HeliosSoloDeployment(final Builder builder) {
final String username = Optional.fromNullable(builder.heliosUsername).or(randomString());
this.dockerClient = checkNotNull(builder.dockerClient, "dockerClient");
this.dockerHost = Optional.fromNullable(builder.dockerHost).or(DockerHost.fromEnv());
this.containerDockerHost =
Optional.fromNullable(builder.containerDockerHost).or(containerDockerHostFromEnv());
this.namespace = Optional.fromNullable(builder.namespace).or(randomString());
this.env = containerEnv();
this.binds = containerBinds();
final String heliosHost;
final String heliosPort;
// TODO(negz): Determine and propagate NetworkManager DNS servers?
try {
assertDockerReachableFromContainer();
if (dockerHost.address().equals("localhost") || dockerHost.address().equals("127.0.0.1")) {
heliosHost = containerGateway();
} else {
heliosHost = dockerHost.address();
}
this.heliosContainerId = deploySolo(heliosHost);
heliosPort = getHostPort(this.heliosContainerId, HELIOS_MASTER_PORT);
} catch (HeliosDeploymentException e) {
throw new AssertionError("Unable to deploy helios-solo container.", e);
}
// Running the String host:port through HostAndPort does some validation for us.
this.heliosClient =
HeliosClient.newBuilder()
.setUser(username)
.setEndpoints(
"http://" + HostAndPort.fromString(dockerHost.address() + ":" + heliosPort))
.build();
}
protected HeliosClient client(final String user, final String endpoint) {
final HeliosClient client =
HeliosClient.newBuilder()
.setUser(user)
.setEndpoints(singletonList(URI.create(endpoint)))
.build();
clients.add(client);
return client;
}
/**
* Create a new helios client as a specific user, connecting to a helios master cluster in a
* specific domain.
*
* @param domain The target domain.
* @param user The user to identify as.
* @return A helios client.
*/
public static HeliosClient create(final String domain, final String user) {
return HeliosClient.newBuilder().setDomain(domain).setUser(user).build();
}