mysqlconfigurer

Releem MySQLConfigurer 0.6.0, 2021-06-17

• Added MySQL Performance Score metric.
• Added runtime information. Closes #62
• Added Display Recommended Configuration.
• Improved documentation Installation, Usage and Tests.
• Improved calcualtion of the 'myisam_sort_buffer_size' variable.
• Improved calculation of the 'read_rnd_buffer_size' variable.
• Improved calculation of the 'sort_buffer_size' variable.
• Removed usage of "mysqltuner.pl" domain.

Releem MySQLConfigurer 0.5.0, 2021-01-30

• Added simple one step installation process. Closes #23.
• Improved documentation.
• Improved and published tests description at releem.com. Closes #31.
• Fixed problem with timeout variables. Closes #29.
• Added calculation of the 'max_allowed_packet' variable.
• Added calculation of the 'read_rnd_buffer_size' variable.
• Improved calcualtion of the 'sort_buffer_size' variable.
• Improved calculation of the 'innodb_buffer_pool_size' variable.
• Improved calculation of the 'key_buffer_size' variable.
• Improved calculation of the 'innodb_buffer_pool_instances' variable. Closes #37.

Releem MySQLConfigurer 0.4.0, 2020-11-21

• Improved documentation
• Added option -m to set memory limit for MySQL in MBs. Closes #42.
• Fixed downloading MySQLTuner every launch. Closes #46.
• Added option -k - Releem API Key authorization.
• Created Releem Community groups on Slack and Telegram.

• Added MySQL 8 support. Closes #39
• Fixed calculation of the 'key_buffer_size' variable for MySQL 8.0.
• Tested compatibility with MySQL 5.5, MySQL 5.6, MySQL 5.7, MySQL 8.0, MariaDB 10.1, MariaDB 10.2, MariaDB 10.3, MariaDB 10.4, MariaDB 10.5.
• Improved documentation with Security section.
• Improved documentation with information about setting open_files_limit.
• Improved documentation with installation perl-Data-Dumper module on Centos.

MySQL Configurer 0.3.1, 2020-07-08

• Added calculation of the 'table_open_cache' variable.
• Added calculation of the 'table_definition_cache' variable. Closes #18

• Tested compatibility with MySQL 5.5, MySQL 5.6, MySQL 5.7, MariaDB 10.1, MariaDB 10.2, MariaDB 10.3.
• Added calculation of the 'key_buffer_size' variable for improve performance of the MyIsam storage engine.
• Added calculation of the 'innodb_buffer_pool_chunk_size' variable for MySQL 5.7.5 and later, MariaDB 10.2.2 and later.
• Added calculation of the 'max_connections' variable based on 'Max_used_connections' MySQL status variable.
• Improve calculation of the 'innodb_log_file_size' variable using 'innodb_log_files_in_group' variable.
• Improve documentation with install dependencies step for Debian/Ubuntu and Centos/Redhat.
• Fix documentation. Update example of the recommended configuration file. Closes #35
• Fix documentation. How to safely apply the configuration file. Closes #36

• Imrove stability. Response message for incompatible report. Closes #10
• Improve documentation. Added supported MySQL versions. Closes #22

• Fixed rename file z_aiops_mysql.conf -> z_aiops_mysql.cnf. Issue #14 was closed
• Added rounding of variables. Issue #17 was closed.
• Added calculation max_connections. Issue #16 was closed.
• Added calculation thread_cache_size. Issue #15 was closed.
• Improve documentation. Issue #13 was closed.

Added check MySQLTuner exit code for prevent invalid requests to API
#5 was closed

Added -s option for the curl command to hide unnecessary output
#2 was closed

Fixed documentation and added check for JSON module
#6 was closed

Added old values to configuration file
#4 was closed

Fixed calculations of the innodb_buffer_pool_instances
#1 was closed

Added extended output on errors