redis-haproxy.cfg

defaults
        mode tcp
        timeout connect 5000ms
        timeout client 50000ms
        timeout server 50000ms


frontend http
        bind :8080

        default_backend stats

backend stats
        mode http
        stats enable

        stats enable
        stats uri        /
        stats refresh 1s
        stats show-legends
        stats admin if TRUE

frontend redis-alpha
        bind *:6379
        default_backend redis-alpha



backend redis-alpha
        mode tcp
        balance first
        option tcp-check

        tcp-check send auth\ YOUR_AUTH_FOR_REDIS\r\n
        tcp-check send info\ replication\r\n
        tcp-check expect string role:master



        server redis-alpha:10.0.0.13:6379 10.0.0.13:6379 maxconn 1024 check inter 1s
        server redis-alpha:10.0.0.4:6379 10.0.0.4:6379 maxconn 1024 check inter 1s


backend redis-online
        mode tcp
        balance first
        option tcp-check

        tcp-check send auth\ YOUR_AUTH_FOR_REDIS\r\n
        tcp-check send PING\r\n
        tcp-check expect string +PONG

        server redis-alpha:10.0.0.13:6379 10.0.0.13:6379 maxconn 1024 check inter 1s
        server redis-alpha:10.0.0.4:6379 10.0.0.4:6379 maxconn 1024 check inter 1s