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-rw-r--r--ansible/group_vars/all.yml2
-rw-r--r--etc/kolla/globals.yml10
2 files changed, 10 insertions, 2 deletions
diff --git a/ansible/group_vars/all.yml b/ansible/group_vars/all.yml
index d6e25ad77..36137461a 100644
--- a/ansible/group_vars/all.yml
+++ b/ansible/group_vars/all.yml
@@ -100,6 +100,8 @@ keepalived_virtual_router_id: "51"
####################
# Networking options
####################
+network_interface: "eth0"
+neutron_external_interface: "eth1"
kolla_external_vip_interface: "{{ network_interface }}"
api_interface: "{{ network_interface }}"
storage_interface: "{{ network_interface }}"
diff --git a/etc/kolla/globals.yml b/etc/kolla/globals.yml
index e6d37bd0e..e0de59849 100644
--- a/etc/kolla/globals.yml
+++ b/etc/kolla/globals.yml
@@ -58,7 +58,13 @@ kolla_internal_vip_address: "10.10.10.254"
# This interface is what all your api services will be bound to by default.
# Additionally, all vxlan/tunnel and storage network traffic will go over this
# interface by default. This interface must contain an IPv4 address.
-network_interface: "eth0"
+# It is possible for hosts to have non-matching names of interfaces - these can
+# be set in an inventory file per host or per group or stored separately, see
+# http://docs.ansible.com/ansible/intro_inventory.html
+# Yet another way to workaround the naming problem is to create a bond for the
+# interface on all hosts and give the bond name here. Similar strategy can be
+# followed for other types of interfaces.
+#network_interface: "eth0"
# These can be adjusted for even more customization. The default is the same as
# the 'network_interface'. These interfaces must contain an IPv4 address.
@@ -72,7 +78,7 @@ network_interface: "eth0"
# though an IP address can exist on this interface, it will be unusable in most
# configurations. It is recommended this interface not be configured with any IP
# addresses for that reason.
-neutron_external_interface: "eth1"
+#neutron_external_interface: "eth1"
# Valid options are [ openvswitch, linuxbridge ]
#neutron_plugin_agent: "openvswitch"