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deployment: update the README (#3447)

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Signed-off-by: hagen1778 <roman@victoriametrics.com>

Signed-off-by: hagen1778 <roman@victoriametrics.com>
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Roman Khavronenko 2022-12-06 07:05:31 +01:00 committed by GitHub
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deployment/docker/README.md
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@ -5,14 +5,14 @@ Docker compose environment for VictoriaMetrics includes VictoriaMetrics componen
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 this repo.
**All commands should be executed from the root directory of [the repo](https://github.com/VictoriaMetrics/VictoriaMetrics).**
To spin-up environment for single server VictoriaMetrics run the following command :
To spin-up environment for single server VictoriaMetrics run the following command:
```
make docker-single-up
```
To shutdown the docker compose environment for single server run the following command:
To shut down the docker-compose environment for single server run the following command:
```
make docker-single-down
```
@ -22,7 +22,7 @@ For cluster version the command will be the following:
make docker-cluster-up
```
To shutdown the docker compose environment for cluster version run the following command:
To shut down the docker compose environment for cluster version run the following command:
```
make docker-cluster-down
```
@ -36,51 +36,49 @@ VictoriaMetrics will be accessible on the following ports:
* `--httpListenAddr=:8428`
The communication scheme between components is the following:
* [vmagent](#vmagent) sends scraped metrics to VictoriaMetrics;
* [grafana](#grafana) is configured with datasource pointing to VictoriaMetrics;
* [vmalert](#vmalert) is configured to query VictoriaMetrics and send alerts state
* [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.
* [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
To access `vmalert` via `vmselect`
use link [http://localhost:8428/vmalert](http://localhost:8428/vmalert/).
To access `vmalert` use link [http://localhost:8428/vmalert](http://localhost:8428/vmalert/).
To access [vmui](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#vmui)
use link [http://localhost:8428/vmui](http://localhost:8428/vmui).
## VictoriaMetrics cluster
VictoriaMetrics cluster environemnt consists of vminsert, vmstorage and vmselect components. vmselect
has exposed port `:8481`, vminsert has exposed port `:8480` and the rest of components are available
only inside of environment.
VictoriaMetrics cluster environment consists of `vminsert`, `vmstorage` and `vmselect` components.
`vmselect` has exposed port `:8481`, `vminsert` has exposed port `:8480` 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 is connected to vmstorage for querying data;
* [grafana](#grafana) is configured with datasource pointing to vmselect;
* [vmalert](#vmalert) is configured to query vmselect and send alerts state
and recording rules to vminsert;
* [alertmanager](#alertmanager) is configured to receive notifications from vmalert.
* [vmagent](#vmagent) sends scraped metrics to `vminsert`;
* `vminsert` forwards data to `vmstorage`;
* `vmselect` is connected to `vmstorage` for querying data;
* [grafana](#grafana) is configured with datasource pointing to `vmselect`;
* [vmalert](#vmalert) is configured to query `vmselect` and send alerts state
and recording rules to `vminsert`;
* [alertmanager](#alertmanager) is configured to receive notifications from `vmalert`.
To access `vmalert` via `vmselect`
use link [http://localhost:8481/select/0/prometheus/vmalert](http://localhost:8481/select/0/prometheus/vmalert/).
To access `vmalert` use link [http://localhost:8481/select/0/prometheus/vmalert](http://localhost:8481/select/0/prometheus/vmalert/).
To access [vmui](https://docs.victoriametrics.com/Single-server-VictoriaMetrics.html#vmui)
use link [http://localhost:8481/select/0/prometheus/vmui](http://localhost:8481/select/0/prometheus/vmui).
## vmagent
vmagent is used for scraping and pushing timeseries to
VictoriaMetrics instance. It accepts Prometheus-compatible
configuration `prometheus.yml` with listed targets for scraping.
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/).
## vmalert
vmalert evaluates alerting rules (`alerts.yml`) to track VictoriaMetrics
health state. It is connected with AlertManager for firing alerts,
vmalert evaluates alerting rules [alerts.yml(https://github.com/VictoriaMetrics/VictoriaMetrics/blob/master/deployment/docker/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/).