OpenStack Notes¶
To force usage of keystone’s v3 API:
- Download openrc
- Adjust OS_AUTH_URL to use “v3” instead of “v2.0”.
From
export OS_AUTH_URL=http://192.168.100.100:5000/v2.0
toexport OS_AUTH_URL=http://192.168.100.100:5000/v3
- Pass the
--os-identity-api-version=3
flag to the openstack command:openstack --os-identity-api-version=3 server list
- Other commands (like nova) may not be updated to use the v3 keystone authentication API.
To receive DHCP packets in a VM under KVM (for instance, as one would want to do for a FUEL server):
- One must disable iptables from running on the bridge interface.
- Add
net.bridge.bridge-nf-call-iptables = 0
to/etc/sysctl.conf
- Libvirt Networking
- Add