Aliaksandr Valialkin
97557c96d5
docs/Single-server-VictoriaMetrics.md: remove -httpListenAddr
command-line flag from setting up VictoriaMetrics
chapter
...
This flag is optional and it has good default value - `:8428`, so there is no need in mentioning it at this chapter
2020-06-22 12:45:50 +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
Aliaksandr Valialkin
70bf8218bb
app/vmselect/promql: properly override label values from group_left
and group_right
lists like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/577
2020-06-21 16:32:27 +03:00
Aliaksandr Valialkin
50aa34bcbe
lib/promscrape/discovery/consul: reduce load on Consul when discovering big number of targets by using background caching
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-06-20 18:20:07 +03:00
Aliaksandr Valialkin
62e1908986
lib/promscrape: reduce default value for -promscrape.discovery.concurrency
from 500 to 100
...
This should reduce load on Kubernetes API server and Consul when big number of targets are discovered
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/574
2020-06-20 17:53:48 +03:00
Aliaksandr Valialkin
1f2826bae2
lib/promscrape/discovery/ec2: expose __meta_ec2_ami
like the next Prometheus release will do
...
See b5d61fb66c
for details
2020-06-20 17:45:30 +03:00
Aliaksandr Valialkin
2fc2679a3f
app/vminsert/netstorage: remove possible race condition when broken connection may be recovered before acquiring storageNode.bcLock
2020-06-20 16:38:08 +03:00
Aliaksandr Valialkin
85036c2b07
docs/Cluster-VictoriaMetrics.md: add high availability
chapter
2020-06-20 15:53:07 +03:00
Aliaksandr Valialkin
96e9eed234
docs/Single-server-VictoriaMetrics.md: mention that vmauth
could be used for routing user requests to particular VictoriaMetrics instances
2020-06-19 16:17:05 +03:00
Aliaksandr Valialkin
2e5212ab95
docs/Single-server-VictoriaMetrics.md: add a link to features available for enterprise customers
2020-06-19 13:18:07 +03:00
Aliaksandr Valialkin
9409a31c07
docs/vmauth.md: mention that we can provide custom integration with SAML
2020-06-19 13:13:53 +03:00
Aliaksandr Valialkin
4400700832
app/vminsert: properly replicate data for the last RF-1
storage nodes for -replicationFactor=RF
...
Previously the data for the last `RF-1` storage noes has been incorrectly replicated to the first storage node.
2020-06-19 12:40:22 +03:00
Aliaksandr Valialkin
ca4c9023e3
vendor: make vendor-update
2020-06-19 02:40:36 +03:00
Tristan Su
c254b683fd
lib/storage: set big/small merge concurrency ( #568 )
...
fixed #567
Co-authored-by: Tristan Su <suqing.sq@alibaba-inc.com>
2020-06-19 02:21:55 +03:00
Aliaksandr Valialkin
2e5b6220a4
lib/promrelabel: allows regex capture groups in target_label like Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/569
2020-06-19 02:20:58 +03:00
Aliaksandr Valialkin
4f673a5201
app/vminsert: export metrics for determining ingested rows with dropped or truncated labels
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
2020-06-19 01:12:44 +03:00
Aliaksandr Valialkin
af7db914c2
make docs-sync
2020-06-18 23:55:04 +03:00
Aliaksandr Valialkin
fd1afa5c63
docs/Articles.md: add a link to article https://stas.starikevich.com/posts/raspberry-pi-4-prometheus/
2020-06-18 23:13:54 +03:00
Aliaksandr Valialkin
6939e36fdd
app/vmselect/promql: fill gaps on right side with values from left side of or
operator in the same way as Prometheus does
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/552
2020-06-18 23:05:23 +03:00
Aliaksandr Valialkin
85c1ccb8b8
app/vminsert/netstorage: add missing return
in storageNode.checkHealth on connection failure
2020-06-18 20:51:51 +03:00
Aliaksandr Valialkin
464682f380
app/vminsert/netstorage: periodically check for each -storageNode
health, so it could be marked as healthy when it is ready to accept data
...
This fixes uneven data routing in cluster version when `-replicationFactor` is set to 1 (default value),
i.e. when the replication is disabled.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-18 20:42:43 +03:00
Aliaksandr Valialkin
5f3a895c23
lib/storage: add key!=".+"
filter additionally to negative filter matching empty value such as key!~"|foo"
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-18 20:05:45 +03:00
Roman Khavronenko
1a01fe2cf2
vmalert-537: allow name duplication for rules within one group. ( #559 )
...
Uniqueness of rule is now defined by combination of its name, expression and
labels. The hash of the combination is now used as rule ID and identifies rule within the group.
Set of rules from coreos/kube-prometheus was added for testing purposes to
verify compatibility. The check also showed that `vmalert` doesn't support
`query` template function that was mentioned as limitation in README.
2020-06-18 18:54:35 +03:00
Aliaksandr Valialkin
87151e825e
docs/vmbackup.md: mention that backups from single-node and cluster versions are incompatible
2020-06-18 18:54:34 +03:00
Roman Khavronenko
a171f9b03e
dashboard: update cluster-version dashboard. ( #558 )
...
Fix "Bytes per point" panel query #551 .
2020-06-12 22:07:28 +03:00
Aliaksandr Valialkin
cc2225cc49
app/vmselect: fix the error after 936f35920a
2020-06-12 22:00:45 +03:00
Aliaksandr Valialkin
936f35920a
app/vmselect/prometheus: allow returning partial response from /api/v1/export
if -search.denyPartialResponse=false
...
This makes `/api/v1/export` behaviour consistent with other `/api/v1/*` handlers.
2020-06-12 21:11:48 +03:00
Aliaksandr Valialkin
35191d8403
docs/vmalert.md: sync with app/vmalert/README.md
2020-06-10 19:37:48 +03:00
Clémence Saussez
0b53e380cf
app/vmalert: fix link to testdata ( #547 )
...
Fix broken link to vmalert test data
Signed-off-by: Clemence Saussez <clemence@zen.ly>
2020-06-10 19:37:21 +03:00
Aliaksandr Valialkin
c40f29f783
lib/storage: properly match {tag!="|foo"}
filters
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/546
2020-06-10 19:34:37 +03:00
Roman Khavronenko
d71b6e6584
vmalert-491: allow to configure concurrent rules execution per group. ( #542 )
...
The feature allows to speed up group rules execution by
executing them concurrently.
Change also contains README changes to reflect configuration
details.
2020-06-09 15:22:11 +03:00
Roman Khavronenko
5c049bf4dd
vmalert-521: allow to disable rules expression validation. ( #536 )
...
This feature may be useful for using `vmalert` with PromQL
compatible datasources like Loki.
2020-06-09 15:19:25 +03:00
Aliaksandr Valialkin
60b8ce47ad
vendor: make vendor-update
2020-06-06 00:00:40 +03:00
Aliaksandr Valialkin
356845d716
vendor: update github.com/klauspost/compress from v1.10.7 to v1.10.8
2020-06-05 23:52:08 +03:00
Aliaksandr Valialkin
9f55dea162
lib/httpserver: do not flush and do not close gzip writer if response compression is disabled
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/535
2020-06-05 21:37:46 +03:00
Aliaksandr Valialkin
c1be462d42
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 20:14:07 +03:00
Aliaksandr Valialkin
7680b7155d
app/vmauth: emit fatal errors instead of panics when incorrect command-line flags are set
2020-06-05 20:14:05 +03:00
Aliaksandr Valialkin
cf91a94daf
lib/backup: properly create missing parent directories in fs.CreateFile
2020-06-05 19:28:25 +03:00
Aliaksandr Valialkin
ba1f764b29
lib/fs: optimize queries that read recent samples for big number of time series
...
Use standard copy() func instead of mmap-aware copy func for reading recently touched mmap-ed data.
This improves read performance by up to 4x.
2020-06-05 19:10:22 +03:00
Aliaksandr Valialkin
2358d9e41d
lib/fs: add a benchmark for ReaderAt.MustReadAt
2020-06-05 19:10:21 +03:00
Aliaksandr Valialkin
01719f4949
app/vmstorage/transport: simplify setupTfss in order to prevent the possibility of nil tfs
...
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/534
2020-06-05 13:17:26 +03:00
Aliaksandr Valialkin
e4cef1b678
app/vmstorage: prevent from serving conns from vminsert and vmselect after the server is closed
...
Previously it was possible that the connection is served after the server is closed if the following
steps are performed:
1) Server accepts new connection.
2) Server.MustClose() is called and successfully finished.
3) Server starts processing the connection accepted at step 1. There could be various crashes
like in https://github.com/VictoriaMetrics/VictoriaMetrics/issues/534 since the storage may be already closed.
Now the server closes the connection at step 3 without processing it.
2020-06-05 11:55:48 +03:00
Aliaksandr Valialkin
58069f5a6a
app/vmalert: print brief usage info for vmalert -help
2020-06-05 10:43:24 +03:00
Aliaksandr Valialkin
3848ea3a4a
app/vmauth: print brief usage info for vmauth -help
2020-06-05 10:40:11 +03:00