Make innodb pool size configurable
Alows configuring of buffer pool size and decreases default value to 100MB. For VMs with 2G RAM is 592MB buffer too big. Then you can hit an issue that openstack requests fail because there is not enough memory to spawn new process or mysql server restart fails for because it fails to allocate 592MB buffer. Change-Id: I9126c090d3d4cd03cb93735a2b0c54fa250eed61
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@ -48,7 +48,12 @@ innodb_log_files_in_group = 2
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innodb_log_file_size = 64M
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innodb_log_file_size = 64M
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innodb_flush_log_at_trx_commit = 2
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innodb_flush_log_at_trx_commit = 2
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innodb_file_per_table = 1
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innodb_file_per_table = 1
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innodb_buffer_pool_size = 592M
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{{#mysql.innodb_buffer_pool_size}}
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innodb_buffer_pool_size = {{mysql.innodb_buffer_pool_size}}M
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{{/mysql.innodb_buffer_pool_size}}
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{{^mysql.innodb_buffer_pool_size}}
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innodb_buffer_pool_size = 100M
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{{/mysql.innodb_buffer_pool_size}}
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# TODO
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# TODO
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# innodb_read_io_threads
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# innodb_read_io_threads
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# innodb_write_io_threads
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# innodb_write_io_threads
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