February-20th-2018, 07:02 PM
Yes you miss one important thing.
Docker relies on the Linux Kernel only and the function set it is providing. This is why Docker works on Raspbian Jessie or Raspbian Stretch with Kernel 4.9 all the same as on our Yocto kernel 4.9.
Raspbian = Kernel + Applications. But Docker don't care about all the applications and commands etc. that is provided by Raspbian. With Docker the applications are added in the container.
And again, we use 100% the same source of Docker as used in Raspbian (current version 17.06.xx) except that "priviledge" mode has been restricted by us and also volume bind mapping.
Docker needs no specific configuration setting. If you install Docker on a RPi3 like described here https://www.raspberrypi.org/blog/docker-...pberry-pi/, you have 100% the same setting like on netPI.
The image you are referencing installs Docker in a Docker container inclusive the Raspbian OS application layer. So you get the feeling as if you run Docker on a RPI3, but since it is containerized you cannot deploy and run the containers since you can't map the volume /run/var/docker.sock socket interface of the Docker interface of the host. For this use a RPi3, then you can do everything with it.
Docker relies on the Linux Kernel only and the function set it is providing. This is why Docker works on Raspbian Jessie or Raspbian Stretch with Kernel 4.9 all the same as on our Yocto kernel 4.9.
Raspbian = Kernel + Applications. But Docker don't care about all the applications and commands etc. that is provided by Raspbian. With Docker the applications are added in the container.
And again, we use 100% the same source of Docker as used in Raspbian (current version 17.06.xx) except that "priviledge" mode has been restricted by us and also volume bind mapping.
Docker needs no specific configuration setting. If you install Docker on a RPi3 like described here https://www.raspberrypi.org/blog/docker-...pberry-pi/, you have 100% the same setting like on netPI.
The image you are referencing installs Docker in a Docker container inclusive the Raspbian OS application layer. So you get the feeling as if you run Docker on a RPI3, but since it is containerized you cannot deploy and run the containers since you can't map the volume /run/var/docker.sock socket interface of the Docker interface of the host. For this use a RPi3, then you can do everything with it.
„You never fail until you stop trying.“, Albert Einstein (1879 - 1955)
