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147 lines
3.7 KiB
147 lines
3.7 KiB
#!/sbin/openrc-run
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# Copyright 1999-2015 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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PROGNAME=${SVCNAME#*.}
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UWSGI_EXEC=/usr/bin/uwsgi
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if [ "${SVCNAME}" = "uwsgi" ]; then
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PIDPATH=/run/uwsgi
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else
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PIDPATH="/run/uwsgi_${PROGNAME}"
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fi
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PIDFILE="${PIDPATH}/${PROGNAME}.pid"
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extra_started_commands="${opts} reload stats"
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depend() {
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need net
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}
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start_emperor() {
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local OPTIONS
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OPTIONS="--daemonize"
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if [ -n "${UWSGI_LOG_FILE}" ]; then
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OPTIONS="${OPTIONS} ${UWSGI_LOG_FILE}"
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else
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OPTIONS="${OPTIONS} /dev/null --disable-logging"
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fi
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[ -z "${UWSGI_DIR}" ] && UWSGI_DIR="/"
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[ -z "${UWSGI_USER}" ] && UWSGI_USER="root"
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[ -z "${UWSGI_GROUP}" ] && UWSGI_GROUP="root"
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[ -z "${UWSGI_EMPEROR_PIDPATH_MODE}" ] && UWSGI_EMPEROR_PIDPATH_MODE=0770
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if [ -n "${UWSGI_EXTRA_OPTIONS}" ]; then
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OPTIONS="${OPTIONS} ${UWSGI_EXTRA_OPTIONS}"
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fi
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ebegin "Starting uWSGI emperor"
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checkpath -d -m ${UWSGI_EMPEROR_PIDPATH_MODE} -o "${UWSGI_USER}":"${UWSGI_EMPEROR_GROUP:-${UWSGI_GROUP}}" "${PIDPATH}"
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cd "${UWSGI_DIR}" && \
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start-stop-daemon --start --user "${UWSGI_USER}" --exec "${UWSGI_EXEC}" \
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--group ${UWSGI_EMPEROR_GROUP:-${UWSGI_GROUP}} \
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-- --emperor "${UWSGI_EMPEROR_PATH}" ${OPTIONS} --pidfile "${PIDFILE}"
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return $?
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}
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start_app() {
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local OPTIONS
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OPTIONS="--master --daemonize"
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if [ -n "${UWSGI_LOG_FILE}" ]; then
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OPTIONS="${OPTIONS} ${UWSGI_LOG_FILE}"
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else
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OPTIONS="${OPTIONS} /dev/null --disable-logging"
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fi
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[ -z "${UWSGI_DIR}" ] && UWSGI_DIR="/"
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[ -z "${UWSGI_USER}" ] && UWSGI_USER="root"
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[ -z "${UWSGI_GROUP}" ] && UWSGI_GROUP="root"
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[ -z "${UWSGI_PIDPATH_MODE}" ] && UWSGI_PIDPATH_MODE=0750
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if [ -n "${UWSGI_EXTRA_OPTIONS}" ]; then
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OPTIONS="${OPTIONS} ${UWSGI_EXTRA_OPTIONS}"
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fi
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if [ "${UWSGI_THREADS}" = "1" ]; then
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OPTIONS="${OPTIONS} --enable-threads"
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fi
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if [ -n "${UWSGI_SOCKET}" ]; then
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OPTIONS="${OPTIONS} --socket ${UWSGI_SOCKET}"
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fi
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if [ -n "${UWSGI_PROCESSES}" ]; then
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OPTIONS="${OPTIONS} --processes ${UWSGI_PROCESSES}"
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fi
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if [ -n "${UWSGI_CHROOT}" ]; then
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OPTIONS="${OPTIONS} --chroot ${UWSGI_CHROOT}"
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fi
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if [ -n "${UWSGI_PROGRAM}" ]; then
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OPTIONS="${OPTIONS} --fileserve-mode ${UWSGI_PROGRAM}"
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fi
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if [ -n "${UWSGI_XML_CONFIG}" ]; then
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OPTIONS="${OPTIONS} --xmlconfig ${UWSGI_XML_CONFIG}"
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fi
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ebegin "Starting uWSGI application ${PROGNAME}"
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checkpath -d -m ${UWSGI_PIDPATH_MODE} -o "${UWSGI_USER}":"${UWSGI_GROUP}" "${PIDPATH}"
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cd "${UWSGI_DIR}" && \
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start-stop-daemon --start --user "${UWSGI_USER}" --group "${UWSGI_GROUP}" \
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--exec "${UWSGI_EXEC}" -- ${OPTIONS} --pidfile "${PIDFILE}"
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return $?
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}
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start() {
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if [ -n "${UWSGI_EMPEROR_PATH}" ]; then
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start_emperor
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eend $?
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else
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if [ "${SVCNAME}" = "uwsgi" ]; then
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eerror "You are not supposed to run this script directly unless you"
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eerror "want to run in Emperor mode. In that case please set the UWSGI_EMPEROR_PATH."
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eerror "Otherwise create a symlink for the uwsgi application you want to run as well as"
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eerror "a copy of the configuration file and modify it appropriately like so..."
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eerror
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eerror " ln -s uwsgi /etc/init.d/uwsgi.trac"
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eerror " cp /etc/conf.d/uwsgi /etc/conf.d/uwsgi.trac"
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eerror " nano /etc/conf.d/uwsgi.trac"
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eerror
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return 1
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else
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start_app
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eend $?
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fi
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fi
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}
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stop() {
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if [ -n "${UWSGI_EMPEROR_PATH}" ]; then
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ebegin "Stopping uWSGI emperor"
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else
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ebegin "Stopping uWSGI application ${PROGNAME}"
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fi
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start-stop-daemon --stop --signal QUIT --pidfile "${PIDFILE}"
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eend $?
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}
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reload() {
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ebegin "Reloading uWSGI"
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start-stop-daemon --signal HUP --pidfile "${PIDFILE}"
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eend $?
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}
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stats() {
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ebegin "Logging uWSGI statistics"
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start-stop-daemon --signal USR1 --pidfile "${PIDFILE}"
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eend $?
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}
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