docs(getting-started.md): Update section "DNS"

docs/getting-started.md

@@ -60,12 +60,14 @@ For the following guide, we will use `dev` as environment where variables can be
 ## DNS
 
 The deployment is designed to deploy each application/service under a dedicated subdomain.
-For your convenience, we recommend creating a `*.domain.tld` A-Record for your cluster Ingress Controller; otherwise, you must create an A-Record for each subdomain.
+For your convenience, we recommend creating a `*.domain.tld` A/AAAA-Record for your cluster Ingress Controller; otherwise, you must create an A/AAAA-Record for each subdomain.
 
 | Record name                   | Type | Value                                              | Additional information                                            |
 |-------------------------------|------|----------------------------------------------------|-------------------------------------------------------------------|
+| domain.tld                    | A    | IPv4 address of your Ingress Controller            |                                                                   |
+| domain.tld                    | AAAA | IPv6 address of your Ingress Controller            | Optional                                                          |
 | *.domain.tld                  | A    | IPv4 address of your Ingress Controller            |                                                                   |
-| *.domain.tld                  | AAAA | IPv6 address of your Ingress Controller            |                                                                   |
+| *.domain.tld                  | AAAA | IPv6 address of your Ingress Controller            | Optional                                                          |
 | mail.domain.tld               | A    | IPv4 address of your postfix NodePort/LoadBalancer | Optional, mail should directly be delivered to openDesk's Postfix |
 | mail.domain.tld               | AAAA | IPv6 address of your postfix NodePort/LoadBalancer | Optional, mail should directly be delivered to openDesk's Postfix |
 | domain.tld                    | MX   | `10 mail.domain.tld`                               |                                                                   |

docs/monitoring.md

@@ -23,8 +23,7 @@ openDesk includes integration with Prometheus-based monitoring.
 
 Together with [kube-prometheus-stack](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack), you can easily leverage the full potential of the open-source cloud-native observability stack.
 
-Before enabling the following options, you need to install the respective custom resource definitions (CRDs) from the kube-prometheus-stack
+Before enabling the following options, you need to install the respective custom resource definitions (CRDs) from the kube-prometheus-stack repository which should at least include the Prometheus Operator.
-repository or Prometheus operator.
 
 # Defaults
 
@@ -33,14 +32,16 @@ All configurable options and their defaults can be found in
 
 # Metrics
 
-To deploy `podMonitor` and `serviceMonitor` custom resources, enable it by:
+To deploy `podMonitor` and `serviceMonitor` custom resources, enable them by:
 
 ```yaml
-prometheus:
+monitoring:
-  serviceMonitors:
+  prometheus:
-    enabled: true
+    serviceMonitors:
-  podMonitors:
+      enabled: true
-    enabled: true
+    podMonitors:
+      enabled: true
+```
 ```
 
 # Alerts
@@ -51,19 +52,23 @@ Some of these are created by our partners while others are defined in [opendesk-
 All alert rules are deployed as [PrometheusRule](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.PrometheusRule) and can be enabled like this:
 
 ```yaml
-prometheus:
+monitoring:
-  prometheusRules:
+  prometheus:
-    enabled: true
+    prometheusRules:
+      enabled: true
 ```
 
 # Dashboards for Grafana
 
-To deploy optional Grafana dashboards with ConfigMaps, enable the functionality with:
+If your Grafana instance is deployed via kube-prometheus-stack, or you have deployed the [Sidecar for datasources](https://github.com/grafana/helm-charts/blob/main/charts/grafana/README.md#sidecar-for-datasources), openDesk can make dashboards available via ConfigMap resources. 
+
+Enable the functionality with the following snippet:
 
 ```yaml
-grafana:
+monitoring:
-  dashboards:
+  grafana:
-    enabled: true
+    dashboards:
+      enabled: true
 ```
 
 Please find further details in the [related Helm chart](https://gitlab.opencode.de/bmi/opendesk/components/platform-development/charts/opendesk-dashboards).