ATF (NIKHEF)

20 Mar 2003, 08:00 → 21 Mar 2003, 17:00 Europe/Zurich

Amsterdam

Bob Jones (CERN)

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Thursday 20 March

ATF minus applications

This is a session of the ATF which
is meant to discuss things of no interest
to the application representatives

1 service deployment inside the tomcat service container

The issue is "how do we run several servlets or web services on the same host in the same servlet container". Both secure and insecure modes must be supported. WP1, WP2, WP3, and WP5 are all implied in this. WP6 is implied as well (if Cal isn't there, then the discussion should be postponed). Leanne will distribute a list of issues before the meeting.

Speaker: Guy

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2 outstanding issues with interfaces

A suggestion (please email if you have others): use this time for discussions between WPs to iron out any remaining discrepancies, vaguenesses, uncertainties about the interactions between various services. This is relevant to the clean-up session at 14.00.

Speaker: all - apps

Application Working Group

ATF Regular Session I

regular ATF session

3 Phone conf on SE issues

Discuss interface issues specific to SE. Speakers will have to speak carefully since we won't have internet access at the meeting!

Speaker: Jensen (phone) / all

4 Making arch document embody reality

Go through UML diagrams in the arch doc and fix the ones which don't agree with what will actually be deployed. Things to worry about: - names of called interfaces - are ALL calls actually represented? Nothing should be assumed implicitly. - VOMS isn't there, what happens in its absence?

Speaker: all

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transparencies

• transparencies
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5 coffee

6 Implications of GLUE for TB 2

We get a new schema in TB2.0. Some things we want to do (matchmaking) are only possible if the schema is properly constructed. Useful to discuss this as well as what possible influence we have if we find things missing. Things we already know about: - ETT - possible to change to have per-VO info? - CloseSE/CloseCE: how are they defined, can one send to a CE by specifying closeSE?

Speaker: WP3 rep

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7 ATF Process Improvement

During (and since) the ATF meeting many issues have emerged, unexpectedly for most, regarding the accuracy of our TB2.0 documentation. How do we improve the ATF process so everyone is on the same page, and fewer things are overlooked?

Speaker: all

AWG breakout session

This is a session for AWG members (minus the
ATF application representatives) to continue
discussions from the morning session.

Dinner

Restaurant:

Sukabumi
Geelvinckssteeg 2
tel. 625 45 51

reserved for 15 people
I count 10-2 = 8 WP reps
Bob + Erwin + Lee + 8 = 11
so we can handle a few extra from the
EGEE / AWG crowd. Please let me know.

Friday 21 March

ATF day 2

8 Arch Bugs followup

from previous meeting's minutes: Follow-up on actions for bug 807 Follow-up on bug 806 - alternative default ranking algorithm

Speaker: all

9 Long-Running Jobs Use Case

If time permits, we could also go through a use case of long running jobs looking particularly at the renewal of proxy certificates and storage element pins. This is something we mentioned at the last meeting.

Speaker: Lee Momtaham

10 Orphaned files on SEs

Speaker: Loomis / Jensen / Guy

11 coffee

12 EGEE Architecture Discussion

EGEE has proposed a breakdown of service "implementation/integration" into activities. We can discuss the breakdown, and discuss other things such as - suitability of current products to provide the services - hardening issues - protocol/API standards - visions for EDG contribution to EGEE architecture

Speaker: Templon

transparencies

• transparencies
• transparencies
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13 lunch

14 Tour of NIKHEF / SARA

- see NIKHEF testbed facility + other grid stuff - see AmsIX - see TERAS @ SARA - time for wireless connect + email

Speaker: Templon / Bos / Groep / Wolfrat