readiness

Documentation

Overview

Package readiness contains the code needed to check if PostgreSQL is ready to accept client connections.

Index

• Variables
• type Data
  • func ForInstance(instance instanceInterface) *Data
  • func (data *Data) IsServerReady(ctx context.Context) error

Variables

var ErrStreamingReplicaNotConnected = errors.New("streaming replica was never connected to the primary node")

ErrStreamingReplicaNotConnected is raised for streaming replicas that never connected to its primary

Types

type Data

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

Data is the readiness checker structure

func ForInstance

func ForInstance(instance instanceInterface) *Data

ForInstance creates a readiness checker for a certain instance

func (*Data) IsServerReady

func (data *Data) IsServerReady(ctx context.Context) error

IsServerReady check if the instance is healthy and can really accept connections