@Johnny, Thank you very much for your declare, it's quite clear now for me. On Tue, Jun 13, 2017 at 09:22:25AM -0500, Johnny Hughes wrote: > On 06/13/2017 02:37 AM, 杨成伟 wrote: > > Hi list, > > > > I found centos genericcloud image for openstack at > > https://docs.openstack.org/image-guide/obtain-images.html#centos > > > > but I didn't found any release note for these images, so I didn't known > > what's difference between genericcloud image and the official centos > > release, e.g. centos 6.8, 7.2 release and etc. > > > > Is there any wiki/doc/releasenote? > > There is no real difference, the Generic Images are a point time image > made from CentOS (either 6 or 7) for the end of the month for that date. > For example, CentOS-7-x86_64-GenericCloud-1705.qcow2c is an image > created with the latest packages from the end of May 2017, and is > represented as 1705 (YYMM). > > It is basically a minimal install (plus the cloud-init RPM and it's > dependencies) that you can add things to with 'yum install' and it > includes the base OS and the updates from May 31, 2017. We do one every > month. It works just like a minimal install of CentOS if you did it > from the installation ISOs. Here is a link: > > http://cloud.centos.org/centos/7/images/ > > We also have vagrant box installs and atomic installs if you need those > instead of VM images: > > http://cloud.centos.org/centos/7/atomic/images/ > > http://cloud.centos.org/centos/7/vagrant/x86_64/images/ > > All of these images are just a different way to get base CentOS plus > updates for the end of a given month. > > We also create an ISO set for the same date here, if you prefer ISO > installs to images: > > https://buildlogs.centos.org/rolling/7/isos/x86_64/ > > Those are also point in time (end of the month) ISO sets that are base > CentOS plus all updates at the time they are generated. > > _______________________________________________ > CentOS-devel mailing list > CentOS-devel at centos.org > https://lists.centos.org/mailman/listinfo/centos-devel -- Thanks, Chengwei -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: Digital signature URL: <http://lists.centos.org/pipermail/centos-devel/attachments/20170620/56a02136/attachment-0008.sig>