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pombreda / appscale

Automatically exported from code.google.com/p/appscale
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Allow for different placement of critical components #137

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
Right now AppScale components are laid out as follows:

1 node: Database Master, Load Balancer, Master AppController
all other nodes: Database Slaves, AppServers, AppControllers

Want to explore other layouts, such as:

1 node: Database Master / Load Balancer / AppController
1 node: Master AppController (shadow master)
1 node: Database Slave / AppController
1 node: AppServer / AppController

Will investigate performance tradeoffs as well.

Original issue reported on code.google.com by shattere...@gmail.com on 29 Dec 2009 at 6:48

GoogleCodeExporter commented 9 years ago 
Jonathan is actively working on this, so changed ownership to him.

Original comment by shattere...@gmail.com on 27 Jan 2010 at 9:04

GoogleCodeExporter commented 9 years ago 
Jonathan has sketched out most of the colocation work and will begin testing on
Euca/EC2 to verify that the changes work in those configurations as well.

Will also verify this personally once I can upgrade to the new deb package 
system.

Original comment by shattere...@gmail.com on 31 Mar 2010 at 6:39

GoogleCodeExporter commented 9 years ago

Original comment by shattere...@gmail.com on 22 Sep 2010 at 4:14