For more than five years, DC/OS has enabled some of the largest, most sophisticated enterprises in the world to achieve unparalleled levels of efficiency, reliability, and scalability from their IT infrastructure. But now it is time to pass the torch to a new generation of technology: the D2iQ Kubernetes Platform (DKP). Why? Kubernetes has now achieved a level of capability that only DC/OS could formerly provide and is now evolving and improving far faster (as is true of its supporting ecosystem). That’s why we have chosen to sunset DC/OS, with an end-of-life date of October 31, 2021. With DKP, our customers get the same benefits provided by DC/OS and more, as well as access to the most impressive pace of innovation the technology world has ever seen. This was not an easy decision to make, but we are dedicated to enabling our customers to accelerate their digital transformations, so they can increase the velocity and responsiveness of their organizations to an ever-more challenging future. And the best way to do that right now is with DKP.
The example framework can launch a given number of instances of a command across a cluster and will restart the command if it fails.
Install Autotools and Libtool
Mesos uses autotools to build. Install via Homebrew on a Mac:
brew install autoconf automake libtool
The Mesos repo on Github is currently out of sync. You can use the one below for now.
git clone https://git-wip-us.apache.org/repos/asf/mesos.gitcd mesos./bootstrapmkdir buildcd build../configuremakemake install
**Please note:, **when installing mesos on OS 10.8, in order to compile it, you need to first ensure you have JDK 1.7 installed. You can download the Oracle JDK here: http://www.oracle.com/technetwork/java/javase/downloads/index.html. Once you have installed JDK 1.7, you need to run "export JAVA_HOME=`/usr/libexec/java_home -v 1.7`". Then you can build mesos. Due to some issues with the JDK & OS X, a pop-up might appear upon launching mesos that will ask you to now install JDK 1.6 which is required to run mesos.
Run Zookeeper and Mesos
Mesos ships with Zookeeper. Run these commands in different terminal windows to start a local Zookeeper, Mesos master, and Mesos slave.
cd /path/to/incubator-mesos/build/third_party/zookeeper-3.3.4cp conf/zoo_sample.cfg conf/zoo.cfg./bin/zkServer.sh start
Add the Mesos JAR to your local Maven Repo
mvn install:install-file -Dfile=/path/to/incubator-mesos/build/src/mesos-0.13.0.jar -DgroupId=org.apache.mesos -DartifactId=mesos -Dversion=0.13.0 -Dpackaging=jar
The Git repo for this tutorial is available at https://github.com/guenter/mesos-getting-started. There are tags called step0 - step5 to help you navigate.