Free and Standard pricing tiers for Azure Kubernetes Service (AKS) cluster management
Azure Kubernetes Service (AKS) is now offering two pricing tiers for cluster management: the Free tier and the Standard tier.
Important
Standard tier is currently not available in Azure API 2023-01-01 due to a critical bug. To enable the Uptime SLA feature in your cluster, you'll use the existing Paid tier and the --uptime-sla
parameter.
Alternatively, you can select the Standard tier or Free tier on Azure portal when creating or updating an AKS cluster.
Free tier | Standard tier | |
---|---|---|
When to use | • You want to experiment with AKS at no extra cost • You're new to AKS and Kubernetes |
• You're running production or mission-critical workloads and need high availability and reliability • You need a financially backed SLA |
Supported cluster types | • Development clusters or small scale testing environments • Clusters with fewer than 10 nodes |
• Enterprise-grade or production workloads • Clusters with up to 5,000 nodes |
Pricing | • Free cluster management • Pay-as-you-go for resources you consume |
• Pay-as-you-go for resources you consume |
Feature comparison | • Recommended for clusters with fewer than 10 nodes, but can support up to 1,000 nodes • Includes all current AKS features |
• Uptime SLA is enabled by default • Greater cluster reliability and resources • Can support up to 5,000 nodes in a cluster • Includes all current AKS features |
For more information on pricing, see the AKS pricing details.
Uptime SLA terms and conditions
The Uptime SLA feature is included in the Paid tier and is enabled per cluster. For more information on pricing, see the AKS pricing details.
Region availability
- Uptime SLA is available in public regions and Azure Government regions where AKS is supported.
- Uptime SLA is available for private AKS clusters in all public regions where AKS is supported.
Before you begin
Azure CLI version 2.8.0 or later and configured. Run az --version
to find the version. If you need to install or upgrade, see Install Azure CLI.
Create a new cluster in the Free tier or Paid tier
Important
--tier standard
and --tier free
are currently unavailable in Azure CLI 2.46.0 due to a critical bug. To enable the Uptime SLA feature, use the commands below.
Use the Azure CLI to create a new cluster on an AKS pricing tier. You can create your cluster in an existing resource group or create a new one. To learn more about resource groups and working with them, see managing resource groups using the Azure CLI.
Use the az aks create
command to create an AKS cluster. The commands below show you how to create a new resource group named myResourceGroup and a cluster named myAKSCluster in that resource group in each tier.
# Create a new AKS cluster in the Free tier
az aks create --resource-group myResourceGroup --name myAKSCluster --no-uptime-sla
# Create a new AKS cluster in the Paid tier
az aks create --resource-group myResourceGroup --name myAKSCluster --uptime-sla
Once the deployment completes, it returns JSON-formatted information about your cluster:
# Sample output for --no-uptime-sla
},
"sku": {
"name": "Basic",
"tier": "Free"
},
# Sample output for --uptime-sla
},
"sku": {
"name": "Base",
"tier": "Paid"
},
Update the tier of an existing cluster
The following example uses the az aks update
command to update the existing cluster.
# Update an existing cluster to the Free tier
az aks update --resource-group myResourceGroup --name myAKSCluster --no-uptime-sla
# Update an existing cluster to the Standard tier
az aks update --resource-group myResourceGroup --name myAKSCluster --uptime-sla
This process takes several minutes to complete. When finished, the following example JSON snippet shows the Paid tier for the SKU, indicating your cluster is enabled with Uptime SLA.
},
"sku": {
"name": "Base",
"tier": "Paid"
},
Next steps
- Use Availability Zones to increase high availability with your AKS cluster workloads.
- Configure your cluster to limit egress traffic.
Feedback
Submit and view feedback for