Date:
Attendees: Unknown User (pdomagala), Margaret Gelman, Donald Petravick
NOTE: statistics cover the past 2 weeks
See the LSST Service Status Page
1 created, 1 resolved.
Created & Resolved:
IHS-632 | Igor Gaponenko |
Unexpected reboot of lsst-qserv-db16 (IHS-606).
Firmware upgrades were successful and all nodes were returned to service Thur. 11/30. Since then, there have been no unplanned reboots.
4 created, 3 resolved
This process primarily targets requests that can be handled with current level of effort (LOE) resources. This process is also designed to detect and redirect items to the EVMS process if they exceed LOE resources.
1 | Initial Assessment | Check that the submitter has stated a plausible business case and the relevant T/CAM agrees |
2 | Feasibility Assessment | Is the change well-formulated, address a project need and cost-effective. |
3 | Planning | A detailed implementation plan is created which takes into account impacts, resource needs, testing and verification. |
4 | Implementation | The plan is executed to implement the change. |
5 | Assessment | Verification of successful change & issues analysis |
6 | Closed | Documentation and formally close the request. close-out. |
Key | Summary | Process Stage† | Reporter | P | Created | Status |
---|---|---|---|---|---|---|
IHS-576 | Planning | Tim Morton | 02/Nov/17 | This change has been approved and is tentatively scheduled for early CY18. | ||
IHS-580 | DM developers need a build/test environment that supports docker containers | Planning | Joshua Hoblitt | 02/Nov/17 | Use case and requirements are being gathered. Unknown User (pdomagala) will discuss this with the PDAC working group this Thursday. | |
IHS-612 | Implement debug and normal queues for developers on the verification cluster | Planning | Yusra AlSayyad | 16/Nov/17 | Currently being planned and tested. Tentatively scheduled for deployment before 22/Dec/17 | |
IHS-638 | Closed | Merlin Fisher-Levine | 04/Dec/17 | Approved by M. Butler and completed on 08/Dec/17 |
It was suggested that per-user storage usage for each shared fileset be made available. Preferably readable by any DM member.
Report format under development
Protracted discussion with John Swinbank, Kian-Tat Lim & Simon Krughoff re. the need to have retrievability of items purged from the GPFS /scratch partition for some short period of time. See
Unknown User (jmatt) proposes in ITRFC-10 that the ITSC consider making recommendations for container and container orchestration best practices.
Next meeting
Next PDAC meeting
Suspended until after the first of the year since Jeff is in Chile. However, I’m linked in to Chile IT.
The meeting was focused on the upcoming maintenance event.
Proposed that we install a standard Influx/telegraf/prometheus stack on the standard Nebula images. Install a monitoring system in openstack to serve up the data/dashboards.
New
From last week