kolla-ansible/tools/cleanup-containers
Borne Mace eb138539f2 Ignore dom0 qemu processes during destroy
Updates cleanup-containers to disclude lines related to
dom0 qemu processes.

Change-Id: I0b71ed29b9a2f239ebfdaa66b7cbe41eeaf2773c
Partially-Implements: blueprint xen-hypervisor-support
2016-11-23 14:26:57 -08:00

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#!/bin/bash
QEMU_PIDS=$(pgrep qemu)
if [[ $COMPUTE ]] && [[ $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 "$1" ]; then
containers_to_kill=($(docker ps | grep -E "$1" | awk '{print $1}'))
volumes_to_remove=($(docker volume ls | grep -E "$1" | awk '{print $1}'))
else
containers_to_kill=$(docker ps --filter "label=kolla_version" --format "{{.Names}}" -a)
volumes_to_remove=$(docker inspect -f '{{range .Mounts}} {{printf "%s\n" .Name }}{{end}}' ${containers_to_kill} | \
egrep -v '(^\s*$)' | sort | uniq)
fi
echo "Stopping containers..."
(docker stop -t 2 ${containers_to_kill} 2>&1) > /dev/null
echo "Removing containers..."
(docker rm -v -f ${containers_to_kill} 2>&1) > /dev/null
echo "Removing volumes..."
(docker volume rm ${volumes_to_remove} 2>&1) > /dev/null
echo "All cleaned up!"