and k8s story fishfingers and custard: an openstack twitter
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Fishfingers and Custard: An OpenStack and K8s StoryKendall NelsonUpstream Developer AdvocateOpen Infrastructure FoundationTwitter: @knelson92
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Kendall Nelson
• Open Infrastructure Foundation• Open Source Contributor
• OpenStack- 2015• Kubernetes- 2019
• First PyCon!• Doctor Who, Harry Potter, Travel (ha) &
Running
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Kubernetes Overview
• Open-source system for automating deployment, scaling, and management of containerized applications
• Go• v 1.22 (current release)• Started in 2014
• Given to the Cloud Native Computing Foundation by Google• Graduated Project
• kubernetes.io
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OpenStack Overview
• Open Source Cloud Operating System• Python• Xena (current release)• Started in 2010
• Joint project between Rackspace & Nasa• OpenStack Foundation (now Open Infrastructure Foundation)
formed in 2012• openstack.org
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Simply put, it depends on the use case which you want users to be putting their workloads in/on.
Containers or Virtual Machines?
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Fishfingers and Custard? Milk and Cookies?
OpenStack and Kubernetes?

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Kolla and OpenStack-Helm allow you to containerize the OpenStack control plane to ease deployment and management.
OpenStack in a Container
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Kubernetes is designed to run within a cloud, and to expect that cloud to provide multi-tenant isolation between different Kubernetes clusters.
OpenStack can supply this!
Containers on OpenStack
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OpenStack services like Cinder and Manila can be run standalone- meaning they don’t need Nova to provide storage solutions to containers.
Cloud Provider OpenStack Plugins with Kubernetes
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Fishfingers and Custard. Milk and Cookies.
OpenStack and Kubernetes.
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SK Telecom
CERN
OpenStack in a Container
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VexxhostKubernetes on OpenStack
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Kendall NelsonUpstream Developer AdvocateOpen Infrastructure FoundationTwitter: @knelson92