Using proxy protocol with docker image


I’ve installed Percona XtraDB Cluster 5.7 on 3 nodes using docker setup, and I’ve started testing proxy using proxy-protocol to keep client IP addresses in logs.
I’ve followed guide from blog post to configure it and it seems to work fine when connecting from remote machines via proxy and from local host itself (both docker host and docker guest) but when connecting from server that is proxy itself, i get following error message:

ERROR 1042 (HY000): Can't get hostname for your address

And this is both when i try to reach proxy endpoint and node directly.

I tried to add --skip-name-resolve to mysqld startup command but i have the same issue.

This is my docker-compose.yml that configures the container

version: '3.3'
        image: percona/percona-xtradb-cluster:5.7
            - /opt/percona/data/cert:/cert
            - /opt/percona/data/config:/etc/percona-xtradb-cluster.conf.d
            - /opt/percona/data/data:/var/lib/mysql
            - /opt/percona/data/log:/var/log/mysql
            - '3306:3306'
            - '4444:4444'
            - '4567:4567'
            - '4568:4568'
            MYSQL_ROOT_PASSWORD: secretpassword
            XTRABACKUP_PASSWORD: secretpassword
            CLUSTER_NAME: company-pxe-cluster1
            CLUSTER_JOIN: node2
          --wsrep_node_address=node1 --wsrep_node_incoming_address=node1:3306 --pxc-strict-mode=PERMISSIVE --server-id=1689939751 --slow-query-log=1 --slow-query-log-file=/var/log/mysql/pxc-slow.log --long-query-time=2 --log-error=/var/log/mysql/error.log --expire-logs-days=1 --tls-version=invalid --proxy-protocol-networks= --skip-name-resolve

This is portion of my haproxy file:

listen mysql-TCP-3306
    bind *:3306

    mode tcp
    timeout client  10800s
    timeout server  10800s
    balance leastconn
    option tcp-check
    tcp-check expect string mysql_native_password
    option allbackups

    server node1 node1:3306 check send-proxy