Container Configuration

Container Configuration provides operations engineers with visual management of ConfigMap, Secret, and HorizontalPodAutoscaler (HPA).

Access path: Left sidebar K8s Cluster Management > Container Configuration.

ConfigMap

Viewing the ConfigMap List

1. Navigate to K8s Cluster Management > Container Configuration > ConfigMap.
2. The list displays: name, data keys, and creation time.
3. Use the top search box to search by name, namespace, and data key keywords.

ConfigMap Details

1. Click a name to enter the detail page.
2. Overview: creation time, UID, owner links, labels/annotations, data key-value pairs.
3. YAML: edit online and save.
4. Related Resources: Pods, Deployments, and more that reference this ConfigMap.
5. History: change records with YAML diff comparison and rollback support.
6. Events: related K8s events.

Managing ConfigMaps

1. Click "Delete" in the list row or detail page, enter the name to confirm.
2. Select multiple rows and click "Batch Delete."
3. Supports CSV export, Describe modal, and manual refresh.

Secret

Viewing the Secret List

1. Navigate to K8s Cluster Management > Container Configuration > Secret.
2. The list displays: name, type, data keys, and creation time.
3. Use the top search box to search by name, namespace, and type keywords.

Secret Details

1. Click a name to enter the detail page.
2. Overview: creation time, UID, type, owner links, labels/annotations.
3. YAML: edit online and save; data values are base64-encoded by default.
4. Click "Show Plaintext" to toggle viewing the decoded secret data content.
5. Related Resources: Pods, ServiceAccounts, and more that reference this Secret.
6. Version History: view historical versions with rollback support.
7. Events: related K8s events.

Managing Secrets

1. Click "Delete" in the list row or detail page, enter the name to confirm.
2. Select multiple rows and click "Batch Delete."
3. Supports CSV export, Describe modal, and manual refresh.

HorizontalPodAutoscaler (HPA)

Viewing the HPA List

1. Navigate to K8s Cluster Management > Container Configuration > HorizontalPodAutoscaler.
2. The list displays: name, target, minimum Pod count, maximum Pod count, current Pod count, metrics, and creation time.
3. Use the top search box to filter by name and namespace.

HPA Details

1. Click a name to enter the detail page.
2. Overview: target reference, min/max Pod count, current Pod count, metric thresholds.
3. YAML: edit online and save.
4. Related Resources: associated Deployment/StatefulSet, and more.
5. History: change records and rollback.
6. Events: related K8s events.

Managing HPAs

1. Click "Delete" in the list row or detail page.
2. Select multiple rows and click "Batch Delete."
3. Supports Describe modal, manual refresh, CSV export, and search filtering.

FAQ

Q: After modifying a ConfigMap, will the Pod update automatically? A: No. Pods read ConfigMap content at startup. After modification, you need to restart the Pod or Deployment for changes to take effect.

Q: Will decoded Secret data be logged? A: The page only decodes and displays data temporarily in the frontend; plaintext is not persisted. Avoid displaying decoded secret data on public screens.

Q: HPA is not triggering scaling? A: Check whether the metrics server is running normally, whether the target resource has resource requests configured, and whether the current metric has reached the threshold.