The Linux Foundation’s FOSS project EVE Edge Virtualization Engine (www.lfedge.org/projects/eve/) is providing a flexible foundation for IoT edge deployments with choice of any hardware, application and cloud. The mission of the Project is to develop an open source project to provide a light-weight virtualization engine for IoT edge gateways and edge servers with built-in security. EVE acts as...
CERN's private OpenStack cloud offers more than 300,000 cores to over 3,400 users that can programatically access resources like compute, multiple storage types, baremetal, container clusters, and more.
CERN Cloud Team constantly works on improving these services while maintaining stability and availability that is critical for many services in IT and the experiment workflows.
This talk...
Anomaly Detection in the CERN Openstack Cloud is a challenging task due to the large scale of the computing infrastructure and the large volume of data to monitor.
The current solution to spot anomalous server machines in the cloud infrastructure relies on a threshold-based alarming system carefully set by the system managers on the performance metrics of each infrastructure component. The...
The File Transfer Service (FTS3) is a data movement service developed at CERN which is used to distribute the majority of the Large Hadron Collider's data across the Worldwide LHC Computing Grid (WLCG) infrastructure. At Fermilab, we have deployed a couple of FTS3 instances for Intensity Frontier experiments (e.g. DUNE) to transfer data in America and Europe, using a container-based strategy....
Shoal is a squid cache publishing and advertising tool designed to work in
fast changing environments, consistent of three components - the
shoal-server, the shoal-agent, and the shoal-client.
The purpose of shoal is to have a continually updated list of squid
caches. Each squid runs shoal-agent which uses AMQP messages to
publish its existence and the load of the squid to the...
