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There are some differences in between Mac and Linux(CentOS) for my.cnf and some command line interfaces. There are two different approach to install MySQL on MAC: 1) Install by dmg file can download at https://www.mysql.com/downloads/ and 2) installing by brew. I will talk about the installation based on brew here. |
Install MySQL by brew
If you face any error when you run below command line, you will need to install brew.
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sudo brew install mysql |
If you want to allow connection from external servers, you need to modify /usr/local/Cellar/mysql/8.0.19/homebrew.mxcl.mysql.plist and bind-address=0.0.0.0 as following:
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>KeepAlive</key>
<true/>
<key>Label</key>
<string>homebrew.mxcl.mysql</string>
<key>ProgramArguments</key>
<array>
<string>/usr/local/opt/mysql/bin/mysqld_safe</string>
<string>--datadir=/usr/local/var/mysql</string>
<string>--bind-address=0.0.0.0</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>WorkingDirectory</key>
<string>/usr/local/var/mysql</string>
</dict>
</plist>
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MySQL server I used is 8.0.19, so the directory path for homebrew.mxcl.mysql.plist could be different than mine.
If you need to modify my.cnf, you will need to create it by vi /etc/my.cnf
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#
# created by Chun Kang 2020-03-09
# based on the guide at https://confluence.atlassian.com/doc/database-setup-for-mysql-128747.html
#
[client]
port=3306
socket=/tmp/mysql.sock
[mysqld]
port=3306
bind-address=0.0.0.0
skip-name-resolve
character-set-server=utf8mb4
collation-server=utf8mb4_bin
default-storage-engine=INNODB
max_allowed_packet=256M
innodb_log_file_size=2GB
transaction-isola-isolation=READ-COMMITTED
binlog_format=row
default_time_zone='+09:00'
max_connections=4096 |
Start MySQL
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sudo /usr/local/mysql/support-files/mysql.server start brew services start mysql |
Stop MySQL
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sudo /usr/local/mysql/support-files/mysql.server stop brew services stop mysql |
Restart MySQL
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sudo brew services restart mysql |
Set root access permission from all hosts
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cd /usr/local/mysql/support-files/mysql.server restartbin
mysql -u root -p mysql |
If you see > prompt, you can change it by below
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update set host='%' from user where user='root';
flush; |
If everything is okay, you can check it as following
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select host, user, grant_priv from user;
+-----------+------------------+------------+
| host | user | grant_priv |
+-----------+------------------+------------+
| % | root | Y |
| localhost | mysql.infoschema | N |
| localhost | mysql.session | N |
| localhost | mysql.sys | N |
+-----------+------------------+------------+ |