Viewing the IP address of NICs on a virtual machine

You can view the IP address for a network interface controller (NIC) by using the web console or the oc client. The QEMU guest agent displays additional information about the virtual machine’s secondary networks.

Prerequisites

  • Install the QEMU guest agent on the virtual machine.

Viewing the IP address of a virtual machine interface in the CLI

The network interface configuration is included in the oc describe vmi <vmi_name> command.

You can also view the IP address information by running ip addr on the virtual machine, or by running oc get vmi <vmi_name> -o yaml.

Procedure

  • Use the oc describe command to display the virtual machine interface configuration:

    1. $ oc describe vmi <vmi_name>

    Example output

    1. # ...
    2. Interfaces:
    3.    Interface Name:  eth0
    4.    Ip Address:      10.244.0.37/24
    5.    Ip Addresses:
    6.      10.244.0.37/24
    7.      fe80::858:aff:fef4:25/64
    8.    Mac:             0a:58:0a:f4:00:25
    9.    Name:            default
    10.    Interface Name:  v2
    11.    Ip Address:      1.1.1.7/24
    12.    Ip Addresses:
    13.      1.1.1.7/24
    14.      fe80::f4d9:70ff:fe13:9089/64
    15.    Mac:             f6:d9:70:13:90:89
    16.    Interface Name:  v1
    17.    Ip Address:      1.1.1.1/24
    18.    Ip Addresses:
    19.      1.1.1.1/24
    20.      1.1.1.2/24
    21.      1.1.1.4/24
    22.      2001:de7:0:f101::1/64
    23.      2001:db8:0:f101::1/64
    24.      fe80::1420:84ff:fe10:17aa/64
    25.    Mac:             16:20:84:10:17:aa

Viewing the IP address of a virtual machine interface in the web console

The IP information is displayed on the VirtualMachine details page for the virtual machine.

Procedure

  1. In the OKD console, click Virtualization → VirtualMachines from the side menu.

  2. Select a virtual machine name to open the VirtualMachine details page.

The information for each attached NIC is displayed under IP Address on the Details tab.