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|
#!/bin/bash
# puppet Init script for running the puppet client daemon
#
# Author: Duane Griffin <d.griffin@psenterprise.com>
# David Lutterkort <dlutter@redhat.com>
# Martin Vuk <martin.vuk@fri.uni-lj.si> (SuSE support)
#
# chkconfig: - 98 02
#
# description: Enables periodic system configuration checks through puppet.
# processname: puppet
# config: /etc/sysconfig/puppet
### BEGIN INIT INFO
# Provides: puppet
# Required-Start: $local_fs $remote_fs $network $syslog
# Should-Start: puppet
# Required-Stop: $local_fs $remote_fs $network $syslog
# Should-Stop: puppet
# Default-Start: 3 5
# Default-Stop: 0 1 2 6
# Short-Description: puppet
# Description: Enables periodic system configuration checks through puppet.
### END INIT INFO
# 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 ditto but be verbose in local rc status
# rc_status -v -r ditto and clear the local rc status
# rc_failed set local and overall rc status to failed
# rc_reset clear local rc status (overall remains)
# rc_exit exit appropriate to overall rc status
[ -f /etc/rc.status ] && . /etc/rc.status
[ -f /etc/sysconfig/puppet ] && . /etc/sysconfig/puppet
lockfile=/var/lock/subsys/puppet
pidfile=/var/run/puppetlabs/agent.pid
puppetd=/opt/puppetlabs/puppet/bin/puppet
PUPPET_OPTS="agent"
# First reset status of this service
rc_reset
# Return values acc. to LSB for all commands but status:
# 0 - success
# 1 - misc error
# 2 - invalid or excess args
# 3 - unimplemented feature (e.g. reload)
# 4 - insufficient privilege
# 5 - program not installed
# 6 - program not configured
#
# Note that starting an already running service, stopping
# or restarting a not-running service as well as the restart
# with force-reload (in case signalling is not supported) are
# considered a success.
case "$1" in
start)
echo -n "Starting puppet services."
## Start daemon with startproc(8). If this fails
## the echo return value is set appropriate.
## This accounts for the behavior of startproc on sles 10.
## Check to see if a running process matches the contents
## of the pidfile, and do nothing if true. Otherwise
## force a process start
if [ -f "${pidfile}" ]; then
PID=$(cat "$pidfile")
if [ "$PID" -eq $(pgrep -f "$puppetd") ] ; then
rc_status -v
rc_exit
fi
fi
startproc -f -w -p "${pidfile}" "${puppetd}" "${PUPPET_OPTS}" ${PUPPET_EXTRA_OPTS} && touch "${lockfile}"
# Remember status and be verbose
rc_status -v
;;
stop)
echo -n "Shutting down puppet:"
## Stop daemon with killproc(8) and if this fails
## set echo the echo return value.
killproc -QUIT -p "${pidfile}" "${puppetd}" && rm -f "${lockfile}" "${pidfile}"
# Remember status and be verbose
rc_status -v
;;
try-restart|condrestart)
## Stop the service and if this succeeds (i.e. the
## service was running before), start it again.
$0 status >/dev/null && $0 restart
# 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
$0 start
# Remember status and be quiet
rc_status
;;
reload|force-reload)
# Reload the service by sending the HUP signal
echo -n "Reloading puppet service: "
killproc -HUP -p "${pidfile}" "${puppetd}"
rc_status -v
;;
status)
echo -n "Checking for service puppetd: "
## Check status with checkproc(8), if process is running
## checkproc will return with exit status 0.
# Status has a slightly different for the status command:
# 0 - service running
# 1 - service dead, but /var/run/ pid file exists
# 2 - service dead, but /var/lock/ lock file exists
# 3 - service not running
# NOTE: checkproc returns LSB compliant status values.
if [ -f "${pidfile}" ]; then
checkproc -p "${pidfile}" "${puppetd}"
rc_status -v
else
rc_failed 3
rc_status -v
fi
;;
once)
shift
$puppetd "${PUPPET_OPTS}" --onetime ${PUPPET_EXTRA_OPTS} $@
;;
*)
echo "Usage: $0 {start|stop|status|try-restart|condrestart|restart|force-reload|reload|once}"
exit 1
esac
rc_exit
|
