4a43b7bd90
* functions * stack.sh * stackrc * unstack.sh A recent commit to stack.sh broke the RST formatting done by shocco to produce the HTML-formatted files on devstack.org. A bunch of comment and spacing fixes were done (ala pep8 if there were such a thing for shell scripts). The only non-comment changes made were to the content of some error messages. Fixes bug 1042271 Change-Id: Id1c74cf25c03c4f18ed741f8026e36b0d4a598dd
76 lines
1.9 KiB
Bash
Executable File
76 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env 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 ``--all``
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# on the command line
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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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# Import common functions
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source $TOP_DIR/functions
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# Load local configuration
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source $TOP_DIR/stackrc
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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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if [[ "$1" == "--all" ]]; then
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UNSTACK_ALL=${UNSTACK_ALL:-1}
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fi
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# Shut down devstack's screen to get the bulk of OpenStack services in one shot
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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 $SESSION quit
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fi
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fi
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# Swift runs daemons
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if is_service_enabled swift; then
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swift-init all stop 2>/dev/null || true
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fi
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# Apache has the WSGI processes
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if is_service_enabled horizon; then
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stop_service apache2
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fi
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# Get the iSCSI volumes
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if is_service_enabled cinder n-vol; then
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TARGETS=$(sudo tgtadm --op show --mode target)
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if [[ -n "$TARGETS" ]]; then
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# FIXME(dtroyer): this could very well require more here to
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# clean up left-over volumes
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echo "iSCSI target cleanup needed:"
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echo "$TARGETS"
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fi
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if [[ "$os_PACKAGE" = "deb" ]]; then
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stop_service tgt
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else
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stop_service tgtd
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fi
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fi
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if [[ -n "$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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fi
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# Quantum dhcp agent runs dnsmasq
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if is_service_enabled q-dhcp; then
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sudo kill -9 $(ps aux | awk '/[d]nsmasq.+interface=tap/ { print $2 }')
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fi
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