[SOLVED] Pull Docker Image

[Armin@netPI]

Two things need to be said

1.) While Docker Hub is a site that is officially certified by an official notified CA body (https://en.wikipedia.org/wiki/Certificate_authority), your local/private repository isn't and then Docker running on netPI denies a https pull from this "trusted" registry until its certificate is loaded onto netPI additionally.
What is necessary to allow also pulls from any own repository is to load the certificate from your repository onto your netPI. For that use the Control Panel tile on netPI's landing page and in there the option "Secutiry/Public Key Infrastructure" to upload your *.pem certificate file.

2.) In the Docker web GUI you have to use the menu option "Registry" and define your custom registry in terms of IP address and symbolik name. Doing so requires at least netPI's software version 1.1.5.0 running. If the registry was setup right, if you now add a container you can now select in a drop down box you want to pull from Docker Hub or your registry.

Thx