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eng: Update the release procedure.
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Chris Johns
parent
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06a8f1059b
@ -10,7 +10,7 @@ Release Process
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The release process creates an RTEMS release. The process has a number of
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stages that happen before a release can be made, during the creation of the
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release procedure and after the release has been made.
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release and after the release has been made.
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Releases
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========
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@ -159,29 +159,73 @@ Release Repositories
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The following are the repositories that a release effects. Any repository
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action is to be performed in the following repositories:
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#. rtems.git
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#. ``rtems.git``
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#. rtems-docs.git
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#. ``rtems-docs.git``
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#. rtems-examples.git
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#. ``rtems-examples.git``
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#. rtems-libbsd.git
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#. ``rtems-libbsd.git``
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#. rtems-source-builder.git
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#. ``rtems-source-builder.git``
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#. rtems-tools
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#. ``rtems-tools.git``
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#. rtems_waf
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#. ``rtems_waf.git``
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#. ``rtems-release.git``
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Pre-Release Procedure
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=====================
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* All tickets must be resolved, closed or moved to a later milestone.
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* All tickets must be resolved, closed or moved to a later
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milestone. Tickets can exist that are specific to the branch and are
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to be resolved before the first release is made.
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* Create release snapshots and post suitable build and test results.
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Release Branching
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=================
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A release has a release branch in each of the release repositories. A
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release is a created from a release branch. The release branch label
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is the RTEMS major version number.
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LibBSD Release Branch
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---------------------
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The ``rtems-libbsd.git`` is an exception as it has two active release
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branches. The repository has a release branch based on the ``master``
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like all the release repositories and it can have a FreeBSD version
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specific release branch that is used in the release.
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LibBSD runs two branches during it's development cycle. The ``master``
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branch tracks the FreeBSD ``master`` branch. This means LibBSD tracks
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FreeBSD's development. LibBSD also tracks a FreeBSD branch for the
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RTEMS release. For example RTEMS 5 tracks FreeBSD 12 as it's release
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base. This provides functionaly stability to the RTEMS 5 release by
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allowing a control process to track bug fixes in FreeBSD 12.
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Pre-Branch Procedure
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--------------------
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* All tickets assigned to the release's first milestone must be
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resolved. Tickets can exist that are specific to the branch and are
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to be resolved before the first release is made.
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* The following BSP must build using the RSB:
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- ``arm/beagleboneblack``
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* Check and make sure the RSB kernel, libbsd and tools configurations
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reference the ``master`` when the branch is made.
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The RSB GIT builds reference a specific commit so it is important
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the relevant configurations are valid.
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Branch Procedure
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----------------
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* Branch labels are the major number as branch releases increment the minor
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number. A branch is only created when the first major release is made.
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@ -189,6 +233,8 @@ Pre-Release Procedure
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.. code-block:: none
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git clone <URL>/<REPO> <REPO>
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cd <REPO>
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git checkout -b <VERSION> origin/master
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git push origin <VERSION>
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@ -201,6 +247,83 @@ Pre-Release Procedure
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git checkout -b 5 origin/master
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git push origin 5
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* Check and make sure the RSB kernel, libbsd and tools reference the
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branch commit.
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Post-Branch Procedure
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---------------------
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#. Create a release page for the next RTEMS release in Trac.
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#. Update the releases table. The page link is:
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https://devel.rtems.org/wiki/Release
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Update the table adding the new development release to the top
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moving down the previous releases.
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Label the new release branch as "Releasing". The documentation link
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is left pointing to ``master`` until the release is made and the
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documentation is installed on the RTEMS Documentation web site.
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#. Update the release table in the front page of the Trac Wiki. The
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page link is:
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https://devel.rtems.org/wiki/
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#. Add the milestones for the new development branch. The Trac page
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is:
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.. code-block:: none
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= 6.1 (open)
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== Statistics
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|| '''Total'''||[[TicketQuery(milestone=6.1,count)]] ||
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|| Fixed||[[TicketQuery(status=closed&milestone=6.1,resolution=fixed,count,)]] ||
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|| Invalid||[[TicketQuery(status=closed&milestone=6.1,resolution=invalid,count,)]] ||
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|| Works for me||[[TicketQuery(status=closed&milestone=6.1,resolution=worksforme,count,)]] ||
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|| Duplicate||[[TicketQuery(status=closed&milestone=6.1,resolution=duplicate,count,)]] ||
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|| Won't fix||[[TicketQuery(status=closed&milestone=6.1,resolution=wontfix,count,)]] ||
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== Distribution
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[[TicketQuery(milestone=6.1&group=type,format=progress)]]
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== Summary
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[[TicketQuery(milestone=6.1)]]
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== Details
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[[TicketQuery(col=id|time|resolution|component|reporter|owner|changetime,status=closed&milestone=6.1,rows=summary|description,table)]]
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Replace ``6.1`` with the required milestone.
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#. Create the RC1 release candidate with the source as close the
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branch point as possible.
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#. Create a ticket to the clean the RSB for the release. The RSB's
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``master`` branch carries a number of older configurations and new
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release configurations. These can be confusing to a new user and
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add no value to a released RSB. For example leaving RTEMS 6 tool
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building configurations in the RTEMS 5 release.
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Post-Branch Version Number Updates
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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After the release repositored have been branched the ``master`` branch
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has to have the major version number updated. The follow is a list of
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the needed changes.
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#. RSB requires the following files be changed:
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``source-builder/sb/version.py``
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Update ``_version``.
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#. RTEMS Tools requires the following files be changed:
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``config/rtems-version.ini``
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Update ``revision``,
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Release Procedure
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=================
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@ -209,6 +332,26 @@ the RTEMS FTP server. You will need ssh access to the RTEMS server
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``dispatch.rtems.org`` and suitable permissions to write into the FTP release
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path on the RTEMS server.
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#. The release process starts by branching the repositories. To branch
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run the script:
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.. code-block:: none
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./rtems-release-branch [-p] <USER> <VERSION> <REVISION>
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Example:
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.. code-block:: none
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cd
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mkdir -p development/rtems/releases
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cd development/rtems/releases
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git clone git://git.rtems.org/rtems-release.git rtems-release.git
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cd rtems-release.git
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./rtems-release-branch -p chrisj 5
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You need to have suitable commit access to the repositories.
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#. To create the RTEMS release run the release script:
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.. code-block:: none
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@ -219,11 +362,6 @@ path on the RTEMS server.
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.. code-block:: none
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cd
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mkdir -p development/rtems/releases
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cd development/rtems/releases
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git clone git://git.rtems.org/rtems-release.git rtems-release.git
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cd rtems-release.git
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./rtems-release 5 1.0
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#. Copy the release to the RTEMS FTP server:
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@ -267,4 +405,10 @@ Post-Release Procedure
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The following procedures are performed after a release has been created.
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#. TBD
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#. Update the release to the RTEMS servers:
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.. code-block:: none
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rsync --rsh=ssh -arv 5.1.0 chrisj@dispatch.rtems.org:/data/ftp/pub/rtems/releases/5/.
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#. Test a build of the ``beagleboneblack`` BSP.
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