Hello, I can use docker in next way:
docker run -p 5001-5010:5000 registry:2
Every time I run this command docker determines free port from defined range and publish it:
CONTAINER ID IMAGE COMMAND PORTS
9cd40afd2ff5 registry "/entrypoint.sh /etc/" 0.0.0.0:5004->5000/tcp
1b7268e6d6ab registry "/entrypoint.sh /etc/" 0.0.0.0:5003->5000/tcp
2b1568c7ad57 registry "/entrypoint.sh /etc/" 0.0.0.0:5002->5000/tcp
e709fae805d1 registry "/entrypoint.sh /etc/" 0.0.0.0:5001->5000/tcp

But, I am not able to simulate the same behavior with docker-compose... Having docker-compose.yml:
version: '2'
services:
registry:
image: registry:latest
ports:
- "5001-5010:5000"
I receive error:
services.registry.ports is invalid: Port ranges don't match in length.

Please advise.

docker version:
Client:
Version: 1.12.6
API version: 1.24
Go version: go1.6.4
Git commit: 78d1802
Built: Wed Jan 11 00:23:16 2017
OS/Arch: windows/amd64

Server:
Version: 1.12.6
API version: 1.24
Go version: go1.6.4
Git commit: 78d1802
Built: Wed Jan 11 00:23:16 2017
OS/Arch: linux/amd64

docker info:
Containers: 4
Running: 4
Paused: 0
Stopped: 0
Images: 30
Server Version: 1.12.6
Storage Driver: aufs
Root Dir: /var/lib/docker/aufs
Backing Filesystem: extfs
Dirs: 103
Dirperm1 Supported: true
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: overlay null host bridge
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options: seccomp
Kernel Version: 4.4.41-moby
Operating System: Alpine Linux v3.4
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 3.821 GiB
Name: moby
ID: MODJ:FE2K:YQY3:ERZJ:4UIL:ZT4G:LTF6:C4B7:WR7E:HGCG:ZOX5:BYC2
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Http Proxy: http://bla-bla:8080
Https Proxy: http://bla-bla:8080
No Proxy: 127.0.0.1,localhost,bla-bla
Registry: https://index.docker.io/v1/
WARNING: No kernel memory limit support
Insecure Registries:
127.0.0.0/8

docker-compose --version:
docker-compose version 1.9.0, build 2585387