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This has long been part of the base image ENTRYPOINT.

mariadb: add exporter instance to logs

See merge request !148

Replaces ai3/tools/diagnostics with a newer implementation, that is
more robust (no memory leaks) and provides better debugging data (all
network connections are logged).

The spamassassin dump is clogging some servers (bayes
tables have a very high contention and can't be locked),
try using --single-transaction (all data is InnoDB).

This makes service-prober look like any other custom blackbox
prober to float.

Fixes issue ai3/prod#248.

ci: enable web/noblogs mixins to run on Bullseye

See merge request !147

float-util-mariadb: use mysql_query to grant exporter privileges

See merge request !145

CI: run Bullseye tests alongside Buster

See merge request !146

The 'mysql_user' module doesn't recognise the privilege as valid.

float-util-mariadb: grant replica monitor for exporter

See merge request !144

mysqld-exporter errors out when attempting to collect slave stats:

level=error msg="Error scraping for collect.slave_status: Error 1227:
Access denied; you need (at least one of) the SUPER, SLAVE MONITOR
privilege(s) for this operation" source="exporter.go:171"

Option introduced in mariadb 10.5.8:
https://mariadb.com/docs/reference/mdb/privileges/SLAVE_MONITOR/

Bullseye compat/packages

See merge request !143

web-users: restart dav together with webdav-auth

See merge request !142

A bandaid for ai3/prod#244

test: fix basic auth for web-users

See merge request !141

web-users: use quoted ldap uri

See merge request !139

The previous version wouldn't send Authorization headers when
needed/requested