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Why Cannot a Pod Be Scheduled to a Node?

Fault Locating

  1. Check whether the node and Docker are normal. For details, see Check Item 7: Whether Internal Components Are Normal.
  2. If the node and Docker are normal, check whether an affinity policy is configured for the pod. For details, see Check Item 3: Affinity and Anti-Affinity Configuration of the Workload.
  3. Check whether the resources on the node are sufficient. If the resources are insufficient, expand the capacity or add nodes.

Checking Whether Containers Are Normal

  1. Log in to the CCE console. In the navigation pane on the left, choose Workloads > Deployments or Workloads > StatefulSets.
  2. In the workload list, click the name of the workload to view its details.
  3. Click the Containers tab on the Pods tab page.

    As shown in Figure 1, you can view the container of the pod, its running status, image, and the node where it resides.

    Figure 1 Viewing container information

Parent topic: Others