31dcd3e7ab
There is a bug in pip [1] where it will choose to install a package
from an existing build-dir if it exists over the version actually
requested.
Thus if a prior component has installed a later version of the
package, the unpacked code is already in /tmp/$USER-pip-build; it gets
re-installed and manifests in a confusing error along the lines of
---
Downloading/unpacking requests>=1.1,<1.2.3
(from -r /home/stack//python-cinderclient/requirements.txt (line 5))
Running setup.py egg_info for package requests
Requested requests>=1.1,<1.2.3 (from -r
/home/stack/python-cinderclient/requirements.txt (line 5)),
but installing version 1.2.3
...
error: Installed distribution requests 1.2.3 conflicts with
requirement requests>=1.1,<1.2.3
---
I believe pip 1.4 fixes this problem, but it should always be safe to
specify a unique build-directory for pip installs to avoid picking up
old versions.
We also add a cleanup_tmp function for clearing out anything that
stack.sh might leave around when un-stacking, and add a catch-all for
the pip-build dir.
[1] https://github.com/pypa/pip/issues/709
Change-Id: I7ce919cddfd6d6175ae67bd864f82e256ebc7090
116 lines
2.5 KiB
Bash
Executable File
116 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# **unstack.sh**
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# Stops that which is started by ``stack.sh`` (mostly)
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# mysql and rabbit are left running as OpenStack code refreshes
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# do not require them to be restarted.
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#
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# Stop all processes by setting ``UNSTACK_ALL`` or specifying ``--all``
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# on the command line
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# Keep track of the current devstack directory.
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TOP_DIR=$(cd $(dirname "$0") && pwd)
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# Import common functions
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source $TOP_DIR/functions
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# Import database library
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source $TOP_DIR/lib/database
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# Load local configuration
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source $TOP_DIR/stackrc
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# Destination path for service data
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DATA_DIR=${DATA_DIR:-${DEST}/data}
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# Get project function libraries
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source $TOP_DIR/lib/baremetal
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source $TOP_DIR/lib/cinder
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source $TOP_DIR/lib/horizon
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source $TOP_DIR/lib/swift
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source $TOP_DIR/lib/neutron
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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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# Run extras
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# ==========
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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 $i unstack
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done
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fi
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if [[ "$Q_USE_DEBUG_COMMAND" == "True" ]]; then
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source $TOP_DIR/openrc
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teardown_neutron_debug
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fi
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# Shut down devstack's screen to get the bulk of OpenStack services in one shot
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SCREEN=$(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 $SESSION quit
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fi
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fi
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# Swift runs daemons
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if is_service_enabled s-proxy; then
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stop_swift
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cleanup_swift
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fi
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# Apache has the WSGI processes
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if is_service_enabled horizon; then
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stop_horizon
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fi
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# Kill TLS proxies
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if is_service_enabled tls-proxy; then
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killall stud
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fi
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# baremetal might have created a fake environment
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if is_service_enabled baremetal && [[ "$BM_USE_FAKE_ENV" = "True" ]]; then
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cleanup_fake_baremetal_env
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fi
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SCSI_PERSIST_DIR=$CINDER_STATE_PATH/volumes/*
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# Get the iSCSI volumes
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if is_service_enabled cinder; then
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cleanup_cinder
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fi
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if [[ -n "$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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cleanup_tmp
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