Redisフェイルオーバ時に実行するスクリプト。 要redis-vpc-route-change.py

redis-failover.sh

#!/bin/sh

IPADDR=`LANG=C ifconfig eth0 | sed -n '/.*inet addr:\([0-9.]*\).*/{s//\1/;p}'`
LOCK_FILE="/tmp/redis-failover.lock"

if [ "$#" = "7" ]; then
    if [ ! -f ${LOCK_FILE} ]; then
        touch ${LOCK_FILE}
        if [ "$3" = "end" -a $6 = ${IPADDR} ]; then
            /usr/bin/python /usr/local/sbin/redis-vpc-route-change.py
        fi
        if [ -f ${LOCK_FILE} ]; then
            rm -f ${LOCK_FILE}
        fi
    fi
fi