Hands-On with Heat: Service Orchestration in SUSE Cloud
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This document provides an overview of three ways to deploy services in the cloud: manually through the dashboard, via scripting with APIs, and using the OpenStack Heat project. Heat allows pre-defining compute, network, and storage requirements and automating deployment of whole applications. It uses AWS CloudFormation templates and provides both REST and CloudFormation query APIs. While Heat has an upfront complexity, it offers easier management of complex, composite cloud applications in the long run.
Hands-On with Heat: Service Orchestration in SUSE Cloud
- 1. Hands-On Heat Tutorial Brought to you by Rackspace and SUSE Insert Presenter's Name (16pt) Insert Presenter's Title (14pt) Insert Company/Email (14pt) Insert Presenter's Name (16pt) Insert Presenter's Title (14pt) Insert Company/Email (14pt)
- 2. 2 21 Years of Adapting Open Source
- 3. 3 How is SUSE Participating? Platinum Member Alan Clark Chairman of the Board Technical Contributions Promotion in openSUSE Community OpenStack Distribution
- 6. 6 How do I deploy it? There are 3 ways to deploy services in the cloud: The easy way The “not quite as easy” way The “hard up-front, but totally easier in the end” way
- 7. 7 How do I deploy it? The easy way ... Manual deployment process ‒ Log into the dashboard ‒ Go to the images section ‒ Select your image(s) and launch it ‒ Configure networking and storage as necessary Very quick and easy... If you're doing it once
- 8. 8 How do I deploy it? The “not quite as easy” way ... Use the API ‒ Python libraries ‒ Script out the manipulation of compute, network, and storage Labor intensive up front, but scales easily to large deployments Not terribly friendly to all potential cloud users
- 9. 9 How do I deploy it? The “hard up-front, but totally easier in the end” way OpenStack Heat Project ‒ Incubated project for Grizzly ‒ Fully supported as of SUSE Cloud 3.0 (Havana) Heat is a service to orchestrate multiple composite cloud applications
- 10. 10 How do I deploy it? The “hard up-front, but totally easier in the end” way “Heat is a service to orchestrate multiple composite cloud applications using the AWS Cloud Formation template format, through both an OpenStack-native ReST API and a CloudFormation-compatible Query API.”
- 11. 11 How do I deploy it? The “hard up-front, but totally easier in the end” way Um ... what? “Heat is a service to orchestrate multiple composite cloud applications using the AWS Cloud Formation template format, through both an OpenStack-native ReST API and a CloudFormation-compatible Query API.”
- 12. 12 How do I deploy it? The “hard up-front, but totally easier in the end” way Heat allows you to pre-define a set of compute, network, and storage requirements to provide a specific service, and deploy the whole thing automagically.
- 13. Thank you. 13 It's hands-on time! <url for cloud instance> <url for heat template>
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