1.
Vikram Hosakote
Sr. Software Engineer
Cisco Systems
Red Hat Summit, May 2017, Boston
Cisco UCS loves Kubernetes, Docker
and OpenStack upstreaming
#RHSummit

2.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Agenda
• What is
• Cisco UCS
• Docker
• Kubernetes
• OpenStack
• OpenStack kolla-kubernetes project
• Role of Red Hat
• OpenStack upstreaming
• Q&A

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© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Cisco UCS

4.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Docker

5.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Kubernetes

6.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
OpenStack

7.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
OpenStack kolla-kubernetes
Cisco’s UCS Hardware
RHEL Operating System
Docker daemon
Kubernetes
(kubelet, kube-proxy, CNI)
Docker
OpenStack cloud
Applications
Horizon
Docker
Nova
Docker
Neutron
Docker
Glance
Docker
Cinder
Kolla Kolla Kolla Kolla Kolla
Kubernetes Master
(controller-manager,
scheduler, api-server,
dashboard, etcd,
kubeadm, helm, CNI)
Ansible, Kolla-
ansible, genconfig,
OpenStack
configuration files
Docker daemon
Docker registry with
OpenStack Kolla
images
KubernetesNode

8.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
OpenStack kolla-kubernetes
= + +
+
+

9.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Role of Red Hat
• RHEL:
• Kernel
• Operating System
• OpenStack RPMs (OSP)
• Docker images
• Atomic
• Updates and Patches
• Ceph
• Bugzilla
• Service and Support

10.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
OpenStack Upstreaming
• https://github.com/openstack/kolla-kubernetes
• https://docs.openstack.org/developer/kolla-kubernetes/
• https://launchpad.net/kolla-kubernetes
• https://blueprints.launchpad.net/kolla-kubernetes
• http://stackalytics.com

11.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
References
• http://www.cisco.com/c/en/us/products/servers-unified-computing/index.html
• http://www.imotif.net/index.php/2016/10/14/docker-swarm/
• https://www.thitiblog.com/blog/6958
• https://en.wikipedia.org/wiki/Kubernetes
• https://docs.openstack.org/infra/publications/ci-automation/images/openstack-software-diagram.png
• https://avatars1.githubusercontent.com/u/12304728?v=3&s=400
• https://www.redhat.com
• http://stackalytics.com

12.
© 2017 Cisco and/or its affiliates. All rights reserved. Cisco Confidential
Q & A