DEPRECATED, Neutron integration with OVN
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---
- name: Cleanup neutron router and dhcp interfaces
shell: |
ovs-vsctl list interface | awk '/name[ ]*: qr-|ha-|qg-|rfp-/ { print $3 }' | xargs -n1 ovs-vsctl del-port
# dhcp tap ports cannot be easily distinguished from ovsfw ports, so we
# list them from within the qdhcp namespaces
for netns in `ip netns | awk '{ print $1 }' | grep qdhcp-`; do
for dhcp_port in `ip netns exec $netns ip -o link show | awk -F': ' '{print $2}' | grep tap`; do
ovs-vsctl del-port $dhcp_port
done
done
- name: Cleanup neutron trunk subports
shell: |
ovs-vsctl list interface | awk '/name[ ]*: sp[it]-/ { print $3 }' | xargs -n1 ovs-vsctl del-port
- name: Clean neutron datapath security groups from iptables
shell: |
iptables-save > /tmp/iptables-before-cleanup
cat /tmp/iptables-before-cleanup | grep -v neutron-openvswi | \
grep -v neutron-filter > /tmp/iptables-after-cleanup
if ! cmp /tmp/iptables-before-cleanup /tmp/iptables-after-cleanup
then
cat /tmp/iptables-after-cleanup | iptables-restore
echo "Security groups cleaned"
fi
register: out
changed_when: "'Security groups cleaned' in out.stdout"
- name: Cleanup neutron datapath resources
become: yes
shell: |
for container in $(podman ps -a --format {% raw %}"{{.ID}}"{% endraw %} --filter "name=(neutron-(dibbler|dnsmasq|haproxy|keepalived)-.*|dhcp_dnsmasq|dhcp_haproxy|l3_keepalived|l3_haproxy|l3_dibbler|l3_radvd)"); do
echo "Cleaning up side-car container $container"
podman stop $container
podman rm -f $container
done
# cleanup Neutron ml2/ovs namespaces
for netns in $(ip netns | awk '/^(snat|fip|qdhcp|qrouter)-/{ print $1 }'); do
echo "Cleaning up namespace $netns"
ip netns delete $netns
done