The three tools I know of for working with registries without a docker engine are crane from Google, skopeo from RedHat, and regclient from myself. The workflow that's needed is to extract the tar, push each layer and config, and then push the manifests. OCI's distribution-spec includes details on the registry API, but realize that the authentication doesn't have a spec over there (at least ...
I want that a crane moves an agent (container) to another agent (truck). Both are two types of agents. In the MoveByCrane block exits the option to choose "Destination is" to "Agent". My idea was to tell the crane here: Move the container to the truck. Each Container has a variable named v_ExitTruck in which I save a specific truck.
I tried to release it like this 1, it works, but I want to implement dynamic change of parameters not of the storage, but of the cell 2. Want to implement the following logic: checking the available cells in the storage, finding XYZ an available cell and moving the crane to this coordinate.
crane seems to be a command line tool that is able to flatten docker images (crane flatten docs). How can I determine the entrypoint command of the flattened image ? And what user is used in the image? I was able to use the tool dive to look at the files contained in the image.
Unfortunately I can't find a way to push an existing tarball image with kaniko without rebuilding it. I also tried crane for the push, but can't get a login due to the non-existent credHelper. I don't actually want to do big installations, nor do I want to create a custom image for this. Is this possible? What would be potential solutions?