cleanup ceph-deploy docs preflight documentation
1) Cleanup all the unnecessary manual edits of repo mentioned in pre-flight docs
one can use --stable=jewel or --stable=luminous option from ceph-deploy
2) edit selinux section, run in enforcing mode
3) Do we need yum-plugin-priorities? seems unnecessary
4) In the 'osd create', explain how to use lvm's
#2 Updated by Alfredo Deza 2 months ago
- Status changed from New to Need More Info
Vasu, I may have to lean on you to help a bit here. I've done already a bunch of cleanup at https://github.com/ceph/ceph/pull/20510 but I am not sure I follow your recommendations here.
We do need yum-plugin-priorities (required to pin our repos) and I don't agree on the selinux change since the docs mention it just for install and then change back to enforcing.
#3 Updated by Vasu Kulkarni 2 months ago
Yeah I looked at that PR and it does address the ceph-volume changes and does good amount of cleanup, Thanks!
I will try to cleanup the preflight setup when i get chance this week, most of that is not needed: http://docs.ceph.com/docs/master/start/quick-start-preflight/#ceph-deploy-setup (eg: add the release key, create the repo etc) which ceph-deploy does.
On the SELinux side we can add explicit statement to mention that it should be in enforcing mode, right now the statement I read feels like we "recommend" permissive or disabled mode.