Function containerFromPull

internal/test/docker.go:77–102

containerFromBuild starts a container from an image pulled from a registry - image specifies the image tag to pull. - cmd specifies the command line in execv format if any. - env specifies the environment variables in the VAR=VALUE format. - ports specifies the port mappings. The key is the contain

(
	t *testing.T,
	image string,
	cmd []string,
	env []string,
	ports map[string]string,
)

//   - ports specifies the port mappings. The key is the container port, the value is the host port.
//     If the host port is left empty it is automatically mapped and can be retrieved later.
func containerFromPull(
	t *testing.T,
	image string,
	cmd []string,
	env []string,
	ports map[string]string,
) container {
	t.Helper()
	t.Logf("Creating and starting a container from %s...", image)
	cnt := &dockerContainer{
		client: dockerClient(t),
		image:  image,
		t:      t,
		cmd:    cmd,
		env:    env,
		ports:  ports,
	}

	cnt.pull()
	cnt.create()
	t.Cleanup(cnt.remove)
	cnt.start()
	cnt.inspect()

	return cnt
}

type container interface {
	// id returns the container ID of the container.