openstack/manila
Code Issues Proposed changes

[LVM][IPv6] Quagga changes to support Bionic Beaver

Browse Source 
Pre-create config and log directories and
update Quagga service configuration.

This patch does not add Bionic support to the gate
jobs. https://review.openstack.org/#/c/608761/ does
the job configuration changes to run with Bionic.

Needed-By: https://review.openstack.org/#/c/608761/
Change-Id: I146ab5a41c06df2b2615ebdb38aaeb972db4c1d2
This commit is contained in:
Goutham Pacha Ravi 2018-11-01 09:23:52 -07:00
parent f22e0d2361
commit 8c925198ae
2 changed files with 34 additions and 14 deletions
contrib/ci
post_test_hook.sh
devstack
plugin.sh

5
contrib/ci/post_test_hook.sh

@ -358,11 +358,12 @@ source $BASE/new/devstack/openrc admin admin
public_net_id=$(openstack network list --name $PUBLIC_NETWORK_NAME -f value -c ID )
iniset $TEMPEST_CONFIG network public_network_id $public_net_id
# Now that all plugins are loaded, setup BGP here
if [ $(trueorfalse False MANILA_SETUP_IPV6) == True ]; then
# Now that all plugins are loaded, setup BGP here
public_gateway_ipv6=$(openstack subnet show ipv6-public-subnet -c gateway_ip -f value)
neutron bgp-speaker-create --ip-version 6 --local-as 100 bgpspeaker
neutron bgp-speaker-network-add bgpspeaker $PUBLIC_NETWORK_NAME
neutron bgp-peer-create --peer-ip ::1 --remote-as 200 bgppeer
neutron bgp-peer-create --peer-ip $public_gateway_ipv6 --remote-as 200 bgppeer
neutron bgp-speaker-peer-add bgpspeaker bgppeer
fi

43
devstack/plugin.sh

@ -1022,16 +1022,22 @@ function setup_ipv6 {
echo "log file /var/log/quagga/zebra.log"
) | sudo tee /etc/quagga/zebra.conf > /dev/null
# set Quagga vtysh.conf
(
echo "service integrated-vtysh-config"
echo "username quagga nopassword"
) | sudo tee /etc/quagga/vtysh.conf > /dev/null
# set Quagga bgpd.conf
(
echo "log file /var/log/quagga/bgpd.log"
echo "bgp multiple-instance"
echo "router bgp 200"
echo " bgp router-id 1.2.3.4"
echo " neighbor ::1 remote-as 100"
echo " neighbor ::1 passive"
echo " neighbor $public_gateway_ipv6 remote-as 100"
echo " neighbor $public_gateway_ipv6 passive"
echo " address-family ipv6"
echo " neighbor ::1 activate"
echo " neighbor $public_gateway_ipv6 activate"
echo "line vty"
echo "debug bgp events"
echo "debug bgp filters"
@ -1040,21 +1046,34 @@ function setup_ipv6 {
echo "debug bgp updates"
) | sudo tee /etc/quagga/bgpd.conf > /dev/null
if is_ubuntu; then
sudo systemctl enable quagga
sudo systemctl restart quagga
else
# Quagga logging
sudo mkdir -p /var/log/quagga
sudo touch /var/log/quagga/zebra.log
sudo touch /var/log/quagga/bgpd.log
sudo chown -R quagga:quagga /var/log/quagga
GetOSVersion
QUAGGA_SERVICES="zebra bgpd"
if [[ is_ubuntu && "$os_CODENAME" == "xenial" ]]; then
# In Ubuntu Xenial, the services bgpd and zebra are under
# one systemd unit: quagga
QUAGGA_SERVICES="quagga"
elif is_fedora; then
# Disable SELinux rule that conflicts with Zebra
sudo setsebool -P zebra_write_config 1
sudo systemctl enable zebra
sudo systemctl enable bgpd
sudo systemctl restart zebra
sudo systemctl restart bgpd
fi
sudo systemctl enable $QUAGGA_SERVICES
sudo systemctl restart $QUAGGA_SERVICES
# log the systemd status
sudo systemctl status $QUAGGA_SERVICES
# add default IPv6 route back
if ! [[ -z $default_route ]]; then
sudo ip -6 route add $default_route
# "replace" should ignore "RTNETLINK answers: File exists"
# error if the route wasn't flushed by the bgp setup we did earlier.
sudo ip -6 route replace $default_route
fi
}