85c5ec11c9
Currently VMs created by a previous DevStack run still exists even after re-run stack.sh. This leads to a failure in launching a VM after the second run of stack.sh. We need to check the reason of the failure by nova compute log and clean up remaining VMs. It is annoying. IIRC we cleaned up existing VMs. While I failed to identify which commit changed this behavior, I believe it is worth recovering it. This commit changes unstack.sh to call cleanup_nova. cleanup_cinder() already cleans up LVM volumes and some of them may be used by VMs, so I believe it is reasonable to clean up VMs in unstack.sh. Change-Id: I9fcbc5105e443037fada1ef6a76a078145964256
185 lines
3.9 KiB
Bash
Executable File
185 lines
3.9 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=${UNSTACK_ALL:-""}
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while getopts ":a" opt; do
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case $opt in
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a)
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UNSTACK_ALL="-1"
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;;
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esac
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done
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# Keep track of the current DevStack directory.
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TOP_DIR=$(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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# Determine what system we are running on. This provides ``os_VENDOR``,
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# ``os_RELEASE``, ``os_PACKAGE``, ``os_CODENAME`` and ``DISTRO``
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GetDistro
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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/placement
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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/neutron
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source $TOP_DIR/lib/ldap
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source $TOP_DIR/lib/dstat
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source $TOP_DIR/lib/etcd3
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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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set -o xtrace
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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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# Call service stop
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if is_service_enabled nova; then
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stop_nova
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cleanup_nova
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fi
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if is_service_enabled placement; then
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stop_placement
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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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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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cleanup_neutron
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fi
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if is_service_enabled etcd3; then
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stop_etcd3
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cleanup_etcd3
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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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# NOTE: Cinder automatically installs the lvm2 package, independently of the
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# enabled backends. So if Cinder is enabled, and installed successfully we are
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# sure lvm2 (lvremove, /etc/lvm/lvm.conf, etc.) is here.
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if is_service_enabled cinder && is_package_installed lvm2; then
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# Using /bin/true here indicates a BUG - maybe the
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# DEFAULT_VOLUME_GROUP_NAME doesn't exist? We should
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# isolate this further down in lib/cinder cleanup.
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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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