0 0 " lY>;ҁr )F pk #!/bin/sh # # Resource script for rsync daemon # # Description: Manages rsync daemon as an OCF resource in # an High Availability setup. # # Author: Dhairesh Oza # License: GNU General Public License (GPL) # # # usage: $0 {start|stop|status|monitor|validate-all|meta-data} # # The "start" arg starts rsyncd. # # The "stop" arg stops it. # # OCF parameters: # OCF_RESKEY_binpath # OCF_RESKEY_conffile # OCF_RESKEY_bwlimit # # Note:This RA requires that the rsyncd config files has a "pid file" # entry so that it is able to act on the correct process ########################################################################## # Initialization: : ${OCF_FUNCTIONS_DIR=${OCF_ROOT}/lib/heartbeat} . ${OCF_FUNCTIONS_DIR}/ocf-shellfuncs USAGE="Usage: $0 {start|stop|status|monitor|validate-all|meta-data}"; ########################################################################## usage() { echo $USAGE >&2 } meta_data() { cat < 1.0 This script manages rsync daemon Manages an rsync daemon The rsync binary path. For example, "/usr/bin/rsync" Full path to the rsync binary The rsync daemon configuration file name with full path. For example, "/etc/rsyncd.conf" Configuration file name with full path This option allows you to specify a maximum transfer rate in kilobytes per second. This option is most effective when using rsync with large files (several megabytes and up). Due to the nature of rsync transfers, blocks of data are sent, then if rsync determines the transfer was too fast, it will wait before sending the next data block. The result is an average transfer rate equaling the specified limit. A value of zero specifies no limit. limit I/O bandwidth, KBytes per second END exit $OCF_SUCCESS } get_pid_and_conf_file() { if [ -n "$OCF_RESKEY_conffile" ]; then CONF_FILE=$OCF_RESKEY_conffile else CONF_FILE="/etc/rsyncd.conf" fi grep -v "^#" "$CONF_FILE" | grep "pid file" > /dev/null if [ $? -eq 0 ]; then PIDFILE=`grep -v "^#" "$CONF_FILE" | grep "pid file" | awk -F "=" '{ print $2 }'` fi } rsyncd_status() { if [ -n "$PIDFILE" -a -f $PIDFILE ]; then # rsync is probably running PID=`cat $PIDFILE` if [ -n "$PID" ]; then if ps -p $PID | grep rsync >/dev/null ; then ocf_log info "rsync daemon running" return $OCF_SUCCESS else ocf_log info "rsync daemon is not running but pid file exists" return $OCF_ERR_GENERIC fi else ocf_exit_reason "PID file empty!" return $OCF_ERR_GENERIC fi fi # rsyncd is not running ocf_log info "rsync daemon is not running" return $OCF_NOT_RUNNING } rsyncd_start() { # if rsyncd is running return success rsyncd_status retVal=$? if [ $retVal -eq $OCF_SUCCESS ]; then exit $OCF_SUCCESS elif [ $retVal -ne $OCF_NOT_RUNNING ]; then ocf_exit_reason "Error. Unknown status." exit $OCF_ERR_GENERIC fi if [ -n "$OCF_RESKEY_binpath" ]; then COMMAND="$OCF_RESKEY_binpath --daemon" else COMMAND="rsync --daemon" fi if [ -n "$OCF_RESKEY_conffile" ]; then COMMAND="$COMMAND --config $OCF_RESKEY_conffile"