github-mirrors/VictoriaMetrics

mirror of https://github.com/VictoriaMetrics/VictoriaMetrics.git synced 2024-11-21 14:44:00 +00:00

Author	SHA1	Message	Date
Aliaksandr Valialkin	2fb63dda83	lib/promscrape/discovery/kubernetes: add `__meta_kubernetes_service_port_number` label to `role: service` in the same way as Prometheus 2.38 does See https://github.com/prometheus/prometheus/pull/11002	2022-08-15 01:07:19 +03:00
Aliaksandr Valialkin	198d8eeeaa	app/vmalert/templates: add `toTime()` template function in the same way as Prometheus 2.38 does See https://github.com/prometheus/prometheus/pull/10993	2022-08-15 00:49:52 +03:00
Aliaksandr Valialkin	2b58bd9876	lib/promscrape/discovery/dns: add support for resolving MX records See https://github.com/prometheus/prometheus/pull/10099	2022-08-15 00:33:06 +03:00
Aliaksandr Valialkin	78f584fb0b	docs/CHANGELOG.md: clarify the change at `28441711e6`	2022-08-11 23:53:32 +03:00
Roman Khavronenko	36660bcfe2	vmalert: follow-up after `28441711e6` (#2972 ) Signed-off-by: hagen1778 <roman@victoriametrics.com> Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-08-11 23:52:18 +03:00
Aliaksandr Valialkin	ec3df0b913	app/vmselect/netstorage: improve scalability of blocks processing on systems with multiple CPU cores Previously a single syncwg.WaitGroup was used for tracking the lifetime of processBlock callbacks across all the per-vmstorage goroutines. This could be slow on systems with many CPU cores because of inter-CPU synchronization overhead. Use a separate per-vmstorage sync.WaitGroup instead in order to reduce inter-CPU synchronization overhead. This should imrpove performance for heavy queries over big number of blocks on multi-CPU systems.	2022-08-11 21:37:24 +03:00
Roman Khavronenko	f42853275f	lib/storage: prevent excessive loops when storage is in RO (#2962 ) * lib/storage: prevent excessive loops when storage is in RO Returning nil error when storage is in RO mode results into excessive loops and function calls which could result into CPU exhaustion. Returning an err instead will trigger delays in the for loop and save some resources. Signed-off-by: hagen1778 <roman@victoriametrics.com> * document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-09 12:17:47 +03:00
Aliaksandr Valialkin	91d0b45537	docs/CHANGELOG.md: cut v1.80.0	2022-08-08 19:59:02 +03:00
Aliaksandr Valialkin	7e892d3322	docs/CHANGELOG.md: add changes for v1.79.2	2022-08-08 18:00:38 +03:00
Aliaksandr Valialkin	b8877da35b	docs/CHANGELOG.md: link to the issue related to vmselect panic in multi-level cluster setup Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2961	2022-08-08 15:09:39 +03:00
Aliaksandr Valialkin	310779d8b5	lib/promscrape: follow-up after `2c553d5a2f` - fix broken tests - cosmetic code cleanup - document the change at https://docs.victoriametrics.com/vmagent.html#multitenancy - document the change at https://docs.victoriametrics.com/CHANGELOG.html	2022-08-08 14:49:16 +03:00
Aliaksandr Valialkin	1996e36cf0	app/vmselect/netstorage: prevent from calling processBlocks callback after the exit from ProcessBlocks function This should prevent from panic at multi-level vmselect when the top-level vmselect is configured with -replicationFactor > 1	2022-08-08 13:32:44 +03:00
Aliaksandr Valialkin	12f4c89ff7	docs/CHANGELOG.md: link to the issue with improper handling of `enpoint` option at ec2_sd_configs Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2917	2022-08-08 03:33:17 +03:00
Aliaksandr Valialkin	9039f23bd1	lib/promrelabel: do not split regex into multiple lines if it contains groups Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2928	2022-08-08 03:16:15 +03:00
Aliaksandr Valialkin	23b7fa897a	docs/CHANGELOG.md: link to the issue regarding the increased load on Consul This is a follow-up for `68de1f4e4a` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2940	2022-08-08 02:23:01 +03:00
Yury Molodov	a2ecf311b8	vmui: graph action on moush hold and move (#2915 ) * fix: change event for graph panning * fix: change detect key * feat: add zoom in with mouse selection * - document the change - run `make vmui-update` Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-08-07 23:56:08 +03:00
Aliaksandr Valialkin	573f6c8d6c	Makefile: remove redundant `-mod=vendor` option when running Go tools The `-mod=vendor` is automatically set when there is a `vendor` directory starting from Go1.14 - see https://go.dev/doc/go1.14#go-command Since the minimum supported Go version for VictoriaMetrics is Go1.17, then the `-mod=vendor` option is no longer needed.	2022-08-07 20:40:41 +03:00
Aliaksandr Valialkin	5e43145031	docs: add docs for scrape_configs section	2022-08-07 00:04:55 +03:00
Aliaksandr Valialkin	77bd4e37cc	lib/promscrape/discovery/kubernetes: add missing `__meta_kubernetes_ingress_class_name` label for `role: ingress` See `7e65ad3e43` and `7e1111ff14`	2022-08-06 22:39:14 +03:00
Aliaksandr Valialkin	ecbe1ddf1b	lib/promscrape/discovery/ec2: properly handle custom `endpoint` option in ec2_sd_configs This option was ignored since `d289ecded1` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1287	2022-08-05 18:52:37 +03:00
Aliaksandr Valialkin	80ecfcf759	lib/promscrape/discovery/dockerswarm: properly set __meta_dockerswarm_container_label_* labels instead of __meta_dockerswarm_task_label_* labels See https://github.com/prometheus/prometheus/issues/9187	2022-08-05 16:20:29 +03:00
Aliaksandr Valialkin	85b04732ed	lib/promscrape/discovery/consul: allow stale responses from Consul service discovery by default This aligns with Prometheus behaviour. See `allow_stale` option description at https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config	2022-08-05 15:04:05 +03:00
Aliaksandr Valialkin	df34f8c5b8	docs: fixes after `83a4abda3f`	2022-08-05 10:15:28 +03:00
Aliaksandr Valialkin	8ddad31eef	lib/promscrape/discovery/yandexcloud: follow-up after `6e5ac32fba` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1386	2022-08-04 22:28:21 +03:00
Aliaksandr Valialkin	64183d4416	docs/CHANGELOG.md: document v1.79.1 security fix	2022-08-02 13:31:14 +03:00
Aliaksandr Valialkin	a1e49606ed	app/{vmselect,vmalert}: properly generate http redirects if `-http.pathPrefix` command-line flag is set Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2918	2022-08-02 13:01:13 +03:00
Aliaksandr Valialkin	962ed46583	lib/mergeset: optimize mergeInmemoryBlocks() function Do not spend CPU time on converting inmemoryBlock structs to inmemoryPart structs. Just merge inmemoryBlock structs directly. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2249	2022-07-28 00:05:45 +03:00
Aliaksandr Valialkin	8722342819	docs/CHANGELOG.md: clarify docs about the ability to configure multiple sections for `vmauth` with identical `username` and different `password` values	2022-07-26 19:39:00 +03:00
Aliaksandr Valialkin	3d4c312ba2	app/vmselect/netstorage: improve the speed of queries over big number of time series on multi-CPU system Reduce inter-CPU communications when processing the query over big number of time series. This should improve performance for queries over big number of time series on systems with many CPU cores. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2896 Based on `b596ac3745` Thanks to @zqyzyq for the idea.	2022-07-25 09:22:28 +03:00
Aliaksandr Valialkin	1b5799f894	lib/promscrape: set `up=0` for partially failed scrape in stream parsing mode This behaviour aligns with Prometheus behavior	2022-07-22 13:38:25 +03:00
Aliaksandr Valialkin	aae522e501	docs/CHANGELOG.md: document bugfix for https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2874 This is a follow-up for `edecd2493c`	2022-07-21 21:00:34 +03:00
Aliaksandr Valialkin	3cbe232186	docs/CHANGELOG.md: follow-up after `88edb3f6cf`	2022-07-21 20:53:24 +03:00
Roman Khavronenko	d0abdc2b5b	vmalert: allow configuring custom headers per group (#2901 ) See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-21 20:48:05 +03:00
Roman Khavronenko	356d8b99e0	vmalert: allow configuring custom headers for URLs (#2897 ) See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2860 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-21 20:45:12 +03:00
Aliaksandr Valialkin	f00a6bf837	all: add ability to push internal metrics to remote storage system specified via -pushmetrics.url	2022-07-21 20:15:29 +03:00
Nikolay	0102eb3869	app/vmauth: allow duplicate usernames (#2888 ) Usernames could be duplicate if it has uniq password. vmauth makes routing based on auth token and username + password combination must be unique for this case.	2022-07-19 19:35:28 +03:00
Aliaksandr Valialkin	f992f96a88	app/vmselect/promql: execute `q1` and `q2` from `q1 op q2` in parallel if labels pushdown cannot be applied This should improve query performance if VictoriaMetrics has enough resources for processing `q1` and `q2` in parallel. Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2886	2022-07-19 14:29:41 +03:00
Aliaksandr Valialkin	2d1366353c	lib/promscrape: reload all the scrape configs when the `global` section is changed inside `-promscrape.config` See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2884	2022-07-18 17:15:42 +03:00
Aliaksandr Valialkin	d920b0afec	app/vmselect/promql: properly return `q1` series from `q1 ifnot q2` when `q2` returns nothing	2022-07-18 14:24:23 +03:00
Aliaksandr Valialkin	83fef7daf5	docs/CHANGELOG.md: document `2f9668eba5`	2022-07-18 12:37:34 +03:00
Aliaksandr Valialkin	b2d9379bd0	docs/CHANGELOG.md: mention that v1.79.0 changes binary names to `$(APP_NAME)-$(GOOS)-$(GOARCH)...` naming	2022-07-18 12:00:45 +03:00
Aliaksandr Valialkin	a87f143e92	docs/CHANGELOG.md: cut v1.79.0	2022-07-14 16:15:35 +03:00
Roman Khavronenko	80de6face8	vmalert: drop support of deprecated `extra_filter_labels` param (#2870 ) Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-14 16:10:46 +03:00
Aliaksandr Valialkin	36062d27c5	docs/CHANGELOG.md: formatting fixes for update notes	2022-07-14 12:48:17 +03:00
Yury Molodov	1ca20caa4b	vmui: optimize table view (#2867 ) * feat: optimize table view * fix: add column display setting * app/vmselect: `make vmui-update` Also document the change at docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-14 00:16:57 +03:00
Dmytro Kozlov	99402541fb	vmui: update time picker behavior (#2847 ) * vmui: update time picker behavior * docs/CHANGELOG.md: document the change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-14 00:06:22 +03:00
Yury Molodov	23c3b5f8c7	vmui: change selection from autocomplete (#2862 ) * fix: change selection from autocomplete * update docs/CHANELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-13 23:56:04 +03:00
Nikolay	c007b129cb	lib/promscrape: adds azure service discovery (#2743 ) * lib/promscrape: adds azure service discovery Adds azure service discovery mechanism implements authorization with oauth and msi lists virtual machines and virtual machines managed by scaleSet https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1364 * makes linter happy * Apply suggestions from code review Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * wip Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-13 23:45:43 +03:00
Aliaksandr Valialkin	da6c85a2f6	all: follow-up for `d99ba3481b`	2022-07-13 17:17:08 +03:00
Aliaksandr Valialkin	be5fb139d6	docs/CHANGELOG.md: document `91faa152a5`	2022-07-13 12:41:25 +03:00
Aliaksandr Valialkin	205c2a468a	docs/CHANGELOG.md: mention that the communication protocol between `vmselect` and `vmstorage` nodes is updated in the new release	2022-07-13 12:16:59 +03:00
Aliaksandr Valialkin	dd2b1f9ec4	app/vmselect/prometheus: follow-up after `3efe33b917`	2022-07-11 20:37:21 +03:00
Dmytro Kozlov	6734d77d97	vmselect/prometeus: Add limit param to api/v1/series api endpoint (#2851 ) * issue-2841: Add limit param to api/v1/series api endpoint * issue-2841: add change log * issue-2841: update logic * issue-2841: simplify logic * issue-2841: simplify logic, add information to documentation	2022-07-11 20:37:20 +03:00
Aliaksandr Valialkin	d442ee4610	app/vmselect/netstorage: optimize mergeSortBlocks function - Use binary search instead of linear scan when locating the run of smallest timestamps in blocks with intersected time ranges. This should improve performance when merging blocks with big number of samples - Skip samples with duplicate timestamps. This should increase query performance in cluster version of VictoriaMetrics with the enabled replication.	2022-07-09 00:35:38 +03:00
Roman Khavronenko	78da074ad3	metricsql: properly evaluate `timezone_offset` over time interval (#2842 ) * metricsql: properly evaluate `timezone_offset` over time interval https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2771 Signed-off-by: hagen1778 <roman@victoriametrics.com> * Update docs/CHANGELOG.md Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-07-08 14:04:40 +03:00
Aliaksandr Valialkin	decbf84e55	app/vmselect/vmui: follow-up after `0bf6841140` * Document the bugfix in docs/CHANGELOG.md * Run `make vmui-update` for updating static js files for vmui, which are included into vmselect	2022-07-08 13:22:57 +03:00
Aliaksandr Valialkin	d0a943c487	docs/CHANGELOG.md: clarifications after `e9b977859b`	2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin	a5588bc6f4	docs/CHANGELOG.md: recommend clearing caches after the upgrade from v1.78.0 to v1.78.1	2022-07-08 13:05:11 +03:00
Roman Khavronenko	b29fafa86b	vmalert: deprecate alert's status link (#2840 ) * vmalert: deprecate alert's status link Deprecate alert's status link `/api/v1/<groupID>/<alertID>/status` in favour of `api/v1/alerts?group_id=<group_id>&alert_id=<alert_id>"`. The change was needed for simplifying logic in vmselect for proxying vmalert's requests. The old alert's status link will be still supported for a few versions but will be removed in the future. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825 Signed-off-by: hagen1778 <roman@victoriametrics.com> * vmalert: fix review comments Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-08 13:05:11 +03:00
Aliaksandr Valialkin	9ccae66337	docs/CHANGELOG.md: link to the issue related to multi-level vmselect	2022-07-08 05:23:51 +03:00
Aliaksandr Valialkin	e855744871	docs/CHANGELOG.md: recommend upgrading from v1.78.0 to v1.78.1 because of the bug in v1.78.0	2022-07-08 03:45:06 +03:00
Aliaksandr Valialkin	5a5c8534d1	docs/CHANGELOG.md: cut v1.78.1	2022-07-08 01:03:04 +03:00
Aliaksandr Valialkin	d8483f599e	docs/CHANGELOG.md: typo fixes	2022-07-07 20:37:20 +03:00
Aliaksandr Valialkin	f03d4b2aa2	docs/CHANGELOG.md: link another bugreport related to the bug with per-day inverted index in v1.78.0	2022-07-07 02:35:35 +03:00
Aliaksandr Valialkin	5794886662	lib/promscrape: properly set Host header when sending requests via http proxy Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2794	2022-07-07 02:28:47 +03:00
Aliaksandr Valialkin	9dd5d3a431	docs/CHANGELOG.md: link to the issue about incorrect per-day index handling in v1.78.0	2022-07-07 02:00:58 +03:00
Aliaksandr Valialkin	95add1e8e4	app/{vmagent,vminsert}: follow-up after `d19e46de55` Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2839	2022-07-07 01:32:11 +03:00
Aliaksandr Valialkin	4d03ac90fc	lib/promscrape/discovery/kubernetes: properly populate service-level labels for `role: endpointslice` targets Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2823	2022-07-07 00:36:25 +03:00
Aliaksandr Valialkin	c4cc45d7f8	lib/promscrape/discovery/kubernetes: allow attaching node-level labels to `role: endpoints` and `role: endpointlice` targets in the same way as Prometheus does See https://github.com/prometheus/prometheus/pull/10759	2022-07-07 00:36:24 +03:00
Aliaksandr Valialkin	195dccf678	app/vmselect: add ability to query `vmselect` from another `vmselect`	2022-07-06 13:19:45 +03:00
Aliaksandr Valialkin	714958deab	all: follow-up after `ed89106274`	2022-07-06 12:48:52 +03:00
Aliaksandr Valialkin	498c6d6e72	lib/promscrape: push `scrape_samples_limit` metric to remote storage if `sample_limit` option is set in `scrape_config` for this target See https://github.com/VictoriaMetrics/operator/issues/497	2022-07-06 12:46:23 +03:00
Roman Khavronenko	f51bc07d97	vmselect: allow proxying requests to vmalert (#2833 ) The change allows to proxy requests with prefix `/vmalert` to the vmalert component if `-vmalert.proxyURL` is set. See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2825 and https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2831 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-06 10:47:51 +02:00
Aliaksandr Valialkin	78f9a8aafd	lib/storage: put the (date, metricID) entry in dateMetricIDCache just after the corresponding series is registered in the per-day inverted index Previously the time series could be put into dateMetricIDCache without registering in the per-day inverted index if GetOrCreateTSIDByName finds TSID entry in the global index. This could lead to missing series in query results. The issue has been introduced in the commit `55e7afae3a`, which has been included in VictoriaMetrics v1.78.0	2022-07-05 14:56:55 +03:00
Aliaksandr Valialkin	8516670582	app/vmselect/promql: properly calculate histogram_quantile over unexpected `le` buckets See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2819	2022-07-05 13:20:41 +03:00
Roman Khavronenko	78da4b5f5e	docs: warn about potential issue with read queries for 1.78.0 (#2818 ) * docs: warn about potential issue with read queries for 1.78.0 Signed-off-by: hagen1778 <roman@victoriametrics.com> * docs: warn about potential issue with read queries for 1.78.0 Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-07-04 11:47:41 +03:00
Aliaksandr Valialkin	fa08220d27	app/vmselect/promql: properly handle partial counter resets in rate(), irate(), increase() and remove_resets() functions Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2787	2022-06-30 22:40:26 +03:00
Aliaksandr Valialkin	7fc03a1deb	app/vmagent/remotewrite: add `-remoteWrite.header` command-line flag for setting additional http headers to send to -remoteWrite.url Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2805	2022-06-30 20:00:59 +03:00
Aliaksandr Valialkin	da3179667e	docs/CHANGELOG.md: document `bdf9f4669a`	2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin	92e6c55b75	docs: add Troubleshooting doc This doc contains troubleshooting guides for typical problems with VictoriaMetrics.	2022-06-30 13:52:44 +03:00
Aliaksandr Valialkin	daefb64f38	app/vmselect: expose additional histograms at `/metrics` page, which may help get more insights for the query workload This commit is based on https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2792	2022-06-28 20:18:31 +03:00
Aliaksandr Valialkin	7d5d33fd71	lib/storage: return marshaled metric names from SearchMetricNames Previously SearchMetricNames was returning unmarshaled metric names. This wasn't great for vmstorage, which should spend additional CPU time for marshaling the metric names before sending them to vmselect. While at it, remove possible duplicate metric names, which could occur when multiple samples for new time series are ingested via concurrent requests. Also sort the metric names before returning them to the client. This simplifies debugging of the returned metric names across repeated requests to /api/v1/series	2022-06-28 18:16:32 +03:00
Aliaksandr Valialkin	a38568ddfe	docs/CHANGELOG.md: document `45f20ad1aa`	2022-06-27 13:53:26 +03:00
Aliaksandr Valialkin	6386f117c8	all: show timeRange in traces in human-readable format instead of timestamps in milliseconds	2022-06-27 13:42:57 +03:00
Aliaksandr Valialkin	ea2aa617e5	docs/CHANGELOG.md: update after `e40d015e9a`	2022-06-24 18:03:56 +03:00
Aliaksandr Valialkin	94b81165d0	all: limit the maximum memory usage for regexp cache, which stores parsed regular expressions in MetricsQL queries Previously the cache could store 10K unique regexps. When every regexp is huge (e.g. hundreds of kilobytes), then the total cache size could grow to multiples of gigabytes. Now the cache size is limited by the total length of all cached regexps. So huge regexps won't result in high memory usage for the cache.	2022-06-24 17:58:47 +03:00
hagen1778	e40d015e9a	vmselect: make `vm_partial_results_total` consistent Metrics `vm_partial_results_total` and `vm_requests_total` serving the similar purpose, but contain inconsistent set of labels. This change updates `vm_partial_results_total` labels to be consistent with `vm_requests_total`. The change breaks backward compatibility with assumption that `vm_partial_results_total` wasn't widely used, since it is not documented and absent in the alerts and dashboards. Signed-off-by: hagen1778 <roman@victoriametrics.com>	2022-06-24 13:50:26 +02:00
Dmytro Kozlov	f28cbcc7b5	vmui: added query tracing (#2748 ) * vmui: added query tracing * vmui: updated ui * vmui: update tracing logic, fix bugs, disable tracing by default * vmui: use empty message as props * vmui: fixed ui, added delete for each tacing data, show query in header * vmui: added timelines * vmui: speedup render * vmui: use memo for sorting * vmui: use Trace model, remove unused functions, simplify part of code * vmui: update recursive logic * vmui: fix set query to header * vmui: code cleanup, remove unused code * vmui: remove unused type, rename component * wip * wip Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-23 23:00:45 +03:00
Nikolay	ee5c502446	app/vmselect: fixes partial response with replicationFactor (#2777 ) * app/vmselect: fixes partial response with replicationFactor Allow partial response if it meets replicationFactor configured at vmselect https://t.me/VictoriaMetrics_ru1/38490 * docs/CHANGELOG.md: document this change Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-23 20:17:24 +03:00
Yurii Kravets	f0c1edb175	docs: Update CHANGELOG Update notes (#2776 ) * docs: Update CHANGELOG Update notes Specified the reason why `vmselect` and `vmstorage` nodes may log communication errors.	2022-06-23 19:40:20 +03:00
Aliaksandr Valialkin	71b0dfdefa	lib/promscrape: always send stale markers with the real scrape timestamp This guarantees that query won't return data just after the series is disappeared.	2022-06-23 11:49:13 +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
Aliaksandr Valialkin	7429dfbe9e	app/vmselect: add `-search.setLookbackToStep` command-line flag for making the gap filling algorithm similar to InfluxDB data model This option should override `-search.maxStalenessInterval` for most cases when users migrate from InfluxDB to VictoriaMetrics	2022-06-22 14:20:02 +03:00
Aliaksandr Valialkin	24097f2417	docs/CHANGELOG.md: cut v1.78.0	2022-06-20 18:11:04 +03:00
Aliaksandr Valialkin	a1629bd3be	lib/netutil.ConnPool: skip dialing remote address if the previous dial attempt was unsuccessful If the previous dial attempt was unsuccessful, then all the new dial attempts are skipped until the background goroutine determines that the given address can be successfully dialed. This reduces query latency when some of vmstorage nodes are unavailable and dialing them is slow. This should help with https://github.com/VictoriaMetrics/VictoriaMetrics/issues/711 This commit is based on ideas from the https://github.com/VictoriaMetrics/VictoriaMetrics/pull/2756 The main differences are: - The check for healthy/unhealthy storage nodes is moved one level lower from app/vmselect/netstorage to lib/netutil.ConnPool. This makes possible re-using this feature everywhere lib/netutil.ConnPool is used. - The check doesn't take into account handshake errors for already established connections. Handshake errors usually mean improperly configured VictoriaMetrics cluster, so they shouldn't be ignored.	2022-06-20 17:33:54 +03:00
Aliaksandr Valialkin	45e9732764	docs: follow-up after `e4d6b750f6`	2022-06-20 17:15:52 +03:00
Nikolay	15662c0f29	lib/httpserver: adds flagsAuthKey command-line flag (#2758 ) * lib/httpserver: adds flagsAuthKey command-line flag It protects /flags endpoint with authKey. https://github.com/VictoriaMetrics/VictoriaMetrics/issues/2753O * Apply suggestions from code review Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>	2022-06-20 17:15:51 +03:00
Artem Navoiev	42c69ae74e	docs: replace bash code block type with console (#2746 )	2022-06-19 23:02:00 +03:00
Aliaksandr Valialkin	4ae1c5655f	docs/CHANGELOG.md: document `ef7f52e0e6`	2022-06-19 22:49:11 +03:00
Aliaksandr Valialkin	88e1221b35	lib/storage: do not register new series if `-storage.maxHourlySeries` or `-storage.maxDailySeries` limits are exceeded Previously samples for new series weren't added as expected when series limits were reached, but new series were still registered in indexdb.	2022-06-19 22:03:02 +03:00

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916 commits