radosgw单机多怎么实现
本篇内容主要讲解“radosgw单机多怎么实现”，感兴趣的朋友不妨来看看。本文介绍的方法操作简单快捷，实用性强。下面就让小编来带大家学习“radosgw单机多怎么实现”吧!
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/etc/init.d/radosgw
#! /bin/sh
### BEGIN INIT INFO
# Provides: radosgw
# Required-Start: $remote_fs $named $network $time
# Required-Stop: $remote_fs $named $network $time
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: radosgw RESTful rados gateway
# Description: radosgw RESTful rados gateway
### END INIT INFO
PATH=/sbin:/bin:/usr/bin
if [ -x /sbin/start-stop-daemon ]; then
DEBIAN=1
. /lib/lsb/init-functions
else
. /etc/rc.d/init.d/functions
DEBIAN=0
# detect systemd, also check whether the systemd-run binary exists
SYSTEMD_RUN=$(which systemd-run 2>/dev/null)
grep -qs systemd /proc/1/comm || SYSTEMD_RUN=""
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 $name
elif [ -n "$SYSTEMD_RUN" ]; then
$SYSTEMD_RUN -r su "$user" -c "ulimit -n 32768; $RADOSGW -n $name"
else
ulimit -n 32768
daemon --user="$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 -SIGHUP
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 -t
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默认的启动脚本是以hostname为判断变量，我这里跳过了这个步骤。
使用流程
新建ceph auth新建radosgw用户
添加用户keyring
在ceph.conf里面添加radosgw服务配置信息
使用脚本启动服务
到此，相信大家对“radosgw单机多怎么实现”有了更深的了解，不妨来实际操作一番吧！这里是创新互联网站，更多相关内容可以进入相关频道进行查询，关注我们，继续学习！
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