{
  "name": "postgresql",
  "version": 3,
  "module": "plugin.py",
  "actions": ["monitor"],
  "required_config": [
    "PGHOST",
    "PGPORT",
    "PGUSER",
    "PGDATABASE",
    "PGPASSWORD_FILE",
    "PG_REPLICATION_PEERS"
  ],
  "optional_config": [
    "PG_RECONNECT_GRACE_SECONDS"
  ]
}