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195 commits

Author SHA1 Message Date
Aliaksandr Valialkin
6ebac3ab63 app/vminsert: add ability to apply relabeling to all the incoming metrics if -relabelConfig command-line arg points to a file with a list of relabel_config entries 
See https://victoriametrics.github.io/#relabeling
 2020-07-02 20:36:33 +03:00
Aliaksandr Valialkin
f10e8809c0 app/vmselect: add interpolate function for filling gaps with linearly interpolated values 
See https://stackoverflow.com/q/62565021/274937 for details
 2020-07-02 14:54:46 +03:00
Aliaksandr Valialkin
2361ad8ab4 lib/promscrape: add ability to set disable_compression and disable_keepalive options in scrape_config section of the config passed to -promscrape.config 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/580
 2020-07-02 14:19:34 +03:00
Aliaksandr Valialkin
5341596f96 docs/vmalert.md: sync with app/vmalert/README.md 2020-06-29 22:18:30 +03:00
Aliaksandr Valialkin
2b504f17de docs: update the info that docker images are built on top of alpine image now 
A follow-up after the commit ff624c9125
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/522
 2020-06-26 13:52:25 +03:00
Aliaksandr Valialkin
2953c0ec76 docs/Cluster-VictoriaMetrics.md: move VictoriaMetrics logo below "Cluster version" heading, since it is heeded for proper navigation at https://victoriametrics.github.io 2020-06-24 12:05:53 +03:00
Aliaksandr Valialkin
8eb2e5384c docs/SampleSizeCalculations.md: updates 2020-06-24 12:05:52 +03:00
Aliaksandr Valialkin
4931b719d7 docs/SampleSizeCalculations.md: add a doc with calculations for the "Lowest sample size" graph at https://victoriametrics.com/ 2020-06-24 12:00:45 +03:00
Aliaksandr Valialkin
1eed50b9ca docs/vmalert.md: sync with app/vmalert/README.md 2020-06-23 22:48:25 +03:00
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
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
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
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
87151e825e docs/vmbackup.md: mention that backups from single-node and cluster versions are incompatible 2020-06-18 18:54:34 +03:00
Aliaksandr Valialkin
35191d8403 docs/vmalert.md: sync with app/vmalert/README.md 2020-06-10 19:37:48 +03:00
Aliaksandr Valialkin
a1d841b33e docs/Cluster-VictoriaMetrics.md: remove obsolete line 2020-06-04 20:20:33 +03:00
Aliaksandr Valialkin
4ef0b1181c docs/Cluster-VictoriaMetrics.md: update stale info about replication 2020-06-04 20:19:12 +03:00
Aliaksandr Valialkin
70fe337e7f docs/Cluster-VictoriaMetrics.md: clarify simultaneous usage of replication and deduplication 2020-06-04 18:00:42 +03:00
Aliaksandr Valialkin
730e4a719f docs/Single-server-VictoriaMetrics.md: clarify Replication section 2020-06-03 21:33:02 +03:00
Aliaksandr Valialkin
e9b9aa4db4 docs/FAQ.md: add a question about the difference between vmagent and Prometheus 2020-06-03 20:56:59 +03:00
Aliaksandr Valialkin
6637641dd8 docs/Cluster-VictoriaMetrics.md: update Replication and data safety chapter 2020-06-03 20:24:21 +03:00
Aliaksandr Valialkin
79adb2dbc7 docs/Single-server-VictoriaMetrics.md: mention vmagent in high availability section 2020-06-03 20:16:36 +03:00
Aliaksandr Valialkin
1aa0eefd18 docs/Single-server-VictoriaMetrics.md: sync with master 2020-06-02 22:47:04 +03:00
Aliaksandr Valialkin
2961e71217 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 22:41:17 +03:00
Aliaksandr Valialkin
32f930d5e7 docs: update FAQ.md 2020-06-02 19:59:18 +03:00
Aliaksandr Valialkin
560ae3c82b docs/vmalert.md: sync with app/vmalert/README.md via make docs-sync 2020-06-02 19:12:53 +03:00
Aliaksandr Valialkin
6f94fb6842 docs/CaseStudies.md: add a link to articles about VictoriaMetrics 2020-05-28 21:32:58 +03:00
Aliaksandr Valialkin
c6047b6aa0 docs/Articles.md: added a link to https://medium.com/@IG1.com/sismology-iguana-solutions-monitoring-system-f46e4170447f 2020-05-28 20:10:12 +03:00
Aliaksandr Valialkin
981caa6f0b docs/Cluster-VictoriaMetrics.md: mention that opentsdb/api/put handler is disabled by default 2020-05-28 14:27:17 +03:00
Aliaksandr Valialkin
b09b5f671e docs/Cluster-VictoriaMetrics.md: mention that nginx can be used as a load balancer in front of vminsert and vmselect 2020-05-27 18:09:39 +03:00
Aliaksandr Valialkin
7bb00cd988 docs: refresh docs about replication support 2020-05-27 17:48:37 +03:00
Aliaksandr Valialkin
77e5165e7b app/vminsert: add -replicationFactor command-line flag for enabling data replication among available -storageNode instances 2020-05-27 17:29:44 +03:00
Aliaksandr Valialkin
75f2f3b09d app/vminsert/netstorage: improve ingestion performance when a single vmstorage node is slower than other vmstorage nodes 
Previously the ingestion performance has been limited by the slowest vmstorage node.
Now vminsert should re-route data from the slowest vmstorage node to the remaining nodes.
 2020-05-27 15:08:22 +03:00
Aliaksandr Valialkin
99b634e0f9 docs/Single-server-VictoriaMetrics.md: add a video to Zerodha talk about monitoring k8s with VictoriaMetrics 2020-05-24 15:52:13 +03:00
Aliaksandr Valialkin
fbdce0c6ac docs/Cluster-VictoriaMetrics.md: mention that cluster components may be monitored with vmagent 2020-05-23 14:29:27 +03:00
Aliaksandr Valialkin
319feb4796 docs/CaseStudies.md: add a link to a post about VictoriaMetrics histograms in Zerodha case study 2020-05-23 12:44:32 +03:00
Aliaksandr Valialkin
cc05d0a3b1 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 12:41:54 +03:00
Aliaksandr Valialkin
0794cb35f2 docs/Single-server-VictoriaMetrics.md: mention about vmauth in Security section 2020-05-21 23:48:32 +03:00
Aliaksandr Valialkin
c0933ce926 docs/Cluster-VictoriaMetrics.md: mention about vmauth service in Multitenancy chapter 2020-05-21 22:53:45 +03:00
Aliaksandr Valialkin
3a3ff50548 docs/Single-server-VictoriaMetrics.md: sync with single-node README.md 2020-05-21 20:45:57 +03:00
Aliaksandr Valialkin
a5e57a76eb docs/vmagent.md: sync with app/vmagent/README.md 2020-05-21 12:11:22 +03:00
Aliaksandr Valialkin
d83c68ca03 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 12:06:34 +03:00
Aliaksandr Valialkin
ec6fb5a323 docs/MetricsQL.md: add a link to https://medium.com/@valyala/promql-tutorial-for-beginners-9ab455142085 2020-05-20 00:51:27 +03:00
Aliaksandr Valialkin
ddc9e69bd6 docs/vmagent.md: mention an alternative to refresh_interval option in scrape configs 2020-05-19 23:10:16 +03:00
Aliaksandr Valialkin
5e4d08ac22 docs/Quick-Start.md: mention that vmagent can be used instead of Prometheus in most cases 2020-05-19 14:09:16 +03:00