postgres

Documentation

Index

• Constants
• type Storage
  • func New(config json.RawMessage) (Storage, error)
  • func (opts Storage) Fetch(name string) ([]types.Result, error)
  • func (opts Storage) GetIndex() (map[string]int64, error)
  • func (opts Storage) Maintain() error
  • func (opts Storage) Store(results []types.Result) error
  • func (Storage) Type() string

Constants

const Type = "postgres"

Type should match the package name

Types

type Storage

type Storage struct {
	DSN string `json:"dsn"`

	// Issue create statements for database schema
	Create bool `json:"create"`

	// Check files older than CheckExpiry will be
	// deleted on calls to Maintain(). If this is
	// the zero value, no old check files will be
	// deleted.
	CheckExpiry time.Duration `json:"check_expiry,omitempty"`
}

Storage is a way to store checkup results in a PostgreSQL database.

func New

func New(config json.RawMessage) (Storage, error)

New creates a new Storage instance based on json config

func (Storage) Fetch

func (opts Storage) Fetch(name string) ([]types.Result, error)

Fetch fetches results of the check with given name.

func (Storage) GetIndex

func (opts Storage) GetIndex() (map[string]int64, error)

GetIndex returns the list of check results for the database.

func (Storage) Maintain

func (opts Storage) Maintain() error

Maintain deletes check files that are older than opts.CheckExpiry.

func (Storage) Store

func (opts Storage) Store(results []types.Result) error

Store stores results in the database.

func (Storage) Type

func (Storage) Type() string

Type returns the storage driver package name