Hi Graham, Thanks for your reply, it seems a lot of efforts goes into CC3.x, when CC3.x will fully feature-complete compare with CC 2.2.4? we're using CC 2.2.4, but also want cpu/memory resource limit feature urgently. Can we use CC3.x right now? On Wed, Aug 23, 2017 at 5:59 PM, Whaley, Graham <graham.whaley(a)intel.com&gt; wrote:

Hi Jovi, Thanks for the links Horace. To expand on your observations Jovi… yes, CC2.x is ‘stable’, and primary development is forging ahead on CC3.x. CC3.x is at ‘beta’ stage, which indicates feature-complete before release (that is, no new major features added until post release), and the goal was to have CC3.x released with at minimum a comparable or better feature set to CC2.x. Thus, you should find CC3.x beta has all the features of CC2.2.4. CC3.x is still in beta right now (although release is fairly imminent), but if you are willing to accept trialling CC3.x, then please follow the links Horace provided. We would heartily welcome feedback, input and contributions on CC3.x ☺ Graham From: Li, Horace Sent: Thursday, August 24, 2017 7:30 AM To: Jovi Zhangwei <jovi.zhangwei(a)gmail.com&gt;; Whaley, Graham <graham.whaley(a)intel.com&gt; Cc: cc-devel(a)lists.01.org Subject: RE: [cc-devel] Questions about clear container Hi, Jovi, Here is the CC 3.0 installation guide from github.com, and it supports installation on Fedora and Ubuntu. https://github.com/clearcontainers/runtime/blob/master/docs/ubuntu-instal... https://github.com/clearcontainers/runtime/blob/master/docs/fedora-instal... Hope it could help for you to start early evaluation of CC 3.0. Thanks, Horace From: cc-devel [mailto:cc-devel-bounces@lists.01.org] On Behalf Of Jovi Zhangwei Sent: Wednesday, August 23, 2017 7:50 PM To: Whaley, Graham <graham.whaley@intel.com<mailto:graham.whaley@intel.com>> Cc: cc-devel@lists.01.org<mailto:cc-devel@lists.01.org> Subject: Re: [cc-devel] Questions about clear container Hi Graham, Thanks for your reply, it seems a lot of efforts goes into CC3.x, when CC3.x will fully feature-complete compare with CC 2.2.4? we're using CC 2.2.4, but also want cpu/memory resource limit feature urgently. Can we use CC3.x right now? On Wed, Aug 23, 2017 at 5:59 PM, Whaley, Graham <graham.whaley@intel.com<mailto:graham.whaley@intel.com>> wrote: Hi Jovi, Yes, under kubernetes with CRI-O. You can find some details on setting that up in the wiki page: https://github.com/01org/cc-oci-runtime/wiki/Clear-Containers-and-Kubernetes I will also ask @eernst and @mcastelino to add/confirm that here. Yep. This is a current known limitation. There are some details over in the CC3.x repo. We should be looking at that in CC3.x relatively soon. https://github.com/clearcontainers/runtime/blob/master/docs/limitations.m... https://github.com/clearcontainers/runtime/issues/200 https://github.com/clearcontainers/runtime/issues/379 Reference: https://github.com/01org/cc-oci-runtime/wiki/Limitations#15cpu-and-memory Yep, also known. Along with the reference you provide, also: https://github.com/clearcontainers/runtime/blob/master/docs/limitations.m... https://github.com/clearcontainers/runtime/issues/381 https://github.com/clearcontainers/runtime/issues/341 These are being looked into at present for CC3.x. In the meantime, as a potential workaround for some situations, In CC2.x (cc-oci-runtime) you can modify the https://github.com/01org/cc-oci-runtime/blob/master/data/hypervisor.args.in file to change what the fixed configuration is. And some similar cpu features were added to CC3.x recently. https://github.com/clearcontainers/runtime/pull/297 Of course, contributions and pull requests to help improve any of these are always more than welcome ;-) Graham --------------------------------------------------------------------- Intel Corporation (UK) Limited Registered No. 1134945 (England) Registered Office: Pipers Way, Swindon SN3 1RJ VAT No: 860 2173 47 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies. --------------------------------------------------------------------- Intel Corporation (UK) Limited Registered No. 1134945 (England) Registered Office: Pipers Way, Swindon SN3 1RJ VAT No: 860 2173 47 This e-mail and any attachments may contain confidential material for the sole use of the intended recipient(s). Any review or distribution by others is strictly prohibited. If you are not the intended recipient, please contact the sender and delete all copies.