Run docker-machine at startup in OS X

com.docker.machine.default.plist

<?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>EnvironmentVariables</key>
        <dict>
            <key>PATH</key>
            <string>{{ INSERT_PATH_HERE }}</string>
        </dict>
        <key>Label</key>
        <string>com.docker.machine.default</string>
        <key>UserName</key>
        <string>{{ INSERT_USERNAME_HERE }}</string>
        <key>ProgramArguments</key>
        <array>
            <string>/usr/local/bin/docker-machine</string>
            <string>start</string>
            <string>default</string>
        </array>
        <key>RunAtLoad</key>
        <true/>
    </dict>
</plist>

guide.md

• Move com.docker.machine.default.plist to /Library/LaunchDaemons

sudo mv com.docker.machine.default.plist /Library/LaunchDaemons/
sudo chown root:wheel /Library/LaunchDaemons/com.docker.machine.default.plist

• Add to launchctl list

sudo launchctl load -w /Library/LaunchDaemons/com.docker.machine.default.plist

• Reboot & check