From 318bac66fa17464b22e3635aa305768e3bd74a48 Mon Sep 17 00:00:00 2001 From: Doug Hellmann Date: Thu, 15 Feb 2018 15:05:51 -0500 Subject: [PATCH] draft of presentation for rocky ptg Change-Id: Ib5ec2f4a8f67d6c563daef2a0d2f7c4efc7bebe9 Signed-off-by: Doug Hellmann --- .../index.html | 231 +++++++++++++++++- 1 file changed, 229 insertions(+), 2 deletions(-) diff --git a/presentations/6-months-in-the-life-of-openstack/index.html b/presentations/6-months-in-the-life-of-openstack/index.html index 12f6d57..38e9e61 100644 --- a/presentations/6-months-in-the-life-of-openstack/index.html +++ b/presentations/6-months-in-the-life-of-openstack/index.html @@ -50,13 +50,240 @@ import re
-

Create your other slides here

+

Mission

+ +

Coordinating the release of OpenStack deliverables, by + defining the overall development cycle, release models, + publication processes, versioning rules and tools, then + enabling project teams to produce their own releases.

+ + +
+ +
+

Not Responsible for

+ +
    +
  • Feature scheduling
    • +
  • Feature tracking
    • +
  • Prioritization of work
    • +
+
+ +
+

cycle-with-milestones

+ +
    +
  • commit to publish development milestones following a + predetermined schedule
    • +
  • commit to produce a release to match the end of the + 6-month development cycle
    • +
  • used by service projects
    • +
+
+ +
+

cycle-with-intermediary

+ +
    +
  • produce multiple full releases during the cycle
    • +
  • commit to produce a release near the end of the + 6-month development cycle
    • +
  • used by libraries and service projects
    • +
+
+ +
+

cycle-trailing

+ +
    +
  • commit to produce a release no later than 2 weeks + after the end of the 6-month development cycle
    • +
  • within the cycle can follow milestones or produce + intermediate releases
    • +
  • used by deployment tools
    • +
+
+ +
+

Before PTG

+
    +
  • Establish and publish release schedule
    • +
+ + +
+ +
+

Before Milestone 1

+
    +
  • Make initial contact with PTLs
    • +
  • Sign up release liaisons
    • +
+ + +
+ +
+

Staying in touch

+
    +
  • #openstack-release on freenode
    • +
  • [release] on openstack-dev@
    • +
+
+ +
+

Before Milestone 2

+
    +
  • First "warning" for projects that missed the + milestone
    • +
  • Why do milestones apply to everyone?
    • +
+ + +
+ +
+

Before Milestone 3

+
    +
  • Coordinate the library release freeze
    • +
  • Update gerrit and the CI system to handle the new + stable branches
    • +
  • Coordinate requirements freeze
    • +
+
+ +
+

Why do we want to release before the final cut-off?

+
    +
  • Services are only tested with released libraries
    • +
  • We need a place to create the stable branch
    • +
+
+ +
+

Why do we freeze library releases?

+
    +
  • Stability for consumers
    • +
  • Downstream packagers
    • +
+
+ +
+

Why are client and regular library freezes different?

+
    +
  • Clients have late-landing features to support the + service
    • +
+
+ +
+

Why do we freeze the requirements list?

+
    +
  • Stability for our CI
    • +
  • Downstream packagers
    • +
+
+ +
+

Before RC1

+
    +
  • Make sure cycle-with-intermediary projects are + thinking about the end of cycle coming up
    • +
+
+ +
+

At RC1

+
    +
  • Ensure all projects are branched
    • +
  • Coordinate updates and branching for devstack and + grenade
    • +
  • Coordinate branching of requirements list
    • +
+ + +
+ +
+

Before Final

+
    +
  • Publish a planned set of final releases for PTL and + liaison review
    • +
+
+ +
+

At Final

+
    +
  • Tag the final releases
    • +
  • Coordinate with the docs team to publish the + documentation
    • +
+
+ +
+

Planned Changes for Rocky

+ +
    +
  • nudging library maintainers more often for + releases
    • +
  • nudging cycle-with-intermediary maintainers earlier + for releases
    • +
  • publishing all services to PyPI (under + discussion)
    • +
+ +

Resources

- openstack-infra/release-tools/presentation-6-months-in-the-life-of-openstack + openstack-infra/release-tools/presentation-6-months-in-the-life-of-openstack + +

+

+ openstack/releases/PROCESS.rst