# Verify environment variables
$ docker inspect psql-db-exporter | grep PG_
"PG_EXPORTER_DISABLE_DEFAULT_METRICS=true",
"PG_EXPORTER_DISABLE_SETTINGS_METRICS=true",
"PG_EXPORTER_EXTEND_QUERY_PATH=/queries.yaml",
# Verify that queries.yaml is mounted correctly
$ docker inspect psql-db-exporter | grep -A 2 Binds
"Binds": [
"/mypath/queries.yaml:/queries.yaml:rw"
],
# Check queries.yaml
$ cat queries.yaml
<exact content of the sample file in this repository>
# Expect no "pg_settings", but get 582
$ docker run --rm --network="default" appropriate/curl -s http://psql-db-exporter:9187/metrics | grep pg_settings | wc -l
582
# Expect some "user_tables" results, but get 0
$ docker run --rm --network="default" appropriate/curl -s http://psql-db-exporter:9187/metrics | grep user_tables | wc -l
0
