macos - How to auto-load MySQL on startup on OS X Yosemite / El Capitan

Question

After upgrading OS X my install of MySQL stopped loading on startup.

This walk-through on MySQL says:

"The Startup Item installation adds a variable MYSQLCOM=-YES- to the system configuration file /etc/hostconfig. If you want to disable the automatic startup of MySQL, change this variable to MYSQLCOM=-NO-."

So, I opened that file and it says:

# This file is going away 
AFPSERVER=-NO- 
AUTHSERVER=-NO-
TIMESYNC=-NO-
QTSSERVER=-NO-
MYSQLCOM=-YES-

I assume OSX dev's added the # This file is going away but I'm not certain.

If that is the case, what is the proper way to start MySQL on startup on OSX Yosemite?

Answer 1

This is what fixed it:

First, create a new file: /Library/LaunchDaemons/com.mysql.mysql.plist

<?xml version="1.0" encoding="UTF-8"?>
<plist version="1.0">
  <dict>
    <key>KeepAlive</key>
    <true />
    <key>Label</key>
    <string>com.mysql.mysqld</string>
    <key>ProgramArguments</key>
    <array>
      <string>/usr/local/mysql/bin/mysqld_safe</string>
      <string>--user=mysql</string>
    </array>        
  </dict>
</plist>

Then update permissions and add it to launchctl:

sudo chown root:wheel /Library/LaunchDaemons/com.mysql.mysql.plist
sudo chmod 644 /Library/LaunchDaemons/com.mysql.mysql.plist
sudo launchctl load -w /Library/LaunchDaemons/com.mysql.mysql.plist