Zoom: https://cern.zoom.us/j/66569029743 (usual password)
Gordon:
Kurt:
Pat:
Tiago
- Grafana dashboards have been tagged for fddaq v4.4.0. The dashboards on grafana have been frozen, new dashboard with provisional tag v4.4.1 were created for development purposes.
- transition to new influx table in preparation for ProtoDUNE 2 run done
- After discussing with Alessandro, we started a google document where we can collect the lessons learned on monitoring in ProtoDUNE. This should help define the requirements for the DUNE, including servers specifications. The link to the document is here.
- Again, after discussion with Alessandro, we identified a new requirement for the monitoring update (v5). Our current tags are entirely software dependent, e.g. np04hd.runp04srv029eth0.datahandler_238 is reflecting the configuration, the machines where the software is running, etc, but not the hardware. We would like to add hardware information in the tags as well, e.g. channel. The proposed solution is to add a way for user to specify arbitrary tags when publishing opmon data.
- Last friday in the F & I meeting we discussed a plan to study the feasibility of migrating from influxv1 to influxv2. Main reason for the transition being that influxv1 is currently unsupported. Pat and I are working on it, although not with super high priority given that the current system works. We are investigating the following
- what changes needs to be done on the software side to use influx v2
- Can we import data from v1 into v2 so we don't loose data?
We believe all is doable and without too much effort, but the tests are going to confirm that. After that we can decide if we want to move.