HAProxy configuration file with Aurora endpoints

haproxy.aurora.endpoints.cfg

global
    log         127.0.0.1 local2

    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4096
    user        haproxy
    group       haproxy
    daemon
    stats socket /var/lib/haproxy/stats user root group root level admin
    stats maxconn 1
    stats timeout 120s

resolvers awsvpc
    nameserver vpc 172.31.0.2:53

defaults
    mode        tcp
    log         global
    retries     3
    timeout     connect 10s
    timeout     client 1m
    timeout     server 1m
    timeout     check 10s
    maxconn     512

listen mysql
    bind 127.0.0.1:3306
    mode tcp
    option mysql-check user haproxy
    balance roundrobin

    server reader uorat-aurora.cluster-ro-xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 weight 1 check port 3306 resolvers awsvpc inter 2000 fall 5
    server reader1 uorat-aurora-001.xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 weight 0 check port 3306 resolvers awsvpc inter 2000 fall 5
    server reader2 uorat-aurora-002.xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 weight 0 check port 3306 resolvers awsvpc inter 2000 fall 5
    server reader3 uorat-aurora-003.xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 weight 0 check port 3306 resolvers awsvpc inter 2000 fall 5
    server reader4 uorat-aurora-004.xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 weight 0 check port 3306 resolvers awsvpc inter 2000 fall 5
    server master uorat-aurora.cluster-xxxxxxxxxxxx.ap-northeast-1.rds.amazonaws.com:3306 check port 3306 resolvers awsvpc backup