Flag	Env-Var	Type	Default	Description
postgres_host	POSTGRES_HOST	string	"127.0.0.1"	DB-Server hostname or ip
postgres_port	POSTGRES_PORT	int	5432	DB-Server port
postgres_user	POSTGRES_USER	string	""	User for authentication against db server
postgres_password	POSTGRES_PASSWORD	string	""	Password for authentication against db server
postgres_database	POSTGRES_DATABASE	string	""	Database to use on db server
postgres_max_retries	POSTGRES_MAX_RETRIES	int	10	Max number of retries before connecting to db fails
postgres_retry_interval	POSTGRES_RETRY_INTERVAL	int	6	Interval in seconds between retrying to connect to db
postgres_max_idle_conns	POSTGRES_MAX_IDLE_CONNS	int	0	Maximum number of idle connections (0 is unlimited)
postgres_max_open_conns	POSTGRES_MAX_OPEN_CONNS	int	0	Maximum number of open connections (0 is unlimited)

# Functions

NewMockService creates a new initialized instance of MockService.

NewServiceBase creates a new instance of postgres-service, should be used instead of generating it manually.

# Constants

ServiceName defines the name of postgres service used for dependency injection.

MockService for simply mocking IService.

Options can contain parameters passed to the postgres service.

Service provides the interaction with the postgresql database.

IService defined the interface of the postgresql database service.