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 ?
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.