chore(config)!: Ignore all .status updates & known high churn changes by default (#21760)

Signed-off-by: Alexandre Gaudreault <alexandre_gaudreault@intuit.com>

docs/operator-manual/upgrading/2.14-3.0.md

@@ -222,6 +222,14 @@ Application, it will not delete the previously managed resources.
 It is recommended to perform any cleanup or migration to existing in-cluster Application before upgrading
 when in-cluster is disabled. To perform cleanup post-migration, the in-cluster will need to be enabled temporarily.
 
+### Ignoring all status updates and high churn mutations
+
+Argo CD manifest now contains a default configuration for `resource.customizations.ignoreResourceUpdates` in the `argocd-cm`
+to exclude common resources that are often mutated in Kubernetes. These mutations are known to cause an unnecessary
+load on Argo CD. When a watched resource is modified, Argo CD will always ignore the `.status` changes.
+
+The default `resource.customizations.ignoreResourceUpdates` configurations can be overridden or removed in the configMap to preserve the v2 behavior.
+
 ### Health status in the Application CR
 
 The health status of each object used to be persisted under `/status` in the Application CR by default.

manifests/base/config/argocd-cm.yaml

@@ -6,6 +6,56 @@ metadata:
     app.kubernetes.io/name: argocd-cm
     app.kubernetes.io/part-of: argocd
 data:
+  ### Default configuration for ignoreResourceUpdates.
+  # The ignoreResourceUpdates list contains K8s resource's properties that are known to be frequently updated
+  # by controllers and operators. These resources, when watched by argo, will cause many unnecessary updates.
+  # Ignoring status for all resources. An update will still be sent if the status update causes the health to change.
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  # Some Application fields are generated and not related to the application updates itself
+  # The Application itself is already watched by the controller lister, but this configuration is applied for apps of apps
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  # Legacy annotations used on HPA autoscaling/v1
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  # Ignore the cluster-autoscaler status
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  # Ignore the common scaling annotations
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  # Ignores update if EndpointSlice is not excluded globally
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
+  # Ignores update if Endpoints is not excluded globally
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+
   ### Default configuration for exclusions.
   # The exclusion list are K8s resources that we assume will never be declared in Git,
   # and are never child objects of managed resources that need to be presented in the resource tree.

manifests/core-install-with-hydrator.yaml

@@ -24170,6 +24170,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/core-install.yaml

@@ -24161,6 +24161,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/ha/install-with-hydrator.yaml

@@ -24579,6 +24579,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/ha/install.yaml

@@ -24570,6 +24570,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/ha/namespace-install-with-hydrator.yaml

@@ -466,6 +466,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/ha/namespace-install.yaml

@@ -457,6 +457,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/install-with-hydrator.yaml

@@ -24530,6 +24530,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/install.yaml

@@ -24521,6 +24521,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/namespace-install-with-hydrator.yaml

@@ -417,6 +417,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups:

manifests/namespace-install.yaml

@@ -408,6 +408,44 @@ subjects:
 ---
 apiVersion: v1
 data:
+  resource.customizations.ignoreResourceUpdates.ConfigMap: |
+    jqPathExpressions:
+      # Ignore the cluster-autoscaler status
+      - '.metadata.annotations."cluster-autoscaler.kubernetes.io/last-updated"'
+      # Ignore the annotation of the legacy Leases election
+      - '.metadata.annotations."control-plane.alpha.kubernetes.io/leader"'
+  resource.customizations.ignoreResourceUpdates.Endpoints: |
+    jsonPointers:
+      - /metadata
+      - /subsets
+  resource.customizations.ignoreResourceUpdates.all: |
+    jsonPointers:
+      - /status
+  resource.customizations.ignoreResourceUpdates.apps_ReplicaSet: |
+    jqPathExpressions:
+      - '.metadata.annotations."deployment.kubernetes.io/desired-replicas"'
+      - '.metadata.annotations."deployment.kubernetes.io/max-replicas"'
+      - '.metadata.annotations."rollout.argoproj.io/desired-replicas"'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Application: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+      - '.metadata.annotations."argocd.argoproj.io/refresh"'
+      - '.metadata.annotations."argocd.argoproj.io/hydrate"'
+      - '.operation'
+  resource.customizations.ignoreResourceUpdates.argoproj.io_Rollout: |
+    jqPathExpressions:
+      - '.metadata.annotations."notified.notifications.argoproj.io"'
+  resource.customizations.ignoreResourceUpdates.autoscaling_HorizontalPodAutoscaler: |
+    jqPathExpressions:
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/behavior"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/conditions"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/metrics"'
+      - '.metadata.annotations."autoscaling.alpha.kubernetes.io/current-metrics"'
+  resource.customizations.ignoreResourceUpdates.discovery.k8s.io_EndpointSlice: |
+    jsonPointers:
+      - /metadata
+      - /endpoints
+      - /ports
   resource.exclusions: |
     ### Network resources created by the Kubernetes control plane and excluded to reduce the number of watched events and UI clutter
     - apiGroups: