LAMP Server without single failure point + Global Server Load Balancing?

Posted by José Nobile on Server Fault See other posts from Server Fault or by José Nobile
Published on 2012-09-18T21:12:34Z Indexed on 2012/09/18 21:40 UTC
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load-balancing

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failovercluster

I want implement a LAMP Server (Linux Apache MySQL PHP) without a single failure point and with Global Server Load Balancing.

I have a server in Cali, Colombia, and other server will be installed in Melbourne, Australia, user in America can use the Cali Server and in Europe, Asia, Africa or Oceania use the Melbourne Server. If any server fail (or load is excessively high), a server must answer all request. Data in MYSQL must be in sync, php files, any configuration in both server must be in sync.

I read about of Google DNS Server 8.8.8.8 and 8.8.4.4 and ANY Cast, also about MySQL semisynchronous replication and MySQL Cluster, but what about other things, as crontabs, and the configurations in server?

The solution can't depend of APNIC or BGP, only open source software running in Linux.

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