Common FAQ

Cluster Management

• Why Cannot I Create a CCE Cluster?

• Is Management Scale of a Cluster Related to the Number of Master Nodes?

• How Do I Locate the Fault When a Cluster Is Unavailable?

Node/Node Pool Management

• What Should I Do If a Cluster Is Available But Some Nodes in It Are Unavailable?

• How Do I Collect Logs of Nodes in a CCE Cluster?

• How Do I Fix an Abnormal Container or Node Due to No Thin Pool Disk Space?

• What Should I Do If a Node Cannot Be Managed and an Error Message Appears Saying That the Node Failed to Install?

Workload Management

• How Can I Locate the Root Cause If a Workload Is Abnormal?

• What Should I Do If the Scheduling of a Pod Fails?

• What Should I Do If a Pod Fails to Pull the Image?

• What Should I Do If Container Startup Fails?

• What Should I Do If a Pod Remains in the Terminating State?

• What Should I Do If a Pod Fails to Be Evicted?

• How Can I Locate Faults Using an Exit Code?

• How Do I Evenly Distribute Multiple Pods to Each Node?

• How Do I Evict All Pods on a Node?

Network Management

• How Can I Configure a Security Group Rule for a Cluster?

• How Do I Locate a Workload Networking Fault?

• Why Does the Browser Return Error Code 404 When I Access a Deployed Application?

• What Should I Do If a Node Fails to Connect to the Internet (Public Network)?

• How Do I Optimize the Configuration If the External Domain Name Resolution Is Slow or Times Out?

Storage Management

• Why Cannot I Delete a PV or PVC Using the kubectl delete Command?

• How Do I Expand the Storage Capacity of a Container?

API & kubectl

Why Is "Error from server (Forbidden)" Displayed When I Use kubectl?

last updated: 2025-07-31 12:37 UTC - commit: 2a18a390bc4aa480ce7602bb45cc2843a4f695c6