source.json

{
    "host": "localhost",
    "port": 5432,
    "database": "main",
    "username": "main",
    "password": "password",
    "jdbc_url_params": {"connectTimeout":"20"},
    "retry_count": 3,
    "ssl": {
        "mode": "disable"
    },
    "update_method": {
        "replication_slot": "postgres_slot",
        "initial_wait_time": 120
    },
    "max_threads": 5,
    "ssh_config": {
        "host": "my-tunnel-host",
        "port": 22,
        "username": "my-tunnel-user",
        "password": "tunnel-password"
    }
}