Merge pull request #5763 from Shubham82/modify_content_of_vpa

Modified the VPA content for the helm chart and Bump the CA image to 1.27.2

charts/cluster-autoscaler/Chart.yaml

@@ -1,5 +1,5 @@
 apiVersion: v2
-appVersion: 1.27.1
+appVersion: 1.27.2
 description: Scales Kubernetes worker nodes within autoscaling groups.
 engine: gotpl
 home: https://github.com/kubernetes/autoscaler
@@ -11,4 +11,4 @@ name: cluster-autoscaler
 sources:
   - https://github.com/kubernetes/autoscaler/tree/master/cluster-autoscaler
 type: application
-version: 9.29.0
+version: 9.29.1

charts/cluster-autoscaler/README.md

@@ -320,7 +320,10 @@ Though enough for the majority of installations, the default PodSecurityPolicy _
 
 ### VerticalPodAutoscaler
 
-The chart can install a [`VerticalPodAutoscaler`](https://github.com/kubernetes/autoscaler/blob/master/vertical-pod-autoscaler/README.md) for the Deployment if needed. A VPA can help minimize wasted resources when usage spikes periodically or remediate containers that are being OOMKilled.
+The CA Helm Chart can install a [`VerticalPodAutoscaler`](https://github.com/kubernetes/autoscaler/blob/master/vertical-pod-autoscaler/README.md) object from Chart version `9.27.0`
+onwards for the Cluster Autoscaler Deployment to scale the CA as appropriate, but for that, we
+need to install the VPA to the cluster separately. A VPA can help minimize wasted resources
+when usage spikes periodically or remediate containers that are being OOMKilled.
 
 The following example snippet can be used to install VPA that allows scaling down from the default recommendations of the deployment template:
 
@@ -383,7 +386,7 @@ vpa:
 | image.pullPolicy | string | `"IfNotPresent"` | Image pull policy |
 | image.pullSecrets | list | `[]` | Image pull secrets |
 | image.repository | string | `"registry.k8s.io/autoscaling/cluster-autoscaler"` | Image repository |
-| image.tag | string | `"v1.27.1"` | Image tag |
+| image.tag | string | `"v1.27.2"` | Image tag |
 | kubeTargetVersionOverride | string | `""` | Allow overriding the `.Capabilities.KubeVersion.GitVersion` check. Useful for `helm template` commands. |
 | magnumCABundlePath | string | `"/etc/kubernetes/ca-bundle.crt"` | Path to the host's CA bundle, from `ca-file` in the cloud-config file. |
 | magnumClusterName | string | `""` | Cluster name or ID in Magnum. Required if `cloudProvider=magnum` and not setting `autoDiscovery.clusterName`. |

charts/cluster-autoscaler/README.md.gotmpl

@@ -320,7 +320,10 @@ Though enough for the majority of installations, the default PodSecurityPolicy _
 
 ### VerticalPodAutoscaler
 
-The chart can install a [`VerticalPodAutoscaler`](https://github.com/kubernetes/autoscaler/blob/master/vertical-pod-autoscaler/README.md) for the Deployment if needed. A VPA can help minimize wasted resources when usage spikes periodically or remediate containers that are being OOMKilled.
+The CA Helm Chart can install a [`VerticalPodAutoscaler`](https://github.com/kubernetes/autoscaler/blob/master/vertical-pod-autoscaler/README.md) object from Chart version `9.27.0`
+onwards for the Cluster Autoscaler Deployment to scale the CA as appropriate, but for that, we
+need to install the VPA to the cluster separately. A VPA can help minimize wasted resources
+when usage spikes periodically or remediate containers that are being OOMKilled.
 
 The following example snippet can be used to install VPA that allows scaling down from the default recommendations of the deployment template:
 

charts/cluster-autoscaler/values.yaml

@@ -230,7 +230,7 @@ image:
   # image.repository -- Image repository
   repository: registry.k8s.io/autoscaling/cluster-autoscaler
   # image.tag -- Image tag
-  tag: v1.27.1
+  tag: v1.27.2
   # image.pullPolicy -- Image pull policy
   pullPolicy: IfNotPresent
   ## Optionally specify an array of imagePullSecrets.