This section describes how to view node details.

Prerequisites

You need to join a cluster and have the Node Viewing permission in the cluster. For more information, see Cluster Members and Cluster Roles.

Steps

  1. Log in to the KubeSphere web console with a user who has Node Viewing permissions and enter your cluster.

  2. In the left navigation pane, select Nodes > Cluster Nodes to open the node list.

  3. In the node list, click the name of a node to open its details page.

  4. On the node details page, view the node’s resource attributes in the Attributes area.

    Parameter Description

    Status

    The running status of each node.

    • Running: The node is running normally.

    • Unschedulable: The node has been manually set to unschedulable by the user. If a node is in this state, pods cannot be scheduled to this node.

    IP Address

    The IP address of the node.

    Role

    The role of each node in the cluster, which is either a control plane node or a worker node.

    OS Version

    The operating system distribution and version of the node.

    OS Type

    The operating system type of the node.

    Kernel Version

    The kernel version of the node.

    Container Runtime

    The type and version of the container runtime used by the node.

    Kubelet Version

    The version of kubelet running on the node.

    Kube-proxy Version

    The version of kube-proxy running on the node.

    System Architecture

    The CPU architecture of the node.

    Creation Time

    The time when the node joined the current cluster.

  5. On the Running Status tab, view the node’s health status and taints.

    Area Description

    Health Status

    Displays the node’s network, memory, disk, process pressure, and readiness status. If healthy is displayed, the status is normal. If unhealthy is displayed, an alert has been triggered.

    • Network Availability: Whether the node’s network configuration is correct.

    • Memory Pressure: Whether the node’s remaining memory is less than the threshold. The default threshold is 100 MiB.

    • Disk Pressure: Whether the node’s remaining disk space or number of inodes is less than the threshold. The default disk space threshold is 10% of the total disk space, and the default inode threshold is 5% of the maximum number of inodes.

    • Process Pressure: Whether the number of processes that can be created on the node is less than the threshold. Newly installed KubeSphere clusters do not have a process count threshold set by default.

    • Readiness Status: Whether the node is ready to receive pods.

    Taints

    The taints currently configured on this node. For more information, please refer to Edit Node Taints.

  6. Click the Pods tab to view all pods running on the node.

    • Click chevron-down to view information about the containers running in the pod.

    • Click the name of a pod to view its details.

    • Enter keywords in the search box above the pod list to search for pods by name.

    • Click refresh in the upper right corner of the pod list to refresh the list information.

  7. Click the Metadata tab to view the node’s labels and annotations.

  8. Click the Events tab to view the node’s event records.

    Parameter Description

    Type

    The type of the event, including Normal and Warning.

    Reason

    The reason why the event occurred.

    Occurrence Time

    The time when the event occurred.

    Source

    The component that reported the event.

    Message

    The content of the event message.