feat(monitoring): add MongoDB Grafana dashboards

Add two MongoDB dashboards adapted for cozystack monitoring:
- mongodb-overview: command operations, connections, cursors,
  document operations, queued operations, query efficiency,
  scanned objects, write time, asserts, page faults
- mongodb-inmemory: WiredTiger InMemory cache details including
  data size, capacity, transactions, sessions, pages, concurrency
  tickets, cache eviction, document changes

Dashboards use ds_prometheus variable for datasource selection and
job-based service filtering compatible with Percona MongoDB exporter
metrics.

Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
This commit is contained in:
IvanHunters 2026-03-05 22:47:53 +03:00
parent f5b29e1182
commit 6408988115
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