Base
Hardened build
minimal ports, security patches applied at build time
pgwatch on Ubuntu 24.04
Azure
Observability
PostgreSQL monitoring that shows you live database health from the first boot
Overview
pgwatch is an open source PostgreSQL monitoring stack: a metrics collector, a metrics store and a large library of ready made dashboards. It gathers hundreds of statistics from the databases you point it at, keeps them on a retention schedule, and renders them as charts covering connections, throughput, query performance, table and index behaviour, replication and vacuum activity.
Why the cloudimg image
The cloudimg image is a complete appliance rather than a set of parts: the collector, the metrics store and the dashboard UI are installed, wired together and provisioned with the full bundled dashboard library. It also monitors its own bundled database from the first boot, so the dashboards show live data with no configuration at all. Every secret is generated per virtual machine before any service starts, the database and the administrative API are held on loopback, and a paired deployment guide plus 24/7 support come with it.
Common uses
- Monitor PostgreSQL health and query performance across a fleet
- Investigate slow queries, table bloat and lock contention
- Keep a retained history of database metrics you host yourself
See it running
Real screenshots taken while testing this image against its deployment guide.
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