My gut feeling is that this will not survive a reboot without applying the config to the interfaces file manually.
Rob
I just rebooted Hardware Node on which I've manually shell-typed above changes and they persisted. The entry in /etc/network/interfaces, /proc/net/vlan/config and brctl show are still showing eth0.100, vlan100 and vmbr1 bridged with eth0.100.
I assume it would be rather easy to implement automatic changes in network settings along the Cluster Hardware Nodes if there is no need to reboot the system.
The second thing is, it would be great to implement the function to configure a OpenVZ VE as the member of many VLANS, using the web interface. For instance, right now to create a DHCP server wth many veth interfaces, each in different vlan, you must manually edit /etc/vz/conf/xxx.conf file:
NETIF="ifname=eth0,bridge=vmbr0,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.0,host_mac=00:18:51:24:71:00;ifname=eth1,bridge=vmbr1,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.100,host_mac=00:18:51:24:71:10;ifname=eth2,bridge=vmbr2,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.200,host_mac=00:18:51:24:71:20;ifname=eth3,bridge=vmbr3,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.300,host_mac=00:18:51:24:71:30;ifname=eth4,bridge=vmbr4,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.400,host_mac=00:18:51:24:71:40;ifname=eth5,bridge=vmbr5,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.500,host_mac=00:18:51:24:71:50;ifname=eth6,bridge=vmbr6,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.600,host_mac=00:18:51:24:71:60;ifname=eth7,bridge=vmbr1,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.1,host_mac=00:18:51:24:71:01;ifname=eth8,bridge=vmbr1,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.2,host_mac=00:18:51:24:71:02;ifname=eth9,bridge=vmbr1,mac=26:37:FD:0A:7E:8B,host_ifname=veth102.3,host_mac=00:18:51:24:71:03"
