NGS Portal

2 Acknowledgements Dharmesh Chohan, RAL Rob Allan, Daresbury

3 Overview What is a portal? How does it use certificates?

4 What is a Portal? 1. In simple terms, –A Portal generates framework, and –Portlets fill in the contents 2. This is:

5 NGS portal Grids are about people collaborating, so give tools for this! Need to run jobs, access data, … from different machines and places – but do NOT want to –carry certificate everywhere! – install GT2 before you can use any commands or resources Using the command line tools is tedious; simple tasks can be achieved easily in a portal Also, easy interface to the Information Service

6 Certificates, MyProxy Rather than storing your Grid credentials on each machine you use to access the Grid, you can store them in a MyProxy repository and retrieve a proxy credential from the MyProxy repository when needed. MyProxy is part of VDT A MyProxy server is run for the NGS portal Before you can use the NGS portal, you must upload a proxy certificate: Java Web Start tool

Presenter Name Facility Name 7 Proxy Login

Presenter Name Facility Name 8 Proxy List

Presenter Name Facility Name 9 LDAP Browser

Presenter Name Facility Name 10 Job Launcher

Presenter Name Facility Name 11 GridFTP

Presenter Name Facility Name 12 Web Content in MyWorkspace

13 Development New portlets are en route… New portal release en route (~ April ) –Improve Standards compliance –So a project’s portlet container could run the portlets provided in the NGS portal

14 Try it… NGS Portal – Upload User Proxy –Use Java Web Start tool