Hi Hossein,
I can only give you a generic answer for your problem. We are CloudStack
and AWS users. Our company is a system integrator / outsourcing company
/ managed service provider.
We run into your issue all the time.
For applications that need HA and resiliency we have (often) chosen to
fix the issue in the Cloud Infrastructure. Like you stated you do not
want touch the code base. Of course you cannot fix infra on AWS. You can
do some of that in CloudStack (or OpenStack).
Having that said AWS and CloudStack without alterations could be an
option in some uses cases. You have to design properly for your issues.
If you want to know exactly what you are up against you have to
investigate a little more. You can do so, by making a PoC on both
CloudStack environments and AWS. Or you can ask a company that is
helping you from a consultancy point of view. Which one i best depends
on the level of engineers you have in your company.
Hope this helps.
Regards,
Arjan
hossein zabolzadeh <mailto:[email protected]>
28 May 2014 18:29
Thanks for your video. I saw, and it was useful.
But I have another question: What happens when an old application ran into
the AWS like cloud infrastructure?
In my opinion the application bother both from HA and resiliancy.
What's your idea behind that?
Let's talk about my problem. My main problem is that, I want to convert my
company's datacenter into a cloud infrastructure. But there are atleast 10
legacy application which hold my business. So, if I go to the AWS like
CMPs, I don't know what will be happening when run all of these 10 legacy
applications?
(I don't want to make any change to my application codebases)
Thanks in advance.
Aaron Delp <mailto:[email protected]>
28 May 2014 15:15
Take a look at this video I did. In this context vCloud = Old Apps,
OpenStack or AWS = New Apps, CloudStack = Both Types of applications in
different availability zones.
https://www.youtube.com/watch?v=Guw2n8XceLg
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e: [email protected]
c: 919-561-7904
t: @aarondelp
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hossein zabolzadeh <mailto:[email protected]>
28 May 2014 14:03
Hi,
I hear a lot about openStack, and its rapid development and improvement. I
also know that we have two type of cloud paradigm. Amazon and Vcloud. And
also know that cloudstack is vcloud like CMP. But What really these words
mean?
Can you take an example(Technical Example) to show the real differences
between AWS and Vcloud cloud approach?
From a technical point of view, what is a real difference between
these tow
types of cloud approaches?
