devstack/unstack.sh
Eric Windisch e994f5708d Remove bm_poseur, unmaintained and obsolete
The bm_poseur git repository link has been broken
for over 11 months. The virtualized/fake baremetal
environment is not working and has not worked in a
long time. Now, on the tail of enabling 'enable -o errexit',
this functionality now has a hard break.

Change-Id: I3cbd8db58c422bc5273d2433278aaa5e449ecfd9
Closes-Bug: 1285954
2014-02-28 15:21:38 -05:00

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#!/usr/bin/env bash
# **unstack.sh**
# Stops that which is started by ``stack.sh`` (mostly)
# mysql and rabbit are left running as OpenStack code refreshes
# do not require them to be restarted.
#
# Stop all processes by setting ``UNSTACK_ALL`` or specifying ``--all``
# on the command line
# Keep track of the current devstack directory.
TOP_DIR=$(cd $(dirname "$0") && pwd)
# Import common functions
source $TOP_DIR/functions
# Import database library
source $TOP_DIR/lib/database
# Load local configuration
source $TOP_DIR/stackrc
# Destination path for service data
DATA_DIR=${DATA_DIR:-${DEST}/data}
if [[ $EUID -eq 0 ]]; then
echo "You are running this script as root."
echo "It might work but you will have a better day running it as $STACK_USER"
exit 1
fi
# Configure Projects
# ==================
# Import apache functions
source $TOP_DIR/lib/apache
# Import TLS functions
source $TOP_DIR/lib/tls
# Source project function libraries
source $TOP_DIR/lib/infra
source $TOP_DIR/lib/oslo
source $TOP_DIR/lib/stackforge
source $TOP_DIR/lib/horizon
source $TOP_DIR/lib/keystone
source $TOP_DIR/lib/glance
source $TOP_DIR/lib/nova
source $TOP_DIR/lib/cinder
source $TOP_DIR/lib/swift
source $TOP_DIR/lib/ceilometer
source $TOP_DIR/lib/heat
source $TOP_DIR/lib/neutron
source $TOP_DIR/lib/baremetal
source $TOP_DIR/lib/ldap
# Extras Source
# --------------
# Phase: source
if [[ -d $TOP_DIR/extras.d ]]; then
for i in $TOP_DIR/extras.d/*.sh; do
[[ -r $i ]] && source $i source
done
fi
# Determine what system we are running on. This provides ``os_VENDOR``,
# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
GetOSVersion
if [[ "$1" == "--all" ]]; then
UNSTACK_ALL=${UNSTACK_ALL:-1}
fi
# Run extras
# ==========
# Phase: unstack
if [[ -d $TOP_DIR/extras.d ]]; then
for i in $TOP_DIR/extras.d/*.sh; do
[[ -r $i ]] && source $i unstack
done
fi
if [[ "$Q_USE_DEBUG_COMMAND" == "True" ]]; then
source $TOP_DIR/openrc
teardown_neutron_debug
fi
# Call service stop
if is_service_enabled heat; then
stop_heat
fi
if is_service_enabled ceilometer; then
stop_ceilometer
fi
if is_service_enabled nova; then
stop_nova
fi
if is_service_enabled glance; then
stop_glance
fi
if is_service_enabled key; then
stop_keystone
fi
# Swift runs daemons
if is_service_enabled s-proxy; then
stop_swift
cleanup_swift
fi
# Apache has the WSGI processes
if is_service_enabled horizon; then
stop_horizon
fi
# Kill TLS proxies
if is_service_enabled tls-proxy; then
killall stud
fi
SCSI_PERSIST_DIR=$CINDER_STATE_PATH/volumes/*
# Get the iSCSI volumes
if is_service_enabled cinder; then
stop_cinder
cleanup_cinder
fi
if [[ -n "$UNSTACK_ALL" ]]; then
# Stop MySQL server
if is_service_enabled mysql; then
stop_service mysql
fi
if is_service_enabled postgresql; then
stop_service postgresql
fi
# Stop rabbitmq-server
if is_service_enabled rabbit; then
stop_service rabbitmq-server
fi
fi
if is_service_enabled neutron; then
stop_neutron
stop_neutron_third_party
cleanup_neutron
fi
if is_service_enabled trove; then
cleanup_trove
fi
# Clean up the remainder of the screen processes
SCREEN=$(which screen)
if [[ -n "$SCREEN" ]]; then
SESSION=$(screen -ls | awk '/[0-9].stack/ { print $1 }')
if [[ -n "$SESSION" ]]; then
screen -X -S $SESSION quit
fi
fi
cleanup_tmp