openstack/devstack
Code Issues Proposed changes

Generate an IPv6 address when PUBLIC_BRIDGE does not have one

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Closes-Bug: #1400823
Change-Id: Ic79fd003aea2af7b258397ec2cdfd70c8568743c
This commit is contained in:
Sean M. Collins 2014-12-09 11:36:53 -07:00
parent 5853160c6e
commit fc09465508
1 changed files with 6 additions and 0 deletions
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6
lib/neutron
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@ -1177,6 +1177,12 @@ function _neutron_configure_router_v6 {
# and then on to recover the public bridge's link local address
sudo sysctl -w net.ipv6.conf.${PUBLIC_BRIDGE}.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.${PUBLIC_BRIDGE}.disable_ipv6=0
if ! ip -6 addr show dev $PUBLIC_BRIDGE | grep 'scope global'; then
# Create an IPv6 ULA address for PUBLIC_BRIDGE if one is not present
IPV6_BRIDGE_ULA=`uuidgen | sed s/-//g | cut -c 23- | sed -e "s/\(..\)\(....\)\(....\)/\1:\2:\3/"`
sudo ip -6 addr add fd$IPV6_BRIDGE_ULA::1 dev $PUBLIC_BRIDGE
fi
if is_neutron_ovs_base_plugin && [[ "$Q_USE_NAMESPACE" = "True" ]]; then
local ext_gw_interface=$(_neutron_get_ext_gw_interface)
local ipv6_cidr_len=${IPV6_PUBLIC_RANGE#*/}