1/10/2024 0 Comments Vizio vm60p image cleaner run time![]() To stop using Image Cleaner, you can disable it via the -disable-image-cleaner flag: az aks update -g MyResourceGroup -n MyManagedClusterĭeletion image logs are stored in eraser-aks-nodepool-xxx pods for manually deleted images, and in collector-aks-nodes-xxx pods for automatically deleted images. docker.io/library/alpine:3.7.3 # You can also use "*" to specify all non-running imagesĪnd apply it to the cluster: kubectl apply -f image-list.ymlĪ job named eraser-aks-xxxwill be triggered which causes Image Cleaner to remove the desired images from all nodes. For example, save the following as image-list.yml: apiVersion: eraser.sh/v1alpha1 ![]() To manually remove images from your cluster using Image Cleaner, first create an ImageList. Image Cleaner will automatically remove these images from cluster nodes. For example, the following command updates the interval for a cluster with Image Cleaner already enabled: az aks update -g MyResourceGroup -n MyManagedCluster \Īfter the feature is enabled, the eraser-controller-manager-xxx pod and collector-aks-xxx pod will be deployed.īased on your configuration, Image Cleaner will generate an ImageList containing non-running and vulnerable images at the desired interval. The -image-cleaner-interval-hours parameter can be specified at creation time or for an existing cluster. To enable on an existing AKS cluster, use az aks update: az aks update -g MyResourceGroup -n MyManagedCluster \ To create a new AKS cluster using the default interval, use az aks create: az aks create -g MyResourceGroup -n MyManagedCluster \ This means that if you enable the feature again without explicitly passing configuration, the existing value will be used rather than the default. Not required for Azure CLI, required for ARM template or other clientsĪfter disabling Image Cleaner, the old configuration still exists. The default value for Azure CLI is one week, the minimum value is 24 hours and the maximum is three months. This parameter determines the interval time (in hours) Image Cleaner will use to run. In addition to choosing between manual and automatic mode, there are several options for Image Cleaner: NameĮnable the Image Cleaner feature for an AKS clusterĭisable the Image Cleaner feature for an AKS cluster Once an ImageList is generated, Image Cleaner will remove all the images in the list from node VMs. An updated ImageList will be automatically generated by Image Cleaner based on a set time interval, and can also be supplied manually. Vulnerability is determined based on a trivy scan, after which images with a LOW, MEDIUM, HIGH, or CRITICAL classification are flagged. When enabled, an eraser-controller-manager pod is deployed on each agent node, which will use an ImageList CRD to determine unreferenced and vulnerable images. For more information, see Azure Virtual Machines with ARM-based processors. Image Cleaner does not support the following: When ready, refresh the registration of the Microsoft.ContainerService resource provider by using the Register-AzResourceProvider command: Register-AzResourceProvider -ProviderNamespace Microsoft.ContainerService Verify the registration status by using the Get-AzProviderPreviewFeature cmdlet: Get-AzProviderPreviewFeature -ProviderNamespace Microsoft.ContainerService -Name EnableImageCleanerPreview |įormat-Table -Property Name, expression= It takes a few minutes for the status to show Registered. Register the EnableImageCleanerPreview feature flag by using the Register-AzProviderPreviewFeature cmdlet, as shown in the following example: Register-AzProviderPreviewFeature -ProviderNamespace Microsoft.ContainerService -Name EnableImageCleanerPreview When the status reflects Registered, refresh the registration of the Microsoft.ContainerService resource provider by using the az provider register command: az provider register -namespace Microsoft.ContainerService Verify the registration status by using the az feature show command: az feature show -namespace "Microsoft.ContainerService" -name "EnableImageCleanerPreview" Then register the EnableImageCleanerPreview feature flag by using the az feature register command, as shown in the following example: az feature register -namespace "Microsoft.ContainerService" -name "EnableImageCleanerPreview" Run the following command to update to the latest version of the extension released: az extension update -name aks-preview First, install the aks-preview extension by running the following command: az extension add -name aks-preview
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