Nspawn 3.0: A Docker-compatible Engine API for systemd-nspawn containers

Nspawn 3.0: A Docker-compatible Engine API for systemd-nspawn containersSince 2.0.02.0.0 gave the machines that mount docker’s socket a read-only Docker API, enough for Traefik or Dozzle to find them. 3.0.0 serves the API with its changes, on the host too. In between:2.1.0: published ports answer over IPv6 too, and -p takes IPv6 addresses.2.2.0: fixes for what came up moving a whole server of compose projects to nspawn. compose got anonymous volumes, networks made again when their definition changes, down SERVICE and a start that brings up what a service depends on.2.3.0: every layer is applied inside the tree it is extracted into and checked against the digest its image names for it.2.3.1: packages on…