The default list of alerting rules contains the basic
rules for checking vmalert's health state and is recommended
to use for monitoring vmalert deployments.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* deployment/docker/docker-compose-cluster.yml: bump VictoriaMetrics Cluster components to the latest v1.83.0 version
* deployment/docker/docker-compose.yml: bump VictoriaMetrics Single node and vmutils to the latest v1.83.0 version
Previously the `quotesEscape` function was escaping only double quotes.
This wasn't enough, since the input string could contain other special chars,
which must be escaped when put inside JSON string. For example, carriage return and line feed chars (\n\r),
backslash char, etc. This led to the following issues, which were improperly fixed:
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/890 - this issue
was "fixed" by introducing the `crlfEscape` function, which led to unnecessary
complications in user templates, while not fixing various corner cases
such as backslash chars in the input string.
See 1de15ad490
- https://github.com/VictoriaMetrics/VictoriaMetrics/issues/3139 - this issue
was "fixed" by urlencoding the whole string passed to -external.alert.source
command-line flag. This led to invalid urls, which couldn't be parsed by Grafana.
See 00c838353d
and 4bd0244599
This commit properly encodes the input string passed to `quotesEscape`, so it can be safely embedded inside JSON strings.
This commit deprecates crlfEscape template function and adds the following new template functions:
- strvalue and stripDomain - these functions are supported by Prometheus, so they were added
for compatibility purposes.
- jsonEscape and htmlEscape for converting the input string to valid quoted JSON string
and for html-escaping the input string, so it could be safely embedded as a plaintext
into html.
This commit also documents all supported template functions at https://docs.victoriametrics.com/vmalert.html#template-functions
The deprecated crlfEscape function isn't documented on purpose, since its usefulness is negative in general case.
* deployment/docker/docker-compose.yml: adds version tags for VictoriaMetrics containers
* deployment/docker/docker-compose-cluster.yml: adds version tags for VictoriaMetrics containers
* deployment/docker: move cluster compose env to master branch
The change supposed to simplify the process of maintaining for
single/cluster docker-compose envs, alerts, dashboards. It also
supposes to reduce confusion for users when looking for cluster
related alerts/configs.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* deployment/docker: move cluster compose env to master branch
Review updates.
Signed-off-by: hagen1778 <roman@victoriametrics.com>
Signed-off-by: hagen1778 <roman@victoriametrics.com>
* Updated docker-compose.yml
Added one more Vmstorage to compose and pointed vmselect and vminsert to it.
* Update prometheus.yml
According to requested changes for new vmstorage
* Update docker-compose
Added port mapping
* Updated docker-compose
Set same ports for both storages
* Update prometheus.yml
Changed target for vmstorage1
* Updated docker compose
Changed the flags for vmstorage1
* Update docker compose
Changed flags for vmisert and vmselect to point to vmstorage1
* Update docker compose
Made the vmstorage names uniform
* Update prometheus.ymk
* Update docker-compose.yml
Removed additional flags as they are using default values.
* Update prometheus.yml
Put vmstorage targets under the same job
* Update prometheus.yml
Changed targets format
* Update docker-compose.yml
Set two different volumes for every vmstorage node
* Update deployment/docker/prometheus.yml
* Apply suggestions from code review
Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
* dasbhoard: replace `null` datasources
null datasource value may confuse Grafana and make it drop panel query in some
versions.
* docker: bump grafana image version
* dashboards: add URL variable selector to vmagent dashboard
* dashboards: add new panel `Remote write connection saturation` to vmagent dashboard
* alerts: add new alert for `Remote write connection saturation` panel of vmagent dashboard
* dashboards: add "Logging rate" panel to vmagent dashboard
