Portable, Interoperable Cloud Applications using TOSCA

Transcription

1 Topology and Orchestration Specification for Cloud Applications (TOSCA) Standard Portable, Interoperable Cloud Applications using TOSCA Demonstrated using: Vnomic s Service Designer, IBM ISM Cloud Marketplace and IBM Workload Deployer (IWD)

2 Business Value of TOSCA Open Ecosystem for Cloud Services Vendor-independent definitions of complex Cloud services provide new marketing channel for solutions in the Cloud Decoupling of Cloud infrastructure and Cloud content helps focus on key aspects: Cloud Provider or Cloud Service Provider Ability to deploy services in any standards-compliant environment avoids vendor lock-in and eases migration Interoperability and Composition Goes beyond VMs in describing the cloud application s components and their dependencies Composition of services defined independently by their domain experts into a higher-value service Key enabler for open hybrid Clouds Easy Adoption of new Cloud Services Model-driven creation of Cloud Services Standardized deployment into various kinds of environments from test to production, from cloud A to cloud B Process-driven Cloud Service Lifecycle Management 1

3 Demo Messaging TOSCA Enables Portability Specified package format: Cloud Service Archive (CSAR) Includes Topology of Application Components, Artifacts and their Relationships / Dependencies Encapsulates Expert Knowledge of the service designer / architect Interoperability Complete Tool and Runtime Interoperability Lifecycle Management Each Component Exports its own Granular Lifecycle Management Operations 2

4 Composing a TOSCA Service Template for a SugarCRM Application using Vnomic s Service Designer, The SugarCRM application include 2 Tiers : Web Application Tier (Linux, Apache, PHP, SugarCRM) Database Tier (Linux, MySQL) 3

5 Vnomic s Service Designer tool supports TOSCA Deployment directly to various Clouds including IBM s SmartCloud Enterprise 4

6 The Cloud Application is made Portable and packaged using TOSCA s Cloud Service Archive (CSAR) format which encapsulates the Application Architect s Expert Knowledge for this demo, we choose to publish the SugarCRM Cloud Application to IBM s Integrated Service Mgmt. (ISM) Cloud Marketplace 5

7 Showing SugarCRM as a newly published service by Vnomic into IBM s Cloud Marketplace TOSCA service templates could be published and shared on both public and private marketplaces Demonstrating the vision of an Open Ecosystem of cloud services based upon TOSCA standardized service templates 6

8 SugarCRM Overview / Description of Service Customers can use such marketplaces to get information on published TOSCA cloud services to select those that best meet their needs as well as share fellow customer experiences, learn about service licensing and support 7

9 SugarCRM Topology / Properties The Topology of the application and each component s properties can also be inspected as published within the TOSCA service template 8

10 Downloading / Exporting the SugarCRM Application s CSAR another company wants to use SugarCRM in their cloud and decides to download the CSAR from the marketplace for their developers to work with. 9

11 SugarCRM Imported into IBM Workload Deployer (IWD) Demonstrating Seamless TOSCA Tool Portability using the Cloud Service Archive (CSAR) for the SugarCRM app, which was downloaded from the IBM Cloud Marketplace 10

12 The SugarCRM Application s Topology Template Viewed in IWD Web Server Tier (left), Database Tier (right) developers can choose to edit the components properties or simply use the defaults settings packaged in the CSAR file prior to deployment 11

13 The SugarCRM TOSCA Application is Fully Deployed and Running using IBM SmartCloud Foundation Services we can see that both the Web Server and Database Tiers are running and assigned Public IP Addresses 12

14 Login to SugarCRM application running on an IBM Cloud Demonstrating Seamless TOSCA Run-time Portability using the IP Address allocated by IBM s Cloud for the Apache Web Server which was part of the Web Server Tier of the TOSCA SugarCRM application 13

15 Learn More! - TOSCA Resources TOSCA Specification, Version 1.0 Committee Specification 01, 18 March November 2013, TOSCA Primer, Version 1.0 Committee Note Draft (CND) 01, Public Review Draft 01, 31 January 2013, TOSCA Implementer's Recommendations for Interoperable TOSCA Implementations, Version 1.0 Interoperability Subcommittee, Working Draft 01, Rev. 02, 14 January 2013, TOSCA Interoperability Subcommittee, SugarCRM Scenario Sample CSAR Preliminary Draft CSAR for Interop. Testing against TOSCA v1.0 Specification 14