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Large scale CI upgrade

Hey all,

I've been working on a CI project nearly non-stop for 7 years.  The Program is in use internally, on a daily basis by several hundred people.

Best practice has not been followed over the years - Ubuntu version is old, PHP version is ancient, CI version is a grumpy old man.

I want to gradually transition everything on to a new server, fully updated.  Because a lot of the code will not work due to deprication and such, I was thinking of having two domains:

- new.program.com
- old.program.com

I was thinking that I could transition the code one module at a time - there are about 150 modules, and transitioning will be long and tedious, and development still has to be ongoing.  After I am able to integrate module1 into the new server - any references on the old server could redirect the new server, and vice versa.

Does this make sense?  Any suggestions? Is there a more logical way of doing this?


Messages In This Thread
Large scale CI upgrade - by Juicepig - 02-05-2018, 11:56 AM
RE: Large scale CI upgrade - by zurtri - 02-05-2018, 03:50 PM
RE: Large scale CI upgrade - by dave friend - 02-05-2018, 08:17 PM
RE: Large scale CI upgrade - by Juicepig - 02-12-2019, 07:37 AM

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