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GETTING STARTED WITHOPENSTACK

Kenneth Hui, RackspaceDan Radez, Red HatApril 27, 2016

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Presenters

Kenneth Hui

OpenStack Evangelist

Rackspace

Twitter: @kenhuiny

Dan Radez

Sr. Software Engineer

Red Hat

IRC: radez

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The OpenStack Story

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The E-mail That Started It All

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The Birth Of OPENSTACK

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The Open Source Project

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Recent User Adoption TrendsEnterprise Private Cloud Public Cloud

Telecom & NFV Research & Big Data

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What Is OpenStack?

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Automation and Orchestration Of IT Resources

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In A Loosely Coupled Architecture

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To Deliver Self-Service IT Rapidly At Scale

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OpenStack Reference Architecture

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Consumption ModelsPublic Private Cloud Distro Private Cloud as a

Service

Off-Premises On-Premises On or Off Premises

Shared Infrastructure Dedicated Infrastructure

Dedicated Infrastructure

No deployment required/ Upgrades by

vendor

Deployments and upgrades by

customer or vendor

Deployment and upgrades by

vendor

Operated by vendor Operated by customer

Operated by vendor

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OpenStack Vendors (Sample)

Public Private Cloud Distro Private Cloud as a Service

Dreamhost Mirantis Cisco

GoDaddy Red Hat IBM Blue Box

Internap SUSE Platform9

Rackspace Ubuntu RackspaceRackspace with

Red Hat

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Rackspace OpenStack Private Cloud Options

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Red Hat OpenStack Options

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Learning OpenStack

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Resources To Get You Started

The OpenStack Foundation

http://www.openstack.org/

Official OpenStack Documentation

http://docs.openstack.org/

The OpenStack Cloud Computing Cookbook (Third Edition)

https://www.packtpub.com/virtualization-and-cloud/openstack-cloud-computing-cookbook-third-edition

OpenStack Essentialshttps://www.packtpub.com/virtualization-and-cloud/openstack-essentials

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Join The OpenStack Communityhttp://www.openstack.org/community/

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Let's Get Going!

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REDHAT'S COMMUNITY DISTRIBUTION

http://www.rdoproject.org

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OVERVIEW

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OVERVIEW

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OVERVIEW

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OVERVIEW

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OVERVIEW

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OVERVIEW

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OVERVIEW

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OVERVIEW

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DASHBOARD: WEB INTERFACE

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DASHBOARD: WEB INTERFACE

● Web based interface for managing OpenStack● Modular design

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DASHBOARD: WEB INTERFACE

$ vagrant up$ vagrant ssh$ sudo -i$ cat keystonerc_admin

http://192.168.37.2/dashboard/

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CONNECT TO THE DASHBOARD

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COMMAND LINE INTERFACE

● Converged CLI● Component CLI

$ openstack help$ keystone help$ keystone help user-create$ glance help

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KEYSTONE: IDENTITY MANAGEMENT

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KEYSTONE: IDENTITY MANAGEMENT● Centralized identity service● Central catalog of services

● Username / Password / Token● OAuth● Apache REMOTE_USER

Multiple authentication options

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CREATE A USER

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GLANCE: IMAGE MANAGEMENT

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GLANCE: IMAGE MANAGEMENT● Registry for virtual disk images● Images used as base for new instances● Many pre-built images available

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ADD AN IMAGE

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NEUTRON: NETWORK MANAGEMENT

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NEUTRON: NETWORK MANAGEMENT● Networking as a service● Modular architecture

● Central or distributed arch● Network subnet, and port abstrations● Plugin arch supports many technologies

Design Features

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ADD A NETWORK

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NOVA: INSTANCE MANAGEMENT

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NOVA: INSTANCE MANAGEMENT● Manages virtual machines on hypervisors● Provides virtual servers on demand

● Designed to scale horizontally● Designed for standard hardware

Design Features

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BOOT AN INSTANCE

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NEUTRON: PROVIDER NETWORKS● Provides non-project network access to instances

● Project network● Project router● “External” Network

Technical Design

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NEUTRON: PROVIDER NETWORKS● CIDR: 172.24.4.224/28● Tenant: service● Gateway: 172.24.4.225

● Disable DHCP● Allocation pool: 172.24.4.227,172.24.4.238

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CONFIGURE PROVIDER NETWORK

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CINDER: BLOCK STORAGE

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CINDER: BLOCK STORAGE● Manages virtual persistent block storage volumes● Snapshot capabilitiy

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CREATE, ATTACH ANDMOUNT A VOLUME

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SWIFT: OBJECT STORAGE

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SWIFT: OBJECT STORAGE● Simple file storage and retrieval● Multiple backing store options

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CREATE A CONTAINER ANDUPLOAD AN OBJECT

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INSTALLATION METHODS

● Packstack● Triple-O

RH OPENSTACK PLATFORM● OSP Director

RDO

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REVIEW

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RESOURCES● Rackspace: www.rackspace.com● Red Hat: www.redhat.com● RDO: www.rdoproject.com● OpenStack: www.openstack.org● TryStack www.trystack.org

● https://radez.fedorapeople.org/● Vagrantfile● OpenStackSummitAustin2016.pdf

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