Automatic update Grafana datasource docs from VictoriaMetrics/grafana-datasource@c644bec (#5691)

docs/grafana-datasource.md

@@ -57,6 +57,16 @@ See [why VictoriaMetrics datasource is unsigned](#why-victoriaMetrics-datasource
 For detailed instructions on how to install the plugin on Grafana Cloud or
 locally, please checkout the [Plugin installation docs](https://grafana.com/docs/grafana/latest/plugins/installation/).
 
+### Install via Docker
+
+[VictoriaMetrics repo](https://github.com/victoriaMetrics/victoriaMetrics) provides a complete
+[docker-compose](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#docker-compose-environment-for-victoriametrics)
+environment to spin-up all required components via Docker.
+
+To begin, clone [VictoriaMetrics](https://github.com/VictoriaMetrics/VictoriaMetrics) repository and follow 
+steps described in the [README](https://github.com/VictoriaMetrics/VictoriaMetrics/tree/master/deployment/docker#docker-compose-environment-for-victoriametrics).
+ 
+
 ### Grafana Provisioning
 
 Provision of Grafana plugin requires to create
@@ -143,7 +153,7 @@ docker-compose -f docker-compose.yaml up
 When Grafana starts successfully datasources should be present on the datasources tab
 
 <p>
-  <img src="grafana-datasource_provision_datasources.webp" width="800" alt="Configuration">
+  <img src="provision_datasources.png" width="800" alt="Configuration">
 </p>
 
 ### Install in Kubernetes
@@ -239,7 +249,7 @@ spec:
       allow_loading_unsigned_plugins: victoriametrics-datasource
 ```
 
-See [Grafana operator reference](https://grafana.github.io/grafana-operator/docs/grafana/) to find more about
+See [Grafana operator reference](https://grafana-operator.github.io/grafana-operator/docs/grafana/) to find more about
 Grafana operator.
 This example uses init container to download and install plugin.
 
@@ -262,19 +272,14 @@ This example uses init container to download and install plugin.
 
 ### 1. Configure Grafana
 Installing dev version of Grafana plugin requires to change `grafana.ini` config to allow loading unsigned plugins:
-
-{% raw %}
 ``` ini
 # Directory where Grafana will automatically scan and look for plugins
 plugins = {{path to directory with plugin}}
 ```
-{% endraw %}
-
 ``` ini
 [plugins]
 allow_loading_unsigned_plugins = victoriametrics-datasource
 ```
-
 ### 2. Run the plugin
 In the project directory, you can run:
 ```