how to install mysql package at puppet agent in

onliveserver

i have these log message during configuration at puppet agent .

Run of Puppet configuration client already in progress; skipping (/var/lib/puppet/state/agent_catalog_run.lock exists)

sumeethannurkar

https://www.linode.com/docs/guides/install-and-manage-mysql-databases-with-puppet-hiera-on-ubuntu-16-04/

You can refer above URL