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<meta name="description" content=" Singularity 2.2 release Oct 11, 2016 / It is with great pleasure that I announce the general availability of Singularity version 2.2! Here’s what’s in store for version 2.2 from your favorite Git clone, download, or distribution vendor: A complete rework of the back end source code to allow a much larger feature set, sanity, and facilitate contributions The ability to execute completely unprivileged (does not support Singularity images) (thanks to Brian Bockelman) Container execute by URI support (file, http, https, docker, etc..) Integration with the Docker Registry Remote API (thanks to Vanessa Sochat): stateless containers running ad-hoc bootstrapping importing OverlayFS support - Allows for automatic creation of bind points within containers at runtime (thanks to Amanda Duffy and Jarrod Johnson) Additional container formats supported (directories and archives) New bootstrap definition format to handle much more complicated and intuitive recipes All Singularity 2.x containers continue to be supported with this release.Additionally I would like to extend thanks to the following organizations for being part of supporting scientific computing with Singularity: Lawrence Berkeley National Labratory (http://scs.lbl.gov/) Stanford University (https://srcc.stanford.edu/) San Diego Supercomputing Center (http://www.sdsc.edu/) University of Nebraska-Lincoln (http://www.unl.edu/) Dartmouth (http://pbs.dartmouth.edu/) Yale University (http://www.yale.edu/) University Of Liverpool (http://www.liverpool.ac.uk/) Texas Advanced Computing Center (https://www.tacc.utexas.edu/) Open MPI (http://www.openmpi.org/) Ontropos (http://www.ontropos.com/) Lenovo (http://www.lenovo.com/) Intel (http://www.intel.com/) Amazon (https://aws.amazon.com/) R Systems (http://rsystemsinc.com/)Release tip: The best way to kill an idea is to take it to a meeting. Please enable JavaScript to view the comments powered by Disqus. Site last generated: Jul 26, 2017 ">
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<h1 class="post-title" itemprop="name headline">Singularity 2.2 release</h1>
<p class="post-meta"><time datetime="2016-10-11T00:00:00-04:00" itemprop="datePublished">Oct 11, 2016</time> /
</p>
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<div class="post-content" itemprop="articleBody">
<p>It is with great pleasure that I announce the general availability of Singularity version 2.2! Here’s what’s in store for version 2.2 from your favorite Git clone, download, or distribution vendor:</p>
<ul>
<li>A complete rework of the back end source code to allow a much larger feature set, sanity, and facilitate contributions</li>
<li>The ability to execute completely unprivileged (does not support Singularity images) (thanks to Brian Bockelman)</li>
<li>Container execute by URI support (file, http, https, docker, etc..)</li>
<li>Integration with the Docker Registry Remote API (thanks to Vanessa Sochat):
<ul>
<li>stateless containers running ad-hoc</li>
<li>bootstrapping</li>
<li>importing</li>
</ul>
</li>
<li>OverlayFS support - Allows for automatic creation of bind points within containers at runtime (thanks to Amanda Duffy and Jarrod Johnson)</li>
<li>Additional container formats supported (directories and archives)</li>
<li>New bootstrap definition format to handle much more complicated and intuitive recipes</li>
<li>All Singularity 2.x containers continue to be supported with this release.</li>
</ul>
<p>Additionally I would like to extend thanks to the following organizations for being part of supporting scientific computing with Singularity:</p>
<ul>
<li>Lawrence Berkeley National Labratory (http://scs.lbl.gov/)</li>
<li>Stanford University (https://srcc.stanford.edu/)</li>
<li>San Diego Supercomputing Center (http://www.sdsc.edu/)</li>
<li>University of Nebraska-Lincoln (http://www.unl.edu/)</li>
<li>Dartmouth (http://pbs.dartmouth.edu/)</li>
<li>Yale University (http://www.yale.edu/)</li>
<li>University Of Liverpool (http://www.liverpool.ac.uk/)</li>
<li>Texas Advanced Computing Center (https://www.tacc.utexas.edu/)</li>
<li>Open MPI (http://www.openmpi.org/)</li>
<li>Ontropos (http://www.ontropos.com/)</li>
<li>Lenovo (http://www.lenovo.com/)</li>
<li>Intel (http://www.intel.com/)</li>
<li>Amazon (https://aws.amazon.com/)</li>
<li>R Systems (http://rsystemsinc.com/)</li>
</ul>
<p>Release tip: The best way to kill an idea is to take it to a meeting.</p>
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