Notes
- A reminder that Leanne Guy is invited to the management meeting on Monday morning.
- (But is not required to be there).
- One test spec overdue
.
- Unknown User (mbutler) Follow up on test plan for LDM-503-08b; make sure
- Wil O'Mullane Clarify whether Jira tickets refer to test specs or test plans.
- Need to take care to buy what we need (barely) so we have plenty for later.
- Do we need all the K8 Nodes?
- The intention was that the would be used for running Dask.
- Supporting e.g. 40 stack club folks.
- Can be scaled back to support fewer users doing fewer things.
- Can we test Qserv at scale on Google?
- In the short term, yes.
- Longer term, there is risk exposure from not running on the system that would actually be deployed in operations.
- Leanne Guy asks: where should enthusiastic science collaboration users be given access?
- Not clear how this fits into the hardware budget.
- Wil O'Mullane , Frossie Economou , Leanne Guy : Discuss hardware provision for science collaboration access to the LSP.
- 2018-11-05 DM SST F2F
- DM Leadership Team Face-to-Face Meeting, 2018-11-06 to 08
- Agenda available on both pages. Last minute updates to Leanne Guy (SST) or John Swinbank (DMLT).
- For problems with logistics, contact Yusra AlSayyad & John Swinbank .
- RFCs with "Planned end" past "now". (See query table below.)
- John Swinbank & Frossie Economou : Resolve RFC-537.
- Change requests of interest to DM
- HiPS image generation was approved, but then stumbled over costing; should now be resolved.
- Kian-Tat Lim aiming to get header service LSE-400 this week.
- Will include explicit header appendix (hooray!).
- Walked through the LSP FDR charge, leading to submission of RFC;
- Walked through User DB Workspace issues; Leanne asked to provide formal set of use cases; must be digested into design in time for the review;
- Reviewed authorization architecture alternatives; rejected "pure capabilities-based" architecture as poorly suited to needs, at least with our resources; KT to write up memo with BvK on the pure-identity and mixed models discussed, with pure-identity, group-membership-based auth'z'n as an initial phase;
- Reviewed new plan for internal and external use of IVOA standards (see DMTN-090); Gregory will RFC as a change to LSP Design, LDM-542;
- Adopted CADC TAP service Java code base as the core of our planned TAP service (following Christine's nice demo); Fritz to document this and describe the development required to fully adapt/extend it to our design (edited)
- Examined demo of Dask integrated with Jellybean; discussed Dask, Spark, and other "next-to-DB" issues
- Looked at demos of closer Firefly-JupyterLab integration and of Firefly LSST detection footprint browsing
(The above are lifted from Gregory Dubois-Felsmann on Slack)
- Progress working through A&A issues.
- There will be a memo forthcoming from Kian-Tat Lim et al on this.
- This will be at a level which enables detailed costing.
- There are action items on the meeting page; immediate aim should be to address those.
- John Swinbank in the UK all week; available but seven hours shifted.
- Wil O'Mullane in Chile traveling back Wednesday night (so not really available Wednesday Tucson working time).
- Margaret Gelman at LBNL for DESI operations review
