add compute node
Hi All,
I deploy the rdo openstack on one server (say controller0 and compute0). And all the components worked fine. The VMs are working fine,too.
And when I tried to add a compute node (say compute1), I followed the RDO "Adding a compute node".
The packstack script also showed that "Installation completed successfully" without error
However, I can not ping the VMs that in compute0, it seems the router in compute0 goes wrong.
If I shut down em2 in controller0, all things worked. If I start em2 for compute1, VMs are failed.
And if I created an instance in compute1, vnc login is also failed.
The ip configuration of controller0:
br-ex: inet 10.156.64.53
em1: N/A
em2: inet 172.16.0.10
compute1:
em1: inet 10.156.64.70(DHCP)
em2: inet 172.16.0.20
And the configuration of packstack file:
CONFIG_NOVA_COMPUTE_PRIVIF=em2
CONFIG_NOVA_NETWORK_PRIVIF=em2
CONFIG_CONTROLLER_HOST=10.156.64.53
CONFIG_COMPUTE_HOSTS=172.16.0.20
CONFIG_NETWORK_HOSTS=10.156.64.53
EXCLUDE_SERVERS=10.156.64.53
I do not know how to debug this issue. Any help please?