ENH: proof-of-concept elastic-backed PVGroup + archiver status retrieval #1
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Contributor
klauer
commented
Nov 18, 2020
klauer
commented
- Proof-of-concept for elastic database-backed PVGroups.
- Queries the actual archiver (or the included sim archiver management interface)
- Maps archiver status keys onto PV names and PVGroup attribute names (in a not ideal, but not terrible fashion)
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Showing that the values are updating at regular intervals (30s, way faster than Murali requested for now): Output of camonitor (big list of PVs): |
This reverts commit 595073e.
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caproto updates PVs + writes to elasticsearch, grafana reads from elasticsearch:
Separate indices for each archiver instance to make the fields the same. Indices now date-based as well:
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