devstack/unstack.sh
zhang-hare d98a5d0a58 enable apache2 server as front end for swift
1.install apache and wsgi module
2.config apache2 vhost and wsgi files for proxy,
account, container and object server.
3.refactor apache functions from horizon and swift
into lib/apache

Change-Id: I3a5d1e511c5dca1e6d01a1adca8fda0a43d4f632
Implements: blueprint enable-apache-frontend-for-swift
2013-07-29 11:15:21 +08:00

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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}
# Import apache functions
source $TOP_DIR/lib/apache
# Get project function libraries
source $TOP_DIR/lib/baremetal
source $TOP_DIR/lib/cinder
source $TOP_DIR/lib/horizon
source $TOP_DIR/lib/swift
source $TOP_DIR/lib/neutron
# 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
# ==========
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 $TOP_DIR/openrc
teardown_neutron_debug
fi
# Shut down devstack's screen to get the bulk of OpenStack services in one shot
SCREEN=$(which screen)
if [[ -n "$SCREEN" ]]; then
SESSION=$(screen -ls | awk '/[0-9].stack/ { print $1 }')
if [[ -n "$SESSION" ]]; then
screen -X -S $SESSION quit
fi
fi
# Swift runs daemons
if is_service_enabled s-proxy; then
stop_swift
cleanup_swift
fi
# Apache has the WSGI processes
if is_service_enabled horizon; then
stop_horizon
fi
# Kill TLS proxies
if is_service_enabled tls-proxy; then
killall stud
fi
# baremetal might have created a fake environment
if is_service_enabled baremetal && [[ "$BM_USE_FAKE_ENV" = "True" ]]; then
cleanup_fake_baremetal_env
fi
SCSI_PERSIST_DIR=$CINDER_STATE_PATH/volumes/*
# Get the iSCSI volumes
if is_service_enabled cinder; then
cleanup_cinder
fi
if [[ -n "$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
cleanup_tmp