- 'query_cache_size': value => hiera('database::query_cache_size', '64M');
- 'query_cache_limit': value => hiera('database::query_cache_limit', '2M');
- 'join_buffer_size': value => hiera('database::join_buffer_size', '256K');
- 'key_buffer_size': value => hiera('database::key_buffer_size', '32M');
- 'tmp_table_size': value => hiera('database::tmp_table_size', '64M');
- 'max_heap_table_size': value => hiera('database::max_heap_table_size', '64M');
- 'innodb_buffer_pool_size': value => hiera('database::innodb_buffer_pool_size', '256M');
- 'table_open_cache': value => hiera('database::table_open_cache', '800');
+ 'query_cache_size': value => lookup('database::query_cache_size', undef, undef, '64M');
+ 'query_cache_limit': value => lookup('database::query_cache_limit', undef, undef, '2M');
+ 'join_buffer_size': value => lookup('database::join_buffer_size', undef, undef, '256K');
+ 'key_buffer_size': value => lookup('database::key_buffer_size', undef, undef, '32M');
+ 'tmp_table_size': value => lookup('database::tmp_table_size', undef, undef, '64M');
+ 'max_heap_table_size': value => lookup('database::max_heap_table_size', undef, undef, '64M');
+ 'innodb_buffer_pool_size': value => lookup('database::innodb_buffer_pool_size', undef, undef, '256M');
+ 'table_open_cache': value => lookup('database::table_open_cache', undef, undef, '800');