[DRE-commits] [diaspora-installer] 54/55: import init by Fabian

[Praveen Arimbrathodiyil]

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praveen pushed a commit to branch master
in repository diaspora-installer.

commit 71af96fc69d4976acc3539f9a5d420589103340a
Author: Praveen Arimbrathodiyil <praveen at debian.org>
Date:   Fri Dec 5 01:38:56 2014 +0530

    import init by Fabian
---
 debian/diaspora.init | 168 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)

diff --git a/debian/diaspora.init b/debian/diaspora.init
new file mode 100644
index 0000000..ebf2a26
--- /dev/null
+++ b/debian/diaspora.init
@@ -0,0 +1,168 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides: diaspora
+# Required-Start: $remote_fs $syslog
+# Required-Stop: $remote_fs $syslog
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: Diaspora application server
+# Description: Start / stop the Diaspora app server
+### END INIT INFO
+
+# Author: FABIAN Tamas Laszlo <giganetom at gmail.com>
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="Diaspora application server"
+NAME=diaspora
+DIASPORA_HOME="/opt/diaspora"
+
+# if you use mySQL:
+STARTSCRIPT=./script/server
+# if you use postgres use the following line instead
+# STARTSCRIPT="export DB=postgres; ./script/server"
+
+LOGFILE=$DIASPORA_HOME/log/startscript.log
+SCRIPTNAME=$0
+USER=diaspora
+STARTUP_TIMEOUT=100
+
+. /lib/init/vars.sh
+. /lib/lsb/init-functions
+
+check_unicorn() {
+    pgrep -f "unicorn_rails master"
+}
+
+check_sidekiq() {
+    pgrep -f "sidekiq 2"
+}
+
+do_start()
+{
+    if ! touch $LOGFILE; then
+        log_failure_msg "Could not touch logfile"
+        return 2
+    fi
+
+    if ! chown $USER $LOGFILE; then
+        log_failure_msg "Could not chown logfile"
+        return 2
+    fi
+
+    if check_unicorn && check_sidekiq; then
+        log_warning_msg "Diaspora is already running"
+        return 1
+    fi
+
+    if ! su -l $USER -c "cd $DIASPORA_HOME; $STARTSCRIPT >> $LOGFILE 2>&1 &"; then
+        log_failure_msg "Could not run start script"
+        return 2
+    fi
+
+    [ "$VERBOSE" != no ] && log_action_msg "Waiting for Diaspora processes... "
+    c=0
+    while ! check_unicorn > /dev/null || ! check_sidekiq > /dev/null; do
+        if [ $c -gt $STARTUP_TIMEOUT ]; then
+            log_failure_msg "Timeout waiting for Diaspora processes"
+            return 2
+        fi
+        c=`expr $c + 1`
+        sleep 1
+        [ "$VERBOSE" != no ] && echo -n "."
+    done
+    [ "$VERBOSE" != no ] && log_action_end_msg 0
+}
+
+do_stop()
+{
+    for i in `check_unicorn`; do
+        [ "$VERBOSE" != no ] && log_action_msg "Killing unicorn master with PID $i"
+        kill -TERM $i
+        [ "$VERBOSE" != no ] && log_action_end_msg $?
+    done
+
+    for i in `check_sidekiq`; do
+        [ "$VERBOSE" != no ] && log_action_msg "Killing sidekiq with PID $i"
+        kill -TERM $i
+        [ "$VERBOSE" != no ] && log_action_end_msg $?
+    done
+
+    return 0
+}
+
+case "$1" in
+  start)
+    [ "$VERBOSE" != no ] && log_daemon_msg "Starting $DESC" "$NAME"
+    do_start
+    case "$?" in
+        0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+        *) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+    esac
+    ;;
+  stop)
+    [ "$VERBOSE" != no ] && log_daemon_msg "Stopping $DESC" "$NAME"
+    do_stop
+    case "$?" in
+        0|1) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+        2) [ "$VERBOSE" != no ] && log_end_msg 1 ;;
+    esac
+    ;;
+  status)
+    log_daemon_msg 'Checking for running Diaspora processes'
+
+    unicorn_running=false
+    for i in `check_unicorn`; do
+        log_action_msg "Found unicorn master qith PID $i"
+        unicorn_running=true
+    done
+
+    sidekiq_running=false
+    for i in `check_sidekiq`; do
+        log_action_msg "Found sidekiq with PID $i"
+        sidekiq_running=true
+    done
+
+    if $unicorn_running && $sidekiq_running; then
+        log_action_msg "Diaspora health is OK"
+        log_end_msg 0
+    else
+        if $unicorn_running; then
+            log_failure_msg "Unicorn is RUNNING, but sidekiq is DOWN!"
+            log_end_msg 1
+            return 1
+        fi
+        if $sidekiq_running; then
+            log_failure_msg "Sidekiq is RUNNING, but unicorn is DOWN!"
+            log_end_msg 1
+            return 1
+        fi
+        log_daemon_msg "All Diaspora processes are DOWN"
+        log_end_msg 0
+    fi
+    ;;
+  restart|force-reload)
+    [ "$VERBOSE" != no ] && log_daemon_msg "Restarting $DESC" "$NAME"
+    do_stop
+    case "$?" in
+      0|1)
+        do_start
+        case "$?" in
+            0) [ "$VERBOSE" != no ] && log_end_msg 0 ;;
+            1) [ "$VERBOSE" != no ] && log_failure_msg "old process is still running" && log_end_msg 1 ;;
+            *) [ "$VERBOSE" != no ] && log_failure_msg "failed to start" && log_end_msg 1 ;;
+        esac
+        ;;
+      *)
+        [ "$VERBOSE" != no ] && log_failure_msg "failed to stop"
+        [ "$VERBOSE" != no ] && log_end_msg 1
+        ;;
+    esac
+    ;;
+  *)
+    echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+    exit 3
+    ;;
+esac
+
+:

-- 
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