Deploying Ceph and OpenStack using Juju

James Page

Technical Lead, Ubuntu Server Team

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Agenda

● Ceph, Ubuntu and OpenStack

● Juju

● Demo

● Q&A

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Ceph, Ubuntu and OpenStack

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Ceph and Ubuntu OpenStack

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Enterprise Class Support from Canonical

Ubuntu Advantage

– 24 x 7 Support for Ubuntu OpenStack

● OpenStack, Ubuntu Server, Juju,

MAAS & Landscape

● Ceph (64TB) Storage

Options

– Technical Account Manager

– Dedicated Service Engineer

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OpenStack 101

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Ceph support in OpenStack

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Juju

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Juju – Orchestration for Ubuntu

● High Level Orchestration

● Service Coordination

● Scale up; and down

● Provider Abstraction...

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Juju – Providers

● Public and Private Cloud

● Bare Metal

● Local

Public Cloud

Bare metal

Private Cloud

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Juju - Charms

● DevOps Knowledge Distilled

● Any language

● Metadata

● Configuration

● Hooks.├── config.yaml├── copyright├── hooks│ ├── install│ ├── mongodb-relation-changed│ ├── mongodb-relation-departed│ ├── start│ ├── stop│ ├── upgrade-charm -> install│ └── website-relation-changed├── metadata.yaml├── README.markdown└── revision

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Ceph OSD

● Juju maintains relations

between Ceph services

● Orchestrates complex

configuration management

in reaction to service

lifecycle events

Ceph

Ceph RADOS

Gateway

Juju – Orchestrating Ceph Deployment

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Deployment Demo

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Deploying Ceph with Juju

juju deploy -n 3 --config config.yaml ceph

juju deploy -n 1000 --config config.yaml ceph-osd

juju deploy ceph-radosgw

juju add-relation ceph ceph-osd

juju add-relation ceph ceph-radosgw

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...and linking with OpenStack

juju add-relation ceph glance

juju add-relation ceph cinder

juju add-relation ceph nova-compute

Questions?Thank you...

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Give it a try....

1. Download Ubuntu OpenStack:

http://www.ubuntu.com/download/cloud

2. Create a bootable disk

3. Boot from disk and select 'MAAS' when asked which workload to

deploy

4. Add nodes to MAAS (6)

5. Deploy Juju to MAAS

6. Deploy OpenStack and Ceph using Juju

7. Buy Ubuntu Advantage

8. Enjoy your amazing new cloud!