OpenNebulaConf2015 2.03 Docker-Machine and OpenNebula - Jaime Melis

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Introduction to OpenNebula’s integration with Docker-Machine, or how to run dockers in your Cloud without breaking a sweat. Open discussion about what the future awaits for Docker in OpenNebula.

Technology

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Docker-Machine and OpenNebula
Jaime Melis

© OpenNebula Systems SL
Docker is a must, but how? 2
+

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#1 - Docker Hypervisor
Docker as a Hypervisor
OpenNebula VM ⇔ Docker…
But, what happens with the Docker Catalog?
3

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#2 - Distribute OpenNebula in Docker
Distribute OpenNebula in Docker
Solves many packaging problems...
But it creates a lot of new ones!
4

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#3 - Docker-Machine + OpenNebula
Integrate with Docker-Machine
Use OpenNebula transparently to deploy your
Docker host.
Switch between your docker hosts.
5

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#3 - Docker-Machine + OpenNebula - Understand
Docker-Machine Purpose
6
Docker Client
Public Cloud

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#3 - Docker-Machine + OpenNebula - Status
Docker-Machine's Boot2Docker
Lightweight Linux distribution based on Tiny
Core Linux made specifically to run Docker
containers.
http://boot2docker.io
7

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#3 - Docker-Machine + OpenNebula - Demo
Demo!
8

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#3 - Docker-Machine + OpenNebula - Is it ready?
Two 'unfortunate' events
While we were developing it...
Docker-Machine has changed its architecture...
Boot2Docker is migrating to Debian
9

© OpenNebula Systems SL
#3 - Docker-Machine + OpenNebula - You can try it out
Try it out!
https://github.com/OpenNebula/machine
http://downloads.opennebula.org/boot2docker.iso
10

© OpenNebula Systems SL
Interlude: Go Bindings
GOCA
http://github.com/OpenNebula/goca
Go! bindings for OpenNebula
Still a work in progress... we want your PRs!
11

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#4 - OneFlow + Docker
Docker Swarm and/or Kubernetes
Cluster of docker containers
Elasticity policy managed by OneFlow
12

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Summary
1. Docker as a hypervisor ⇒ NO
2. Distribute OpenNebula in Docker ⇒ NO
3. Integrate with Docker-Machine ⇒ WIP
4. OneFlow + Docker ⇒ Medium-term Roadmap
13

© OpenNebula Systems SL
What do you think?
14
?
What integration did you have in mind?
How do you use docker and how do you envision
its integration with OpenNebula?
Is there any other you-should-absolutely-integrate-
with-this-project we are missing?

The document discusses different approaches to integrating Docker with OpenNebula including using Docker as a hypervisor, distributing OpenNebula in Docker containers, and integrating Docker Machine with OpenNebula. It recommends integrating Docker Machine with OpenNebula to allow deploying and managing Docker hosts transparently on OpenNebula. Details are provided on requirements, available images, and usage of the Docker Machine OpenNebula driver plugin to deploy and switch between Docker hosts on OpenNebula. A demo is available and OneFlow integration with Docker Swarm clusters is also mentioned as a work in progress. The presentation concludes by asking for feedback on envisioned Docker and OpenNebula integration approaches.

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OpenNebula Project

Security for Private Cloud Environments

OpenNebula Project

CheckPoint R80.30 Installation on OpenNebula

OpenNebula Project

DE-CIX: CloudConnectivity

OpenNebula Project

DDC Demo

OpenNebula Project

This document provides information about using OpenNebula's oneprovision tool to provision clusters in a cloud environment. It includes an example of a provision template that specifies details like the driver, project, OS, and networking. It outlines commands for creating and managing provisioned clusters, hosts, datastores and networks. These include listing, deleting, power control and SSH access for hosts. The goal is to demonstrate how to provision resources and hosts on demand using OpenNebula.

Cloud Disaggregation with OpenNebula

OpenNebula Project

Alejandro Huertas Herrero discusses cloud disaggregation with OpenNebula which enables building OpenNebula clouds on public cloud providers and across various data centers in a flexible, easy, fast and compatible way that is transparent to end users. The new Disaggregated Data Centers feature in OpenNebula 5.8.1 uses the oneprovision command and provision drivers to deploy hosts on cloud providers like EC2 and Packet and fully configure them as KVM hypervisors or LXD containers. Provision templates in YAML format are used to describe the new provision including cloud credentials, hardware configuration, resources to create, and connection details.

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