3.2. 查看集群网络配置

每个 OpenShift Container Platform 新安装都有一个名为 clusternetwork.config 对象。

流程

  • 使用 oc describe 命令查看集群网络配置:

    $ oc describe network.config/cluster

    输出示例

    Name:         cluster
    Namespace:
    Labels:       <none>
    Annotations:  <none>
    API Version:  config.openshift.io/v1
    Kind:         Network
    Metadata:
      Self Link:           /apis/config.openshift.io/v1/networks/cluster
    Spec: 1
      Cluster Network:
        Cidr:         10.128.0.0/14
        Host Prefix:  23
      Network Type:   OpenShiftSDN
      Service Network:
        172.30.0.0/16
    Status: 2
      Cluster Network:
        Cidr:               10.128.0.0/14
        Host Prefix:        23
      Cluster Network MTU:  8951
      Network Type:         OpenShiftSDN
      Service Network:
        172.30.0.0/16
    Events:  <none>

    1
    Spec 字段显示集群网络的已配置状态。
    2
    Status 字段显示集群网络配置的当前状态。