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Open Infrastructure: Integrating OpenStack and Kubernetes

Open Infrastructure: Integrating OpenStack and Kubernetes. G iuseppe Attardi Department CSD, GARR. TNC19. Tallinn 18 /6/2019. GARR Federated Cloud. OpenStack IaaS Deployment as a Service ( Juju ) WorkPlace OnlyOffice Collaboration Suite Document editing, project management. Kubernetes

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Open Infrastructure: Integrating OpenStack and Kubernetes

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  1. Open Infrastructure: Integrating OpenStack and Kubernetes Giuseppe Attardi Department CSD, GARR TNC19 Tallinn18/6/2019

  2. GARR Federated Cloud • OpenStack • IaaS • Deployment as a Service (Juju) • WorkPlace • OnlyOfficeCollaboration Suite • Document editing, project management • Kubernetes • Bare metal cluster (MaaS) • Package deployment (Helm)

  3. Deployment as a Service (Juju) • Select app from catalog • Deploy on private cloud • Scale • Deploy on public cloud

  4. Helm • Package deployment for Kubernetes • Helm chart is a collection of YAML template files • Single command deployment • > helm install --set replicas=3 app

  5. Kubernetes Authentication via Keystone 8. Token WebHook token authenticator 9. user, group New GN4-2 contribution 4. Token 3. Application Credential • Allows OpenStack users to access Kubernetes • Innovative solution based on Keystone Application Credentials • Code contributed to OpenStack • Extension to OpenStack dashboard credential plugin 7. Token 10. user, group New OpenStack feature 5. Token 2. kubectl exec args client-go 6. Token 1. kubectl config kubectl

  6. Full Instructions See article on Superuser magazine: https://superuser.openstack.org/articles/strengthening-open-infrastructure-integrating-openstack-and-kubernetes/

  7. Getting Credentials from OpenStack Dashboard

  8. Let's share solutions. Thank you.

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