192 lines
4.0 KiB
Bash
Executable File
192 lines
4.0 KiB
Bash
Executable File
#!/bin/bash
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# **unstack.sh**
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# Stops that which is started by ``stack.sh`` (mostly)
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# mysql and rabbit are left running as OpenStack code refreshes
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# do not require them to be restarted.
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#
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# Stop all processes by setting ``UNSTACK_ALL`` or specifying ``-a``
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# on the command line
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UNSTACK_ALL=""
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while getopts ":a" opt; do
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case $opt in
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a)
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UNSTACK_ALL=""
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;;
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esac
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done
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# Keep track of the current DevStack directory.
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TOP_DIR=$(cd $(dirname "$0") && pwd)
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FILES=$TOP_DIR/files
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# Import common functions
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source $TOP_DIR/functions
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# Import database library
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source $TOP_DIR/lib/database
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# Load local configuration
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source $TOP_DIR/openrc
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# Destination path for service data
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DATA_DIR=${DATA_DIR:-${DEST}/data}
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if [[ $EUID -eq 0 ]]; then
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echo "You are running this script as root."
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echo "It might work but you will have a better day running it as $STACK_USER"
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exit 1
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fi
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# Configure Projects
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# ==================
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# Plugin Phase 0: override_defaults - allow plugins to override
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# defaults before other services are run
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run_phase override_defaults
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# Import apache functions
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source $TOP_DIR/lib/apache
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# Import TLS functions
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source $TOP_DIR/lib/tls
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# Source project function libraries
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source $TOP_DIR/lib/infra
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source $TOP_DIR/lib/oslo
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source $TOP_DIR/lib/lvm
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source $TOP_DIR/lib/horizon
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source $TOP_DIR/lib/keystone
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source $TOP_DIR/lib/glance
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source $TOP_DIR/lib/nova
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source $TOP_DIR/lib/cinder
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source $TOP_DIR/lib/swift
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source $TOP_DIR/lib/heat
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source $TOP_DIR/lib/neutron-legacy
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source $TOP_DIR/lib/ldap
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source $TOP_DIR/lib/dstat
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# Extras Source
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# --------------
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# Phase: source
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if [[ -d $TOP_DIR/extras.d ]]; then
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for i in $TOP_DIR/extras.d/*.sh; do
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[[ -r $i ]] && source $i source
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done
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fi
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load_plugin_settings
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# Determine what system we are running on. This provides ``os_VENDOR``,
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# ``os_RELEASE``, ``os_UPDATE``, ``os_PACKAGE``, ``os_CODENAME``
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GetOSVersion
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# Run extras
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# ==========
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# Phase: unstack
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run_phase unstack
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if [[ "$Q_USE_DEBUG_COMMAND" == "True" ]]; then
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source $TOP_DIR/openrc
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teardown_neutron_debug
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fi
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# Call service stop
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if is_service_enabled heat; then
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stop_heat
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fi
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if is_service_enabled nova; then
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stop_nova
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fi
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if is_service_enabled glance; then
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stop_glance
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fi
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if is_service_enabled keystone; then
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stop_keystone
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fi
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# Swift runs daemons
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if is_service_enabled s-proxy; then
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stop_swift
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cleanup_swift
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fi
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# Apache has the WSGI processes
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if is_service_enabled horizon; then
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stop_horizon
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fi
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# Kill TLS proxies and cleanup certificates
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if is_service_enabled tls-proxy; then
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stop_tls_proxy
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cleanup_CA
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fi
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if [ "$USE_SSL" == "True" ]; then
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cleanup_CA
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fi
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SCSI_PERSIST_DIR=$CINDER_STATE_PATH/volumes/*
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# BUG: tgt likes to exit 1 on service stop if everything isn't
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# perfect, we should clean up cinder stop paths.
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# Get the iSCSI volumes
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if is_service_enabled cinder; then
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stop_cinder || /bin/true
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cleanup_cinder || /bin/true
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fi
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if [[ -n "$UNSTACK_ALL" ]]; then
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# Stop MySQL server
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if is_service_enabled mysql; then
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stop_service mysql
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fi
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if is_service_enabled postgresql; then
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stop_service postgresql
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fi
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# Stop rabbitmq-server
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if is_service_enabled rabbit; then
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stop_service rabbitmq-server
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fi
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fi
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if is_service_enabled neutron; then
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stop_neutron
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stop_neutron_third_party
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cleanup_neutron
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fi
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if is_service_enabled dstat; then
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stop_dstat
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fi
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# Clean up the remainder of the screen processes
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SCREEN=$(which screen)
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if [[ -n "$SCREEN" ]]; then
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SESSION=$(screen -ls | awk '/[0-9].stack/ { print $1 }')
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if [[ -n "$SESSION" ]]; then
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screen -X -S $SESSION quit
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fi
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fi
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# BUG: maybe it doesn't exist? We should isolate this further down.
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# NOTE: Cinder automatically installs the lvm2 package, independently of the
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# enabled backends. So if Cinder is enabled, we are sure lvm (lvremove,
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# /etc/lvm/lvm.conf, etc.) is here.
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if is_service_enabled cinder; then
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clean_lvm_volume_group $DEFAULT_VOLUME_GROUP_NAME || /bin/true
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clean_lvm_filter
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fi
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