Author: dlester
Date: Wed Sep 3 20:31:07 2014
New Revision: 1622348
URL: http://svn.apache.org/r1622348
Log:
Adds Mesos 0.20.0 blog post including link on homepage, and returns styling to
download button on homepage.
Added:
mesos/site/publish/blog/mesos-0-20-0-released/
mesos/site/publish/blog/mesos-0-20-0-released/index.html
mesos/site/source/blog/2014-09-03-mesos-0-20-0-released.md
Modified:
mesos/site/publish/blog/index.html
mesos/site/publish/index.html
mesos/site/publish/sitemap.xml
mesos/site/source/index.html.md
Modified: mesos/site/publish/blog/index.html
URL:
http://svn.apache.org/viewvc/mesos/site/publish/blog/index.html?rev=1622348&r1=1622347&r2=1622348&view=diff
==============================================================================
--- mesos/site/publish/blog/index.html (original)
+++ mesos/site/publish/blog/index.html Wed Sep 3 20:31:07 2014
@@ -98,6 +98,11 @@
<div class="col-md-9">
<article>
+ <h2><a href="/blog/mesos-0-20-0-released/">Mesos 0.20.0
Released</a></h2>
+ <p><em>Posted by Jie Yu, September 3, 2014</em></p>
+ </article>
+
+ <article>
<h2><a
href="/blog/mesoscon-2014-hackathon-details-announced/">#MesosCon Hackathon
Details Announced</a></h2>
<p><em>Posted by Dave Lester, July 24, 2014</em></p>
</article>
Added: mesos/site/publish/blog/mesos-0-20-0-released/index.html
URL:
http://svn.apache.org/viewvc/mesos/site/publish/blog/mesos-0-20-0-released/index.html?rev=1622348&view=auto
==============================================================================
--- mesos/site/publish/blog/mesos-0-20-0-released/index.html (added)
+++ mesos/site/publish/blog/mesos-0-20-0-released/index.html Wed Sep 3
20:31:07 2014
@@ -0,0 +1,224 @@
+<!DOCTYPE html>
+<!--
+
+ ______ __
+ /\ _ \ /\ \
+ \ \ \L\ \ _____ __ ___\ \ \___ __
+ \ \ __ \/\ '__`\ /'__`\ /'___\ \ _ `\ /'__`\
+ \ \ \/\ \ \ \L\ \/\ \L\.\_/\ \__/\ \ \ \ \/\ __/
+ \ \_\ \_\ \ ,__/\ \__/.\_\ \____\\ \_\ \_\ \____\
+ \/_/\/_/\ \ \/ \/__/\/_/\/____/ \/_/\/_/\/____/
+ \ \_\
+ \/_/
+
+ /'\_/`\
+ /\ \ __ ____ ___ ____
+ \ \ \__\ \ /'__`\ /',__\ / __`\ /',__\
+ \ \ \_/\ \/\ __//\__, `\/\ \L\ \/\__, `\
+ \ \_\\ \_\ \____\/\____/\ \____/\/\____/
+ \/_/ \/_/\/____/\/___/ \/___/ \/___/
+
+-->
+<html>
+ <head>
+ <meta charset="utf-8">
+ <title>Mesos 0.20.0 Released</title>
+ <meta name="viewport" content="width=device-width,
initial-scale=1.0">
+ <meta name="description" content="">
+ <meta name="author" content="">
+
+ <!-- Le styles -->
+ <link
href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css"
rel="stylesheet">
+
+ <link href="../../assets/css/main.css" media="screen"
rel="stylesheet" type="text/css" />
+
+
+
+ <!-- Google Analytics Magic -->
+ <script type="text/javascript">
+ var _gaq = _gaq || [];
+ _gaq.push(['_setAccount', 'UA-20226872-1']);
+ _gaq.push(['_setDomainName', 'apache.org']);
+ _gaq.push(['_trackPageview']);
+
+ (function() {
+ var ga = document.createElement('script'); ga.type
= 'text/javascript'; ga.async = true;
+ ga.src = ('https:' == document.location.protocol ?
'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
+ var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(ga, s);
+ })();
+ </script>
+ </head>
+ <body>
+ <!-- magical breadcrumbs -->
+ <div class="topnav">
+ <ul class="breadcrumb">
+ <li>
+ <div class="dropdown">
+ <a data-toggle="dropdown"
href="#">Apache Software Foundation <span class="caret"></span></a>
+ <ul class="dropdown-menu" role="menu"
aria-labelledby="dLabel">
+ <li><a
href="http://www.apache.org";>Apache Homepage</a></li>
+ <li><a
href="http://www.apache.org/licenses/";>License</a></li>
+ <li><a
href="http://www.apache.org/foundation/sponsorship.html";>Sponsorship</a></li>
+ <li><a
href="http://www.apache.org/foundation/thanks.html";>Thanks</a></li>
+ <li><a
href="http://www.apache.org/security/";>Security</a></li>
+ </ul>
+ </div>
+ </li>
+ <li><a href="http://mesos.apache.org";>Apache
Mesos</a></li>
+
+
+ <li><a href="/blog
+/">Blog
+</a></li>
+
+
+ </ul><!-- /breadcrumb -->
+ </div>
+
+ <!-- navbar excitement -->
+ <div class="navbar navbar-static-top" role="navigation">
+ <div class="navbar-inner">
+ <div class="container">
+ <a href="/" class="logo"><img
src="/assets/img/mesos_logo.png" alt="Apache Mesos logo" /></a>
+ <div class="nav-collapse">
+ <ul class="nav nav-pills
navbar-right">
+ <li><a
href="/gettingstarted/">Getting Started</a></li>
+ <li><a
href="/documentation/latest/">Documentation</a></li>
+ <li><a
href="/downloads/">Downloads</a></li>
+ <li><a
href="/community/">Community</a></li>
+ </ul>
+ </div>
+ </div>
+ </div>
+ </div><!-- /.navbar -->
+
+ <div class="container">
+
+ <div class="row">
+
+<div class="col-md-3">
+ <div class="meta">
+ <span class="author">
+
+ <span class="author_contact">
+ <p><strong>Jie Yu</strong></p>
+ <p><a href="http://twitter.com/jie_yu";>@jie_yu</a></p>
+ </span>
+ </span>
+ <p><em>Posted September 3, 2014</em></p>
+ </div>
+
+ <div class="share">
+ <span class="social-share-button"><a
href="https://twitter.com/share"; class="twitter-share-button"
data-via="apachemesos">Tweet</a></span>
+
+ <span><script>!function(d,s,id){var
js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document,
'script', 'twitter-wjs');</script></span>
+
+ <span><div class="g-plusone" data-size="medium"></div></span>
+
+ <!-- Place this tag after the last +1 button tag. -->
+ <script type="text/javascript">
+ (function() {
+ var po = document.createElement('script'); po.type =
'text/javascript'; po.async = true;
+ po.src = 'https://apis.google.com/js/plusone.js';
+ var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(po, s);
+ })();
+ </script>
+
+ <script src="//platform.linkedin.com/in.js"
type="text/javascript">
+ lang: en_US
+ </script>
+ <script type="IN/Share" data-counter="right"></script>
+ </div>
+</div>
+
+<div class="post col-md-9">
+ <h1>Mesos 0.20.0 Released</h1>
+
+ <p>The latest Mesos release, 0.20.0, is now available for <a
href="http://mesos.apache.org/downloads/";>download</a>. This version includes
the following features and improvements:</p>
+
+<ul>
+<li>Native Docker support (<a
href="https://issues.apache.org/jira/browse/MESOS-1524";>MESOS-1524</a>)</li>
+<li>Container level network monitoring (<a
href="https://issues.apache.org/jira/browse/MESOS-1228";>MESOS-1228</a>)</li>
+<li>Framework authorization (<a
href="https://issues.apache.org/jira/browse/MESOS-1342";>MESOS-1342</a>)</li>
+<li>Framework rate limiting (<a
href="https://issues.apache.org/jira/browse/MESOS-1306";>MESOS-1306</a>)</li>
+<li>Building against installed third-party dependencies (<a
href="https://issues.apache.org/jira/browse/MESOS-1071";>MESOS-1071</a>)</li>
+</ul>
+
+
+<p>Full release notes are available in the release <a
href="https://github.com/apache/mesos/blob/master/CHANGELOG";>CHANGELOG</a>.</p>
+
+<h3>Native Docker Support</h3>
+
+<p>Mesos 0.20.0 introduces first-class <a
href="https://www.docker.com/";>Docker</a> support. Framework writers can now
launch Docker containers for tasks by specifying <code>ContainerInfo</code> in
<code>TaskInfo</code> or <code>ExecutorInfo</code>. The initial version allows
the framework writers to specify Docker images for containers, and supports
Docker primitives like volumes, entrypoints, etc.</p>
+
+<p>Native Docker support is enabled by a new containerizer called
DockerContainerizer, which can launch a Docker container as either a Task or an
Executor. In 0.20.0, Mesos supports running multiple containerizers
simultaneously and allows containerizers to be chosen dynamically based on
task/executor info (<a
href="https://issues.apache.org/jira/browse/MESOS-1527";>MESOS-1527</a>).
Therefore, users can enable native Docker support without changing the
containerizer strategy for their existing tasks.</p>
+
+<p>Details about native Docker support can be found in the <a
href="http://mesos.apache.org/documentation/latest/docker-containerizer/";>Docker
containerizer documentation</a>.</p>
+
+<h3>Container Level Network Monitoring</h3>
+
+<p>Prior to Mesos 0.20.0, it was not possible to get the network statistics
for each container, which made triaging or debugging network problems difficult
in cases where multiple active tasks/executors were running on slave machines.
Mesos 0.20.0 solves this problem by adding support for <a
href="http://mesos.apache.org/documentation/latest/network-monitoring/";>per-container
network monitoring</a>. If you use the Mesos containerizer with the
port_mapping isolator, network statistics for each active container can be
retrieved through the <code>/monitor/statistics.json</code> endpoint on the
slave.</p>
+
+<p>This network monitoring solution is completely transparent to the tasks
running on the slave. Tasks will not notice any difference to running on a
slave without network monitoring enabled and were sharing the network of the
slave. There is no need for users to change their service discovery
mechanism.</p>
+
+<h3>Framework Authorization</h3>
+
+<p>Authorization support has been implemented via Access Control Lists (ACLs).
Authorization allows:</p>
+
+<ol>
+<li>Frameworks to (re-)register with authorized ârolesâ</li>
+<li>Frameworks to launch tasks/executors as authorized âusersâ</li>
+<li>Authorized âprincipalsâ to shutdown framework(s) through
â/shutdownâ HTTP endpoint</li>
+</ol>
+
+
+<p>For instance, operators can use authorization to only allow framework
“foo” (and no other frameworks) to launch executors as
“root”. For more details please read the <a
href="http://mesos.apache.org/documentation/latest/authorization/";>authorization
documentation</a>.</p>
+
+<h3>Framework Rate Limiting</h3>
+
+<p>In a multi-framework environment, <a
href="http://mesos.apache.org/documentation/latest/framework-rate-limiting/";>framework
rate limiting</a> aims to protect the throughput of high-SLA (e.g.,
production, service) frameworks by having the master throttle messages from
other (e.g., development, batch) frameworks. Using this feature, an operator
can specify the maximum number of queries per second and outstanding messages
for the low-SLA frameworks on the master.</p>
+
+<h3>Building Against Installed Third-party Dependencies</h3>
+
+<p>Mesos 0.20.0 now supports building using system installed dependencies.
Prior to this release, most of the third-party dependencies of Mesos were
included in the project and statically linked into the resulting binaries and
libraries. See <a
href="https://issues.apache.org/jira/browse/MESOS-1071";>MESOS-1071</a> for more
details about these changes.</p>
+
+<h3>Future Work</h3>
+
+<p>Looking forward, here are a few upcoming features that are being worked
on:</p>
+
+<ul>
+<li>Improvement of Docker support in Mesos (<a
href="https://issues.apache.org/jira/browse/MESOS-1524";>MESOS-1524</a>)</li>
+<li>On top of network monitoring, evaluating and providing support for
per-container network isolation (<a
href="https://issues.apache.org/jira/browse/MESOS-1407";>MESOS-1585</a>)</li>
+<li>Continued work on state reconciliation for frameworks (<a
href="https://issues.apache.org/jira/browse/MESOS-1407";>MESOS-1407</a>)</li>
+</ul>
+
+
+<h3>Getting Involved</h3>
+
+<p>We encourage you to try out this release and let us know what you think. If
you run into any issues, please let us know on the <a
href="https://mesos.apache.org/community";>user mailing list and IRC</a>.</p>
+
+<h3>Thanks</h3>
+
+<p>Thanks to the 29 <a
href="https://github.com/apache/mesos/graphs/contributors";>contributors</a> who
made 0.20.0 possible:</p>
+
+<p>Adam B, Alexandra Sava, Anton Lindström, Benjamin Hindman, Benjamin
Mahler, Bernardo Gomez Palacio, Bill Farner, Chengwei Yang, Chi Zhang, Connor
Doyle, Craig Hansen-Sturm, Dave Lester, Dominic Hamon, Gaudio, Ian Downes,
Isabel Jimenez, Jiang Yan Xu, Jie Yu, Ken Sipe, Niklas Nielsen, Thomas
Rampelberg, Timothy Chen, Timothy St. Clair, Tobias Weingartner, Tom Arnfeld,
Vinod Kone, Yifan Gu, Zuyu Zhang</p>
+
+</div>
+</div>
+
+
+ <hr>
+
+ <!-- footer -->
+ <div class="footer">
+ <p>© 2012-2014 <a href="http://apache.org";>The Apache
Software Foundation</a>.
+ Apache Mesos, the Apache feather logo, and the Apache Mesos
project logo are trademarks of The Apache Software Foundation.<p>
+ </div><!-- /footer -->
+
+ </div> <!-- /container -->
+
+ <!-- JS -->
+ <script src="//code.jquery.com/jquery-1.11.0.min.js"
type="text/javascript"></script>
+ <script
src="//netdna.bootstrapcdn.com/bootstrap/3.1.1/js/bootstrap.min.js"
type="text/javascript"></script>
+ </body>
+</html>
\ No newline at end of file
Modified: mesos/site/publish/index.html
URL:
http://svn.apache.org/viewvc/mesos/site/publish/index.html?rev=1622348&r1=1622347&r2=1622348&view=diff
==============================================================================
--- mesos/site/publish/index.html (original)
+++ mesos/site/publish/index.html Wed Sep 3 20:31:07 2014
@@ -94,9 +94,10 @@
<h1>Develop and run resource-efficient distributed systems</h1>
<p class="lead">Apache Mesos is a cluster manager that simplifies the
complexity of running applications on a shared pool of servers.<br /></p>
</div>
- <div class="col-md-5">
- <p class="lead"><em>Learn how to <a href="/gettingstarted/">get
started</a>, or <a href="/downloads/">download Mesos 0.20.0</a></em></p>
- </div>
+ <div class="col-md-5 text-center download">
+ <a class="btn btn-lg btn-success"
href="http://mesos.apache.org/downloads/";><span class="glyphicon
glyphicon-download"></span> Download Mesos 0.20.0</a>
+ <p>or learn how to <a href="http://mesos.apache.org/gettingstarted/";>get
started</a></p>
+ </div>
</div>
</div>
@@ -156,7 +157,7 @@
<div class="col-md-5">
<h3>News</h3>
<ul>
- <li><em>August 21, 2014</em> - Mesos 0.20.0 is released! See
the <a
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311242&version=12326835";>0.20.0
release notes</a></li>
+ <li><em>August 21, 2014</em> - Mesos 0.20.0 is released! See
the <a
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311242&version=12326835";>0.20.0
release notes</a> and <a href="/blog/mesos-0-20-0-released/">blog post
announcement</a> for more details.</li>
<li><em>July 24, 2014</em> - <a
href="/blog/mesoscon-2014-hackathon-details-announced/">#MesosCon Hackathon
Details Announced</a></li>
@@ -171,7 +172,7 @@
<li><em>June 9th, 2014</em> - Mesos 0.19.0 is released!
See the <a
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311242&version=12326253";>0.19.0
release notes</a>
- and <a href="/blog/mesos-0-19-0-released/">blog post announcement
for more details.</a></li>
+ and <a href="/blog/mesos-0-19-0-released/">blog post
announcement</a> for more details.</li>
<li><em>May 29, 2014</em> - Mesos 0.18.1 and 0.18.2 are released!
See the <a
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311242&version=12326752";>0.18.1
release notes</a>,
