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#!/usr/bin/env bash
# Designate moved from using mod_wsgi to running uwsgi with an Apache proxy
# pass-through for devstack in the yoga release cycle.
# This upgrade script updates the Apache configuration to switch the wsgi
# approach during a xena->yoga grenade test.
# Since this is a from-* script, it will run after installing the new code
# but before the upgraded code is started.
function configure_designate_upgrade {
source $GRENADE_DIR/functions
source ${TARGET_DEVSTACK_DIR}/lib/apache
DESIGNATE_DEVSTACK_DIR=$(dirname $(dirname $0))
source $DESIGNATE_DEVSTACK_DIR/lib/wsgi
# Disable the old site using mod_wsgi
disable_apache_site designate-api
# Setup the apache uswgi site "designate-api-wsgi"
designate_configure_uwsgi
enable_apache_site designate-api-wsgi
restart_apache_server
# Switch designate-api to run under uwsgi
stop_process designate-api
run_process "designate-api" "$(which uwsgi) --procname-prefix designate-api --ini $DESIGNATE_UWSGI_CONF"
}
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