예제 #1
0
파일: docker.go 프로젝트: hvaara/cockroach
// createContainer creates a new container using the specified
// options. Per the docker API, the created container is not running
// and must be started explicitly. Note that the passed-in hostConfig
// will be augmented with the necessary settings to use the network
// defined by l.createNetwork().
func createContainer(
	l *LocalCluster,
	containerConfig container.Config,
	hostConfig container.HostConfig,
	containerName string,
) (*Container, error) {
	hostConfig.NetworkMode = container.NetworkMode(l.networkID)
	// Disable DNS search under the host machine's domain. This can
	// catch upstream wildcard DNS matching and result in odd behavior.
	hostConfig.DNSSearch = []string{"."}
	resp, err := l.client.ContainerCreate(context.Background(), &containerConfig, &hostConfig, nil, containerName)
	if err != nil {
		return nil, err
	}
	return &Container{
		id:      resp.ID,
		name:    containerName,
		cluster: l,
	}, nil
}