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This document describes how to release the source version of Trafodion.

Prerequisites

Create keys needed to sign the release

Notify the community about the upcoming release

Preparing the artifacts

Prepare release notes

Verify Apache requirements are met

Create a release branch and notify community when branch is available

Create artifacts

Test artifacts

Stage the artifacts

Once all the artifacts have been created and tested, it is time to stage them.  Upload the artifacts to the https://dist.apache.org/repos/dist/dev/incubator/trafodion directory.

  1. Make sure svn exists – can be downloaded from yum
    1. which svn
    2. svn --version (version 1.6.11 works)
  2. Create a directory to store the svn repositoy
  3. Checkout source code, this creates a directory called incubator
           svn co https://dist.apache.org/repos/dist/dev/incubator
  4. cd trafodion
  5. Create a new directory for the release: mkdir apache-trafodion-x.x.x-incubating
  6. cd <apache-trafodion-x.x.x-incubating>
  7. Copy the four files to the incubating directory.
  8. Make sure you do an svn add for the new directory and all four files
  9. Ask for a review of the changes
  10. Commit your changes
    1. svn status
    2. svn commit –m "message…"
    3. go to https://dist.apache.org/repos/dist/dev/incubator to see if your changes were committed

Verification

At this time, all the artifacts have been uploaded to the staging area.

Verify signatures

Download all the artifacts from the staging area including:

  apache-trafodion-x.x.x-incubating-src.tar.gz
  apache-trafodion-x.x.x-incubating-src.tar.gz.asc
  apache-trafodion-x.x.x-incubating-src.tar.gz.md5
  apache-trafodion-x.x.x-incubating-src.tar.gz.sha 

Check signatures and checksums

  For apache-trafodion-x.x.x-incubating-src.tar.gz.asc, do:

  • gpg apache-trafodion-x.x.x-incubating-src.tar.gz.asc
  • expect:
      gpg: Signature made Tue 03 Nov 2015 12:59:10 AM UTC using RSA key ID A44C5A05
      gpg: Can't check signature: No public key
  • extract public key from key ID returned above
  • gpg --keyserver pgpkeys.mit.edu --recv-key A44C5A05
  • expect:
      gpg: requesting key A44C5A05 from hkp server pgpkeys.mit.edu
      gpg: /home/centos/.gnupg/trustdb.gpg: trustdb created
      gpg: key A44C5A05: public key "Roberta Marton (CODE SIGNING KEY) <rmarton@apache.org>" imported
  • gpg --verify apache-trafodion-x.x.x-incubating-src.tar.gz.asc
  • expect:
      gpg: Signature made <date> using RSA key ID A44C5A05
      gpg: Good signature from "Roberta Marton (CODE SIGNING KEY) <rmarton@apache.org>"
      gpg: WARNING: This key is not certified with a trusted signature!
      gpg: There is no indication that the signature belongs to the owner.

  For apache-trafodion-x.x.x-incugating-src.tar.gz.md5, do:

  • md5sum -c apache-trafodion-x.x.x-incubating-src.tar.gz.md5
  • expect: apache-trafodion-x.x.x-incubating-src.tar.gz: OK 

  For apache-trafodion-x.x.x-incubating-x.x.x-incubating-src.tar.gz.sha, do:

  • sha1sum -c apache-trafodion-x.x.x-incubating-src.tar.gz.sha
  • expect:  apache-trafodion-x.x.x-incubating-src.tar.gz: OK

Verify the source tree

  • Make a test directory: mkdir trafodion_prep; cd trafodion_prep
  • untar the file to the new directory:  tar –xvf apache-trafodion-x.x.x-incubating-src.tar.gz
  • Check out the tagged version from git
  • Compare the checked out version with the trafodion_prep directory, they should match.  Suggestion - use the bcompare file compare report feature.

Verify Apache requirements

  • Make sure that the high level directory contains: DISCLAIMER, NOTICE, LICENSE, README
  • Run rat to make sure all files have Apache copyrights

Complete the release

Under construction

 

 

 

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