VLANs in Cluster

[rxrxrx]

hi, im trying to create a cluster, with around 10 nodes.
while testing some vlan stuff, noticed that:

ive created a 101 vlan, on node5 (node0 is master)

on webgui, i couldnt be able to create a vm, with vlan101, until ive added same vlan to node0.

then further noticed, if ive vlan888 on node0 only, i can create virtual machines with vlan888, on another node that does not have vla888 bridge.

is not that wierd ?

 

[dietmar]

The software assumes that you have a symteric network (you should create the same bridges on all nodes).

 

[rxrxrx]

The software assumes that you have a symteric network (you should create the same bridges on all nodes).

I understand, but that requires at least same number of nics on all nodes.
Or probably master should have equal to or more nics than each node.

am i right ?

 

[dietmar]

I understand, but that requires at least same number of nics on all nodes.
Or probably master should have equal to or more nics than each node.

No, You just need to create the same bridge devices. There is no need to add any real nics to the bridges.