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OverviewDeploymentManagementOperationReferenceGlossary
    AKE 1.3.2
  • Managing the Kubernetes service>
  • Managing the management cluster

Viewing the management cluster information

On the Kubernetes service interface, select Settings > Management cluster to view information about the AKE management cluster, node information, and cluster events.

Cluster information

Parameter Description
Control plane VIP The control plane virtual IP address of the management cluster.
Kubernetes version The Kubernetes version of the management cluster.
Status

The status of the management cluster, including:

  • Running: All nodes in the management cluster are ready.
  • Ready: All nodes and addons in the management cluster are ready, and the cluster is ready to provide services.
  • Updating: The management cluster is being updated to high availability mode.
  • Upgrading: The management cluster is being upgraded.
  • Reconciliation suspended: The management cluster has suspended the reconciliation. Once the reconciliation is suspended, the Kubernetes cluster will not be updated actively even if its status does not match the expected one.
  • Abnormal: An exception occurred in the management cluster. Possible reasons for the exception include upgrade failure and update failure.
Mode

The deployment mode you choose when deploying the management cluster. The node roles, node number, and resources used by the virtual machine where a single node resides are related to the deployment mode.

  • High availability
  • Basic mode
ACOS cluster The ACOS cluster where the virtual machine corresponding to the management cluster node resides.
vCPU usage The percentage of the number of used vCPUs to the total vCPUs in the management cluster.
Memory usage The percentage of used memory to the total memory in the management cluster.
Time zone The time zone of the management cluster.

Node information

Parameter Description
Name The name of the node.
Node role

The role of the cluster node, including control plane node and worker node.

Status

The status of the node.

  • Ready
  • Not ready
  • Unknown
IP The IP address of the node.
Host The name of the host in which the node resides.
CPU The number of vCPUs allocated to the node.
CPU usage (%) The percentage of the node's number of used vCPUs to available vCPUs in the cluster.
Memory The available memory in the node.
Memory usage (%) The percentage of the node's used memory to the available memory in the cluster.
Storage usage (%) The percentage of the node's used storage to the total storage.
Disk Pressure

Whether the disk space usage on the node is under pressure, which has the following states:

  • No Pressure
  • Pressure
  • Unknown
Memory Pressure

Whether the memory usage on the node is under pressure, which has the following states:

  • No pressure
  • Pressure
  • Unknown
PID pressure

Whether the process on the node is under pressure, which has the following states:

  • No pressure
  • Pressure
  • Unknown
Network availability

Whether the network on the node is available, which has the following states:

  • Available
  • Unavailable
  • Unknown
Creation time The creation time of the node, accurate to the second.

Cluster event

Parameter Description
Namespace The name of the namespace where the event occurred.
Type The type of the event, which includes the following types:
  • Normal: The cluster is running normally, and the event content is for reference only.
  • Warning: The cluster might have encountered exceptions.
Reason The summary of the event's reason, which can be used as a filtering criterion.
Object The information about the resource object associated with the event.
Message The detailed explanation of the event.
Last seen The time when the event occurred. If the event has occurred multiple times, only the most recent one is recorded.
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