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226 lines
5.6 KiB
226 lines
5.6 KiB
#!/bin/bash /etc/rc.common
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START=99
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APP=seahub
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EXTRA_HELP=" clearsessions Clears expired sessions from database"
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EXTRA_COMMANDS="clearsessions"
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SEAHUB_FASTCGI=0
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SEAHUB_PORT=8000
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SEAHUB_METHOD=threaded
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SEAHUB_WORKERS=3
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[ -f /etc/config/seafile ] && \
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. /etc/config/seafile
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INSTALLPATH=/usr/share/seafile/seafile-server
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TOPDIR=$(dirname "${INSTALLPATH}")
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default_ccnet_conf_dir=${TOPDIR}/ccnet
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central_config_dir=${TOPDIR}/conf
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manage_py=${INSTALLPATH}/seahub/manage.py
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gunicorn_conf=${INSTALLPATH}/runtime/seahub.conf
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pidfile=/var/run/seafile/seahub.pid
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errorlog=${INSTALLPATH}/runtime/error.log
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accesslog=${INSTALLPATH}/runtime/access.log
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gunicorn_exe=/usr/bin/gunicorn
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function check_python_executable() {
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if [[ "$PYTHON" != "" && -x $PYTHON ]]; then
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return 0
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fi
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if which python2.7 2>/dev/null 1>&2; then
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PYTHON=python2.7
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elif which python27 2>/dev/null 1>&2; then
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PYTHON=python27
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else
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echo
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echo "Can't find a python executable of version 2.7 or above in PATH"
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echo "Install python 2.7+ before continue."
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echo "Or if you installed it in a non-standard PATH, set the PYTHON enviroment varirable to it"
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echo
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exit 1
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fi
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}
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function validate_ccnet_conf_dir() {
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if [[ ! -d ${default_ccnet_conf_dir} ]]; then
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echo "Error: there is no ccnet config directory."
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echo "Have you run '/etc/init.d/seafile setup'?"
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echo ""
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exit 1
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fi
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}
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function read_seafile_data_dir() {
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seafile_ini=${default_ccnet_conf_dir}/seafile.ini
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if [[ ! -f ${seafile_ini} ]]; then
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echo "Error: ${seafile_ini} not found."
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exit 1
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fi
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seafile_data_dir=$(cat "${seafile_ini}")
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if [[ ! -d ${seafile_data_dir} ]]; then
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echo "Your seafile server data directory \"${seafile_data_dir}\" is invalid or doesn't exits."
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echo "Please check it first, or create this directory yourself."
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echo ""
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exit 1
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fi
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}
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function validate_seahub_running() {
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if pid=$(pgrep -f "${manage_py}" 2>/dev/null); then
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return 1
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elif pid=$(pgrep -f "seahub.wsgi:application" 2>/dev/null); then
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return 1
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fi
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}
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function validate_port() {
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if ! [[ ${SEAHUB_PORT} =~ ^[1-9][0-9]{1,4}$ ]] ; then
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printf "\033[033m${SEAHUB_PORT}\033[m is not a valid port number\n"
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exit 1
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fi
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}
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function warning_if_seafile_not_running() {
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if ! pgrep -f "seafile-controller -F ${central_config_dir}" 2>/dev/null 1>&2; then
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echo
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echo "Error: seafile-controller not running. Have you run \"/etc/init.d/seafile start\"?"
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echo
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exit 1
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fi
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}
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function prepare_seahub_log_dir() {
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logdir="${TOPDIR}/logs"
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if ! [[ -d "${logsdir}" ]]; then
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if ! mkdir -p "${logdir}"; then
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echo "Error: failed to create log dir \"${logdir}\""
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exit 1
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fi
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fi
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export SEAHUB_LOG_DIR="${logdir}"
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}
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function before_start() {
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prepare_env
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warning_if_seafile_not_running
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if ! validate_seahub_running; then
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echo "Seahub is already running."
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exit 1
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fi
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prepare_seahub_log_dir
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validate_port
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}
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function start_seahub() {
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before_start
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echo "Starting seahub at port ${SEAHUB_PORT} ..."
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check_init_admin
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$PYTHON $gunicorn_exe seahub.wsgi:application -c "${gunicorn_conf}" -b "0.0.0.0:${SEAHUB_PORT}" --preload
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# Ensure seahub is started successfully
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retry=1
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while ! validate_seahub_running && [[ ! -f "${pidfile}" ]] && [[ $retry -lt 120 ]]; do sleep 1; ((retry++)); done
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if ! validate_seahub_running && [[ -f "${pidfile}" ]]; then
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echo
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echo "Seahub is started"
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echo
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else
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printf "\033[33mError: Seahub failed to start.\033[m\n"
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exit 1
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fi
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}
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function start_seahub_fastcgi() {
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before_start
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# Returns 127.0.0.1 if SEAFILE_FASTCGI_HOST is unset or hasn't got any value,
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# otherwise returns value of SEAFILE_FASTCGI_HOST environment variable
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address=`(test -z "$SEAFILE_FASTCGI_HOST" && echo "127.0.0.1") || echo $SEAFILE_FASTCGI_HOST`
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echo "Starting seahub (fastcgi) at ${address}:${SEAHUB_PORT} ..."
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check_init_admin
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$PYTHON "${manage_py}" runfcgi host=${address} port=${SEAHUB_PORT} pidfile=${pidfile} \
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outlog=${accesslog} errlog=${errorlog} maxchildren=${SEAHUB_WORKERS} method=${SEAHUB_METHOD}
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# Ensure seahub is started successfully
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retry=1
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while ! validate_seahub_running && [[ ! -f "${pidfile}" ]] && [[ $retry -lt 120 ]]; do sleep 1; ((retry++)); done
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if ! validate_seahub_running && [[ -f "${pidfile}" ]]; then
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echo
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echo "Seahub is started"
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echo
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else
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printf "\033[33mError: Seahub failed to start.\033[m\n"
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exit 1
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fi
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}
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function prepare_env() {
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check_python_executable
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validate_ccnet_conf_dir
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read_seafile_data_dir
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export CCNET_CONF_DIR=${default_ccnet_conf_dir}
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export SEAFILE_CONF_DIR=${seafile_data_dir}
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export SEAFILE_CENTRAL_CONF_DIR=${central_config_dir}
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export PYTHONPATH="${INSTALLPATH}/seahub:${INSTALLPATH}/seahub/thirdpart:${PYTHONPATH}"
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}
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function clear_sessions() {
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prepare_env
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echo "Start clear expired session records ..."
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$PYTHON "${manage_py}" clearsessions
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echo
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echo "Done"
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echo
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}
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function stop_seahub() {
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if [[ -f ${pidfile} ]]; then
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pid=$(cat "${pidfile}")
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echo "Stopping seahub ..."
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kill ${pid}
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rm -f ${pidfile}
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retry=1
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while ! validate_seahub_running && [ $retry -lt 60 ]; do sleep 1; ((retry++)); done
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if ! validate_seahub_running; then
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echo "Error: seahub cannot be stopped. Please try stopping it manually by running \"kill $(echo "$pid" | tr '\n' ' ')\"."
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echo "To force killing the processes, use \"kill -9 $(echo "$pid" | tr '\n' ' ')\"."
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fi
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else
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echo "Seahub is not running"
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fi
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}
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function check_init_admin() {
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check_init_admin_script=${INSTALLPATH}/check_init_admin.py
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if ! $PYTHON $check_init_admin_script; then
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exit 1
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fi
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}
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function start() {
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if [ "$SEAHUB_FASTCGI" == "1" ]; then
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start_seahub_fastcgi
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else
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start_seahub
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fi
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}
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function stop() {
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stop_seahub
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}
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function restart() {
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stop
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start
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}
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function clearsessions() {
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clear_sessions
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}
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