Update prometheus component configuration (#7418)

source/_components/prometheus.markdown

@@ -21,16 +21,43 @@ To use the `prometheus` component in your installation, add the following to you
 prometheus:
 ```
 
-Configuration variables:
-
-- **namespace** (*Optional*): The "namespace" that will be assigned to all the Prometheus metrics. This is the prefix of the metric name. E.g., having `myhass` as the namespace will cause the device tracker metrics to be `myhass_device_tracker_state`, the switch metrics to be `myhass_switch_state` and so on. The default is to not add any prefix to the metrics name. (available in version 0.73.0 and later)
-- **filter** (*Optional*): Filtering directives for the components which should be included or excluded from recording.
-  - **exclude** (*Optional*): Excluded from recording.
-    - **entities** (*Optional*): The list of entity ids to be excluded from recording.
-    - **domains** (*Optional*): The list of domains to be excluded from recording.
-  - **include** (*Optional*): Included in recordings. If set, all other entities will not be recorded. Values set by the **exclude** option will prevail.
-    - **entities** (*Optional*): The list of entity ids to be included from recordings.
-    - **domains** (*Optional*): The list of domains to be included from recordings.
+{% configuration %}
+namespace:
+  description: The "namespace" that will be assigned to all the Prometheus metrics. This is the prefix of the metric name. E.g., having `myhass` as the namespace will cause the device tracker metrics to be `myhass_device_tracker_state`, the switch metrics to be `myhass_switch_state` and so on. The default is to not add any prefix to the metrics name. (available in version 0.73.0 and later)
+  required: false
+  type: string
+filter:
+  description: Filtering directives for the components which should be included or excluded from recording.
+  required: false
+  type: list
+  keys:
+    exclude:
+      description: Excluded from recording.
+      required: false
+      type: list
+      keys:
+        entities:
+          description: The list of entity ids to be excluded from recording.
+          required: false
+          type: list
+        domains:
+          description: The list of domains to be excluded from recording.
+          required: false
+          type: list
+    include:
+      description: Included in recordings. If set, all other entities will not be recorded. Values set by the **exclude** option will prevail.
+      required: false
+      type: list
+      keys:
+        entities:
+          description: The list of entity ids to be included from recordings.
+          required: false
+          type: list
+        domains:
+          description: The list of domains to be included from recordings.
+          required: false
+          type: list
+{% endconfiguration %}
 
 You can then configure Prometheus to fetch metrics from Home Assistant by adding to its `scrape_configs` configuration.
 
@@ -39,14 +66,14 @@ You can then configure Prometheus to fetch metrics from Home Assistant by adding
   - job_name: 'hass'
     scrape_interval: 60s
     metrics_path: /api/prometheus
-    
+
     # Legacy api password
     params:
       api_password: ['PASSWORD']
-      
+
     # Long-Lived Access Token
-    bearer_token: 'your.longlived.token
-    
+    bearer_token: 'your.longlived.token'
+
     scheme: https
     static_configs:
       - targets: ['HOSTNAME:8123']
@@ -54,7 +81,7 @@ You can then configure Prometheus to fetch metrics from Home Assistant by adding
 
 When looking into the metrics on the Prometheus side, there will be:
 
-  - All Home Assistant domains, which can be easily found through the common **namespace** prefix, if defined.
-  - The [client library](https://github.com/prometheus/client_python) provided metrics, which are a bunch of **process_\*** and also a single pseudo-metric **python_info** which contains (not as value but as labels) information about the Python version of the client, i.e., the Home Assistant Python interpreter.
+- All Home Assistant domains, which can be easily found through the common **namespace** prefix, if defined.
+- The [client library](https://github.com/prometheus/client_python) provided metrics, which are a bunch of **process_\*** and also a single pseudo-metric **python_info** which contains (not as value but as labels) information about the Python version of the client, i.e., the Home Assistant Python interpreter.
   
 Typically, you will only be interested in the first set of metrics.