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But `mariadb::server::purge_conf_dir`  should be OK, right?

The `mariadb::server::override_options :` looks bad as well, right?

Is there a binary in Linux to lint yaml files on the CLI?

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<@UF7CLS0JD> There are some empty values there for `bind-address` and `log_output`. Not sure what you want those to be, so I just set them as `~` (which is the null character in YAML).

But here’s how that YAML should look.

```      Path "/etc/puppetlabs/code/environments/production/data/role/mariadb.yaml"
        Original path: "role/%{facts.atq.role}.yaml"
        Found key: "mariadb::server::override_options" value: {
          "purge_conf_dir" =&gt; true,
          "mysqld" =&gt; {
            "binlog_format" =&gt; "MIXED",
            "innodb_buffer_pool_size" =&gt; "1G",
            "innodb_buffer_pool_instances" =&gt; 1,
            "join_buffer_size" =&gt; "512K",
            "key_buffer_size" =&gt; "256M"
          }
        }```


Puppet runs without applying the changes, though.

Next thing I’d check is node classification then.
What tells Puppet to apply `mariadb` to your node? Is there a `node` definition? Maybe that’s not matching?

so, purge_conf_dir shouldn't be a key on override_options

that parameter is stuff to pass to my.cnf basically

```mariadb::server::manage_repo: true
mariadb::server::manage_config_file: true
mariadb::server::purge_conf_dir: true
mariadb::server::repo_version: '10.6'
mariadb::backup::mariabackup::backupuser: 'potato'

# MySQL module config options passthru
mariadb::server::override_options:
  'mysqld':
    binlog_format: MIXED
    innodb_buffer_pool_size: 1G
    innodb_buffer_pool_instances: 1
    #    innodb_log_file_size: 1375M
    join_buffer_size: 512K
    key_buffer_size: 256M```


I know that `mariadb::server::repo_version` does work.

<https://github.com/puppetlabs/puppetlabs-mysql/blob/main/manifests/server/config.pp> this is where the configs get laid down

and it's called with this <https://github.com/puppetlabs/puppetlabs-mysql/blob/main/manifests/server.pp#L135-L144> (which sets the _options key that config uses)

I use the mariadb module.  It says that it uses the mysql module in the background but I can't figure out how and how I should interact with it.

I was assuming it just passed things through

`mariadb::server::repo_version` does work.

```mod 'edestecd/mariadb', '2.1.1'
mod 'puppetlabs/mysql', '10.3.0'```