Nacelle Postgres Utilities

Postgres utilities for use with nacelle.

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Usage

This library creates a Postgres connection wrapped in a nacelle logger. The supplied initializer adds this connection into the nacelle service container under the key db. The initializer will block until a ping succeeds.

func setup(processes nacelle.ProcessContainer, services nacelle.ServiceContainer) error {
    processes.RegisterInitializer(pgutil.NewInitializer())

    // additional setup
    return nil
}

Configuration

The default service behavior can be configured by the following environment variables.

Environment Variable	Required	Default	Description
DATABASE_URL	yes		The connection string of the remote database.
LOG_SQL_QUERIES		false	Whether or not to log parameterized SQL queries.