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263 commits

Author SHA1 Message Date
Aliaksandr Valialkin
e65b4cb6b1 docs/vmalert.md: sync with app/vmalert/README.md 2020-06-23 22:49:38 +03:00
Aliaksandr Valialkin
2a39ba639d 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 17:29:03 +03:00
Aliaksandr Valialkin
530f7a21e8 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 12:45:20 +03:00
Aliaksandr Valialkin
a43be95e83 docs/Cluster-VictoriaMetrics.md: add high availability chapter 2020-06-20 15:53:38 +03:00
Aliaksandr Valialkin
f689164711 docs/Single-server-VictoriaMetrics.md: mention that vmauth could be used for routing user requests to particular VictoriaMetrics instances 2020-06-19 16:16:47 +03:00
Aliaksandr Valialkin
7976ec8bb1 docs/Single-server-VictoriaMetrics.md: add a link to features available for enterprise customers 2020-06-19 13:17:01 +03:00
Aliaksandr Valialkin
9f3e3a4d7a docs/vmauth.md: mention that we can provide custom integration with SAML 2020-06-19 13:14:07 +03:00
Aliaksandr Valialkin
b542e50680 app/vminsert: export metrics for determining ingested rows with dropped or truncated labels 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/565
 2020-06-19 01:10:37 +03:00
Aliaksandr Valialkin
818abca8f1 make docs-sync 2020-06-18 23:55:28 +03:00
Aliaksandr Valialkin
50c0d8c17d docs/Articles.md: add a link to article https://stas.starikevich.com/posts/raspberry-pi-4-prometheus/ 2020-06-18 23:14:04 +03:00
Aliaksandr Valialkin
a12364ad37 docs/vmbackup.md: mention that backups from single-node and cluster versions are incompatible 2020-06-18 18:52:43 +03:00
Aliaksandr Valialkin
e53ee763f9 docs/vmalert.md: sync with app/vmalert/README.md 2020-06-10 19:38:24 +03:00
Aliaksandr Valialkin
6281549f31 docs/Cluster-VictoriaMetrics.md: remove obsolete line 2020-06-04 20:21:37 +03:00
Aliaksandr Valialkin
9f4e86ac2f docs/Cluster-VictoriaMetrics.md: update stale info about replication 2020-06-04 20:21:36 +03:00
Aliaksandr Valialkin
a47a05dfd2 docs/Cluster-VictoriaMetrics.md: clarify simultaneous usage of replication and deduplication 2020-06-04 18:01:32 +03:00
Aliaksandr Valialkin
78b28a03b6 docs/Single-server-VictoriaMetrics.md: clarify Replication section 2020-06-03 21:32:42 +03:00
Aliaksandr Valialkin
854f40acf2 docs/FAQ.md: add a question about the difference between vmagent and Prometheus 2020-06-03 20:56:22 +03:00
Aliaksandr Valialkin
6d059b28bf docs/Cluster-VictoriaMetrics.md: update Replication and data safety chapter 2020-06-03 20:24:58 +03:00
Aliaksandr Valialkin
f26b94cfb6 docs/Single-server-VictoriaMetrics.md: mention vmagent in high availability section 2020-06-03 20:16:02 +03:00
Aliaksandr Valialkin
ff624c9125 deployment/docker: use alpine base image for docker images in order to improve debuggability 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
 2020-06-02 22:43:19 +03:00
Aliaksandr Valialkin
13b1358c07 docs: update FAQ.md 2020-06-02 19:58:07 +03:00
Aliaksandr Valialkin
f7ff809c1e docs/vmalert.md: sync with app/vmalert/README.md via make docs-sync 2020-06-02 19:15:15 +03:00
Aliaksandr Valialkin
3d5f48ec74 docs/CaseStudies.md: add a link to articles about VictoriaMetrics 2020-05-28 21:32:43 +03:00
Aliaksandr Valialkin
0ec43cb8b0 docs/Articles.md: added a link to https://medium.com/@IG1.com/sismology-iguana-solutions-monitoring-system-f46e4170447f 2020-05-28 20:10:21 +03:00
Aliaksandr Valialkin
213c3903c9 docs/Cluster-VictoriaMetrics.md: mention that opentsdb/api/put handler is disabled by default 2020-05-28 14:28:06 +03:00
Aliaksandr Valialkin
ff6d093e1b docs/Cluster-VictoriaMetrics.md: mention that nginx can be used as a load balancer in front of vminsert and vmselect 2020-05-27 18:10:08 +03:00
Aliaksandr Valialkin
8311193293 docs: refresh docs about replication support 2020-05-27 17:48:10 +03:00
Aliaksandr Valialkin
80609fdf35 docs/Cluster-VictoriaMetrics.md: sync with upstream docs 2020-05-27 17:40:01 +03:00
Aliaksandr Valialkin
4cf7238b73 docs/Single-server-VictoriaMetrics.md: add a video to Zerodha talk about monitoring k8s with VictoriaMetrics 2020-05-24 15:51:56 +03:00
Aliaksandr Valialkin
2f35cf13c6 docs/Cluster-VictoriaMetrics.md: mention that cluster components may be monitored with vmagent 2020-05-23 14:29:50 +03:00
Aliaksandr Valialkin
b4103e055a docs/CaseStudies.md: add a link to a post about VictoriaMetrics histograms in Zerodha case study 2020-05-23 12:45:00 +03:00
Aliaksandr Valialkin
dde29c3c18 docs/CaseStudies.md: add Zerodha case based on monitoring K8s with VictoriaMetrics slides at https://docs.google.com/presentation/d/1g7yUyVEaAp4tPuRy-MZbPXKqJ1z78_5VKuV841aQfsg/edit 2020-05-23 12:41:25 +03:00
Aliaksandr Valialkin
aa647637bf docs/Single-server-VictoriaMetrics.md: mention about vmauth in Security section 2020-05-21 23:47:56 +03:00
Aliaksandr Valialkin
84860167d0 docs/Cluster-VictoriaMetrics.md: mention about vmauth service in Multitenancy chapter 2020-05-21 22:54:19 +03:00
Aliaksandr Valialkin
0101a2d7ca docs/Single-server-VictoriaMetrics.md: sync with single-node README.md 2020-05-21 20:45:39 +03:00
Aliaksandr Valialkin
b93b01bc6d docs/vmagent.md: sync with app/vmagent/README.md 2020-05-21 12:11:15 +03:00
Aliaksandr Valialkin
dbd8beccfa app/vmselect/promql: add ascent_over_time(m[d]) and descent_over_time(m[d]) functions 
These functions could be useful in GPS tracking apps for calculating the summary for height gain/loss
over the given duration `d`.
 2020-05-21 12:07:48 +03:00
Aliaksandr Valialkin
7705c19720 docs/MetricsQL.md: add a link to https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085 2020-05-19 23:20:13 +03:00
Aliaksandr Valialkin
80c18b7275 docs/vmagent.md: mention an alternative to refresh_interval option in scrape configs 2020-05-19 23:10:06 +03:00
Aliaksandr Valialkin
e6a782498a docs/Quick-Start.md: mention that vmagent can be used instead of Prometheus in most cases 2020-05-19 14:09:27 +03:00
Aliaksandr Valialkin
a441cdd1d9 app/vmselect/promql: add outliersk(N, m) aggregate function for anomaly detection across groups of similar time series 2020-05-19 13:52:36 +03:00
Aliaksandr Valialkin
7a8ef517ae docs/Articles.md: add https://www.robustperception.io/evaluating-performance-and-correctness to third-party posts 2020-05-17 00:35:44 +03:00
Aliaksandr Valialkin
0890c780c2 docs/Single-server-VictoriaMetrics.md: put contact us email to the top of the page 2020-05-16 22:36:59 +03:00
Aliaksandr Valialkin
fd1a6ce9ae docs/Single-server-VictoriaMetrics.md: add Replication and Backups sections 2020-05-16 22:27:48 +03:00
Aliaksandr Valialkin
9b90c841c6 docs/Cluster-VictoriaMetrics.md: add missing endpoints to the list: api/v1/import/csv and api/v1/status/tsdb 2020-05-16 22:13:25 +03:00
Aliaksandr Valialkin
23c55181ef docs/Quick-Start.md: update old link to Docker hub to new link 2020-05-16 10:23:08 +03:00
Aliaksandr Valialkin
8cb35974af app/vmrestore: document better that vmrestore works like rsync --delete, i.e. it deletes files in -storageDataPath, which are missing in the backup 2020-05-16 09:22:17 +03:00
Aliaksandr Valialkin
82ffbcb9a6 app/vmstorage: add vm_slow_metric_name_loads_total metric, which could be used as an indicator when more RAM is needed for improving query performance 2020-05-15 14:11:45 +03:00
Aliaksandr Valialkin
82ccdfaa91 app/vmstorage: add vm_slow_row_inserts_total and vm_slow_per_day_index_inserts_total metrics for determining whether VictoriaMetrics required more RAM for the current number of active time series 2020-05-15 13:44:32 +03:00
Aliaksandr Valialkin
ab8f5545bc docs/vmalert.md: sync with app/vmalert/README.md 2020-05-15 13:27:09 +03:00
Aliaksandr Valialkin
21598ac417 docs/vmalert.md: sync with app/vmalert/README.md 2020-05-13 22:55:35 +03:00
Aliaksandr Valialkin
894e5d2b9b docs/vmbackup.md: add a link to vmbackuper tool 2020-05-13 22:54:22 +03:00
Aliaksandr Valialkin
cc311e20fe app/vmselect/promql: add any(x) by (y) aggregate function, which returns any time series from q for each group y 2020-05-12 19:45:56 +03:00
Aliaksandr Valialkin
574289c3fb app/vmselect/promql: support for sum(x) by (y) limit N syntax in order to limit the number of output time series after aggregation 2020-05-12 19:45:54 +03:00
Aliaksandr Valialkin
de113806bb docs/CaseStudies.md: add CERN case study 2020-05-11 14:05:20 +03:00
Aliaksandr Valialkin
5bc5d6a1f2 docs/Single-server-VictoriaMetrics.md: small updates for Monitoring and How to start VictoriaMetrics sections 2020-05-08 20:34:50 +03:00
Aliaksandr Valialkin
baedb25936 docs/vmauth.md: fix a link to docker images 2020-05-08 14:10:04 +03:00
Aliaksandr Valialkin
6909d845b0 docs/Articles.md: add a link to CERN article at https://indico.cern.ch/event/877333/contributions/3696707/attachments/1972189/3281133/CMS_mon_RD_for_opInt.pdf 2020-05-08 01:25:37 +03:00
Aliaksandr Valialkin
6afb25fd08 docs/{vmagent,vmauth}: small clarifications in the docs 2020-05-07 12:55:20 +03:00
Aliaksandr Valialkin
e8936c9cb3 docs/vmagent.md: small fixes 2020-05-06 14:49:18 +03:00
Aliaksandr Valialkin
3f52a97f9b lib/promscrape: add Prometheus-compatible DNS-based service discovery aka dns_sd_configs 2020-05-06 00:01:58 +03:00
Aliaksandr Valialkin
08320cfcf4 docs/{vmauth,vmagent}: fix ports for profiling 2020-05-05 20:15:47 +03:00
Aliaksandr Valialkin
f65930b34d docs/vmauth.md: mention that we can help creating customized proxy 2020-05-05 12:34:42 +03:00
Aliaksandr Valialkin
266327642b docs/{vmagent,vmauth}: add Profiling section 2020-05-05 11:45:13 +03:00
Aliaksandr Valialkin
0c7cddfca6 docs: add vmauth.md 2020-05-05 11:17:23 +03:00
Aliaksandr Valialkin
b5a780930d docs/vmagent.md: /targets page doesnt expose infomration about imporperly configured scrape configs now. It is written in error log instead 2020-05-05 10:54:14 +03:00
Aliaksandr Valialkin
1aea001532 docs/vmalert.md: sync with app/vmalert/README.md 2020-05-05 07:50:57 +03:00
Aliaksandr Valialkin
40c3ffb359 lib/promscrape: add Prometheus-compatible service discovery for Consul aka consul_sd_configs 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/330
 2020-05-04 20:51:17 +03:00
Aliaksandr Valialkin
6c68b8aa81 docs/Single-server-VictoriaMetrics.md: mention that it is recommended upgrading to the latest release before reporting issues 2020-05-04 00:41:47 +03:00
Aliaksandr Valialkin
23010e6321 docs/Cluster-VictoriaMetrics.md: add Multitenancy chapter 2020-05-03 18:01:26 +03:00
Aliaksandr Valialkin
d2af2c8c3e docs/MetricsQL.md: document first_over_time and last_over_time functions 2020-05-02 22:43:29 +03:00
Aliaksandr Valialkin
09f5d0056f docs/Single-server-VictoriaMetrics.md: hint that \n is a single newline char 2020-05-01 13:41:55 +03:00
Aliaksandr Valialkin
7d36616b93 docs/Single-server-VictoriaMetrics.md: mention that it is better to increase CPU and RAM per vmselect node in order to achieve higher query performance 2020-04-30 00:53:53 +03:00
Aliaksandr Valialkin
d0ebbb166e docs: add vmalert.md 2020-04-29 17:42:06 +03:00
Aliaksandr Valialkin
8b2f54d7cd docs/Single-server-VictoriaMetrics.md: update Alerting section 2020-04-29 17:39:21 +03:00
Aliaksandr Valialkin
4470308d5b docs/Single-server-VictoriaMetrics.md: mention that basic downsampling could be made with the help of de-duplication 2020-04-28 16:38:32 +03:00
Aliaksandr Valialkin
4e4f57b121 lib/metricsql: move it to a separate repository - github.com/VictoriaMetrics/metrics 2020-04-28 15:28:22 +03:00
Aliaksandr Valialkin
20b71acf19 docs/Articles.md: add https://zerodha.tech/blog/infra-monitoring-at-zerodha/ 2020-04-28 02:24:16 +03:00
Aliaksandr Valialkin
b768bc9a6a lib/promscrape: add initial support for Prometheus-compatible service discovery for Amazon EC2 aka ec2_sd_configs 2020-04-27 19:25:53 +03:00
Aliaksandr Valialkin
0224071ebe lib/promscrape/discovery/gce: allow empty project and zone for gce_sd_config 2020-04-27 11:45:02 +03:00
Aliaksandr Valialkin
6954d0edb7 lib/promscrape/discovery/gce: allow empty zone arg in gce_sd_config - in this case zones for the given project are automatically discovered 2020-04-26 14:34:11 +03:00
Aliaksandr Valialkin
1f3fd93b58 docs/{vmbackup,vmrestore}.md: update -help output 2020-04-24 22:44:21 +03:00
Aliaksandr Valialkin
4b84c592e9 docs/Single-server-VictoriaMetrics.md: document -search.resetCacheAuthKey 2020-04-24 19:47:52 +03:00
Aliaksandr Valialkin
9ef5935552 lib/promscrape: initial implementation for gce_sd_configs aga Prometheus-compatible service discovery for Google Compute Engine 2020-04-24 17:51:22 +03:00
Aliaksandr Valialkin
5f9c23226a docs/Single-server-VictoriaMetrics.md: mention that -search.maxStalenessInterval can be useful for InfluxDB and TimescaleDB users 2020-04-24 16:22:50 +03:00
Aliaksandr Valialkin
364db13c9c app/vmselect: add /api/v1/status/tsdb page with useful stats for locating root cause for high cardinality issues 
See https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/425
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/268
 2020-04-22 22:03:43 +03:00
Aliaksandr Valialkin
9ebc937685 app/vmselect: add -search.minStalenessInterval command-line flag for removing gaps on graphs built from time series with irregular duration between samples 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/426
 2020-04-20 19:42:15 +03:00
Aliaksandr Valialkin
5ecb50d7c2 docs/Single-server-VictoriaMetrics.md: mention about vmagent in the end of Prometheus setup section 2020-04-20 16:41:36 +03:00
Aliaksandr Valialkin
851946af1e deployment/docker: allow building docker images on top of any base image set via ROOT_IMAGE environment var 
For example, the following command will build VictoriaMetrics docker image on top of alpine image:

    ROOT_IMAGE=alpine make package-victoria-metrics
 2020-04-20 01:16:57 +03:00
Aliaksandr Valialkin
79fb595732 docs/vmagent.md: typo fix: unvailable -> unavailable 2020-04-17 13:11:31 +03:00
Aliaksandr Valialkin
546d26523c app/vmagent/README.md: mention about prodmscrape.suppressScrapeErrors 2020-04-17 13:08:21 +03:00
Dmitry Shihovtsev
830538e290
Fix misspelled Cortex name in the FAQ (#421) 2020-04-17 08:36:12 +01:00
Aliaksandr Valialkin
95da8d410c docs/Single-server-VictoriaMetrics.md: mention that VictoriaMetrics supports Kubernetes service discovery 2020-04-16 18:40:11 +03:00
Aliaksandr Valialkin
bcec5c5429 docs/Single-server-VictoriaMetrics.md: typo fix: unneded -> unneeded 2020-04-16 17:35:08 +03:00
Aliaksandr Valialkin
467279acd2 docs/Single-server-VictoriaMetrics.md: imrpove docs about metrics deletion 2020-04-16 17:32:09 +03:00
Aliaksandr Valialkin
e0d213f82b docs/Single-server-VictoriaMetrics.md: mention that the delete API can be protected by authKey 2020-04-16 17:19:10 +03:00
Aliaksandr Valialkin
30b401ebbf docs/Single-server-VictoriaMetrics.md: typo fix 2020-04-15 15:21:58 +03:00
Aliaksandr Valialkin
ccb887c0f6 docs/Single-server-VictoriaMetrics.md: clarify how to use -influxListenAddr command-line option 2020-04-15 12:33:42 +03:00
Aliaksandr Valialkin
6e2f6574b8 docs/Single-server-VictoriaMetrics.md: mention that backfilling can be done via any supported ingestion method 2020-04-15 10:56:53 +03:00
Aliaksandr Valialkin
8a25c1ed71 docs/Single-server-VictoriaMetrics.md: add https://github.com/Slapper/ansible-victoriametrics-cluster-role to integrations chapter 2020-04-14 16:27:20 +03:00