pgconfig

Documentation

Overview

Package pgconfig provides tools for work with Postgres configuration.

Index

• Constants
• type Manager
  • func NewCorrector(dataDir string) (*Manager, error)
  • func (m *Manager) AdjustRecoveryFiles() error
  • func (m *Manager) AppendGeneralConfig(cfg map[string]string) error
  • func (m *Manager) ApplyPgControl(pgControl map[string]string) error
  • func (m *Manager) ApplyPromotion(cfg map[string]string) error
  • func (m *Manager) ApplyRecovery(cfg map[string]string) error
  • func (m *Manager) ApplySnapshot(cfg map[string]string) error
  • func (m *Manager) ApplySync(cfg map[string]string) error
  • func (m *Manager) ApplyUserConfig(cfg map[string]string) error
  • func (m *Manager) GetPgVersion() float64
  • func (m *Manager) ReadRecoveryConfig() (map[string]string, error)
  • func (m *Manager) RemoveRecoveryConfig() error
  • func (m *Manager) TruncatePromotionConfig() error
  • func (m *Manager) TruncateRecoveryConfig() error
  • func (m *Manager) TruncateSyncConfig() error

Constants

const (

	// PgConfName defines the name of general Postgres config.
	PgConfName = "postgresql.conf"
)

Types

type Manager

type Manager struct {
	// contains filtered or unexported fields
}

Manager defines a struct to correct PostgreSQL configuration.

func NewCorrector

func NewCorrector(dataDir string) (*Manager, error)

NewCorrector creates a new corrector.

func (*Manager) AdjustRecoveryFiles

func (m *Manager) AdjustRecoveryFiles() error

AdjustRecoveryFiles adjusts a recovery files.

func (*Manager) AppendGeneralConfig

func (m *Manager) AppendGeneralConfig(cfg map[string]string) error

AppendGeneralConfig appends configuration parameters to a general configuration file.

func (*Manager) ApplyPgControl

func (m *Manager) ApplyPgControl(pgControl map[string]string) error

ApplyPgControl applies significant configuration parameters extracted by the pg_control tool.

func (*Manager) ApplyPromotion

func (m *Manager) ApplyPromotion(cfg map[string]string) error

ApplyPromotion applies promotion configuration parameters.

func (*Manager) ApplyRecovery

func (m *Manager) ApplyRecovery(cfg map[string]string) error

ApplyRecovery applies recovery configuration parameters.

func (*Manager) ApplySnapshot

func (m *Manager) ApplySnapshot(cfg map[string]string) error

ApplySnapshot applies snapshot configuration parameters.

func (*Manager) ApplySync

func (m *Manager) ApplySync(cfg map[string]string) error

ApplySync applies configuration parameters for sync instance.

func (*Manager) ApplyUserConfig

func (m *Manager) ApplyUserConfig(cfg map[string]string) error

ApplyUserConfig applies user-defined configuration.

func (*Manager) GetPgVersion

func (m *Manager) GetPgVersion() float64

GetPgVersion gets a version of Postgres Data.

func (*Manager) ReadRecoveryConfig

func (m *Manager) ReadRecoveryConfig() (map[string]string, error)

ReadRecoveryConfig reads a recovery configuration file.

func (*Manager) RemoveRecoveryConfig

func (m *Manager) RemoveRecoveryConfig() error

RemoveRecoveryConfig removes a recovery configuration file.

func (*Manager) TruncatePromotionConfig

func (m *Manager) TruncatePromotionConfig() error

TruncatePromotionConfig truncates a promotion configuration file.

func (*Manager) TruncateRecoveryConfig

func (m *Manager) TruncateRecoveryConfig() error

TruncateRecoveryConfig truncates a recovery configuration file.

func (*Manager) TruncateSyncConfig

func (m *Manager) TruncateSyncConfig() error

TruncateSyncConfig truncates a sync configuration file.