As there are thousands of docker images on the public Docker hub, rkt allows you to use them very easily. Alternatively, you might have some docker images and would like to run them with rkt too, without building new rkt ACI images, to see how they work with rkt.
Running Docker images is very much the same as it was in previous examples:
As Docker images do not support signature verification yet, we just skip the verification step and fetch one with the
--insecure-skip-verifyflag:$ sudo rkt --insecure-skip-verify fetch docker://nginx
The last line shown in the preceding screenshot represents the
rktimage ID of the converted ACI, and this can be used torunwithrkt:$ sudo rkt --insecure-skip-verify run sha512-13a9c5295d8c13b9ad94e37b25b2feb2Also we can run in this way, where the image will be downloaded and then run:
$ sudo rkt --insecure-skip-verify run docker://nginxIf we want to use volumes with Docker images, we run this line:
$ sudo rkt...