Unikernel Hands-on tutorial
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This document discusses unikernels and the Unikraft toolkit. Unikraft is an automated system for building specialized POSIX-compliant operating systems called unikernels from modular libraries tailored for specific applications. It describes using Unikraft to build unikernel images, provides links to Unikraft documentation and apps, and discusses integrating Unikraft with Kubernetes and OpenNebula through demos. The document was created by Xavier Peralta and Miguel Angel Flores of CSUC for a unikernel hands-on tutorial.
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ONEDock extends OpenNebula to use Docker containers as virtual machines. When OpenNebula requests a new virtual machine, ONEDock delivers a Docker container instead. ONEDock manages the lifecycle of the containers, such as creating, destroying, and migrating them, similar to how OpenNebula manages virtual machines. ONEDock addresses challenges in mapping Docker concepts like containers and images to the concepts of long-lasting virtual machines used in OpenNebula.
UNICORE Project Technical Overview
The H2020 UNICORE project (EC GA no. 825377) is developing tools to enable lightweight VM development to be as easy as compiling an app for an existing OS, thus unleashing the use of next generation of cloud computing services and technologies. With UNICORE toolchains for unikernels, software developers will be able to easily build and quickly deploy lightweight virtual machines starting from existing applications.
Know more about the UNICORE project in this short presentation.
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Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-und-domino-lizenzkostenreduzierung-in-der-welt-von-dlau/
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Unikernel Hands-on tutorial
- 1. © 2021 UNICORE Unikernel Hands-on tutorial Xavier Peralta – SystemsTech Leader Miguel Angel Flores – Systems Administrator CSUC
- 2. © 2021 UNICORE What is a Unikernel
- 4. © 2021 UNICORE UNICORE -Typical Use Cases
- 6. © 2021 UNICORE Unikraft Toolkit
- 7. © 2021 UNICORE Unikraft is an automated system for building specialized POSIX-compliantOSes known as unikernels; these images are tailored to the needs of specific applications. Unikraft is based around the concept of small, modular libraries, each providing a part of the functionality commonly found in an operating system (e.g., memory allocation, scheduling, filesystem support, network stack, etc.). https://github.com/unikraft/unikraft Unikraft
- 9. © 2021 UNICORE Support bootingVMs from a custom kernel with KubeVirt: Unikraft & Kubernetes https://github.com/kubevirt/kubevirt/pull/5416
- 10. © 2021 UNICORE Unikraft & OpenNebula Unikernel
- 11. © 2021 UNICORE Unikraft & OpenNebula Demo
- 12. © 2019 UNICORE www.linkedin.com/groups/8752067 info@unicore-project.eu @unicore_project This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 825377 Unikernel Hands- on tutorial