Reducing Time to Market with the PaaS Cloud of the Future

Transcription

1 Reducing Time to Market with the PaaS Cloud of the Future Prof. Jose Luis Vazquez Poletti Universidad Complutense de Madrid CaaSt Consortium. All rights reserved. The research leading to these results has received funding from the European Union's Seventh Framework Programme ([F7/ ) under grant agreement n

2 Who am I? José Luis Vázquez Poletti M.E... in Computer Science ce (2004) from Universidad sdadpontificia cade Comillas and Ph.D. in Computer Science (2008) from Universidad Complutense de Madrid Assistant Professor at Universidad Complutense de Madrid and Cloud Researcher at Distributed Systems Architecture Group Directly involved in EU funded projects, such as EGEE and 4CaaSt : Application porting onto Grid Infrastructures (i.e. Fusion Physics and Bioinformatics) and training events Since 2010: Different aspects of Cloud Computing but always with applications in mind HPC in the Cloud Dt Data placement on the Cloud Cloud Infrastructures simulation

3 4CaaSt fast facts Funding Details: 15 million Euro EU funded initiative (EU grant agreement Funding Details: 15-million-Euro EU-funded initiative (EU grant agreement ) funded by the 7th FWP (Seventh Framework Programme) under the Internet of Services, Software & virtualization (ICT ) area.

4 More fast facts Timisoara (12th November 1884) First European city with electric street lamps Easy and reliable access to light by all citizens Eas and reliable access to light b all citi ens More services could be built on them (traffic lights, festival illumination, ) l d i ( / d l ) Cloud Computing (IBM System/360 Model 67) Seamless service provider Easy and reliable access to resources by all users Building elastic services is still an elitist domain B ildi l i i i ill li i d i (proprietary technologies, )

5 PaaS? SaaS PaaS IaaS

6 4CaaSt: addressing PaaS Cloud in all dimensions 4CaaSt will address challenges in Utility like provisioning of Platforms as a Service (PaaS) enabling advanced application hosting 4CaaSt will carry out RTD in components enabling 4CaaSt compliant PaaS Clouds to become true business ecosystems 4CaaSt will address RTD in builtin native Cloud libraries providing the best programming framework 6

7 Dimension 1: Cloud Hosting 4CaaSt will address challenges in Utility like like provisioning of Platforms as a Service (PaaS) enabling advanced application hosting ization of processing and networking end to end Higher level of abstraction through advanced service life cycle management based on blueprint RT scaling and adaptation based on convergent QoS management Support of service platform technologies as immigrants on the cloud 7

8 Dimension 2: Business Ecosystem 4CaaSt will carry out RTD in components enabling 4CaaSt compliant PaaS Clouds to become true business ecosystems How can I make money? Marketplace functions Multiple Business Terms and Conditions Support to automated selection of app/services based on business criteria Rating & Charging on multi vendor composition Payment/Settlement functions, considering Marketplace federation Marketplace analytics How can I best promote my app? Mashup as a Service Be able to combine with apps/services from other app providers and the Cloud Provider Let end users develop their own apps (DIY) 8

9 Dimension 3: Programming Framework 4CaaSt will address RTD in builtin native Cloud libraries providing the best programming framework Network Enablers Context EAI Data Rich set of APIs accessible as a Service from apps hosted in the Cloud: Network Enablers as a Service Context(*) as a Service Publish/Subscribe EAI as a Service DataStore as a Service (*) Context in its widest meaning: Access Device+Network Description, User s preferences, User s Social Network, Focus on standardization 9

10 4CaaSt will bring an unique value proposition to application providers How to minimize CAPEX and ensure OPEX do not grow faster than actual demand of my customers How to better position my application and make money How to develop application faster and based on advanced features that would be hard for me to implement on my own 10

11 Application Provider perspective: deployment y For a given application, an Application Provider can: 1. Deploy the application s backend on the 4CaaSt Platform 2. Choose a revenue model (pay per use, share, ads) and bundling conditions 3. Register suites of gadgets linked to its front-end (if mashup-oriented) as mashable components in the SaaS catalogue 4. SaaS ecosystem/delivery framework 4CaaSt Platform SaaS apps/components catalogue Register some mashups (or an URI to the application s web portal) as designed applications in the SaaS catalogue y The Cloud acts as a designed apps mashable comps App backend services SaaS Marketplace infrastructure clearing house, dealing with settlement and payment with app providers Application Blueprint Application 11 provider PaaS S lf S i P t l Self Service Portal

12 End user perspective: self servicing SaaS ecosystem/delivery framework y End users (SMEs, individuals): Search for designed apps in the SaaS g pp catalogue, relying on statistics, recommendations from other users, demo videos, etc. SaaS apps/components catalogue designed apps Purchase applications they wish to applications they wish to use. Special offerings, promotional campaigns, etc would apply. Some applications might be available for free (indirect revenues) (indirect revenues) Add purchased applications to their SaaS desktop. mashable comps App backend services SaaS Marketplace infrastructure 2. End users 4CaaSt Platform 12 SaaS Desktop

13 PaaS: Application Hosting A 4CaaST-compliant Cloud will support one or a set of Platforms on which application hosting is offered as a Service to Application Providers It will allow migration across platforms Platform technologies 1. choose Web server PythonVM Object Table Platform A Web server servlet engine RDBMS Web server Python VM Object Table Platform B Platform A J2EE container BPEL engine RDBMS Platform C 4CaaST-compliant Cloud 1 4CaaST-compliant Cloud 2

14 PaaS: Application Blueprints Application Blueprint 2. register A1C1 A1C2 A1C3 SLA(cost rules Target KPIs third-party app/services used Exported services Application provider registers the BluePrint associated to the applications it hosts on a 4CaaSt-compliant Cloud An Application Blueprint specifies, in a declarative manner, the various aspects linked to the application that any 4CaaST-compliant Cloud needs to know as to properly manage the lifecycle of the application, setup the runtime environment hosting the application, etc. Web server Platform A Python VM 4CaaST-compliant Cloud 2 Object Table

15 Application Blueprint Example MyApplication requires App.Comp.WebFrontEnd and App.Comp.BusinessLogic and App.Comp.DataBase; MyApplication requires Services.PublishSusbscribe; App.Comp.WebFrontEnd requires ApacheTomcat; App.Comp.BusinessLogic requires Jonas; App.Comp.Database requires Postgres8.1;

16 Application Blueprint A1C1 A1C3 A1C2 Advanced hosting capabilities SLAs Target KPIs third-party app/services used Exported services Processing the Application i BluePrint, 4CaaSt determines the best architecture for the runtime environment and deploy it using APIs provided by the underlying IaaS and NaaS layers p y y g y Web Servers farm App Servers farm MMS/SMS system 3. resolve HTTP Load balancer Load Balancer MMS/SMS Service API A1C1 A1C2 AnC1 A1C3 Web Server Python VM DBRepository Service Web server Platform A Python VM Object Table Runtime Machine Platform Runtime Platform Runtime Execution Container Machine Runtime Container Runtime Execution Runtime Execution Container Container 16

17 Infrastructure Blueprint Example JonAS implements EJBContainer, OSGiContainer offering SLA1 SAP_AS implements EJBContainer offering SLA2 Postgres implements SQLService ApacheTomcat implements ServletContainer REC1 contains ApacheTomcat, Sun Java6 RE, Linux Debian 4.10 REC2 contains JonAS, Sun Java6 RE, Linux Ubuntu REC3 contains Postgres, Linux Ubuntu REC4 contains ApacheTomcat, JonAS, Sun Java6 RE, Postgres, Linux Debian 4.10

18 Platform Scalability Application 1 Application 2 Servlet DB DB PHP Tomcat 4.0 Postgres 8.1 Posgrest 8.1 Apache 2.0 Service Provider s view of theplatform Scalable Platform LoadBalancer LoadBalancer Tomcat I nstance Tomcat I nstance Postgres In nstance Apache I nstance Apache I nstance VM VM VM VM VM

19 General Architecture Self service Portal PaaS Interface Administrat tion emarketplace Resource Manager Service Lifecycle Manager Monitorin ng Service Layer Resource Layer Runtime Containers Enablers Interfaces Storage IaaS NaaS XaaS Provisioning Layer

20 Service Provider view of the PaaS Application Application Component Servlet EJB DB ServletContainer EJB Container RDBMS Service Provider view: Provisioned PaaS Platform Technology Apache Tomcat Jonas 5.1 Postgres 8.1 Product Platform

21 A Service Provider, purchases in the MarketPlace a SaaS and the supporting PaaS Basic Service Lifecycle Service Enablers provision Services to be integrated in the Platform Products are provisioned and configured transparently, they are deployed on top of IaaS & NaaS Application Components are deployed on the Products The Application Blueprint is resolved and required PaaS and Services is generated Setup Monitoring and accounting infrastructure Configure Application Components & Containters *More states and error handling are required Et voilà: The SaaS is running!!!

22 Resource Manager: Platform Resolution Application Servlet EJB DB ServletContainer EJB Container RDBMS Apache Tomcat Jonas 5.1 Postgres 8.1 Service Provider view: PaaS ServletContainer EJB Container RDBMS Apache Tomcat Jonas 5.1 Postgres 8.1 JVM Sun Java 6 JVM Sun Java 6 Linux Linux Linux Debian Ubuntu Ubuntu REC Image 1 REC Image 2 REC Image 3

23 Platform Deployment VM 1 Tomcat JRE6 VM 2 Jonas JRE6 VM 3 Postgres Debian Ubuntu Ubuntu

24 Application Deployment Servlet EJB DB deploy deploy deploy VM 1 Tomcat JRE6 VM 2 Jonas JRE6 VM 3 Postgres Debian Ubuntu Ubuntu

25 Resource Manager: Single REC Platform Resolution Application Servlet EJB DB ServletContainer EJB Container RDBMS Apache Tomcat Jonas 5.1 Postgres 8.1 Service Provider view: PaaS ServletContainer EJB Container RDBMS Apache Tomcat Jonas 5.1 Postgres 8.1 JVM Sun Java 6 Linux Debian 4.10 REC Image 4

26 Application Resource Manager: Scalable Platform Resolution Servlet EJB DB ServletContainer EJB Container RDBMS Apache Tomcat Jonas 5.1 Postgres 8.1 PaaS Load Balancer ServletContainer Apache Tomcat Load Balancer EJB Container Jonas 5.1 Load Balancer RDBMS Postgres 8.1 JVM JVM Sun Java 6 Sun Java 6 Linux Linux Linux Debian 4.10 Ubuntu Ubuntu REC Image 1 REC Image 1 REC Image 1 REC Image 1 REC Image 1 REC Image 2 REC Image 1 REC Image 1 REC Image 3

27 A typical Use Case Public Internet Mobile Network Bob (Officer/Reviewer) Internet (EC Hotspot) Alice (SIP Softphone) Blueprint DB Ser rvice 1 Ser rvice 2 Ericsson Composition Engine WS CEA SIP CEA IVR Asterisk IMS JonAS? 4CaaSt Cloud SailFin AS HTTP ISC (SIP) IMS Network at Ericsson Research Lab

28 More Use Cases Applications emarketplace for SMEs Software company develops a SaaS application for the management of Taxi fleets. t f T i fl t Efficiency of the taxi company can be increased with the involvement of an optimization system: it results in lower fuel consumption and cheaper fares. Especially in certain countries the use of professional Especially in certain countries, the use of professional taxi operator software is very expensive and requires high upfront investment. The delivered service could trigger the easy appearance of new, flexible taxi companies as the investment needed to set up a new taxi company would be minimal. Private Cloud for Large Corporations An Emergency / Urban management application An Emergency / Urban management application helps coordinating emergency and other supporting forces during either an emergency or an exceptional situation. Scaling the applications is needed as in case of a exceptional situations where the amount of users increases. Events can be expected (planned event) or exceptional (emergency / unplanned events).

29 4CaaSt WPs WP1 Requirements Architecture Integration WP2 Service Eng. Lifecycle Management WP3 Marketplace WP4 Resource Deployment Management WP5 Admin. Accounting Monitoring WP6 Native PaaS Technologies WP7 Inmigrant PaaS Technologies WP8 Experiment. WP9 Exploitation Standariz. WP10 Communic. Disseminat. Collaboration

30 4CaaSt: addressing PaaS Cloud in all dimensions 4CaaSt will address challenges in Utility like provisioning of Platforms as a Service (PaaS) enabling advanced application hosting 4CaaSt will carry out RTD in components enabling 4CaaSt compliant PaaS Clouds to become true business ecosystems 4CaaSt will address RTD in builtin native Cloud libraries providing the best programming framework 30

31 Thank you! Mult umesc foarte mult! CaaSt Consortium. All rights reserved. The research leading to these results has received funding from the European Union's Seventh Framework Programme ([F7/ ) under grant agreement n

32 Regular Paper Deadline 17 th July Also looking for nvited talks from EU Projects Send me an e mail if interested jlvazquez@fdi.ucm.esucm es