proxysql-admin.cnf

# proxysql admin interface credentials.
export PROXYSQL_DATADIR='/var/lib/proxysql'
export PROXYSQL_USERNAME='admin'
export PROXYSQL_PASSWORD='admin'
export PROXYSQL_HOSTNAME='localhost'
export PROXYSQL_PORT='6032'

# PXC admin credentials for connecting to pxc-cluster-node.
export CLUSTER_USERNAME='admin'
export CLUSTER_PASSWORD='admin'
export CLUSTER_HOSTNAME='localhost'
export CLUSTER_PORT='3306'

# proxysql monitoring user. proxysql admin script will create this user in pxc to monitor pxc-nodes.
export MONITOR_USERNAME='monitor'
export MONITOR_PASSWORD='monit0r'

# Application user to connect to pxc-node through proxysql
export CLUSTER_APP_USERNAME='proxysql_user'
export CLUSTER_APP_PASSWORD='passw0rd'

# ProxySQL read/write hostgroup 
export WRITE_HOSTGROUP_ID='10'
export READ_HOSTGROUP_ID='11'

# ProxySQL read/write configuration mode.
export MODE="singlewrite"

# Writer-is-reader configuration
export WRITER_IS_READER="ondemand"

# max_connections default (used only when INSERTing a new mysql_servers entry)
export MAX_CONNECTIONS="1000"