Testing haproxy failed

@jalilimhmd wrote:

Hi,
I configured 3 servers to act as proxy for mysql galera cluster.
And this is my haproxy config file on 3 servers.

global
    log 127.0.0.1   local0 notice
    user haproxy
    group haproxy

defaults
    log     global
    retries 3
    timeout connect 5000
    timeout client  50000
    timeout server  50000

# MySQL Load Balance Pool
listen mysql-cluster
    bind 0.0.0.0:3306
    mode tcp
    option mysql-check user haproxy_check
    balance roundrobin
    server st-cntrl 10.0.0.101:3306 check weight 1
    server st-ctl02 10.0.0.102:3306 check weight 1
    server st-ctl03 10.0.0.103:3306 check weight 1

The problem is when I test haproxy with command below, I get handshake error.

mysql -h 127.0.0.1 -u haproxy_root -p -e "SHOW DATABASES"

error:

ERROR 2013 (HY000): Lost connection to MySQL server at 'handshake: reading inital communication packet', system error: 11

What should I do to fix the issue.
P.S. mysql and haproxy and keepalived are on same servers.

Regards,
Mohammad

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