Unable to get metrics from databases

[Yeroha]

What did you do?
I installed postgres_exporter 0.16.0 linux. I have 2 databases: test_db_1, test_db_2. Trying get metrics from tables pg_stat_user_tables for my databases, but i see metrics from only postgres DB. Inserted --auto-discover-databases to config file, but not working. User postgres_exporter has privileges on these databases
Why i'm not see metrics from DBs?

• postgres_exporter version:

  0.16.0

• PostgreSQL version:

  16.7.1

[scottishwidow]

@Yeroha hey!👋

According to the Flags section of the README, the --auto-discover-databases flag has been deprecated.

You might want to consider using the --extend.query-path option with a custom queries file instead.

[rhclayto]

--extend.query-path is also listed as DEPRECATED.

Adding new metrics via a config file (DEPRECATED)

This feature is deprecated in favor of built-in collector functions. For generic SQL database monitoring see the sql_exporter.

The -extend.query-path command-line argument specifies a YAML file containing additional queries to run. Some examples are provided in queries.yaml.