Regex match IB NICs

[kamalca]

Recent changes to the ip show regex made IB devices no longer show up in node.nics.

[kamalca]

@squirrelsc What was the goal of the last change for this regex expression? Was it important to match only ethernet devices?

[kamalca]

Example Output:
6: ib0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 2044 qdisc mq state UP group default qlen 256
link/infiniband 00:00:09:27:fe:80:00:00:00:00:00:00:00:15:5d:ff:fd:33:ff:7f brd 00:ff:ff:ff:ff:12:40:1b:80:76:00:00:00:00:00:00:ff:ff:ff:ff
inet 172.16.1.118/16 brd 172.16.255.255 scope global ib0
valid_lft forever preferred_lft forever
inet6 fe80::215:5dff:fd33:ff7f/64 scope link
valid_lft forever preferred_lft forever

[squirrelsc]

link/infiniband 00:00:09:27:fe:80:00:00:00:00:00:00:00:15:5d:ff:fd:33:ff:7f brd 00:ff:ff:ff:ff:12:40:1b:80:76:00:00:00:00:00:00:ff:ff:ff:ff
inet 172.16.1.118/16 brd 172.16.255.255 scope global ib0
valid_lft forever preferred_lft forever
inet6 fe80::215:5dff:fd33:ff7f/64 scope link

It fixed an '\n' is not optional, so it's failed in some formats. But the original one doesn't like to include infiniband.