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1 #! /bin/sh | |
2 ### BEGIN INIT INFO | |
3 # Provides: skiaperf | |
4 # Required-Start: $remote_fs $syslog | |
5 # Required-Stop: $remote_fs $syslog | |
6 # Default-Start: 2 3 4 5 | |
7 # Default-Stop: 0 1 6 | |
8 # Short-Description: Start perf. | |
9 # Description: Web server for Skia performance monitoring. | |
10 ### END INIT INFO | |
11 | |
12 # Author: Joe Gregorio <jcgregorio@google.com> | |
13 # | |
14 # Copied from /etc/init.d/skeleton and modified only the following | |
15 # environment variables and updated the start-stop-daemon calls | |
16 # in do_start() to add --make-pidfile, --background, and --chuid. | |
17 | |
18 # Do NOT "set -e" | |
19 | |
20 # PATH should only include /usr/* if it runs after the mountnfs.sh script | |
21 PATH=/sbin:/usr/sbin:/bin:/usr/bin | |
22 DESC="The Skia perf application." | |
23 NAME=skiaperf | |
24 DATA_DIR="/mnt/pd0/data" | |
25 DAEMON=/usr/local/bin/$NAME | |
26 DAEMON_ARGS="--resources_dir=/usr/local/share/skiaperf/ --git_repo_dir=$DATA_DIR
/skia --log_dir=/var/log/logserver --tile_store_dir=$DATA_DIR/tileStore3 " | |
27 PIDFILE=/var/run/$NAME.pid | |
28 SCRIPTNAME=/etc/init.d/$NAME | |
29 | |
30 # Exit if the package is not installed | |
31 [ -x "$DAEMON" ] || exit 0 | |
32 | |
33 # Read configuration variable file if it is present | |
34 [ -r /etc/default/$NAME ] && . /etc/default/$NAME | |
35 | |
36 # Load the VERBOSE setting and other rcS variables | |
37 . /lib/init/vars.sh | |
38 | |
39 # Define LSB log_* functions. | |
40 # Depend on lsb-base (>= 3.2-14) to ensure that this file is present | |
41 # and status_of_proc is working. | |
42 . /lib/lsb/init-functions | |
43 | |
44 # | |
45 # Function that starts the daemon/service | |
46 # | |
47 do_start() | |
48 { | |
49 # Return | |
50 # 0 if daemon has been started | |
51 # 1 if daemon was already running | |
52 # 2 if daemon could not be started | |
53 start-stop-daemon --start --pidfile $PIDFILE --exec $DAEMON --make-pidfi
le --background --chuid default --test > /dev/null \ | |
54 || return 1 | |
55 start-stop-daemon --start --pidfile $PIDFILE --exec $DAEMON --make-pidfi
le --background --chuid default --exec $DAEMON -- \ | |
56 $DAEMON_ARGS \ | |
57 || return 2 | |
58 # Add code here, if necessary, that waits for the process to be ready | |
59 # to handle requests from services started subsequently which depend | |
60 # on this one. As a last resort, sleep for some time. | |
61 } | |
62 | |
63 # | |
64 # Function that stops the daemon/service | |
65 # | |
66 do_stop() | |
67 { | |
68 # Return | |
69 # 0 if daemon has been stopped | |
70 # 1 if daemon was already stopped | |
71 # 2 if daemon could not be stopped | |
72 # other if a failure occurred | |
73 start-stop-daemon --stop --quiet --retry=TERM/30/KILL/5 --pidfile $PIDFI
LE --name $NAME | |
74 RETVAL="$?" | |
75 [ "$RETVAL" = 2 ] && return 2 | |
76 # Wait for children to finish too if this is a daemon that forks | |
77 # and if the daemon is only ever run from this initscript. | |
78 # If the above conditions are not satisfied then add some other code | |
79 # that waits for the process to drop all resources that could be | |
80 # needed by services started subsequently. A last resort is to | |
81 # sleep for some time. | |
82 start-stop-daemon --stop --quiet --oknodo --retry=0/30/KILL/5 --exec $DA
EMON | |
83 [ "$?" = 2 ] && return 2 | |
84 # Many daemons don't delete their pidfiles when they exit. | |
85 rm -f $PIDFILE | |
86 return "$RETVAL" | |
87 } | |
88 | |
89 # | |
90 # Function that sends a SIGHUP to the daemon/service | |
91 # | |
92 do_reload() { | |
93 # | |
94 # If the daemon can reload its configuration without | |
95 # restarting (for example, when it is sent a SIGHUP), | |
96 # then implement that here. | |
97 # | |
98 start-stop-daemon --stop --signal 1 --quiet --pidfile $PIDFILE --name $N
AME | |
99 return 0 | |
100 } | |
101 | |
102 case "$1" in | |
103 start) | |
104 [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME" | |
105 do_start | |
106 case "$?" in | |
107 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
108 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
109 esac | |
110 ;; | |
111 stop) | |
112 [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME" | |
113 do_stop | |
114 case "$?" in | |
115 0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;; | |
116 2) [ "$VERBOSE" != no ] && log_end_msg 1 ;; | |
117 esac | |
118 ;; | |
119 status) | |
120 status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $? | |
121 ;; | |
122 #reload|force-reload) | |
123 # | |
124 # If do_reload() is not implemented then leave this commented out | |
125 # and leave 'force-reload' as an alias for 'restart'. | |
126 # | |
127 #log_daemon_msg "Reloading $DESC" "$NAME" | |
128 #do_reload | |
129 #log_end_msg $? | |
130 #;; | |
131 restart|force-reload) | |
132 # | |
133 # If the "reload" option is implemented then remove the | |
134 # 'force-reload' alias | |
135 # | |
136 log_daemon_msg "Restarting $DESC" "$NAME" | |
137 do_stop | |
138 case "$?" in | |
139 0|1) | |
140 do_start | |
141 case "$?" in | |
142 0) log_end_msg 0 ;; | |
143 1) log_end_msg 1 ;; # Old process is still running | |
144 *) log_end_msg 1 ;; # Failed to start | |
145 esac | |
146 ;; | |
147 *) | |
148 # Failed to stop | |
149 log_end_msg 1 | |
150 ;; | |
151 esac | |
152 ;; | |
153 *) | |
154 #echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2 | |
155 echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2 | |
156 exit 3 | |
157 ;; | |
158 esac | |
159 | |
160 : | |
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