Percona is quite strict on having primary keys on all tables (and rightly so).
Please add primary keys to all tables, even if it's just an auto-increment.

It's mostly just the following tables:
authentication_logs (could just get a auto-increment primary key added)
identity_verification_tokens (could just set the token as primary key)

Please provide a ping() convenience method for healthchecks to analyze whether the client object has a good connection to the LDAP server.

For example, submit a search query.

This represents a common operation that users shouldn't have to dig into low level details to figure out.

From @benyanke on April 19, 2018 1:14

Added a bunch of optional config options in #8 , however, didn't also update the example config file to show off these cases.

Copied from original issue: nmcclain/glauth#12