File that must contain the environment variable PGBOUNCER_EXPORTER_CONNECTION_STRING which is set to the connection string used by pgbouncer. I.e. the format is supposed to look like this: PGBOUNCER_EXPORTER_CONNECTION_STRING="postgres://admin@localhost:6432/pgbouncer?sslmode=require" NOTE: You MUST keep pgbouncer as database name (special internal db)! NOTE: services.pgbouncer.settings.pgbouncer.ignore_startup_parameters MUST contain “extra_float_digits”. Mutually exclusive with services.prometheus.exporters.pgbouncer.connectionString.

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