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From Wido den Hollander <w...@widodh.nl>
Subject Re: [DISCUSS] Let's fix CloudStack Upgrades and DB migrations with CloudStack Chimp
Date Fri, 28 Aug 2015 07:40:19 GMT


On 28-08-15 08:51, Rohit Yadav wrote:
> Hi all,
> 
> Some of us have discussed in the past on fixing CloudStack’s upgrade and
> DB migration, I’m trying to explore if we can really fix this. Please
> review, advise changes, add suggestions along with your upgrade
> experience so we can improve this in near future starting with ACS 4.7
> or above:
> 
> http://cwiki.apache.org/confluence/display/CLOUDSTACK/CloudStack+Chimp
> (note: this wiki will keep changing depending on the discussions and
> feedback)
> 

I think it's a great idea. The current database upgrade path is indeed
fragile and causes issues in multiple occasions.

I would say we do this in what we call 5.0 and also switch to Java 8 at
the same time :)

Why 5.0? Well, we tell users that you gave to upgrade to 4.6 or 4.7
first and THEN you can go to 5.0

Going from <4.6 to 5.0 directly is NOT supported.

Wido

> Regards,
> Rohit Yadav
> Software Architect, ShapeBlue
> 
> 
> 
> 
> M. +91 88 262 30892 | rohit.yadav@shapeblue.com
> <mailto:rohit.yadav@shapeblue.com>
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> 
> 
> 
> 
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> 
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