The document discusses the expertise of Paolo Dettori and Seetharami Seelam in cloud technologies, specifically focusing on Docker and OpenStack. It outlines their interest in Docker for its community support, portability, performance, and new development models, while presenting their experiments with OpenStack and the lessons learned about container management and orchestration. Key points include the integration of IaaS and PaaS models and the use of Docker for enhancing multi-tenant cloud environments.

1. © 2014 IBM Corporation
Docker Container Cloud
Paolo Dettori
Seetharami Seelam
IBM OpenStack Lightning Talks, New York, October 8, 2014

2. © 2014 IBM Corporation
About the Speaker(s)
§ Paolo Dettori
– 20 years of R&D Experience at IBM & IBM Research
– Developed technologies for Cloud Services
– Working on solutions leveraging Docker, OpenStack and
CloudFoundry.
§ Seetharami Seelam
– 10 years of R&D Experience
– Developed software for HPC, Distributed systems and Cloud platforms
– Working on containers (Docker, Warden, etc.) for x86 and POWER
systems
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3. © 2014 IBM Corporation
Agenda
§ Motivations
§ Docker Container Cloud
§ Experiments with OpenStack
§ Lessons Learned
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4. © 2014 IBM Corporation
Why are we interested in Docker ?
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§ Developer Community
§ Portability
§ Performances
§ Tools and Ecosystem
§ New models for DevOps/services/software distribution

5. © 2014 IBM Corporation
Docker Container Cloud
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§ ‘IaaS+’ for Docker Containers
§ IaaS control and PaaS ease of use /
automation
§ Runs on bare metal / VMs
§ Wish List
– Manages containers on multiple hosts
– Supports Multitenancy/Network Isolation
– Works with Docker Registries and tools
– Provides foundational services
– Enables Pattern/Manifest-based deployment

6. © 2014 IBM Corporation
Possible Approaches
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7. © 2014 IBM Corporation
Experiments with OpenStack
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Nova Compute
Node +
Docker Daemon
Controller Node
Heat
Deployment
Manifest(s)
Nova NeutronGlance
REST API
CLI
Horizon
Private
Docker
Registry
Nova Compute
Node +
Docker Daemon
Nova Compute
Node +
Docker Daemon
Keystone
Network Node
Docker Hub

8. © 2014 IBM Corporation
What we have learned
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Flexible Communication with
Neutron Networking
Multi-user support
Container Scheduling
Container Orchestration
Image Management with Glance
(vs. Docker Registry/Hub)
Nova/Glance APIs
(vs. Docker APIs)

9. © 2014 IBM Corporation
Questions ?
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dettori@us.ibm.com
www.linkedin.com/pub/paolo-dettori/1/a14/440
@ingpaolodettori
sseelam@us.ibm.com
http://researcher.watson.ibm.com/researcher/
view.php?person=us-sseelam
https://www.linkedin.com/pub/seetharami-
seelam/4/bab/713