184 lines
3.7 KiB
Bash
Raw Normal View History

#!/bin/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 ``-a``
# on the command line
UNSTACK_ALL=${UNSTACK_ALL:-""}
while getopts ":a" opt; do
case $opt in
a)
UNSTACK_ALL="-1"
;;
esac
done
# Keep track of the current DevStack directory.
TOP_DIR=$(cd $(dirname "$0") && pwd)
FILES=$TOP_DIR/files
# Import common functions
source $TOP_DIR/functions
# Import database library
source $TOP_DIR/lib/database
# Load local configuration
source $TOP_DIR/openrc
# Destination path for service data
DATA_DIR=${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
# ==================
# Determine what system we are running on. This provides ``os_VENDOR``,
# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME`` and ``DISTRO``
GetDistro
# Plugin Phase 0: override_defaults - allow plugins to override
# defaults before other services are run
run_phase override_defaults
# 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/lvm
source $TOP_DIR/lib/horizon
source $TOP_DIR/lib/keystone
source $TOP_DIR/lib/glance
source $TOP_DIR/lib/nova
source $TOP_DIR/lib/placement
source $TOP_DIR/lib/cinder
source $TOP_DIR/lib/swift
Begin new lib/neutron Background for this work can be read on the mailing list: http://lists.openstack.org/pipermail/openstack-dev/2016-May/094063.html Usage of the new Neutron is by setting the following in ENABLED_SERVICES: * neutron-api * neutron-l3 * neutron-agent * neutron-dhcp * neutron-metadata-agent For now, the new neutron library supports just the ML2 plugin, with the Open vSwitch and Linux Bridge agents supported. All other Neutron plugins should be creating their own DevStack plugin if they wish for DevStack to support them. Many of them already do. Other notable changes compared to neutron-legacy: * Rely on the Neutron defaults, and force Neutron to make sane defaults instead of all kinds of knobs in DevStack. * Default to rootwrap daemon support * Use the security group driver by default * interface_driver can now use NEUTRON_AGENT (linuxbridge, openvswitch), since they are entrypoints in neutron's setup.cfg * Use NEUTRON_AGENT variable to determine which agent to run Works with NEUTRON_AGENT set to either "linuxbridge" or "openvswitch" Default is openvswitch for the time being. * Set ML2 configuration for VXLAN support * Remove Xen hypervisor stuff - it should be a plugin * Move L3 crud into separate service file: There's a lot of L3 configuration that was in the main neutron file, but a lot of it is self contained and can be moved into its own file. The new l3 service file will contain all the previous L3 plumbing and configuration that the OpenStack Gate expects, while also eventually moving the whole l3 network creation step into a single hook that can be overridden by plugins. * Introduce a check for a function "neutron_plugin_create_initial_networks" which will become the mechanism through which different topologies, and networking plugins can create and wire the initial networks that are created during a stack.sh run. The new lib/neutron is considered experimental, and followup patches will build upon this one. Existing users of lib/neutron-legacy should remain unharmed. Co-Authored-By: Hirofumi Ichihara <ichihara.hirofumi@lab.ntt.co.jp> Co-Authored-By: Dean Troyer <dtroyer@gmail.com> Change-Id: I31b6362c6d9992f425f2dedbbeff2568390a93da
2016-05-03 09:03:09 -04:00
source $TOP_DIR/lib/neutron
source $TOP_DIR/lib/ldap
source $TOP_DIR/lib/dstat
source $TOP_DIR/lib/etcd3
# Extras Source
# --------------
# Phase: source
if [[ -d $TOP_DIR/extras.d ]]; then
for i in $TOP_DIR/extras.d/*.sh; do
[[ -r $i ]] && source $i source
done
fi
load_plugin_settings
set -o xtrace
# Run extras
# ==========
# Phase: unstack
run_phase unstack
# Call service stop
if is_service_enabled nova; then
stop_nova
cleanup_nova
fi
if is_service_enabled placement; then
stop_placement
fi
if is_service_enabled glance; then
stop_glance
fi
if is_service_enabled keystone; then
stop_keystone
fi
# Swift runs daemons
if is_service_enabled s-proxy; then
stop_swift
cleanup_swift
fi
# Apache has the WSGI processes
if is_service_enabled horizon; then
stop_horizon
fi
# Kill TLS proxies and cleanup certificates
if is_service_enabled tls-proxy; then
stop_tls_proxy
cleanup_CA
fi
SCSI_PERSIST_DIR=$CINDER_STATE_PATH/volumes/*
# BUG: tgt likes to exit 1 on service stop if everything isn't
# perfect, we should clean up cinder stop paths.
# Get the iSCSI volumes
if is_service_enabled cinder; then
stop_cinder || /bin/true
cleanup_cinder || /bin/true
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
cleanup_neutron
fi
if is_service_enabled etcd3; then
stop_etcd3
cleanup_etcd3
fi
if is_service_enabled dstat; then
stop_dstat
fi
# NOTE: Cinder automatically installs the lvm2 package, independently of the
# enabled backends. So if Cinder is enabled, and installed successfully we are
# sure lvm2 (lvremove, /etc/lvm/lvm.conf, etc.) is here.
if is_service_enabled cinder && is_package_installed lvm2; then
clean_lvm_filter
fi
clean_pyc_files
rm -Rf $DEST/async