xenapi: Cleanup networking
OpenStack VM had 4 interfaces, from which eth0 was connected to HIMN (Host
Internal Management Network), and not used at all. The reason for not
using this interface according to johngarbutt is:
- VNC console would not work
- migrations would not work
- many other things
This change removes the interface, thus devstack is providing the
same architecture as described in the official documentation, YAGNI
applied on the HIMN:
http://goo.gl/dmrNF
The change also modifies some defaults, so it's easier to get started:
- The Ubuntu VM is network-installed through the management network
- OS VM is getting its address on the management network through DHCP
- Default Public IP addresses aligned to stack.sh defaults
- OS Services are listening on Management Interface
Related to blueprint xenapi-devstack-cleanup
Change-Id: I73c9751ade6f4786b8b682a1994cb87f0a624379
diff --git a/lib/nova b/lib/nova
index cac6330..afc540e 100644
--- a/lib/nova
+++ b/lib/nova
@@ -77,7 +77,7 @@
# Set defaults according to the virt driver
if [ "$VIRT_DRIVER" = 'xenserver' ]; then
- PUBLIC_INTERFACE_DEFAULT=eth3
+ PUBLIC_INTERFACE_DEFAULT=eth2
GUEST_INTERFACE_DEFAULT=eth1
# Allow ``build_domU.sh`` to specify the flat network bridge via kernel args
FLAT_NETWORK_BRIDGE_DEFAULT=$(sed -e 's/.* flat_network_bridge=\([[:alnum:]]*\).*$/\1/g' /proc/cmdline)