Ask HN: Container orchestrator for single host deployments?

I want to deploy my project (python app, nginx, postgres, redis, elasticsearch, exim, and also want to add a logging stack) on a single VPS instance, I actually tried docker-compose/docker-swarm and it's total pain, from not being able to get the client real IP in nginx thanks to iptables masquerades shitshow, ulimits not working in swarm mode, can't address fluentd logging driver from other services in my bridge network by its name and not being able to having replicas in docker-compose are what I remember currently. I guess docker-compose/swarm is totally painful. I know kubernetes and I totally like it but it's very hard to deploy in a single machine, I also fiddled with nomad but it's probably architected also for multi-machine deployments. Is there any reasonable orchestrator that can be applied to single machine deployments? I just need something like docker-swarm but actually works!