F19 slidedeck (OpenStack^H^H^H^Hhift, what the)

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What is OpenStack^H^H^H^Hhift Lightning Talk (?) @ F19 RelParty me@gbraad.nl

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Who am I Senior Software Engineer ● employed as an IT Consultant ● experienced in F/OSS community and development ● teaching; techniques and methodologies, English ● G-Star, Dutch Ministry of Defence, Nomovok ● Fedora Project (FAmSCo), MIPS, Mozilla, 气 HW ● Scrum, OOAD & Domain Driven Design, etc. ● The Open Source Way ● uses any language: C, JS, Python, English, Dutch, etc ;-) ● likes electronics! 吉拉德 , 开源软件专家 & IT 咨询顾问 , me@gbraad.nl

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What is Fedora ● A community ● Linux distribution ● What might become Red Hat Enterprise Linux

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F19 - Schrödinger's cat From science experiment to 'making new things' ● Developer's Assistant ● 3D modelling and printing ● OpenShift Origin ● node.js ● Ruby 2.0.0 ● MariaDB https://fedoraproject.org/wiki/F19_release_announcement

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F19 - Schrödinger's cat ... and so many features are related to 'Cloud' ● OpenShift Origin ● OpenStack Grizzly ● Virt Storage Migration ● systemd Lightweight Containers ● QXL/Spice KMS Driver ● ... http://fedoraproject.org/wiki/Releases/19/FeatureList

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What is this ... ... and why does it all matter to Fedora ? ● OpenShift Origin (PaaS) ● OpenStack Grizzly (IaaS) ● oVirt (IaaS)

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What is this ... ... and why does it all matter to Fedora ? ● SaaS (Software as a Service) ● PaaS (Platform as a Service) ● IaaS (Infrastructure as a Service)

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What is this ... ... and why does it all matter to Fedora ? ● Full virtualization (hardware) ● Paravirtualization ● OS level virtualization ● Containers ● Etc.

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What is this ... ... and why does it all matter to Fedora ? ● Hypervisor ● SElinux ● KVM ● LXC

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What is this Hypervisor Virtual Machine Monitor is a piece of computer software, firmware or hardware that creates and runs virtual machines.

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What is this Hypervisor Virtual Machine Monitor Hosted (type 2); needs an OS ● VirtualBox, VMware Workstation Native (type 1); bare metal ● XenServer, VMware ESX(i)

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What is this virtualization full virtualization A full machine is virtualized. Unavailable (needed) hardware is emulated. Runs unmodified OS. para-virtualization Virtualization method where parts of the OS talks to an API. Runs only modified OS.

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What is this KVM full virtualization solution for Linux on x86 hardware containing virtualization extensions

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What is this KVM full virtualization solution for Linux on x86 hardware containing virtualization extensions But … but... but... doesn't it also do para-virtualization?

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What is this virtualization Hybrid ?

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What is this OpenS[omething]

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What is this OpenStack a cloud computing project to provide an Infrastructure-as-a-Service (IaaS).

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What is this IaaS cloud-service model in which virtual machines and other resources are offered. A hypervisor, such as Xen or KVM, runs the virtual machines as guests.

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OpenStack

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OpenStack provides … a lot

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OpenStack provides ...

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How does this work KVM uses hardware extensions provided by your CPU. It can therefore reach near-native performance.

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What is this ... ... and why does it all matter to Fedora ? ● Hypervisor ● SElinux ● KVM ● LXC

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What is this OS virtualization operating system-level virtualization

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What is this OS virtualization operating system-level virtualization provides a means to re-use system installed libraries.

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What is this LXC operating system-level virtualization method for running multiple isolated Linux systems (containers) on a single control host.

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What is this SELinux kernel feature that provides the mechanism for supporting access control security policies

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What is this cgroups kernel feature to limit, account and isolate resource usage (CPU, memory, disk I/O, etc.) of process groups.

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What is this OpenShift makes it easy for you to build your own Platform-as-a-Service (PaaS) infrastructure, allowing you to enable others to easily develop and deploy software.

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What is this PaaS In this model cloud providers deliver a computing platform, typically including ● operating system, ● programming language execution environment, ● database, ● and web server.

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What is this OpenShift

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How does this work Containers Operating system-level virtualization where the kernel of the operating system is used for multiple isolated user-space instances. In addition to isolation mechanisms, the kernel can provide resource management features to limit the impact of one container's activities on the other containers.

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How does this work Containers provide process-isolation possibility to allocate resources

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How does this work Containers LXC / SElinux cgroups

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How does this work Software deployment works by using git When code is pushed to the repository, hooks will perform actions on the post-update

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We haven't even talked about ... VPS …

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We haven't even talked about ... VPS … Can be a container or a full virtual machine.

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We haven't even talked about ... Virtual Appliance ...

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We haven't even talked about ... Virtual Appliance … Configured virtual machine for easy deployment.

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We haven't even talked about ... AWS ...

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We haven't even talked about ... Heroku Docker ...

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We haven't even talked about ... oVirt ...

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We haven't even talked about ... SPICE Libvirt ...

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So, what does this mean ... Fedora is a general Linux distribution, but most of it's core technology is either aimed at a general user or running it as server on mind.

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So, what does this mean ... ● Red Hat Enterprise Linux ● CentOS

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So, what does this mean ... Voices in the community consider a 'Core' concept; a small core which can serve as a basis for Desktop or Server... … or any other purpose where you see fit.

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So, what does this mean ... … or any other purpose where you see fit. For example, ● Embedded? ARM? ● Virtual Appliances? Containers? ● ...

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Join the project https://fedoraproject.org/en/join-fedora