Merge pull request #140 from controlplaneio-fluxcd/docs-flux-operator…

…-v0.13

Update the Flux Operator docs for v0.13.0

docs/operator/fluxinstance.md

@@ -432,6 +432,7 @@ The reconciliation behaviour can be configured using the following annotations:
 
 - `fluxcd.controlplane.io/reconcile`: Enable or disable the reconciliation loop. Default is `enabled`, set to `disabled` to pause the reconciliation.
 - `fluxcd.controlplane.io/reconcileEvery`: Set the reconciliation interval. Default is `1h`.
+- `fluxcd.controlplane.io/reconcileArtifactEvery`: Set the artifact reconciliation interval. Default is `10m`.
 - `fluxcd.controlplane.io/reconcileTimeout`: Set the reconciliation timeout. Default is `5m`.
 
 ### Sync configuration

docs/operator/monitoring.md

@@ -49,6 +49,39 @@ To list the events related to the Flux instance, run:
 kubectl -n flux-system events --for fluxinstance/flux
 ```
 
+The Flux Operator integrates with notification-controller. To receive notifications with the
+events issued by the operator, you can configure alerting as follows:
+
+```yaml
+apiVersion: notification.toolkit.fluxcd.io/v1beta3
+kind: Provider
+metadata:
+  name: slack-bot
+  namespace: flux-system
+spec:
+  type: slack
+  channel: general
+  address: https://slack.com/api/chat.postMessage
+  secretRef:
+    name: slack-bot-token
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta3
+kind: Alert
+metadata:
+  name: flux-operator
+  namespace: flux-system
+spec:
+  providerRef:
+    name: slack-bot
+  eventSeverity: info
+  eventSources:
+    - kind: FluxInstance
+      name: flux
+```
+
+Besides Slack, the notification-controller supports other providers like Microsoft Teams, Datadog, Grafana, etc.,
+for more information see the [alert provider documentation](https://fluxcd.io/flux/components/notification/providers/).
+
 ## Prometheus Metrics
 
 The Flux Operator exports metrics in the Prometheus format for monitoring