docker

Documentation

Index

• type Container
  • func StartPostgres(ctx context.Context, image string) (*Container, error)
  • func (c *Container) ConnURL() string
  • func (c *Container) Stop(ctx context.Context) error

Types

type Container

type Container struct {
	ID       string
	Host     string
	Port     string
	User     string
	Password string
	Database string
	// contains filtered or unexported fields
}

Container represents a running PostgreSQL Docker container.

func StartPostgres

func StartPostgres(ctx context.Context, image string) (*Container, error)

StartPostgres starts a PostgreSQL-compatible container with the given image. The image parameter should be a full image reference (e.g. "postgres:18", "citusdata/citus:12.1"). If the image exists locally it is used directly; otherwise it is pulled from the registry.

func (*Container) ConnURL

func (c *Container) ConnURL() string

ConnURL returns a pgx-compatible connection string.

func (*Container) Stop

func (c *Container) Stop(ctx context.Context) error

Stop stops and removes the container.