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Task #8696

Setup HA collectors

Added by Lisa Giacchetti over 4 years ago. Updated over 4 years ago.

Status:
New
Priority:
Normal
Assignee:
Start date:
07/30/2015
Due date:
08/17/2015
% Done:

0%

Estimated time:
40.00 h
Duration: 19

Description

Phase 3: Set up HA collectors
- Verify and debug any puppet issues
- Reinstall the machine to verify final puppet configs
- Install the new service
- Connect to the existing pool, update frontend configs for new backup
- Verify no issues
- Shoot primary HA collector
- Update FE configs to talk to new collector
- Update the FE to the new collector. Turn off negotiator for old pool. Let new pool negotiator take over.
- Once old pool is drained turn off collector.
- Wait some amount of time to verify no issues, can retire the old collector nodes
Questions
- Do we also want to do this staged/tested with ITB or can we go directly to production (which already has a backup)? Factory/schedd don’t have this so need to test with ITB first


Related issues

Follows DCSO glideinWMS - Task #8695: Set up scheddNew07/10/201507/29/2015

Precedes DCSO glideinWMS - Task #8697: Set Up HA FrontEndNew08/18/201509/03/2015

History

#1 Updated by Lisa Giacchetti over 4 years ago

#2 Updated by Lisa Giacchetti over 4 years ago

  • Due date changed from 07/03/2015 to 07/23/2015
  • Start date changed from 07/03/2015 to 07/08/2015

#3 Updated by Lisa Giacchetti over 4 years ago

  • Due date changed from 07/23/2015 to 07/22/2015
  • Start date changed from 07/08/2015 to 07/06/2015

#4 Updated by Lisa Giacchetti over 4 years ago

#5 Updated by Krista Larson over 4 years ago

  • Project changed from GPGrid GWMS to DCSO glideinWMS


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