postgresql-prometheus-adapter
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CrunchyData
Remote storage adapter enabling Prometheus to use PostgreSQL as a long-term store for time-series metrics.
Remove quote in fallback variables, that resulted the `web_listen_address` fail to bind. Golang version: `go1.17.3 darwin/amd64`
- Replace pgx single connection with pgx pool connection to handle concurrent request from Prometheus
- Lock metric ID map when writing to database as there could be other thread that write to the `c.valueRows` when trying to write to database resulted some valueRows were...
- Adding a docker-compose.yml - Which has a prometheus, a postgresql, and a node-exporter - Adding a prometheus.yml that scrapes the node-exporter that is defined in the docker-compose.
- changing the dockerfile initial image to golang:alpine - Change the workdir to /source and moved the files into /source - Moved the collective starting parameters into /source directory
We are seeing `panic: assignment to entry in nil map` when running `./postgresql-prometheus-adapter` for the first time. The offending line appears to be this: ``` vMetricIDMap[sMetric] = nextId ``` Are...
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Remote storage adapter enabling Prometheus to use PostgreSQL as a long-term store for time-series metrics.