OpenShift In a Nutshell - Episode 01 - Introduction

Aug 17, 20163 likes1,369 views

Episode 01 of "OpenShift in a nutshell" presentations in Iran OpenStack community group This episode is about different versions of OpenShift, supported platforms, terminology and architecture of OpenShift. I hope you will find it useful.

Presentation By:
Behnam Loghmani
Winter 2016
IRAN OpenStack Users Group
OPENSHIFT
IN A NUTSHELL
(Episode 01)
Introduction

IRAN Community| OpenStack.ir
Agenda:
●
Cloud Service Models
●
What's OpenShift?
●
OpenShift Architectures
●
Iran OpenStack Community
OpenShift Introduction

IRAN Community| OpenStack.ir
OpenShift Introduction
Cloud Service Models

IRAN Community| OpenStack.ir
OpenShift Introduction
https://www.cloudtec.ch/assets/fm/IT-Consulting/Cloud-Computing/iaas-paas-saas.png

IRAN Community| OpenStack.ir
OpenShift Introduction
What's OpenShift?

IRAN Community| OpenStack.ir
OpenShift Introduction
OpenShift is a platform as a service product from Red Hat.
OpenShift is Red Hat’s public cloud application development and hosting
platform that automates the provisioning, management and scaling of applications
so that you can focus on writing the code for your business, startup, or big idea.

IRAN Community| OpenStack.ir
OpenShift Introduction
OpenShift Versions
OPENSHIFT
Enterprise
OPENSHIFT
Online
OPENSHIFT
Dedicated

IRAN Community| OpenStack.ir
OpenShift Introduction
OpenShift Origin
●
Binary
●
Source code
●
RPMs

IRAN Community| OpenStack.ir
OpenShift Introduction

IRAN Community| OpenStack.ir
OpenShift Introduction
On Debian??!
- Memory cgroup support:
GRUB_CMDLINE_LINUX="cgroup_enable=memory"
On v1.1.2
- CPU cgroup:
cpu.cfs_quota_us and cpu.cfs_quota_us
Recompile kernel with “CONFIG_CFS_BANDWIDTH=y”
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=789019

IRAN Community| OpenStack.ir
OpenShift Introduction
OpenShift Online

IRAN Community| OpenStack.ir
OpenShift Introduction
Supported language environments
●
Haskell
●
Java
●
JavaScript
●
.Net
●
Perl
●
PHP
●
Python
●
Ruby

IRAN Community| OpenStack.ir
OpenShift Introduction
Supported databases
●
Microsoft SQL Server
●
MongoDB
●
MySQL
●
PostgreSQL

IRAN Community| OpenStack.ir
OpenShift Introduction
Supported frameworks
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PSGI for Perl
●
Rack for Ruby
●
WSGI for Python
●
Node.js for JavaScript
●
CakePHP
●
Django
●
Flask
●
Laravel
…..

IRAN Community| OpenStack.ir
OpenShift Introduction
OpenShift Architectures
OpenShift v2 / OpenShift v3

IRAN Community| OpenStack.ir
OpenShift Introduction
Applications
- In OpenShift v2, an application was a single unit - it consisted of one web framework
and no more than one of any given cartridge type.
- Linking was limited to within an application and only worked within cartridges
designed to work together.
- In OpenShift v3 remove "application" as a keyword since "application" can mean
something different to everyone.
- Flexible linking: means you can link any two arbitrary components together.

IRAN Community| OpenStack.ir
OpenShift Introduction
Cartridges vs Images
●
Dependencies
●
Collocation
●
Source Code
●
Build
●
Routing

IRAN Community| OpenStack.ir
OpenShift Introduction
Terminology
●
Application
●
Gear vs Container
●
Cartridge vs Image
●
Domain vs Project
●
Broker vs Master

IRAN Community| OpenStack.ir
OpenShift Introduction
V2 :

IRAN Community| OpenStack.ir
OpenShift Introduction
V3 :

IRAN Community| OpenStack.ir
OpenShift Introduction
Iran OpenStack Community

IRAN Community| OpenStack.ir
OpenShift Introduction
Stay in Touch and Join Us:
●
Home Page: OpenStack.ir
●
Meetup Page: Meetup.com/Iran-OpenStack
●
Mailing List: OpenStack-ir@Lists.OpenStack.org
●
Twitter: @OpenStackIR , #OpenStackIRAN
●
IRC Channel on FreeNode: #OpenStack-ir

Thank You
Behnam Loghmani
Iran OpenStack Community Member
Behnam.loghmani@gmail.com
OpenStack.ir
We need to work together to build a better community

Episode 06 of "OpenShift in a nutshell" presentations in Iran OpenStack community group This episode is about core concepts in OpenShift. Part 2 includes concepts of Users, Projects, Builds and Image streams At the end of presentation you can find a link that helps you to setup OpenShift in your local system ( this setup is not a enterprise setup and it's only for creating a small test environment ). I hope you will find it useful.

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- The presentation discussed bringing Swift to the server by enabling modern application design patterns through open source projects like Kitura and OpenWhisk. - Key points included an overview of the Swift language and tools, how to develop a basic web application using Kitura, and how OpenWhisk allows triggering actions through events. - Sample applications like BluePic and resources like the Swift Package Catalog and IBM Swift developer center were highlighted as ways to get involved with the Swift community.

Mobile, Open Source, and the Drive to the CloudDev_Events

Open technologies are leading the way to a simplified development experience, end to end, from mobile to the cloud. Open source projects including the Swift programming language, OpenWhisk, the serverless, even-driven execution environment, and Cloudant DBaaS, based on Apache CouchDB, are key to this transformation. Separately, these powerful open technologies make mobile and cloud development easier and faster, but in combination, their value to the developer greatly increases. Patrick Bohrer explores the role of these open technologies in driving down the time it takes to build, integrate, and deliver powerful apps that blur the lines between mobile and cloud.

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Cloud computing is more than a buzz-phrase it’s a transformative IT paradigm shift. The emphasis in the cloud is on elasticity, scalability, agility and open. Not just open standards but open APIs and open source. The delivery of software is also going through a paradigm shift. Open source software was often a commoditization of a market leader; Unix to Linux or Oracle to MySQL what’s changing is that the iterative nature, user context and the motto of releasing early and often are driving real innovation in open source. This session will cover those essential open source technologies for delivering cloud computing in the enterprise. Speaker Bio: Mark Hinkle is the Senior Director, Open Source Solutions at Citrix Systems Inc. He joined Citrix as a result of their July 2011 acquisition of Cloud.com where he was their Vice President of Community. He is currently responsible for Citrix open source efforts around the open source cloud computing platform, Apache CloudStack and the Xen Hypervisor. Previously he was the VP of Community at Zenoss Inc., a producer of the open source application, server, and network management software, where he grew the Zenoss Core project to over 100,000 users and 20,000 organizations on all seven continents. He also is a longtime open source expert and author having served as Editor-in-Chief for both LinuxWorld Magazine and Enterprise Open Source Magazine. His blog on open source, technology, and new media can be found at http://www.socializedsoftware.com.

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The document discusses Aether, an open source 5G/LTE connected edge cloud platform from the Open Networking Foundation (ONF). It aims to enable digital transformation through a cloud-native platform that supports disaggregated and virtualized mobile networks. Aether provides a common, neutral platform for building distributed edge applications and allows enterprises to deploy private 4G/5G networks. It has global deployments across multiple continents and edges that are centrally orchestrated from the cloud.

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OpenStack is an open-source cloud computing platform that consists of interrelated projects that provide software for building and managing public and private clouds. The projects include Nova (compute), Swift (object storage), Glance (image repository), Keystone (identity), Quantum (networking), Cinder (block storage), and Horizon (dashboard). OpenStack aims to produce a cloud computing platform that is simple to implement, massively scalable, and feature-rich. It has a large global community of developers and is used by many large companies and organizations.

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1. Presentation By: Behnam Loghmani Winter 2016 IRAN OpenStack Users Group OPENSHIFT IN A NUTSHELL (Episode 01) Introduction

2. IRAN Community| OpenStack.ir Agenda: ● Cloud Service Models ● What's OpenShift? ● OpenShift Architectures ● Iran OpenStack Community OpenShift Introduction

3. IRAN Community| OpenStack.ir OpenShift Introduction Cloud Service Models

4. IRAN Community| OpenStack.ir OpenShift Introduction https://www.cloudtec.ch/assets/fm/IT-Consulting/Cloud-Computing/iaas-paas-saas.png

5. IRAN Community| OpenStack.ir OpenShift Introduction What's OpenShift?

6. IRAN Community| OpenStack.ir OpenShift Introduction OpenShift is a platform as a service product from Red Hat. OpenShift is Red Hat’s public cloud application development and hosting platform that automates the provisioning, management and scaling of applications so that you can focus on writing the code for your business, startup, or big idea.

7. IRAN Community| OpenStack.ir OpenShift Introduction OpenShift Versions OPENSHIFT Enterprise OPENSHIFT Online OPENSHIFT Dedicated

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9. IRAN Community| OpenStack.ir OpenShift Introduction

10. IRAN Community| OpenStack.ir OpenShift Introduction

11. IRAN Community| OpenStack.ir OpenShift Introduction

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13. IRAN Community| OpenStack.ir OpenShift Introduction OpenShift Online

14. IRAN Community| OpenStack.ir OpenShift Introduction Supported language environments ● Haskell ● Java ● JavaScript ● .Net ● Perl ● PHP ● Python ● Ruby

15. IRAN Community| OpenStack.ir OpenShift Introduction Supported databases ● Microsoft SQL Server ● MongoDB ● MySQL ● PostgreSQL

16. IRAN Community| OpenStack.ir OpenShift Introduction Supported frameworks ● PSGI for Perl ● Rack for Ruby ● WSGI for Python ● Node.js for JavaScript ● CakePHP ● Django ● Flask ● Laravel …..

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20. IRAN Community| OpenStack.ir OpenShift Introduction Terminology ● Application ● Gear vs Container ● Cartridge vs Image ● Domain vs Project ● Broker vs Master

21. IRAN Community| OpenStack.ir OpenShift Introduction V2 :

22. IRAN Community| OpenStack.ir OpenShift Introduction V3 :

23. IRAN Community| OpenStack.ir OpenShift Introduction Iran OpenStack Community

24. IRAN Community| OpenStack.ir OpenShift Introduction Stay in Touch and Join Us: ● Home Page: OpenStack.ir ● Meetup Page: Meetup.com/Iran-OpenStack ● Mailing List: [email protected] ● Twitter: @OpenStackIR , #OpenStackIRAN ● IRC Channel on FreeNode: #OpenStack-ir

25. Thank You Behnam Loghmani Iran OpenStack Community Member [email protected] OpenStack.ir We need to work together to build a better community

OpenShift In a Nutshell - Episode 01 - Introduction

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