mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-01 14:47:38 +00:00
206 lines
9.7 KiB
Markdown
206 lines
9.7 KiB
Markdown
# Docker compose environment for VictoriaMetrics
|
|
|
|
Docker compose environment for VictoriaMetrics includes VictoriaMetrics components,
|
|
[Alertmanager](https://prometheus.io/docs/alerting/latest/alertmanager/)
|
|
and [Grafana](https://grafana.com/).
|
|
|
|
For starting the docker-compose environment ensure you have docker installed and running and access to the Internet.
|
|
**All commands should be executed from the root directory of [the repo](https://github.com/VictoriaMetrics/VictoriaMetrics).**
|
|
|
|
* [VictoriaMetrics single server](#victoriametrics-single-server)
|
|
* [VictoriaMetrics cluster](#victoriametrics-cluster)
|
|
* [vmagent](#vmagent)
|
|
* [vmauth](#vmauth)
|
|
* [vmalert](#vmalert)
|
|
* [alertmanager](#alertmanager)
|
|
* [Alerts](#alerts)
|
|
* [Grafana](#grafana)
|
|
* [VictoriaLogs](#victoriaLogs-server)
|
|
|
|
|
|
## VictoriaMetrics single server
|
|
|
|
To spin-up environment with VictoriaMetrics single server run the following command:
|
|
```
|
|
make docker-single-up
|
|
```
|
|
|
|
VictoriaMetrics will be accessible on the following ports:
|
|
|
|
* `--graphiteListenAddr=:2003`
|
|
* `--opentsdbListenAddr=:4242`
|
|
* `--httpListenAddr=:8428`
|
|
|
|
The communication scheme between components is the following:
|
|
* [vmagent](#vmagent) sends scraped metrics to `single server VictoriaMetrics`;
|
|
* [grafana](#grafana) is configured with datasource pointing to `single server VictoriaMetrics`;
|
|
* [vmalert](#vmalert) is configured to query `single server VictoriaMetrics` and send alerts state
|
|
and recording rules back to it;
|
|
* [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
|
|
|
|
<img alt="VictoriaMetrics single-server deployment" width="500" src="assets/vm-single-server.png">
|
|
|
|
To access Grafana use link [http://localhost:3000](http://localhost:3000).
|
|
|
|
To access [vmui](https://docs.victoriametrics.com/single-server-victoriametrics/#vmui)
|
|
use link [http://localhost:8428/vmui](http://localhost:8428/vmui).
|
|
|
|
To access `vmalert` use link [http://localhost:8428/vmalert](http://localhost:8428/vmalert/).
|
|
|
|
To shutdown environment execute the following command:
|
|
```
|
|
make docker-single-down
|
|
```
|
|
|
|
|
|
## VictoriaMetrics cluster
|
|
|
|
To spin-up environment with VictoriaMetrics cluster run the following command:
|
|
```
|
|
make docker-cluster-up
|
|
```
|
|
|
|
VictoriaMetrics cluster environment consists of `vminsert`, `vmstorage` and `vmselect` components.
|
|
`vminsert` has exposed port `:8480`, access to `vmselect` components goes through `vmauth` on port `:8427`,
|
|
and the rest of components are available only inside the environment.
|
|
|
|
The communication scheme between components is the following:
|
|
* [vmagent](#vmagent) sends scraped metrics to `vminsert`;
|
|
* `vminsert` forwards data to `vmstorage`;
|
|
* `vmselect`s are connected to `vmstorage` for querying data;
|
|
* [vmauth](#vmauth) balances incoming read requests among `vmselect`s;
|
|
* [grafana](#grafana) is configured with datasource pointing to `vmauth`;
|
|
* [vmalert](#vmalert) is configured to query `vmselect`s via `vmauth` and send alerts state
|
|
and recording rules to `vminsert`;
|
|
* [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
|
|
|
|
<img alt="VictoriaMetrics cluster deployment" width="500" src="assets/vm-cluster.png">
|
|
|
|
To access Grafana use link [http://localhost:3000](http://localhost:3000).
|
|
|
|
To access [vmui](https://docs.victoriametrics.com/single-server-victoriametrics/#vmui)
|
|
use link [http://localhost:8427/select/0/prometheus/vmui/](http://localhost:8427/select/0/prometheus/vmui/).
|
|
|
|
To access `vmalert` use link [http://localhost:8427/select/0/prometheus/vmalert/](http://localhost:8427/select/0/prometheus/vmalert/).
|
|
|
|
To shutdown environment execute the following command:
|
|
```
|
|
make docker-cluster-down
|
|
```
|
|
|
|
## vmagent
|
|
|
|
vmagent is used for scraping and pushing time series to VictoriaMetrics instance.
|
|
It accepts Prometheus-compatible configuration [prometheus.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/prometheus.yml)
|
|
with listed targets for scraping.
|
|
|
|
[Web interface link](http://localhost:8429/).
|
|
|
|
## vmauth
|
|
|
|
[vmauth](https://docs.victoriametrics.com/vmauth/) acts as a [balancer](https://docs.victoriametrics.com/vmauth/#load-balancing)
|
|
to spread the load across `vmselect`'s. [Grafana](#grafana) and [vmalert](#vmalert) use vmauth for read queries.
|
|
vmauth config is available [here](ttps://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/auth-cluster.yml)
|
|
|
|
|
|
## vmalert
|
|
|
|
vmalert evaluates alerting rules [alerts.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts.yml)
|
|
to track VictoriaMetrics health state. It is connected with AlertManager for firing alerts,
|
|
and with VictoriaMetrics for executing queries and storing alert's state.
|
|
|
|
[Web interface link](http://localhost:8880/).
|
|
|
|
## alertmanager
|
|
|
|
AlertManager accepts notifications from `vmalert` and fires alerts.
|
|
All notifications are blackholed according to [alertmanager.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/alertmanager.yml) config.
|
|
|
|
[Web interface link](http://localhost:9093/).
|
|
|
|
## Grafana
|
|
|
|
To access service open following [link](http://localhost:3000).
|
|
|
|
Default credential:
|
|
|
|
* login - `admin`
|
|
* password - `admin`
|
|
|
|
Grafana is provisioned by default with following entities:
|
|
|
|
* `VictoriaMetrics` datasource
|
|
* `VictoriaMetrics - cluster` datasource
|
|
* `VictoriaMetrics overview` dashboard
|
|
* `VictoriaMetrics - cluster` dashboard
|
|
* `VictoriaMetrics - vmagent` dashboard
|
|
* `VictoriaMetrics - vmalert` dashboard
|
|
|
|
Remember to pick `VictoriaMetrics - cluster` datasource when viewing `VictoriaMetrics - cluster` dashboard.
|
|
|
|
Optionally, environment with [VictoriaMetrics Grafana datasource](https://github.com/VictoriaMetrics/victoriametrics-datasource)
|
|
can be started with the following commands:
|
|
```
|
|
make docker-single-vm-datasource-up # start single server
|
|
make docker-single-vm-datasource-down # shut down single server
|
|
|
|
make docker-cluster-vm-datasource-up # start cluster
|
|
make docker-cluster-vm-datasource-down # shutdown cluster
|
|
```
|
|
|
|
## Alerts
|
|
|
|
See below a list of recommended alerting rules for various VictoriaMetrics components for running in production.
|
|
Some alerting rules thresholds are just recommendations and could require an adjustment.
|
|
The list of alerting rules is the following:
|
|
* [alerts-health.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-health.yml):
|
|
alerting rules related to all VictoriaMetrics components for tracking their "health" state;
|
|
* [alerts.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts.yml):
|
|
alerting rules related to [single-server VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/) installation;
|
|
* [alerts-cluster.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-cluster.yml):
|
|
alerting rules related to [cluster version of VictoriaMetrics](https://docs.victoriametrics.com/cluster-victoriametrics/);
|
|
* [alerts-vmagent.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmagent.yml):
|
|
alerting rules related to [vmagent](https://docs.victoriametrics.com/vmagent/) component;
|
|
* [alerts-vmalert.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmalert.yml):
|
|
alerting rules related to [vmalert](https://docs.victoriametrics.com/vmalert/) component;
|
|
* [alerts-vmauth.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vmauth.yml):
|
|
alerting rules related to [vmauth](https://docs.victoriametrics.com/vmauth/) component;
|
|
* [alerts-vlogs.yml](https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/rules/alerts-vlogs.yml):
|
|
alerting rules related to [VictoriaLogs](https://docs.victoriametrics.com/victorialogs/);
|
|
|
|
Please, also see [how to monitor](https://docs.victoriametrics.com/single-server-victoriametrics/#monitoring)
|
|
VictoriaMetrics installations.
|
|
|
|
## VictoriaLogs server
|
|
|
|
To spin-up environment with VictoriaLogs run the following command:
|
|
```
|
|
make docker-victorialogs-up
|
|
```
|
|
|
|
VictoriaLogs will be accessible on the `--httpListenAddr=:9428` port.
|
|
In addition to VictoriaLogs server, the docker compose contains the following componetns:
|
|
* [fluentbit](https://docs.fluentbit.io/manual) service for collecting docker logs and sending them to VictoriaLogs;
|
|
* VictoriaMetrics single server to collect metrics from `VictoriaLogs` and `fluentbit`;
|
|
* [grafana](#grafana) is configured with [VictoriaLogs datasource](https://github.com/VictoriaMetrics/victorialogs-datasource).
|
|
|
|
To access Grafana use link [http://localhost:3000](http://localhost:3000).
|
|
|
|
To access [VictoriaLogs UI](https://docs.victoriametrics.com/victorialogs/querying/#web-ui)
|
|
use link [http://localhost:9428/select/vmui](http://localhost:9428/select/vmui).
|
|
|
|
Please, also see [how to monitor](https://docs.victoriametrics.com/victorialogs/#monitoring)
|
|
VictoriaLogs installations.
|
|
|
|
To shutdown environment execute the following command:
|
|
```
|
|
make docker-victorialogs-down
|
|
```
|
|
|
|
Please see more examples on integration of VictoriaLogs with other log shippers below:
|
|
* [filebeat-docker](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/filebeat-docker)
|
|
* [filebeat-syslog](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/filebeat-syslog)
|
|
* [fluentbit-docker](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/fluentbit-docker)
|
|
* [logstash](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/logstash)
|
|
* [promtail](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/promtail)
|
|
* [vector-docker](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker/victorialogs/vector-docker)
|