Container network name with hyphen creates a wrong name for the network.
foo-bar => foo_bar
vyos@r1-roll# set container network foo-bar prefix 192.168.99.0/24 [edit] vyos@r1-roll# commit [edit] vyos@r1-roll:~$ show container network NAME VERSION PLUGINS foo_bar 0.4.0 bridge,portmap,firewall,tuning
We shouldn't mangle tagnodes.