swarmInit method
Initialize swarm mode. Returns the secret key to join the cluster.
Implementation
Future<SwarmInfos?> swarmInit(
{String? advertiseAddress, String? listenAddress}) async {
var swarmInfos = await DockerCMD.swarmInit(this,
advertiseAddress: advertiseAddress, listenAddress: listenAddress);
_swarmInfos = swarmInfos;
return swarmInfos;
}