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This article mainly explains "how to achieve more radosgw stand-alone". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Next let the editor to take you to learn "how to achieve more radosgw stand-alone" bar!

/ bin/sh### BEGIN INIT INFO# Provides Short-Description! / bin/sh### BEGIN INIT INFO# Provides: radosgw# Required-Start: $remote_fs $named $network $time# Required-Stop: $remote_fs $named $network $time# Default-Start: 2 34 'Default-Stop: 0 1' Short-Description: radosgw RESTful rados gateway# Description: radosgw RESTful rados gateway### END INIT INFOPATH=/sbin:/bin:/usr/binif [- x / sbin/start-stop-daemon]; then DEBIAN=1. / lib/lsb/init-functionselse. / etc/rc.d/init.d/functions DEBIAN=0 # detect systemd, also check whether the systemd-run binary exists SYSTEMD_RUN=$ (which systemd-run 2 > / dev/null) grep-qs systemd / proc/1/comm | | SYSTEMD_RUN= "" fidaemon_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=0for opt in $*; do if ["$opt" = "- v"] | | ["$opt" = "--verbose"]; then VERBOSE=1 fidone# prefix for radosgw instances in ceph.confPREFIX='client.radosgw.'# user to run radosgw as (if not specified in ceph.conf) DEFAULT_USER='root'RADOSGW= `which radosgw`if [!-x "$RADOSGW"]; then [$VERBOSE-eq 1] & & echo "$RADOSGW could not start, it is not executable." Exit 1fi# 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 doneficase "$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

The default startup script takes hostname as the judgment variable, which I skipped here.

Use proc

New ceph auth New radosgw user

Add user keyring

Add radosgw service configuration information to ceph.conf

Start the service using a script

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