openstack
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neutron
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Merge "[OVN Migration] Remove qr and dhcp ports from the nodes"

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Zuul 2021-10-18 11:35:24 +00:00 committed by Gerrit Code Review
parent 4206adf191 5092f3fb98
commit dc79711548
1 changed files with 3 additions and 11 deletions
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14
tools/ovn_migration/tripleo_environment/playbooks/roles/migration/tasks/cleanup-dataplane.yml
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@ -1,21 +1,13 @@
---
- name: Quickly disable neutron router and dhcp interfaces
- name: Cleanup neutron router and dhcp interfaces
shell: |
for p in `ovs-vsctl show | egrep 'qr-|ha-|qg-|rfp-' | grep Interface | awk '{print $2}'`
do
# p will be having quotes. Eg. "hr-xxxx". So strip the quotes
p=`echo $p | sed -e 's/"//g'`
ovs-vsctl clear Interface $p external-ids
ovs-vsctl set Interface $p admin-state=down
done
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 clear Interface $dhcp_port external-ids
ovs-vsctl set Interface $dhcp_port admin-state=down
ovs-vsctl del-port $dhcp_port
done
done