Marksei Weekly sysadmin pills

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Ceph: meet the Open SDS Storage king

In the era of Software Defined – everything one of the less agile and toughest block to abstract is storage. Ceph comes as the leader solution in the Open Source SDS with interesting and unique features...

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How to install Fedora 28 in 10 easy steps

Fedora 28 is the first release of 2018 of the developers’ favorite operating system. Packing cutting-edge features and pushing forward the whole Linux ecosystem here comes Fedora 28 and how to install it!

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DC/OS: Meet the Data Center Operating System

The Data Center Operating System is a cluster “operating system” based on Apache Mesos that provides an unified framework to run, manage and log operations against the cluster as if it was just one single, huge...

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Apache Mesos: meet the data-center kernel

Apache Mesos, most of the times just called Mesos, is an open source cluster manager with an ambitious objective: to let you “Program against your datacenter like it’s a single pool of resources“. Let’s take a...