gem-hunter

Prometheus Postgres exporter.

This currently uses the local postgres administrator account on the PostgreSQL server. In future this should be changed to use an unprivileged account.

See https://github.com/prometheus-community/postgres_exporter

All variables are optional:

• prometheus_postgres_dbname: The database name
• prometheus_postgres_data_source_name: implies DATA_SOURCE_NAME ENV variable in the postgres_exporter
• prometheus_postgres_port: Serve metrics on this port, default 9187
• prometheus_postgres_query_directory: the directory containing query files which will be loaded by the exporter, default is files/
• prometheus_postgres_query_filenames: A list of additional query files from prometheus_postgres_query_directory, default [queries-default.yml]
• prometheus_postgres_version: the postgres_exporter version to be installed, default 0.4.6
• prometheus_postgres_sha256: the SHA256 checksum of the postgres_exporter bundle of version prometheus_postgres_version, default: 9ed457c9a6d3a1e0132b3fe10f1d072457a667b009993a73e90b47ca99cc5bca
• prometheus_postgres_system_user: The OS user used to run postgres_exporter, default: postgres (OS user is created only when differs from defaults).

- hosts: localhost
  roles:
  - role: ome.prometheus_postgres
    prometheus_postgres_dbname: test

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