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<p>This page describes how to create a Trafodion release. You have to be a Trafodion committer to use these instructions.</p>
<div class="page-header">
<h1 id="prerequisites">Prerequisites</h1>
</div>
<div class="section">
<h2 id="Create_PGP_Key">Create PGP Key</h2>
<p>If you haven’t done so already, then you need to create a PGP key so that you can sign the release. Please refer to: <a class="externalLink" href="http://www.apache.org/dev/openpgp.html#generate-key">http://www.apache.org/dev/openpgp.html#generate-key</a>.</p>
<p>Please remember to store your private key in a secure place.</p>
<p><b>Example</b></p>
<div class="source">
<div class="source">
<pre>gpg --gen-key (verify that sha1 is avoided (last on list – see above web site)
gpg -k (shows public key)
gpg -K (shows private key)
</pre>
</div>
</div>
<div class="section">
<h3 id="Upload_Public_Key">Upload Public Key</h3>
<p>Upload your public key to a public key server. We recommend using <a class="externalLink" href="https://pgp.mit.edu/">https://pgp.mit.edu/</a>.</p>
<p><b>Example</b></p>
<div class="source">
<div class="source">
<pre>gpg --send-keys &lt;keyID&gt; --keyserver pgp.mit.edu
</pre>
</div>
</div>
</div>
<div class="section">
<h3 id="Create_Revocation_Certificate">Create Revocation Certificate</h3>
<p>Create a revocation certification using the instructions at: <a class="externalLink" href="http://www.apache.org/dev/openpgp.html#revocation-certs">http://www.apache.org/dev/openpgp.html#revocation-certs</a>.</p>
<p>Please remember to store it in a secure place separate from your PGP keys.</p>
<p><b>Example</b></p>
<div class="source">
<div class="source">
<pre>gpg --output revoke-&lt;keyD&gt;.asc --armor --gen-revoke &lt;keyID&gt;
</pre>
</div>
</div>
<h1 id="add_pgp_to_keys_file">Add PGP to KEYS File</h1>
<p>Do the following:</p>
<div class="source">
<div class="source">
<pre>svn co https://dist.apache.org/repos/dist/release/incubator/trafodion traf_release
cd traf_release
gpg --list-sigs &lt;keyID&gt; &gt;&gt; KEYS
gpg -armor –export &lt;keyID&gt;
svn commit –m “added new public key to KEYS file“
</pre>
</div>
</div>
<h1 id="prepare_artifacts">Prepare Artifacts</h1>
</div>
</div>
<div class="section">
<h2 id="Prepare_New_Release">Prepare New Release</h2>
<ol style="list-style-type: decimal">
<li>Send a message out to the community indicating that a new release is being planned. In this message, indicate what is planned for the release and when the release is scheduled.</li>
<li>Give contributors enough time to assimilate this information so they can make plans to deliver their changes. Recommend giving the community several weeks notice.</li>
<li>Review open issues and planned features; determine what JIRA’s should be included in the release.</li>
</ol>
</div>
<div class="section">
<h2 id="Verify_Release_Requirements">Verify Release Requirements</h2>
<p>You need to ensure that:</p>
<ul>
<li>A DISCLAIMER file exists in the top level directory containing correct information. Please refer to: <a class="externalLink" href="http://incubator.apache.org/guides/branding.html#disclaimers">http://incubator.apache.org/guides/branding.html#disclaimers</a>.</li>
<li>NOTICE and LICENSE files exist in the top level directory which includes all third party licenses used in the product. Please refer to: <a class="externalLink" href="http://www.apache.org/dev/licensing-howto.html">http://www.apache.org/dev/licensing-howto.html</a>.</li>
<li>A README file exists and is up to date in the top level directory describing the release.</li>
<li>The source release contains source code only, no binaries.</li>
<li>The provenance of all source files is clear.</li>
<li>All source files have Apache license headers, where possible. Where not possible, then the exceptions are written up in the RAT_README file located in the top level directory.</li>
<li>RAT report is clean.</li>
<li>Copyright dates are current.</li>
<li>Build instructions are provided and can be run successfully.</li>
<li>Test instructions are provided and can be run successfully.</li>
</ul>
</div>
<div class="section">
<h2 id="Create_Release_Branch">Create Release Branch</h2>
<p>Prior to releasing, send a message to the community indicating that a new release is imminent and that a new branch will be created to build the artifacts.</p>
<p>After the new release branch is created, send another message to the community indicating that the branch is available and the deliveries will be monitored. Allow deliveries on the main branch to continue.</p>
<p>Verify that all required changes have been delivered.</p>
</div>
<div class="section">
<h2 id="Create_Artifacts">Create Artifacts</h2>
<p>Trafodion uses git as its repository. When a new version is created, mark the repository with the tag to make sure it source tar can be recreated.</p>
<div class="section">
<h3 id="Create_Tag">Create Tag</h3>
<p><b>Example: Release x.x.x and release candidate 1 (rc1)</b></p>
<div class="source">
<div class="source">
<pre>git checkout -b tagx.x.x &lt;release branch name&gt;
git tag -a x.x.xrc1
git show x.x.xrc1
git push apache x.x.xrc1
git tag
</pre>
</div>
</div>
<p>Once completed, a new source tar file exist in the distribution directory. </p>
</div>
<div class="section">
<h3 id="Create_Artifact_Checksums_and_Signatures">Create Artifact Checksums and Signatures</h3>
<p><b>Assumption</b>: You’ve already created the signing key and registered it at the <a class="externalLink" href="https://pgp.mit.edu/">https://pgp.mit.edu/</a> repository.</p>
<div class="source">
<div class="source">
<pre>gpg --armor --output apache-trafodion-x.x.x-incubating-src.tar.gz.asc --detach-sig apache-trafodion-x.x.x-incubating-src.tar.gz
gpg --verify apache-trafodion-x.x.x-incubating-src.tar.gz.asc
md5sum apache-trafodion-x.x.x-incubating-src.tar.gz &gt; apache-trafodion-x.x.x-incubating-src.tar.gz.md5
sha1sum apache-trafodion-x.x.x-incubating-src.tar.gz &gt; apache-trafodion-x.x.x-incubating-src.tar.gz.sha
</pre>
</div>
</div>
<h1 id="test_artifacts">Test Artifacts</h1>
</div>
</div>
<div class="section">
<h2 id="Build_and_Test_Source_tar_File">Build and Test Source tar File</h2>
<p>Build and test the source tar file using the <a href="build.html">Build Trafodion</a> instructions. You should perform this test on the following environments:</p>
<ul>
<li>Test build on a fresh VM.</li>
<li>Test build using the tagged version from git</li>
</ul>
</div>
<div class="section">
<h2 id="Compare_Tagged_Version_with_Source_tar_File">Compare Tagged Version with Source tar File</h2>
<p>Compare the code from the source tar file with the tagged version to make sure they match. The follow example assumes that the branch artifacts contains the release candidates.</p>
<div class="source">
<div class="source">
<pre>mkdir traf_test
cd traf_test
cp &lt;git dir&gt;/incubator-trafodion/distribution/* .
tar zxf apache-trafodion-x.x.x-incubating-src.tar.gz
</pre>
</div>
</div>
<p>Compare the two versions; for example, by using BCompare and the “Folder Compare Report” feature:</p>
<div class="source">
<div class="source">
<pre>old: traf_test/incubator-trafodion
new: &lt;git dir&gt;/incubator-trafodion
</pre>
</div>
</div>
<p><b>Note:</b> The git version will have some additional git folders and the distribution directory.</p>
</div>
<div class="section">
<h2 id="Verify_Apache_Requirements">Verify Apache Requirements</h2>
<p>Verify checksums and signatures using the <a href="#Verify_Signatures">Verify Signature</a> instructions below.</p>
<p>Ensure that the high-level directory contains valid version of:</p>
<ul>
<li><b><tt>DISCLAIMER.txt</tt></b></li>
<li><b><tt>LICENSE.txt</tt></b></li>
<li><b><tt>NOTICE.txt</tt></b></li>
<li><b><tt>RAT_README.txt</tt></b></li>
<li><b><tt>README.txt</tt></b></li>
</ul>
<h1 id="stage_artifacts">Stage Artifacts</h1>
<p>Once all the artifacts have been created and tested, then it’s time to stage them. Upload the artifacts to the <a class="externalLink" href="https://dist.apache.org/repos/dist/dev/incubator/trafodion">https://dist.apache.org/repos/dist/dev/incubator/trafodion</a> directory.</p>
<ol style="list-style-type: decimal">
<li>Make sure <b><tt>svn</tt></b> exists. (It can be downloaded using <b><tt>yum</tt></b>.)
<ul>
<li><b><tt>which svn</tt></b></li>
<li><b><tt>svn --version</tt></b> (version 1.6.11 works)</li>
</ul></li>
<li>Create a directory to store the <b><tt>svn</tt></b> repositoy</li>
<li>Checkout source code. This creates a directory called incubator.
<ul>
<li><b><tt>svn co https://dist.apache.org/repos/dist/dev/incubator</tt></b></li>
</ul></li>
<li><b><tt>cd trafodion</tt></b></li>
<li>Create a new directory for the release: <b><tt>mkdir apache-trafodion-x.x.x-incubating</tt></b></li>
<li><b><tt>cd &lt;apache-trafodion-x.x.x-incubating&gt;</tt></b></li>
<li>Copy the four files to the incubating directory.</li>
<li>Ensure that you do an <b><tt>svn add</tt></b> for the new directory and all four files</li>
<li>Ask for a review of the changes</li>
<li>Commit your changes
<ul>
<li><b><tt>svn status</tt></b></li>
<li><b><tt>svn commit –m &quot;message…&quot;</tt></b></li>
<li>Go to <a class="externalLink" href="https://dist.apache.org/repos/dist/dev/incubator">https://dist.apache.org/repos/dist/dev/incubator</a> to see if your changes were committed</li>
</ul></li>
</ol>
<h1 id="verification">Verification</h1>
<p>All artifacts have been uploaded to the staging area.</p>
</div>
<div class="section">
<h2 id="Verify_Signatures">Verify Signatures</h2>
<p>Download all the artifacts from the staging area including:</p>
<div class="source">
<div class="source">
<pre>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
</pre>
</div>
</div>
<p>Check signatures and checksums.</p>
<p><b><tt>apache-trafodion-x.x.x-incubating-src.tar.gz.asc</tt></b></p>
<div class="source">
<div class="source">
<pre># View public key
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 &quot;Jane Doe (CODE SIGNING KEY) &lt;jdoe@apache.org&gt;&quot; imported
# Verify signature
gpg --verify apache-trafodion-x.x.x-incubating-src.tar.gz.asc
# Expect:
gpg: Signature made &lt;date&gt; using RSA key ID A44C5A05
gpg: Good signature from &quot;Roberta Marton (CODE SIGNING KEY) &lt;rmarton@apache.org&gt;&quot;
gpg: WARNING: This key is not certified with a trusted signature!
gpg: There is no indication that the signature belongs to the owner.
</pre>
</div>
</div>
<p><b><tt>apache-trafodion-x.x.x-incugating-src.tar.gz.md5</tt></b></p>
<div class="source">
<div class="source">
<pre> md5sum -c apache-trafodion-x.x.x-incubating-src.tar.gz.md5
# Expect:
apache-trafodion-x.x.x-incubating-src.tar.gz: OK
</pre>
</div>
</div>
<p><b><tt>apache-trafodion-x.x.x-incubating-x.x.x-incubating-src.tar.gz.sha</tt></b></p>
<div class="source">
<div class="source">
<pre>sha1sum -c apache-trafodion-x.x.x-incubating-src.tar.gz.sha
# Expect:
apache-trafodion-x.x.x-incubating-src.tar.gz: OK
</pre>
</div>
</div>
</div>
<div class="section">
<h2 id="Verify_Apache_Requirements">Verify Apache Requirements</h2>
<p>Ensure that the high-level directory contains valid version of:</p>
<ul>
<li><b><tt>DISCLAIMER.txt</tt></b></li>
<li><b><tt>LICENSE.txt</tt></b></li>
<li><b><tt>NOTICE.txt</tt></b></li>
<li><b><tt>RAT_README.txt</tt></b></li>
<li><b><tt>README.txt</tt></b></li>
</ul>
<p>Next, run <b><tt>rat</tt></b> to make sure all files have Apache copyrights.</p>
<h1 id="complete_release">Complete Release</h1>
<p>To be completed.</p>
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