diff --git a/start_scripts/SuSE/weewx b/start_scripts/SuSE/weewx new file mode 100755 index 00000000..82bee156 --- /dev/null +++ b/start_scripts/SuSE/weewx @@ -0,0 +1,293 @@ +#!/bin/bash +# +# LSB system startup script for example service/daemon WEEWX +# Copyright (C) 1995--2005 Kurt Garloff, SUSE / Novell Inc. +# +# This library is free software; you can redistribute it and/or modify it +# under the terms of the GNU Lesser General Public License as published by +# the Free Software Foundation; either version 2.1 of the License, or (at +# your option) any later version. +# +# This library is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, +# USA. +# +# /etc/init.d/weewx +# LSB compatible service control script; see http://www.linuxbase.org/spec/ +# Please send feedback to http://www.suse.de/feedback/ +# +# Note: This template uses functions rc_XXX defined in /etc/rc.status on +# UnitedLinux/SUSE/Novell based Linux distributions. However, it will work +# on other distributions as well, by using the LSB (Linux Standard Base) +# or RH functions or by open coding the needed functions. +# Read http://www.tldp.org/HOWTO/HighQuality-Apps-HOWTO/ if you prefer not +# to use this template. +# +# chkconfig: 345 99 00 +# description: weewx weather daemon +# +### BEGIN INIT INFO +# Provides: weewx +# Required-Start: $local_fs $syslog $time +# Required-Stop: $local_fs $syslog $time +# Default-Start: 2 3 4 5 +# Default-Stop: 0 1 6 +# Short-Description: weewx weather system +# Description: Manages the weewx weather system +### END INIT INFO +# +# Note on runlevels: +# 0 - halt/poweroff 6 - reboot +# 1 - single user 2 - multiuser without network exported +# 3 - multiuser w/ network (text mode) 5 - multiuser w/ network and X11 (xdm) +# + +# Check for missing binaries (stale symlinks should not happen) +# Note: Special treatment of stop for LSB conformance +WEEWX_ROOT=/home/weewx +WEEWX_BIN=$WEEWX_ROOT/bin/weewxd.py +WEEWX_ARGS="--daemon $WEEWX_ROOT/weewx.conf" +test -x $WEEWX_BIN || { echo "$WEEWX_BIN not installed"; + if [ "$1" = "stop" ]; then exit 0; + else exit 5; fi; } + +# Source LSB init functions +# providing start_daemon, killproc, pidofproc, +# log_success_msg, log_failure_msg and log_warning_msg. +# This is currently not used by UnitedLinux based distributions and +# not needed for init scripts for UnitedLinux only. If it is used, +# the functions from rc.status should not be sourced or used. +#. /lib/lsb/init-functions + +# Shell functions sourced from /etc/rc.status: +# rc_check check and set local and overall rc status +# rc_status check and set local and overall rc status +# rc_status -v be verbose in local rc status and clear it afterwards +# rc_status -v -r ditto and clear both the local and overall rc status +# rc_status -s display "skipped" and exit with status 3 +# rc_status -u display "unused" and exit with status 3 +# rc_failed set local and overall rc status to failed +# rc_failed set local and overall rc status to +# rc_reset clear both the local and overall rc status +# rc_exit exit appropriate to overall rc status +# rc_active checks whether a service is activated by symlinks + +# Use the SUSE rc_ init script functions; +# emulate them on LSB, RH and other systems + +# Default: Assume sysvinit binaries exist +start_daemon() { /sbin/start_daemon ${1+"$@"}; } +killproc() { /sbin/killproc ${1+"$@"}; } +pidofproc() { /sbin/pidofproc ${1+"$@"}; } +checkproc() { /sbin/checkproc ${1+"$@"}; } +if test -e /etc/rc.status; then + # SUSE rc script library + . /etc/rc.status +else + export LC_ALL=POSIX + _cmd=$1 + declare -a _SMSG + if test "${_cmd}" = "status"; then + _SMSG=(running dead dead unused unknown reserved) + _RC_UNUSED=3 + else + _SMSG=(done failed failed missed failed skipped unused failed failed reserved) + _RC_UNUSED=6 + fi + if test -e /lib/lsb/init-functions; then + # LSB + . /lib/lsb/init-functions + echo_rc() + { + if test ${_RC_RV} = 0; then + log_success_msg " [${_SMSG[${_RC_RV}]}] " + else + log_failure_msg " [${_SMSG[${_RC_RV}]}] " + fi + } + # TODO: Add checking for lockfiles + checkproc() { return pidofproc ${1+"$@"} >/dev/null 2>&1; } + elif test -e /etc/init.d/functions; then + # RHAT + . /etc/init.d/functions + echo_rc() + { + #echo -n " [${_SMSG[${_RC_RV}]}] " + if test ${_RC_RV} = 0; then + success " [${_SMSG[${_RC_RV}]}] " + else + failure " [${_SMSG[${_RC_RV}]}] " + fi + } + checkproc() { return status ${1+"$@"}; } + start_daemon() { return daemon ${1+"$@"}; } + else + # emulate it + echo_rc() { echo " [${_SMSG[${_RC_RV}]}] "; } + fi + rc_reset() { _RC_RV=0; } + rc_failed() + { + if test -z "$1"; then + _RC_RV=1; + elif test "$1" != "0"; then + _RC_RV=$1; + fi + return ${_RC_RV} + } + rc_check() + { + return rc_failed $? + } + rc_status() + { + rc_failed $? + if test "$1" = "-r"; then _RC_RV=0; shift; fi + if test "$1" = "-s"; then rc_failed 5; echo_rc; rc_failed 3; shift; fi + if test "$1" = "-u"; then rc_failed ${_RC_UNUSED}; echo_rc; rc_failed 3; shift; fi + if test "$1" = "-v"; then echo_rc; shift; fi + if test "$1" = "-r"; then _RC_RV=0; shift; fi + return ${_RC_RV} + } + rc_exit() { exit ${_RC_RV}; } + rc_active() + { + if test -z "$RUNLEVEL"; then read RUNLEVEL REST < <(/sbin/runlevel); fi + if test -e /etc/init.d/S[0-9][0-9]${1}; then return 0; fi + return 1 + } +fi + +# Reset status of this service +rc_reset + +# Return values acc. to LSB for all commands but status: +# 0 - success +# 1 - generic or unspecified error +# 2 - invalid or excess argument(s) +# 3 - unimplemented feature (e.g. "reload") +# 4 - user had insufficient privileges +# 5 - program is not installed +# 6 - program is not configured +# 7 - program is not running +# 8--199 - reserved (8--99 LSB, 100--149 distrib, 150--199 appl) +# +# Note that starting an already running service, stopping +# or restarting a not-running service as well as the restart +# with force-reload (in case signaling is not supported) are +# considered a success. + +case "$1" in + start) + echo -n "Starting weewx " + ## Start daemon with startproc(8). If this fails + ## the return value is set appropriately by startproc. + start_daemon $WEEWX_BIN $WEEWX_ARGS + + # Remember status and be verbose + rc_status -v + ;; + stop) + echo -n "Shutting down weewx " + ## Stop daemon with killproc(8) and if this fails + ## killproc sets the return value according to LSB. + + killproc -TERM $WEEWX_BIN + + # Remember status and be verbose + rc_status -v + ;; + try-restart|condrestart) + ## Do a restart only if the service was active before. + ## Note: try-restart is now part of LSB (as of 1.9). + ## RH has a similar command named condrestart. + if test "$1" = "condrestart"; then + echo "${attn} Use try-restart ${done}(LSB)${attn} rather than condrestart ${warn}(RH)${norm}" + fi + $0 status + if test $? = 0; then + $0 restart + else + rc_reset # Not running is not a failure. + fi + # Remember status and be quiet + rc_status + ;; + restart) + ## Stop the service and regardless of whether it was + ## running or not, start it again. + $0 stop + $0 start + + # Remember status and be quiet + rc_status + ;; + force-reload) + ## Signal the daemon to reload its config. Most daemons + ## do this on signal 1 (SIGHUP). + ## If it does not support it, restart the service if it + ## is running. + + echo -n "Reload service FOO " + ## if it supports it: + #killproc -HUP $WEEWX_BIN + #touch /var/run/FOO.pid + #rc_status -v + + ## Otherwise: + $0 try-restart + rc_status + ;; + reload) + ## Like force-reload, but if daemon does not support + ## signaling, do nothing (!) + + # If it supports signaling: + #echo -n "Reload service weewx " + #killproc -HUP $WEEWX_BIN + #touch /var/run/WEEWX.pid + #rc_status -v + + ## Otherwise if it does not support reload: + rc_failed 3 + rc_status -v + ;; + status) + echo -n "Checking for service weewx " + ## Check status with checkproc(8), if process is running + ## checkproc will return with exit status 0. + + # Return value is slightly different for the status command: + # 0 - service up and running + # 1 - service dead, but /var/run/ pid file exists + # 2 - service dead, but /var/lock/ lock file exists + # 3 - service not running (unused) + # 4 - service status unknown :-( + # 5--199 reserved (5--99 LSB, 100--149 distro, 150--199 appl.) + + # NOTE: checkproc returns LSB compliant status values. + checkproc $WEEWX_BIN + # NOTE: rc_status knows that we called this init script with + # "status" option and adapts its messages accordingly. + rc_status -v + ;; + probe) + ## Optional: Probe for the necessity of a reload, print out the + ## argument to this init script which is required for a reload. + ## Note: probe is not (yet) part of LSB (as of 1.9) + + #test /etc/FOO/FOO.conf -nt /var/run/FOO.pid && echo reload + echo "Probe not supported" + ;; + *) + echo "Usage: $0 {start|stop|status|try-restart|restart|force-reload|reload|probe}" + exit 1 + ;; +esac +rc_exit