kolla-ansible/tools/cleanup-containers
Mark Goddard b123bf6621 Use become for all docker tasks
Many tasks that use Docker have become specified already, but
not all. This change ensures all tasks that use the following
modules have become:

* kolla_docker
* kolla_ceph_keyring
* kolla_toolbox
* kolla_container_facts

It also adds become for 'command' tasks that use docker CLI.

Change-Id: I4a5ebcedaccb9261dbc958ec67e8077d7980e496
2019-06-06 19:04:58 +01:00

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#!/bin/bash
containers_running=$(sudo docker ps --filter "label=kolla_version" --format "{{.Names}}")
QEMU_PIDS=$(pgrep -l qemu | awk '!/qemu-ga/ && !/qemu-img/ {print $1}')
if [[ "${containers_running}" =~ "nova_libvirt" ]] && [[ $QEMU_PIDS ]] && [[ $(ps --no-headers wwwup $QEMU_PIDS | grep --invert-match '\-xen\-domid 0') ]]; then
echo "Some qemu processes were detected."
echo "Docker will not be able to stop the nova_libvirt container with those running."
echo "Please clean them up before rerunning this script."
exit 1
fi
if [ -n "$1" ]; then
containers_to_kill=$(sudo docker ps --filter "label=kolla_version" --format "{{.Names}}" -a | grep -E "$1" | awk '{print $1}')
volumes_to_remove=$(sudo docker inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
egrep -v '(^\s*$)' | sort | uniq)
else
containers_to_kill=$(sudo docker ps --filter "label=kolla_version" --format "{{.Names}}" -a)
volumes_to_remove=$(sudo docker inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
egrep -v '(^\s*$)' | sort | uniq)
fi
if [[ "${containers_to_kill}" =~ "openvswitch_vswitchd" ]] && [[ "${containers_running}" =~ "neutron_openvswitch_agent" ]]; then
echo "Removing ovs bridge..."
(sudo docker exec -u root neutron_openvswitch_agent neutron-ovs-cleanup \
--config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini \
--ovs_all_ports) > /dev/null
(sudo docker exec -it openvswitch_vswitchd bash -c 'for br in `ovs-vsctl list-br`;do ovs-vsctl --if-exists del-br $br;done') > /dev/null
fi
echo "Stopping containers..."
(sudo docker stop -t 2 ${containers_to_kill} 2>&1) > /dev/null
echo "Removing containers..."
(sudo docker rm -v -f ${containers_to_kill} 2>&1) > /dev/null
echo "Disconnecting containers from docker host network"
for container in ${containers_to_kill}; do
(sudo docker network disconnect -f host $container 2>&1) > /dev/null
done
echo "Removing volumes..."
(sudo docker volume rm ${volumes_to_remove} 2>&1) > /dev/null
echo "Removing link of kolla_log volume..."
(rm -f /var/log/kolla 2>&1) > /dev/null
echo "All cleaned up!"