Re: What is recommended ceph docker image for use

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It should be as recent as possible. I think would use the HWE Kernel. 

Ignat Zapolsky <ignat.zapolsky@xxxxxxxxxx> schrieb am Do., 9. Mai 2019, 13:11:

Hi,

 

Thank you.

 

Is there a recommended version of kernel for ubuntu 16.04 to be used with ceph fs from ceph release 14 ?

 

Sent from Mail for Windows 10

 

From: Stefan Kooman
Sent: Thursday, May 9, 2019 7:53 AM
To: Ignat Zapolsky
Cc: ceph-users@xxxxxxxxxxxxxx
Subject: Re: What is recommended ceph docker image for use

 

Quoting Ignat Zapolsky (ignat.zapolsky@xxxxxxxxxx):

> Hi,

>

> Just a question what is recommended docker container image to use for

> ceph ?

>

> CEPH website us saying that 12.2.x is LTR but there are at least 2

> more releases in dockerhub – 13 and 14.

>

> Would there be any advise on selection between 3 releases ?

 

There isn't a "LTR" concept anymore in Ceph. There are three releases

that are supported at any given time. As soon as Octopus (15) will be

released Luminous (12) won't be (officially) supported anymore.

 

I would go for the latest release, Nautilus (14), when setting up a new

cluster. But if you want to go for a release that has been more battle

tested in production go for Mimic (13). It might also depend on your use

case: cephfs is proabably best served from Nautilus. Nautilus release

has improvements in all major interfaces (RGW, RBD, cephfs) though, but

might have some (undiscovered) issues.

 

Gr. Stefan

 

 

 

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