[OpenDaylight TSC] Magnesium MRI


Robert Varga <nite@...>
 

On 16/09/2019 09:43, Lori Jakab wrote:
Hi Robert,
Hey Lori,

On Sat, Sep 14, 2019 at 8:09 AM Robert Varga <nite@...
<mailto:nite@...>> wrote:

I am therefore raising the issue of resource committment to provide the
patches for those projects. Expected offset-0 readiness is in two weeks
(i.e. *9/27/2019*, 10 days ahead of the deadline) at which point the
resources committed to doing this should start to execute. The patches
should be ready by *10/8/2019* (based on schedule), with a possible
extension to 10/15/2019.


Let us know when there is a relatively easy way to test our work, either
by a multi-patch job on the magnesium-mri topic or when offset-0
projects are merged and I will start working on it.
So multipatch will not be a reasonable place for at least another week,
as we need to get that onto Java 11, plus there is work in CDS which
needs to be finished -- otherwise CDS will probably be failing around
models containin uint8 & friends.

At this point, though, everything up to and including neutron should be
passing -Pq build, so yeah, you should be able to start of
lispflowmapping if you rebuild your controller -> neutron dependencies
locally.

Regards,
Robert


Lori Jakab <lorand.jakab+odl@...>
 

Hi Robert,

On Sat, Sep 14, 2019 at 8:09 AM Robert Varga <nite@...> wrote:
Hello everyone,

This is a wall of text, but there is important information being
communicated here, so *committers and especially PTLs*, please do read
this email in full and raise any questions/objections as soon as possible.

Based on current Magnesium schedule, we are:

- 3 weeks from Release Integrated Deadline
- 5 weeks from Version Bump Checkpoint

While I am finalizing the contents of the MRI window, detailed here:
https://wiki.opendaylight.org/view/Magnesium_platform_upgrade, it is now
time to identify who is committed to working on providing downstream
patches.

Current set of patches are here:
https://git.opendaylight.org/gerrit/q/topic:"magnesium-mri". Based on
https://wiki.opendaylight.org/view/Project_list and past experience of
(the lack of engagement) in these activities by those projects, I will
be providing patches for tier-1 offset-1 projects.

That leaves us with the following projects which are *not* covered:
- neutron
- genius
- lispflowmapping
- sfc (depending on whether it will be dropped)
- netvirt

I am therefore raising the issue of resource committment to provide the
patches for those projects. Expected offset-0 readiness is in two weeks
(i.e. *9/27/2019*, 10 days ahead of the deadline) at which point the
resources committed to doing this should start to execute. The patches
should be ready by *10/8/2019* (based on schedule), with a possible
extension to 10/15/2019.

Let us know when there is a relatively easy way to test our work, either by a multi-patch job on the magnesium-mri topic or when offset-0 projects are merged and I will start working on it.

Regards,
-Lori
 

Abhijit: can you put this on the TSC agenda, please? I may have a
scheduling conflict preventing me from attending, but all the data is
out there and the TSC representatives should be able to provide at least
preliminary committments.

As an unusual wrinkle in this window, we are switching
maven.compiler.release, which means that all Magnesium jobs will need to
be switched to running with JDK11 before MRI integration patches can be
tested. In order to make that switch safely, though, we need to upgrade
maven-javadoc-plugin, and hence integrate
https://git.opendaylight.org/gerrit/q/topic:"odlparent-5.0.2" into
Magnesium beforehand.

This serves as a heads-up on that I will be asking for supercommitter
rights to integrate that topic sometime next week (probably
Wednesday-Friday).

Given that odlparent-5.0.2 upgrades checkstyle, which needs to be fixed
up, I do plan to merge trivial source code changes, which are split out
and ordered before the actual upgrade (like
https://git.opendaylight.org/gerrit/c/openflowplugin/+/84246), even if
the committers on affected projects fail to review and merge them
beforehand.

This upgrade will be mirrored on stable/sodium (which is what
odlparent-5.0.x supports primarily) after that release has gone out and
the branch is thawed.

Regards,
Robert

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