summaryrefslogtreecommitdiff
path: root/rpm/init.d-mongod.suse
blob: 426f06aa104c376bc178959758b83884956abd5d (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
#!/bin/bash

# mongod - Startup script for mongod

### BEGIN INIT INFO
# Provides:       mongod
# Required-Start: $network
# Required-Stop: $network
# Default-Start:  2 3 5
# Default-Stop:   0 1 6
# Short-Description: Mongod
# Description:    Mongod
### END INIT INFO

# Source function library.
. /etc/rc.status
rc_reset

# things from mongod.conf get there by mongod reading it


# NOTE: if you change any OPTIONS here, you get what you pay for:
# this script assumes all options are in the config file.
CONFIGFILE="/etc/mongod.conf"
OPTIONS=" -f $CONFIGFILE"
SYSCONFIG="/etc/sysconfig/mongod"

PIDFILEPATH=`awk -F'[:=]' -v IGNORECASE=1 '/^[[:blank:]]*(processManagement\.)?pidfilepath[[:blank:]]*[:=][[:blank:]]*/{print $2}' "$CONFIGFILE" | tr -d "[:blank:]\"'"`

mongod=${MONGOD-/usr/bin/mongod}

MONGO_USER=mongod
MONGO_GROUP=mongod

if [ -f "$SYSCONFIG" ]; then
    . "$SYSCONFIG"
fi

PIDDIR=`dirname $PIDFILEPATH`

# Handle NUMA access to CPUs (SERVER-3574)
# This verifies the existence of numactl as well as testing that the command works
NUMACTL_ARGS="--interleave=all"
if which numactl >/dev/null 2>/dev/null && numactl $NUMACTL_ARGS ls / >/dev/null 2>/dev/null
then
    NUMACTL="$(which numactl) $NUMACTL_ARGS"
else
    NUMACTL=""
fi

start()
{

  # Make sure the default pidfile directory exists
  if [ ! -d $PIDDIR ]; then
    install -d -m 0755 -o $MONGO_USER -g $MONGO_GROUP $PIDDIR
  fi

  # Recommended ulimit values for mongod or mongos
  # See http://docs.mongodb.org/manual/reference/ulimit/#recommended-settings
  #
  ulimit -f unlimited
  ulimit -t unlimited
  ulimit -v unlimited
  ulimit -n 64000
  ulimit -m unlimited
  ulimit -u 64000

  echo -n "Starting mongod: "
  $NUMACTL /sbin/start_daemon -u "$MONGO_USER" -p "$PIDFILEPATH" $mongod $OPTIONS >/dev/null 2>&1

  RETVAL=$?
  [ $RETVAL -eq 0 ] && touch /var/lock/subsys/mongod
  return $RETVAL
}

stop()
{
  echo -n "Stopping mongod: "
  mongo_killproc "$PIDFILEPATH" $mongod
  RETVAL=$?
  [ $RETVAL -eq 0 ] && rm -f /var/lock/subsys/mongod
  return $RETVAL
}

restart () {
	stop
	start
}

# Send TERM signal to process and wait up to 300 seconds for process to go away.
# If process is still alive after 300 seconds, send KILL signal.
# Built-in killproc() (found in /etc/init.d/functions) is on certain versions of Linux
# where it sleeps for the full $delay seconds if process does not respond fast enough to
# the initial TERM signal.
mongo_killproc()
{
  local pid_file=$1
  local procname=$2
  local -i delay=300
  local -i duration=10
  local pid=`pidofproc -p "${pid_file}" ${procname}`

  kill -TERM $pid >/dev/null 2>&1
  usleep 100000
  local -i x=0
  while [ $x -le $delay ] && checkproc -p "${pid_file}" ${procname}; do
    sleep $duration
    x=$(( $x + $duration))
  done

  kill -KILL $pid >/dev/null 2>&1
  usleep 100000

  rm -f "${pid_file}"

  checkproc -p "${pid_file}" ${procname}
  local RC=$?
  RC=$((! $RC))
  return $RC
}

RETVAL=0

case "$1" in
  start)
    start
    rc_status -v
    ;;
  stop)
    stop
    rc_status -v
    ;;
  restart|reload|force-reload)
    restart
    rc_status -v
    ;;
  condrestart)
    [ -f /var/lock/subsys/mongod ] && restart || :
    rc_status
    ;;
  status)
    echo -n "Checking for mongod:"
    checkproc -p "$PIDFILEPATH" $mongod
    rc_status -v
    ;;
  *)
    echo "Usage: $0 {start|stop|status|restart|reload|force-reload|condrestart}"
    exit 1
esac

rc_exit