Others

Others provides operations engineers with management capabilities for Namespace, Events, Custom Resource Definitions (CRD), and system component running status.

Access path: Left sidebar K8s Cluster Management > Others.

Namespace

Viewing the Namespace List

1. Navigate to K8s Cluster Management > Others > Namespace.
2. The list displays: name, status, and creation time.
3. Use the top search box to filter by name keywords.

Namespace Details

1. Click a name to enter the detail page.
2. Overview: creation time, UID, owner links, labels/annotations.
3. YAML: edit online and save.
4. Related Resources: associated Pods, Services, Deployments, and more; click to navigate.
5. History: change records with YAML diff comparison, error detail viewing, and rollback to a previous version.
6. Events: related K8s events.

Managing Namespaces

1. Administrator users can select rows and click "Batch Delete," with an option to force delete.
2. The detail page provides delete, Describe modal, and manual refresh.

Event

Viewing the Event List

1. Navigate to K8s Cluster Management > Others > Event.
2. The list displays: involved object, type, reason, message, source, count, and most recent occurrence time.
3. Use dropdown filters on the involved object and type columns, and keyword search to filter.

Managing Events

1. Select multiple rows and click "Batch Delete" or "Export."
2. Click an involved object name to navigate to the corresponding resource detail page.

Custom Resource Definition (CRD)

Viewing the CRD List

1. Navigate to K8s Cluster Management > Others > CRD.
2. The list displays: name, group, version, scope, status, and age.
3. Use the "Group" dropdown filter and keyword search to filter.

CRD Instance Details

1. Click a CRD name to enter the detail page.
2. Overview: CRD basic information, version list.
3. YAML: edit online and save.
4. Related Resources: custom resource instances under this CRD.
5. History: change records and rollback.
6. Events: related K8s events.

Managing CRDs

1. Click "Create" to create a new CRD.
2. Click "Edit" in the list row to modify the CRD YAML.
3. Click "Delete" to remove a CRD that is no longer in use; confirm that no important custom resource instances exist before deleting.
4. Supports CSV export, Describe modal, and manual refresh.

System Components

Viewing System Component Status

1. Navigate to K8s Cluster Management > Others > System Components.
2. The list displays: component name, component type, replica count, status (ready/not ready), age, and details entry.
3. Click a component name to navigate to the corresponding workload (Deployment/DaemonSet, etc.) detail page.

Troubleshooting Component Anomalies

1. Components with a "Not Ready" status are highlighted.
2. Click the component name to enter the corresponding workload detail page.
3. Check the "Events," "Logs," and "Pods" tabs to identify the root cause (e.g., image pull failure, insufficient resources, configuration errors).

FAQ

Q: After deleting a Namespace, it remains in Terminating state — why? A: Resources under the Namespace may not have been fully cleaned up, or a finalizer may be blocking deletion. Use kubectl to check and manually clean up remaining resources.

Q: The Event list has too much data — what should I do? A: Use the involved object and type dropdown filters and keyword search to narrow the scope. Events are typically retained for a short period and are automatically cleaned up when expired.

Q: What is the impact of deleting a CRD? A: Deleting a CRD also deletes all custom resource instances under that CRD. Proceed with caution; back up important data first.