Pull Image from Private Registry directory limitations

[qnap-dev]

Pull Image from Private Registry directory limitations

[ColinHuang]

1. What kind of registry you are using? Container Station are base under Docker Hub. Docker Hub's username must contain only letters and digits. We will look into it.

2. "/" is allow in the middle of image name but not start with "/".
   Because in image pull dialog we will automatically append image name after registry's URL.
   i.e.
   Registry URL: example.registry.com
   Image name: username/subfolder/imagename
   Will pull example.registry.com/username/subfolder/imagename image

3. Export image and import it into Container Station
   a. export image from other device docker save ubuntu > ubuntu-save.tar
   b. import from GUI or from command line docker load --input ubuntu-save.tar

   Export container and import it into Container Station
   a. export container from other device docker export angry_fermi > container.tar
   b. import from GUI or from command line docker import container.tar image_name:latest