### Describe Your Changes
typos fix & clarity improvement of vmanomaly docs after v1.15.1 release
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit a99fcfbf1a)
### Describe Your Changes
Updated user management guide with new cloud content
This PR should be merged after the cloud PR
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
### Describe Your Changes
This helps to improve reliability of performing backups in environments
with unreliable connection and tolerate temporary errors at S3 provider
side.
See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6732
Default retry timeout is up to 3 minutes to make this consistent with
the same configuration for GCS:
a05317f61f/lib/backup/gcsremote/gcs.go (L70-L76)
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
(cherry picked from commit cb00b4b00f)
Before, buffer growth was always x2 of its size, which could lead to
excessive memory usage when processing big amount of data.
For example, scraping a target with hundreds of MBs in response could
result into hih memory spikes in vmagent because buffer has to double
its size to fit the response. See
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6759
The change smoothes out the growth rate, trading higher allocation rate
for lower mem usage at certain conditions.
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit f28f496a9d)
### Describe Your Changes
* `sort` param is unused by the current website engine, and was present only for compatibility
with previous website engine. It is time to remove it as it makes no effect
* re-structure guides content into folders to simplify assets management
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 35d77a3bed)
### Describe Your Changes
Fixing remaining typos and missing words after v.1.15.0 updates
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 264e9caf5a)
### Describe Your Changes
- updated docs on `vmanomaly` with v1.15.0
- additional chapters of FAQ and model pages
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit b670fa1a29)
VM has different responses to equivalent queries for MetricsQL and
GraphiteQL in case of failed access to one of vmstorage node of the
cluster vmstorage nodes. For GraphiteQL, the denyPartialResponse feature
is not used, it is always true, which is not always correct (depending
on the configuration).
In the PR I have removed the hardcoded denyPartialResponse for
GraphiteQL, just like MetricsQL does.
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
Make `-remoteWrite.streamAggr.ignoreFirstIntervals` of array type so it could
accept multiple values which can be applied to the corresponding`-remoteWrite.url`.
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 8f5c26d788)
Fix `-streamAggr.dropInputLabels` behavior when global deduplication is enabled without `-streamAggr.config`.
Previously, `-remoteWrite.streamAggr.dropInputLabels` is misapplied.
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 4863605469)
By introducing this feature, users will have the ability to customize
the sampleLimit parameter on a per-target basis, providing more
flexibility and control over the job execution behavior.
(cherry picked from commit 994796367b)
### Describe Your Changes
fixed yaml header in a guide doc, that causes hugo build error
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 86b473c476)
### Describe Your Changes
- Adds support for displaying the top 5 log streams in the hits graph,
grouping the remaining streams into an "other" label.
#6545
- Adds options to customize the graph display with bar, line, stepped
line, and points views.
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 04c2232e45)
The changes are based on SEO report and supposed to improve
ranking and indexation by search engines by using prompt and unique titles
and by updating unreachable links.
It also updates links to have a simplified form and replaces relative links with absolute links
according to https://docs.victoriametrics.com/#documentation
---------
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
(cherry picked from commit 2e16732fdb)
Adds Prometheus Grafana Alloy and vmagent to the data ingestion
protocols. Grafana Agent was not added since it has been deprecated in
favor of alloy
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
(cherry picked from commit a46d554f74)
### Describe Your Changes
https://victoriametrics.slack.com/archives/C05UNTPAEDN/p1722833182319299
Sometimes users may use the wrong (lower) version of Grafana when
setting up the VictoriaLogs datasource.
It would be good to document the requirements of Grafana versions to use
VictoriaMetrics/VictoriaLogs datasource.
### Checklist
The following checks are **mandatory**:
- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 7551d799f7)
### Describe Your Changes
Fix a typo in docs.
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 3c48e5662f)
### Describe Your Changes
This is useful for clients which validate InfluxDB is available before
data ingestion can be started.
See: https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6653
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
---------
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 9877a5e7d5)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
### Describe Your Changes
Added `--vm-backoff-retries`, `--vm-backoff-factor`,
`--vm-backoff-min-duration` and `--vm-native-backoff-retries`,
`--vm-native-backoff-factor`, `--vm-native-backoff-min-duration`
command-line flags to the `vmctl` app. Those changes will help to
configure the retry backoff policy for different situations.
Related issue:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6622
### Checklist
The following checks are **mandatory**:
- [X] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
---------
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 6f401daacb)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* add a toggle button to the "Group" tab that allows users to expand or collapse all groups at once
* introduce the ability to select a key for grouping logs within the "Group" tab
* display the number of entries within each log group.
* move the Markdown toggle to the general settings panel in the upper left corner.
(cherry picked from commit e06a19d85f)
Changes to .ts files in vmui or vmui for logs require re-building
static files that will be included into compiled binary afterwards.
We don't update static files on each .ts change PR because it results
in too many changes and complicates review.
So we need to update these static files before the actual release.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Fixes panic if incorrect metricsql expression passed to the prettifier API.
Prettify function had misleading panic for duration expression formatting. It expected all WITH templates to be already parsed.
But WITH expression expand was removed.
Bug was introduced at e712a49898
and present at v1.98.0+ releases
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6736
Signed-off-by: f41gh7 <nik@victoriametrics.com>
* add Logo guidelines to GitHub Readme, as it may have higher chances to be viewed by users
* rm Logo guidelines from cluster version docs, as it makes no sense anymore for this page
* rm `picutre` tag from cluster version docs, as it is not used by GitHub anymore
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 77b768089f)
### Describe Your Changes
- replace docs in root README with a link to official documentation
- remove old make commands for documentation
- remove redundant "VictoriaMetrics" from document titles
- merge changelog docs into a section
- rm content of Single-server-VictoriaMetrics.md as it can be included from docs/README
- add basic information to README in the root folder, so it will be useful for github users
- rm `picture` tag from docs/README as it was needed for github only, we don't display VM logo at docs.victoriametrics.com
- update `## documentation` section in docs/README to reflect the changes
- rename DD pictures, as they now belong to docs/README
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit 58e667c895)
Signed-off-by: hagen1778 <roman@victoriametrics.com>
The new panel will show the 99th quantile of scrape duration in seconds.
This should help identifying vmagent instances that experiences too high scraping durations.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit d225a2eb56)
### Describe Your Changes
These changes were made as part of the title transition from Managed
VictoriaMetrics to VictoriaMetrics Cloud
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit d09182da11)
### Describe Your Changes
After breadcrumb was added to docs.victoriametrics.com there's no need
to specify parent page name in a title
<img width="1437" alt="Screenshot 2024-07-27 at 10 20 09"
src="https://github.com/user-attachments/assets/733f41f4-a727-4f52-a7c0-6019edf1b803">
Also added vmdocs to gitignore to avoid committing it
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit 88ea9c2fb3)
Validate files specified via `-tlsKeyFile` and `-tlsCertFile` cmd-line flags on the process start-up. Previously, validation happened on the first connection accepted by HTTP server.
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6608
---------
Co-authored-by: hagen1778 <roman@victoriametrics.com>
(cherry picked from commit e5d279bb71)
This reverts commit e280d90e9a.
Reason for revert: the updated code doesn't improve the performance of table.MustAddRows for the typical case
when rows contain timestamps belonging to ptws[0].
The performance may be improved in theory for the case when all the rows belong to partiton other than ptws[0],
but this partition is automatically moved to ptws[0] by the code at lines
6aad1d43e9/lib/storage/table.go (L287-L298) ,
so the next time the typical case will work.
Also the updated code makes the code harder to follow, since it introduces an additional level of indirection
with non-trivial semantics inside table.MustAddRows - the partition.TimeRangeInPartition() function.
This function needs to be inspected and understood when reading the code at table.MustAddRows().
This function depends on minTsInRows and maxTsInRows vars, which are defined and initialized
many lines above the partition.TimeRangeInPartition() call. This complicates reading and understanding
the code even more.
The previous code was using clearer loop over rows with the clear call to partition.HasTimestamp()
for every timestamp in the row. The partition.HasTimestamp() call is used in the table.MustAddRows()
function multiple times. This makes the use of partition.HasTimestamp() call more consistent,
easier to understand and easier to maintain comparing to the mix of partition.HasTimestamp() and partition.TimeRangeInPartition()
calls.
Aslo, there is no need in documenting some hardcore software engineering refactoring at docs/CHANGLELOG.md,
since the docs/CHANGELOG.md is intended for VictoriaMetrics users, who may not know software engineering.
The docs/CHANGELOG.md must document user-visible changes, and the docs must be concise and clear for VictoriaMetrics users.
See https://docs.victoriametrics.com/contributing/#pull-request-checklist for more details.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6629
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6677
Relative links in docs are much harder to maintain in consistent state comparing to absolute links:
- It is non-trivial to figure out the proper relative link path when creating and editing docs.
- Relative links break after moving the doc files to another paths, and it is non-trivial
to figure which links are broken after that.
See also f357ee57ef , d5809f8e12 and 8cb1822b94
- Document `make docs-debug` command at https://docs.victoriametrics.com/#documentation
- Remove unneeded ROOTDIR, REPODIR and WORKDIR env vars from docs/Makefile ,
since it is documented and expected that all the Makefile commands are run from the repository root.
- Use `docker --rm` for running Docker container with local docs server, so it is automatically
removed after pressing `Ctrl+C`. This makes the container cleanup automatic.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6677
### Describe Your Changes
The original logic is not only highly complex but also poorly readable,
so it can be modified to increase readability and reduce time
complexity.
---------
Co-authored-by: Zhu Jiekun <jiekun@victoriametrics.com>
### Describe Your Changes
Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
### Describe Your Changes
Replaced global http links in docs with relative markdown ones
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
### Describe Your Changes
Use relative markdown references, removed `{{< ref >}}` shortcodes
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
- moved files from root to VictoriaMetrics folder to be able to mount
operator docs and VictoriaMetrics docs independently
- added ability to run website locally
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
### Describe Your Changes
Please provide a brief description of the changes you made. Be as
specific as possible to help others understand the purpose and impact of
your modifications.
### Checklist
The following checks are **mandatory**:
- [ ] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
### Describe Your Changes
Change response code to 502 to align it with behaviour of other existing
reverse proxies. Currently, the following reverse proxies will return
502 in case an upstream is not available: nginx, traefik, caddy, apache.
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
### Describe Your Changes
Improve documentation to help:
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6670
Currently, the documentation of Kafka Integration did not describe:
- How to switch between different remote write protocols in producer
side and consumer side.
### Describe Your Changes
Add a note to clarify usage of azure credentials when multiple
credentials are available.
The user is required to specify AZURE_CLIENT_ID as otherwise Azure API
will return an error: "Multiple user assigned identities exist, please
specify the clientId / resourceId of the identity in the token request"
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
Signed-off-by: Zakhar Bessarab <z.bessarab@victoriametrics.com>
The /some_path/.+ regexp matches /some_path/ followed by at least a single char.
This is unexpected by most users, since they expect it should match /some_path/.
Substitute .+ with .*, so this regexp matches /some_path/ .
There is no need in enumerating all the files, which must be updated, since these files
may be moved to other locations. It is enough to mention that versions for all the VictoriaMetrics
components must be updated.
### Describe Your Changes
Add patch note v1.13.3 to CHANGELOG doc page for `vmanomaly`
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
- Mention that credentials can be configured via env variables at both vmbackup and vmrestore docs.
- Make clear that the AZURE_STORAGE_DOMAIN env var is optional at https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables
- Use string literals as is for env variable names instead of indirecting them via string constants.
This makes easier to read and understand the code. These environment variable names aren't going to change
in the future, so there is no sense in hiding them under string constants with some other names.
- Refer to https://docs.victoriametrics.com/vmbackup/#providing-credentials-via-env-variables in error messages
when auth creds are improperly configured. This should simplify figuring out how to fix the error.
- Simplify the code a bit at FS.newClient(), so it is easier to follow it now.
While at it, remove the check when superflouos environment variables are set, since it is too fragile
and it looks like it doesn't help properly configuring vmbackup / vmrestore.
- Remove envLookuper indirection - just use 'func(name string) (string, bool)' type inline.
This simplifies code reading and understanding.
- Split TestFSInit() into TestFSInit_Failure() and TestFSInit_Success(). This simplifies the test code,
so it should be easier to maintain in the future.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6518
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5984
- Clarify the description of -graphite.sanitizeMetricName command-line flag at README.md
- Do not sanitize tag values - only metric names and tag names must be sanitized,
since they are treated specially by Grafana. Grafana doesn't apply any restrictions on tag values.
- Properly replace more than two consecutive dots with a single dot.
- Disallow unicode letters in metric names and tag names, since neither Prometheus nor Grafana
do not support them.
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6489
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/6077
`Storage.AddRows()` returns an error only in one case: when
`Storage.updatePerDateData()` fails to unmarshal a `metricNameRaw`. But
the same error is treated as a warning when it happens inside
`Storage.add()` or returned by `Storage.prefillNextIndexDB()`.
This commit fixes this inconsistency by treating the error returned by
`Storage.updatePerDateData()` as a warning as well. As a result
`Storage.add()` does not need a return value anymore and so doesn't
`Storage.AddRows()`.
Additionally, this commit adds a unit test that checks all cases that
result in a row not being added to the storage.
---------
Signed-off-by: Artem Fetishev <wwctrsrx@gmail.com>
Co-authored-by: Nikolay <nik@victoriametrics.com>
The purpose of docs/CHANGELOG.md is to provide VictoriaMetrics users clear and concise information
on what's changed at VictoriaMetrics components. Technical details of the change are unclear
to most of VictoriaMetrics users, who are not familiar with VictoriaMetrics source code.
These details complicate reading the docs/CHANGELOG.md by ordinary users, so do not clutter
the changelog with technical details. If the user wants technical details, he can click
the link to the related GitHub issue and/or pull request and dive into all the details he wants.
