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[OVN] Adapt the live-migration job scripts to work with OVN

There's no q-agt service in an OVN deployment.

Change-Id: Ia25c966c70542bcd02f5540b5b94896c17e49888
Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com>
changes/19/776419/5
Lucas Alvares Gomes 7 months ago
parent
commit
20a7c98eff
  1. 6
      gate/test_evacuate.sh
  2. 20
      roles/run-evacuate-hook/tasks/main.yaml

6
gate/test_evacuate.sh

@ -56,7 +56,11 @@ nova boot --flavor ${flavor_id} --poll \
# Fence the subnode
echo "Stopping n-cpu, q-agt and guest domains on subnode"
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "systemctl stop devstack@n-cpu devstack@q-agt"
_stop_services="devstack@n-cpu"
if sudo systemctl list-unit-files --type service | grep -q "devstack@q-agt"; then
_stop_services+=" devstack@q-agt"
fi
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "systemctl stop $_stop_services"
$ANSIBLE subnodes --become -f 5 -i "$WORKSPACE/inventory" -m shell -a "for domain in \$(virsh list --all --name); do virsh destroy \$domain; done"
echo "Forcing down the subnode so we can evacuate from it"

20
roles/run-evacuate-hook/tasks/main.yaml

@ -5,15 +5,25 @@
environment:
SUBNODE_HOSTNAME: "{{ hostvars['compute1']['ansible_hostname'] }}"
- name: Fence subnode by stopping q-agt and n-cpu
- name: Fence subnode by stopping n-cpu
delegate_to: compute1
become: true
systemd:
name: "{{ item }}"
name: devstack@n-cpu
state: stopped
with_items:
- devstack@q-agt
- devstack@n-cpu
- name: Check if q-agt exists
shell: sudo systemctl status devstack@q-agt
ignore_errors: true
register: qagtstatus
- name: Fence subnode by stopping q-agt (if exists)
delegate_to: compute1
become: true
systemd:
name: devstack@q-agt
state: stopped
when: qagtstatus.rc | int == 0
- name: Register running domains on subnode
delegate_to: compute1

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