The function get_interface_name is used to get the interface name of linux guest through the macaddress of specified macaddress.
Signed-off-by: Jason Wang <jasow...@redhat.com> Signed-off-by: Amos Kong <ak...@redhat.com> --- 0 files changed, 0 insertions(+), 0 deletions(-) diff --git a/client/tests/kvm/kvm_net_utils.py b/client/tests/kvm/kvm_net_utils.py new file mode 100644 index 0000000..ede4965 --- /dev/null +++ b/client/tests/kvm/kvm_net_utils.py @@ -0,0 +1,18 @@ +import re + +def get_linux_ifname(session, mac_address): + """ + Get the interface name through the mac address. + + @param session: session to the virtual machine + @mac_address: the macaddress of nic + """ + + output = session.get_command_output("ifconfig -a") + + try: + ethname = re.findall("(\w+)\s+Link.*%s" % mac_address, output, + re.IGNORECASE)[0] + return ethname + except: + return None