# Functions
New creates new instance of Base struct.
NewDockerClient returns a configured Docker client.
# Variables
ErrInvalidStatusCode is returned when HTTP status is not 200.
ErrPasswordChangeFailed represents an error indicating that password change failed.
ErrVolumeExists is returned when Docker volume already exists.
# Structs
Base contains methods to interact with Docker.
StatusMsg is a struct to unmarshal Docker json status to.
WaitHealthyResponse holds information about container being healthy.