\o/ On Wed, Dec 18, 2019 at 8:01 AM Sage Weil <sweil@xxxxxxxxxx> wrote: > > We just merged the bit py2->py3 conversion pull request to master. Most > tests are passing, but lots of stuff is going to break. Please look for > problems and send PRs or at least let us know. > > There's an etherpad with a TODO list here: > > https://pad.ceph.com/p/py3 > > If you need to base a branch or whatever on a non-broken py2 base, you the > last-py2 branch in ceph.git. > > > Big changes (Alfredo, please correct anything I get wrong here!) > > - Master (and octopus) are python3 only. Mgr modules are all python 3. > The only (known) remaining py2/py3 script in ceph.git (that users will > see) is /usr/bin/cephadm, which is designed to be 2/3 agnostic and run on > either version. > > - We're only producing python bindings for rados/rgw/rbd/cephfs for > python 3 now. That means no more python-rados; only python3-rados. > > - Master/octopus are centos8-only. There will be no centos7 server > packages for octopus. Likewise, there will be no nautilus or mimic > packages for centos8. It is not possible/practical to port our py2 > dependencies forward or py3 dependencies backwards. That means: > > - package-based upgrades will be tested on ubuntu only > - centos7 users will need to either simultaneously upgarde distro+ceph > or migrate to a containerized ceph (either cephadm or > ceph-ansible-deployed containers). > > - Teuthology is still py2. Any tests that run stuff out of qa/tasks on > the host (e.g., vstart-runner) need to run on ubuntu 18.04 (which has > working versions of both py2 and py3). > > - ceph-container is switching to a centos8 base. We're dropping > ceph-iscsi and nfs-ganesha from the (master/wip) images until those builds > are available. > > - Any other random tests we came across that need py2 (e.g., s3-tests) > are pinned to ubuntu test nodes for the time being. Lots of catch-up to > do here. > > Yay! > > Big thanks to Alfredo, David, Ken, and the rest of the team who have been > slaving away building packages for all of our py3 dependencies for > fedora and centos8! It was a lot of stuff: > > https://copr.fedorainfracloud.org/coprs/ktdreyer/ceph-el8/packages/ > > sage > _______________________________________________ > Dev mailing list -- dev@xxxxxxx > To unsubscribe send an email to dev-leave@xxxxxxx > -- Cheers, Brad _______________________________________________ Dev mailing list -- dev@xxxxxxx To unsubscribe send an email to dev-leave@xxxxxxx
