[Starlingx-discuss] Design and Documentation for our Starlingx/Release Plan Web Page.

Jones, Bruce E bruce.e.jones at intel.com
Wed Jul 18 19:50:48 UTC 2018


This LGTM.  I would add one more bullet item to the definition:
* can re-built at a later date

e e.g. to add a fix.  So anything that might impact the build should be branched, including (possibly) stx-tools.

If/when we ever start hosting binaries, we’ll want to branch everything from the toolchain on up.

     brucej

From: Dean Troyer [mailto:dtroyer at gmail.com]
Sent: Wednesday, July 18, 2018 11:51 AM
To: Hernandez Gonzalez, Fernando <fernando.hernandez.gonzalez at intel.com>
Cc: Troyer, Dean <dean.troyer at intel.com>; starlingx-discuss at lists.starlingx.io
Subject: Re: [Starlingx-discuss] Design and Documentation for our Starlingx/Release Plan Web Page.

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On Mon, Jul 16, 2018 at 5:54 PM, Hernandez Gonzalez, Fernando <fernando.hernandez.gonzalez at intel.com<mailto:fernando.hernandez.gonzalez at intel.com>> wrote:
Please take a look into this first proposal, our first approach is releasing something clean and neat, comments and suggestions are well welcome, more things can be added/removed if necessary.

I think we need to include a definition of exactly what a StarlingX Release/milestone is:

* A StarlingX milestone/release is a branch in the source code repositories that:
  * is considered stable
  * will have no additional features added
  * will backport bug fixes for critical issues only
  * will be maintained in the canonical repositories for a specified minimum period
  * The list of repos included is maintained in stx-manifest/default.xml (or similar) for any given release. (Note: this file included non-StarlingX-managed repos, only repos from the "starlingx" and "stx-staging" remotes are included.)

Based on that definition the release process for a milestone might look like:
* check out the current repos
* create branches at either HEAD or a specific SHA
* push branches back to master repos
* create new review to update the .gitreview file in each repo (this _should_ be the first merge on the new branch, there may be additional branch-specific updates required here at some point (release notes are common))
* update default.xml in the stx-manifest stable branch to pull the milestone branches rather than master

The process for the periodic releases would include the milestone process and additionally:
* when the RC period is concluded tag HEAD on the stable branches to denote the actual release

We should consider if we want to branch stx-tools or not as its intended to be release-agnostic and should not have any release-specific contents.  We may want to branch it anyway.

Thoughts?

dt

--

Dean Troyer
dtroyer at gmail.com<mailto:dtroyer at gmail.com>
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