initial code repo

[stor4nfv.git] / src / ceph / src / init-radosgw

diff --git a/src/ceph/src/init-radosgw b/src/ceph/src/init-radosgw
new file mode 100644 (file)
index 0000000..fbb9908
--- /dev/null
+++ b/src/ceph/src/init-radosgw
@@ -0,0 +1,149 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          radosgw
+# Required-Start:    $remote_fs $named $network $time
+# Required-Stop:     $remote_fs $named $network $time
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: radosgw RESTful rados gateway
+# Description: radosgw RESTful rados gateway
+### END INIT INFO
+
+PATH=/sbin:/bin:/usr/bin
+
+if [ -x /sbin/start-stop-daemon ]; then
+    DEBIAN=1
+    . /lib/lsb/init-functions
+else
+    . /etc/rc.d/init.d/functions
+    DEBIAN=0
+fi
+
+daemon_is_running() {
+    daemon=$1
+    if pidof $daemon >/dev/null; then
+        echo "$daemon is running."
+        exit 0
+    else
+        echo "$daemon is not running."
+        exit 1
+    fi
+}
+
+VERBOSE=0
+for opt in $*; do
+    if [ "$opt" = "-v" ] || [ "$opt" = "--verbose" ]; then
+       VERBOSE=1
+    fi
+done
+
+# prefix for radosgw instances in ceph.conf
+PREFIX='client.radosgw.'
+
+# user to run radosgw as (if not specified in ceph.conf)
+DEFAULT_USER='root'
+
+RADOSGW=`which radosgw`
+if [ ! -x "$RADOSGW" ]; then
+    [ $VERBOSE -eq 1 ] && echo "$RADOSGW could not start, it is not executable."
+    exit 1
+fi
+
+# list daemons, old-style and new-style
+# NOTE: no support for cluster names that aren't "ceph"
+dlist=`ceph-conf --list-sections $PREFIX`
+if [ -d "/var/lib/ceph/radosgw" ]; then
+    for d in `ls /var/lib/ceph/radosgw | grep ^ceph-`; do
+       if [ -e "/var/lib/ceph/radosgw/$d/sysvinit" ]; then
+           id=`echo $d | cut -c 6-`
+           dlist="client.$id $dlist"
+       fi
+    done
+fi
+
+case "$1" in
+    start)
+        for name in $dlist
+        do
+            auto_start=`ceph-conf -n $name 'auto start'`
+            if [ "$auto_start" = "no" ] || [ "$auto_start" = "false" ] || [ "$auto_start" = "0" ]; then
+                continue
+            fi
+
+           shortname=`echo $name | cut -c 8-`
+           if [ ! -e "/var/lib/ceph/radosgw/ceph-$shortname/sysvinit" ]; then
+                # mapped to this host?
+               host=`ceph-conf -n $name host`
+               hostname=`hostname -s`
+               if [ "$host" != "$hostname" ]; then
+                    [ $VERBOSE -eq 1 ] && echo "hostname $hostname could not be found in ceph.conf:[$name], not starting."
+                    continue
+               fi
+           fi
+
+            user=`ceph-conf -n $name user`
+            if [ -z "$user" ]; then
+                user="$DEFAULT_USER"
+            fi
+
+            log_file=`$RADOSGW -n $name --show-config-value log_file`
+            if [ -n "$log_file" ]; then
+                if [ ! -e "$log_file" ]; then
+                    touch "$log_file"
+                fi
+                chown $user $log_file
+            fi
+
+            echo "Starting $name..."
+            if [ $DEBIAN -eq 1 ]; then
+                start-stop-daemon --start -u $user -x $RADOSGW -p /var/run/ceph/client-$name.pid -- -n $name
+            else
+                ulimit -n 32768
+                core_limit=`ceph-conf -n $name 'core file limit'`
+                if [ -z $core_limit ]; then
+                    DAEMON_COREFILE_LIMIT=$core_limit
+                fi
+                daemon --user="$user" "$RADOSGW -n $name"
+            fi
+        done
+        ;;
+    reload)
+        echo "Reloading $name..."
+       if [ $DEBIAN -eq 1 ]; then
+            start-stop-daemon --stop --signal HUP -x $RADOSGW --oknodo
+       else
+            killproc $RADOSGW -HUP
+       fi
+       ;;
+    restart|force-reload)
+        $0 stop
+        $0 start
+        ;;
+    stop)
+        timeout=0
+        for name in $dlist
+        do
+          t=`$RADOSGW -n $name --show-config-value rgw_exit_timeout_secs`
+          if [ $t -gt $timeout ]; then timeout=$t; fi
+        done
+
+       if [ $DEBIAN -eq 1 ]; then
+            if [ $timeout -gt 0 ]; then TIMEOUT="-R $timeout"; fi
+            start-stop-daemon --stop -x $RADOSGW --oknodo $TIMEOUT
+       else
+           killproc $RADOSGW
+           while pidof $RADOSGW >/dev/null && [ $timeout -gt 0 ] ; do
+               sleep 1
+               timeout=$(($timeout - 1))
+            done
+       fi
+        ;;
+    status)
+        daemon_is_running $RADOSGW
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|restart|force-reload|reload|status} [-v|--verbose]" >&2
+        exit 3
+        ;;
+esac
+