can not ping internet when launch instance cirros on mitaka
I'm new to openstack, I follow eveything in this manual: http://docs.openstack.org/mitaka/inst... and I install on 2 node (controller - compute), choose option 2 (Self-service networks) . After install I can create public network, private network, router - launch instance . I had edited rule for security group, but I can not ping from cirros instance to internet . This is error when I ping router gateway from controller node:
[root@controller ~]# ping 192.168.77.42
PING 192.168.77.42 (192.168.77.42) 56(84) bytes of data.
From 192.168.77.21 icmp_seq=1 Destination Host Unreachable
From 192.168.77.21 icmp_seq=2 Destination Host Unreachable
From 192.168.77.21 icmp_seq=3 Destination Host Unreachable
From 192.168.77.21 icmp_seq=4 Destination Host Unreachable
please tell me what i missing when install mitaka. I think problem bettwen router and public gateway. thanks you.
Please tell me your network configuration and ovs-vsctl details. The interface details for your public interface
If you are on mitaka/centos7:
source your keystonerc_admin file and try an openstack-status and paste this please.
Did you try pinging from the instance outward? ifconfig / ip r from the console?
Not to beat a dead horse but this link has helped me debug a few times.... https://www.rdoproject.org/networking...
my common mistake was attaching to the bridge instead of the name defined in the provider:bridge config.