openstack with redhat or solaris - doag

2014 © Trivadis

BASEL BERN BRUGG LAUSANNE ZUERICH DUESSELDORF FRANKFURT A.M. FREIBURG I.BR. HAMBURG MUNICH STUTTGART VIENNA

2014 © Trivadis

OpenStack with RedHat or Solaris Roman Gächter Principal Consultant Trivadis AG

DOAG Jahrestagung 18. November 2014

18. November 2014 OpenStack

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Trivadis ist führend bei der IT-Beratung, der Systemintegration, dem Solution-Engineering und der Erbringung von IT-Services mit Fokussierung auf und Technologien im D-A-CH-Raum.

Unsere Leistungen erbringen wir aus den strategischen Geschäftsfeldern: Trivadis Services übernimmt den korrespondierenden Betrieb Ihrer IT Systeme.

Unser Unternehmen


B E T R I E B

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Mit über 600 IT- und Fachexperten bei Ihnen vor Ort

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12 Trivadis Niederlassungen mit über 600 Mitarbeitenden

200 Service Level Agreements

Mehr als 4'000 Trainingsteilnehmer

Forschungs- und Entwicklungs-budget: CHF 5.0 Mio. / EUR 4.0 Mio.

Finanziell unabhängig und nachhaltig profitabel

Erfahrung aus mehr als 1'900 Projekten pro Jahr bei über 800 Kunden

Stand 12/2013

Hamburg

Düsseldorf

Frankfurt

Freiburg München

Wien

Basel Zürich Bern

Lausanne

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Stuttgart


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Brugg

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AGENDA

1.  OpenStack Introduction

2.  OpenStack Technology §  Compute, Storage, Networking, Dashboard

3.  Solaris OpenStack §  Under the cover

4.  OpenStack Distributions

5.  Demo

6.  Comparison Distributions §  RedHat OpenPack vs Solaris OpenStack

7.  Conclusion


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OpenStack Introduction

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Start of the OpenStack Project

§  Work of two organizations §  NASA §  Rackspace Hosting §  released their internal cloud code bases

-  object storage -  compute

§  Code first posted in July of 2010

§  First release (nicknamed “Austin”) §  Released to the public in November 2010.


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OpenStack Big Picture

§  Not a product, it is an organisation

§  Open source software for building private and public clouds

§  Provide an umbrella §  Governance structure for several open source products §  Building a piece of software to deliver some components of an IaaS cloud

§  Delivers a massively scalable cloud operating system §  Compute, Storage, Networking, Dashboard

§  The OpenStack project is provided under the Apache 2.0 license. Openstack.org is powered by Rackspace Cloud Computing.


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Main Components

Network(Neutron)

Blockstorage(Cinder)

Compute(Nova)

Dashborad(Horizon)

provides UI

for otherprojects

Idendity(Keystone)

provides Authentication

and service catalogs for other projects

Image Repo(Glance)

Object Stoarge(Swift)

provides networkconnectivity

provides volumes

provides images provides imagesas objects

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OpenStack Technology

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Technology

Compute Service

Nova Networking Service

Neutron Dashboard

Horizon Orchestration Service

Heat Idendity Service

Keystone


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Image Service Glance

Block Storage Service Cinder

Object Storage Service Swift

Metering / Monitoring Service Ceilometer

Data Processing / Provisioning and configuration of Hadoop clusters

Sahara

Scalable and reliable Cloud Databases

Trove

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Technology

Nova, Compute Service

§  Compute nodes §  Hypervisors that run virtual machines

§  Console Interface

§  Command Line Interpreter/Interfaces

§  Distributed controllers which handle scheduling

§  Native OpenStack API and Amazon EC2 compatible API


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Technology Nova, Compute Service

§  Hypervisors §  KVM - Kernel-based Virtual Machine §  LXC - Linux Containers (through libvirt)

-  Docker §  QEMU - Quick EMUlator §  UML - User Mode Linux §  Xen

§  Citrix XenServer and Xen Cloud Platform (XCP) §  VMWare vSphere 4.1 update 1 and newer §  Hyper-V §  Solaris Zones §  Oracle VM Server X86


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Technology

Neutron, Network Service

§  Provides framework for Software Defined Networks ( SDN)

§  Plugin architecture §  Allows integration of hardware and software based network solutions

§  Different networking technologies for cloud networking

§  LBaaS, VPNaaS (coming in Juno)

§  Security (ingress + egress rules support)

§  DHCP / DNS


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Technology


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Network Plugins

Libvert (KVM/Quemu) Xen Server ESX Hyper-V Solaris Open vSwitch Yes Yes Linux Bridge Yes Yes Cisco UCS / Nexus

Yes

NSX (Nicira NVP)

Yes Yes Yes

NEC OpenFlow Yes Bigswitch / Floodlight

Yes

Hyper-V Yes EVS Yes IBM SDE-VE Yes

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Technology

CLI

§  API calls §  scripts to automate tasks, cURL commands, APIs are RESTful

§  Services with CLI

•  Cinder

•  Glance

•  Heat

•  Keystone

•  Neutron

•  Nova

•  Swift


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Solaris OpenStack

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Solaris OpenStack under the cover


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The first cloud os?

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Component Overview

Horizon Cloud Management

Zones and Kernel Zones

Nova Compute Virtualization

Elastic Virtual Switch

Neutron Cloud Networking

ZFS File Systems

Cinder/Swift Cloud Storage

Unified Archives

Glance Image Deployment

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Nova

§  Supported Hypervisors §  Solaris non global zones §  Solaris kernel zones

-  Attention HW requirements!! §  Oracle VM Server SPARC

-  Not yet supported


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Glance

§  Solaris Unified Archives §  Some bugs in OpenStack implementation

§  Solaris specific §  Compatible between HW platforms of same ISA

-  Portable to virtual systems §  System Recovery §  Cloning §  global and “none global” zones §  Logical Domains §  Deployment

-  From Automated Installer -  From bootable media


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Neutron

§  Software Defined Networks

§  Elastic Virtual Switch §  Can span over several physical compute nodes §  Entity of a layer 2 segment §  Creates a virtual network between VMs that are on multiple servers §  Provides network isolation

-  VLANs or VXLANs §  Supports multitenant virtual networks

-  share the same underlying infrastructure §  Integrated with Oracle Solaris Zones and Oracle Solaris Kernel Zones


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Neutron

built on

EVS


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Cinder / Swift

§  Cinder §  Block Storage

§  Swift §  Object Datastore

§  ZFS §  OpenStack Integration planned

-  compression, encryption, deduplication -  snapshots, cloning -  send/receive streams

§  Drivers for ZFS Storage Appliance


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Horizon

§  Console missing


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Installation

§  Unified Archive for “single system” §  EVS Configuration

§  AI Repository

§  Three-Node Architecture §  “Installing and Configuring OpenStack in Oracle® Solaris 11.2”

Datum Ansicht > Kopf und Fusszeile

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# /usr/demo/openstack/configure_evs.py

# pkg install pkg:/cloud/openstack

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Installation

§  Setup §  AI Manifests §  Puppet for configuration

§  Cloud Infrastructure Services managed by (SMF) §  dependency management, services restart §  Logfiles

Datum Ansicht > Kopf und Fusszeile

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Solaris Engineering Case


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Solaris OpenStack under the cover Three-Node Architecture Overview


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Demo


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OpenStack Destributions Commercial Distributions

§  RackSpace Private Cloud

§  IBM Cloud Manager with OpenStack

§  HP Helion OpenStack

§  Clodscaling

§  Red Hat OpenStack

§  SwiftStack

§  SUSE Cloud

§  Ubuntu OpenStack

§  Oracle Solaris OpenStack

§  Oracle OpenStack for Oracle Linux


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OpenSource Distributions

§  RDO

§  Fedora

§  CentOS

§  RedHat Linux

§  Debian

§  Ubuntu

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# yum install –y packstack

Description RedHat OpenStack Solaris OpenStack OS Deployment Sattelite- or Trivadis

Install-Server Automated Installer

OpenStack SW Installation

yum install packstack pkg install pkg:/cloud/openstack

OpenStack Configuration

PackStack, based on Puppet

Unified Archive for all in one Setup, Puppet examples in blog

Supported Hypervisors

KVM, Xen, HyperV, VmWare, LC, etc.

Limited to Solaris zones

OpenStack Version

Icehouse Havana

Upstream OpenStack Org

yes yes

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Conclusion

OpenStack with RedHat or Solaris?

§  RedHat joined OpenStack 3 years ago, has longer experience

§  Solaris OpenStack has some limitations §  Isolated Solaris Ecoystem §  Some bugs §  Setup with more then one node

-  Lots of manual work §  ZFS features not yet used / implemented §  Console Interface missing

§  Solaris OpenStack has a good potential §  SPARC scales better then X86

§  Thanks to the Solaris OpenStack implementation, nice new features §  SDN, Elastic Virtual Switch, Unified Archives, Kernel Zones


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Links, Books •  IaaS mit OpenStack: Cloud Computing in der Praxis von

dpunkt.verlag GmbH (29. Januar 2014)

•  OpenStack Operations Guide von O’Reilly Media

•  OpenStack Operations Guide http://docs.openstack.org/ops/

•  www.openstack.org

•  https://blogs.oracle.com/dminer/entry/building_an_openstack_cloud_for Dave Miner

•  Installing and Configuring OpenStack in Oracle® Solaris 11.2 Part No: E54155

•  http://www.oracle.com/technetwork/server-storage/solaris11/technologies/openstack-2135773.html

•  https://openstack.redhat.com/Main_Page


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2014 © Trivadis

BASEL BERN BRUGG LAUSANNE ZÜRICH DÜSSELDORF FRANKFURT A.M. FREIBURG I.BR. HAMBURG MÜNCHEN STUTTGART WIEN

THANK YOU. Trivadis AG

Roman Gächter

Europastrasse 5

CH-8152 Glattbrugg

Tel. +41 808 70 20

Fax +41 808 70 21

[email protected] www.trivadis.com


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OpenStack

Trivadis an der DOAG

Ebene 3 - gleich neben der Rolltreppe

Wir freuen uns auf Ihren Besuch.

Denn mit Trivadis gewinnen Sie immer.

18. November 2014

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openstack with redhat or solaris - doag

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