ResourceQuotas

Manage Kubernetes Resource Quotas for DuploCloud Tenants

In DuploCloud, Kubernetes ResourceQuotas control the total CPU, memory, and other resource usage allowed for workloads within each Tenant’s Kubernetes namespace, preventing Tenants from exceeding their resource allocations. You can create, view, update, and delete ResourceQuotas directly from the DuploCloud Portal.

Adding a Resource Quota

Create a new Kubernetes ResourceQuota limiting the total CPU, memory, or other resource usage allowed for workloads within your Tenant’s Kubernetes namespace.

1. In the DuploCloud Portal, navigate to Administrator → Tenants.

2. Select a Kubernetes-enabled Tenant from the NAME column.

3. Select the Kubernetes Quota tab.

4. Click Add. The Add Resource Quota pane displays.

Add Resource Quota pane

1. Complete the fields shown in the table below.

   • Note: You must enter a Resource Quota Name and specify at least one resource constraint (e.g., CPU, memory, or a custom quota key) to create a valid quota.

Resource Quota Name	Enter a unique name for the quota.
Memory Request	Specify the max total memory workloads can request (e.g., 4Gi).
Memory Limit	Specify the max total memory workloads can use (e.g., 8Gi).
CPU Request	Specify the max total CPU workloads can request.
CPU Limit	Specify the max total CPU workloads can use.
Additional Resource Quota	Enter YAML input for other quota keys (e.g., count/pods: 100).
Scope Selector	Enter YAML input to define a scopeSelector for quota enforcement.

1. Click Add to save the quota. DuploCloud creates a Kubernetes ResourceQuota in the Tenant's namespace.

Managing Resource Quotas

You can view, modify, or delete Resource Quotas for a Tenant from within the DuploCloud Portal.

1. In the DuploCloud Portal, navigate to Administrator → Tenants.

2. Select the Tenant you want to manage from the NAME column.

3. Select the Resource Quota tab.

4. Click the menu icon () at the end of the Resource Quota’s row.

5. Choose one of the following actions:

JSON	View the Resource Quota as a JSON representation.
Edit	Open the Update Resource Quota pane to modify fields.
Delete	Permanently remove the Resource Quota.

JSON representation of the basic-quota Resource Quota

Additional Resources

• Kubernetes: Resource Quotas