scale one service to two or more instances

[vtolstov]

Does it possible to have aiblity to spawn another instance of service that already running?
For example i have one kafka service that subscribed to some topic and want to start another service to form consumer group and fetch messages?

[thejerf]

suture does not have any sort of special support for it for spawning new services in reaction to something, but services can be added to a supervisor or removed from them at any time. However it is that you detect there is a new topic, if it has the supervisor available to it it can add a new service whenever one is detected. If a topic terminates, the service can return ErrDoNotRestart to terminate "normally" without being restarted.

Please feel free to continue asking questions; I'm going to close this as complete because I definitely do not see an action item for suture here, but I'm not trying to shut you down, just keep the open tickets tidy.