Docker swarm mode scale service issue with one worker

So, I am trying out Docker swarm mode in 1.12. Initially it took me time to figure out the mounts during docker service create, but I got that part to work. Now when I try to scale, it gives me the below error:

invalid bind mount source, so…

Is this error happening because I only have one worker and the mount is already set ?

  • docker-compose not recognizing env_file file/location, and still tries to use the default .env
  • docker postgres, fail to map volume in windows
  • Issue returning https url when returning response from a docker container
  • Setting insecure registry in docker-in-docker image docker daemon
  • Docker mount directory access rights
  • Fluentd capture stack traces from Docker
  • Also, because I am binding ports, and if I have only one worker node will swarm still work if I scale the app to 3 or 5 apps ? How will Swarm handle port conflicts on just one worker node ?

    Need some help with this.


  • Strange Docker + Celery Bug
  • Docker unable to process Dockerfile
  • docker: fails to make available 2 process (one on host, one in container, with the same number) on the same host on different IP
  • Kafka and Docker: Pushing a Kafka Messages to the another's Dockerized Consumer
  • docker cannot remove images?
  • Postgres networking with Docker containers and host LAN
  • Docker will be the best open platform for developers and sysadmins to build, ship, and run distributed applications.