// These two functions are OS specific (for now at least)
func updateHostConfig(hc *dockercontainer.HostConfig, opts *kubecontainer.RunContainerOptions) {
	// There is no /etc/resolv.conf in Windows, DNS and DNSSearch options would have to be passed to Docker runtime instead
	hc.DNS = opts.DNS
	hc.DNSSearch = opts.DNSSearch

	// MemorySwap == -1 is not currently supported in Docker 1.14 on Windows
	// https://github.com/docker/docker/blob/master/daemon/daemon_windows.go#L175
	hc.Resources.MemorySwap = 0
}
示例#2
0
// 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(&containerConfig, &hostConfig, nil, containerName)
	if err != nil {
		return nil, err
	}
	return &Container{
		id:      resp.ID,
		name:    containerName,
		cluster: l,
	}, nil
}