debian-init.sh
· 2.7 KiB · Bash
Bruto
#!/bin/sh
### BEGIN INIT INFO
# Provides: generic-prog
# Required-Start: $local_fs $remote_fs $network
# Required-Stop: $local_fs $remote_fs $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Generic Program
# Description: Generic Program is a generic program to do generic things with
### END INIT INFO
# Documentation available at
# http://refspecs.linuxfoundation.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptfunc.html
# Debian provides some extra functions though
. /lib/lsb/init-functions
DAEMON_NAME="generic-prog"
DAEMON_USER="generic-prog-user"
DAEMON_PATH="/usr/local/bin/generic-prog"
DAEMON_OPTS="-c /etc/generic-prog.conf"
DAEMON_PWD="${PWD}"
DAEMON_DESC=$(get_lsb_header_val $0 "Short-Description")
DAEMON_PID="/var/run/${DAEMON_NAME}.pid"
DAEMON_NICE=0
DAEMON_LOG='/var/log/generic-prog'
[ -r "/etc/default/${DAEMON_NAME}" ] && . "/etc/default/${DAEMON_NAME}"
do_start() {
local result
pidofproc -p "${DAEMON_PID}" "${DAEMON_PATH}" > /dev/null
if [ $? -eq 0 ]; then
log_warning_msg "${DAEMON_NAME} is already started"
result=0
else
log_daemon_msg "Starting ${DAEMON_DESC}" "${DAEMON_NAME}"
touch "${DAEMON_LOG}"
chown $DAEMON_USER "${DAEMON_LOG}"
chmod u+rw "${DAEMON_LOG}"
if [ -z "${DAEMON_USER}" ]; then
start-stop-daemon --start --quiet --oknodo --background \
--nicelevel $DAEMON_NICE \
--chdir "${DAEMON_PWD}" \
--pidfile "${DAEMON_PID}" --make-pidfile \
--exec "${DAEMON_PATH}" -- $DAEMON_OPTS
result=$?
else
start-stop-daemon --start --quiet --oknodo --background \
--nicelevel $DAEMON_NICE \
--chdir "${DAEMON_PWD}" \
--pidfile "${DAEMON_PID}" --make-pidfile \
--chuid "${DAEMON_USER}" \
--exec "${DAEMON_PATH}" -- $DAEMON_OPTS
result=$?
fi
log_end_msg $result
fi
return $result
}
do_stop() {
local result
pidofproc -p "${DAEMON_PID}" "${DAEMON_PATH}" > /dev/null
if [ $? -ne 0 ]; then
log_warning_msg "${DAEMON_NAME} is not started"
result=0
else
log_daemon_msg "Stopping ${DAEMON_DESC}" "${DAEMON_NAME}"
killproc -p "${DAEMON_PID}" "${DAEMON_PATH}"
result=$?
log_end_msg $result
rm "${DAEMON_PID}"
fi
return $result
}
do_restart() {
local result
do_stop
result=$?
if [ $result = 0 ]; then
do_start
result=$?
fi
return $result
}
do_status() {
local result
status_of_proc -p "${DAEMON_PID}" "${DAEMON_PATH}" "${DAEMON_NAME}"
result=$?
return $result
}
do_usage() {
echo $"Usage: $0 {start | stop | restart | status}"
exit 1
}
case "$1" in
start) do_start; exit $? ;;
stop) do_stop; exit $? ;;
restart) do_restart; exit $? ;;
status) do_status; exit $? ;;
*) do_usage; exit 1 ;;
esac
| 1 | #!/bin/sh |
| 2 | ### BEGIN INIT INFO |
| 3 | # Provides: generic-prog |
| 4 | # Required-Start: $local_fs $remote_fs $network |
| 5 | # Required-Stop: $local_fs $remote_fs $network |
| 6 | # Default-Start: 2 3 4 5 |
| 7 | # Default-Stop: 0 1 6 |
| 8 | # Short-Description: Generic Program |
| 9 | # Description: Generic Program is a generic program to do generic things with |
| 10 | ### END INIT INFO |
| 11 | |
| 12 | |
| 13 | # Documentation available at |
| 14 | # http://refspecs.linuxfoundation.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptfunc.html |
| 15 | # Debian provides some extra functions though |
| 16 | . /lib/lsb/init-functions |
| 17 | |
| 18 | |
| 19 | DAEMON_NAME="generic-prog" |
| 20 | DAEMON_USER="generic-prog-user" |
| 21 | DAEMON_PATH="/usr/local/bin/generic-prog" |
| 22 | DAEMON_OPTS="-c /etc/generic-prog.conf" |
| 23 | DAEMON_PWD="${PWD}" |
| 24 | DAEMON_DESC=$(get_lsb_header_val $0 "Short-Description") |
| 25 | DAEMON_PID="/var/run/${DAEMON_NAME}.pid" |
| 26 | DAEMON_NICE=0 |
| 27 | DAEMON_LOG='/var/log/generic-prog' |
| 28 | |
| 29 | [ -r "/etc/default/${DAEMON_NAME}" ] && . "/etc/default/${DAEMON_NAME}" |
| 30 | |
| 31 | do_start() { |
| 32 | local result |
| 33 | |
| 34 | pidofproc -p "${DAEMON_PID}" "${DAEMON_PATH}" > /dev/null |
| 35 | if [ $? -eq 0 ]; then |
| 36 | log_warning_msg "${DAEMON_NAME} is already started" |
| 37 | result=0 |
| 38 | else |
| 39 | log_daemon_msg "Starting ${DAEMON_DESC}" "${DAEMON_NAME}" |
| 40 | touch "${DAEMON_LOG}" |
| 41 | chown $DAEMON_USER "${DAEMON_LOG}" |
| 42 | chmod u+rw "${DAEMON_LOG}" |
| 43 | if [ -z "${DAEMON_USER}" ]; then |
| 44 | start-stop-daemon --start --quiet --oknodo --background \ |
| 45 | --nicelevel $DAEMON_NICE \ |
| 46 | --chdir "${DAEMON_PWD}" \ |
| 47 | --pidfile "${DAEMON_PID}" --make-pidfile \ |
| 48 | --exec "${DAEMON_PATH}" -- $DAEMON_OPTS |
| 49 | result=$? |
| 50 | else |
| 51 | start-stop-daemon --start --quiet --oknodo --background \ |
| 52 | --nicelevel $DAEMON_NICE \ |
| 53 | --chdir "${DAEMON_PWD}" \ |
| 54 | --pidfile "${DAEMON_PID}" --make-pidfile \ |
| 55 | --chuid "${DAEMON_USER}" \ |
| 56 | --exec "${DAEMON_PATH}" -- $DAEMON_OPTS |
| 57 | result=$? |
| 58 | fi |
| 59 | log_end_msg $result |
| 60 | fi |
| 61 | return $result |
| 62 | } |
| 63 | |
| 64 | do_stop() { |
| 65 | local result |
| 66 | |
| 67 | pidofproc -p "${DAEMON_PID}" "${DAEMON_PATH}" > /dev/null |
| 68 | if [ $? -ne 0 ]; then |
| 69 | log_warning_msg "${DAEMON_NAME} is not started" |
| 70 | result=0 |
| 71 | else |
| 72 | log_daemon_msg "Stopping ${DAEMON_DESC}" "${DAEMON_NAME}" |
| 73 | killproc -p "${DAEMON_PID}" "${DAEMON_PATH}" |
| 74 | result=$? |
| 75 | log_end_msg $result |
| 76 | rm "${DAEMON_PID}" |
| 77 | fi |
| 78 | return $result |
| 79 | } |
| 80 | |
| 81 | do_restart() { |
| 82 | local result |
| 83 | do_stop |
| 84 | result=$? |
| 85 | if [ $result = 0 ]; then |
| 86 | do_start |
| 87 | result=$? |
| 88 | fi |
| 89 | return $result |
| 90 | } |
| 91 | |
| 92 | do_status() { |
| 93 | local result |
| 94 | status_of_proc -p "${DAEMON_PID}" "${DAEMON_PATH}" "${DAEMON_NAME}" |
| 95 | result=$? |
| 96 | return $result |
| 97 | } |
| 98 | |
| 99 | do_usage() { |
| 100 | echo $"Usage: $0 {start | stop | restart | status}" |
| 101 | exit 1 |
| 102 | } |
| 103 | |
| 104 | case "$1" in |
| 105 | start) do_start; exit $? ;; |
| 106 | stop) do_stop; exit $? ;; |
| 107 | restart) do_restart; exit $? ;; |
| 108 | status) do_status; exit $? ;; |
| 109 | *) do_usage; exit 1 ;; |
| 110 | esac |
| 111 |