• Is a `VOLUME` definition required in an image's Dockerfile in order to mount a volume to a resultant container?
• How do DESTDIR and PREFIX typically differ when using autotools?
• Given a v1 CID as used by IPFS, is it possible to infer the sha2-256 hash for the content?
• OpenRC is the default init system for Alpine Linux. What is a recommended approach for starting a docker container using this system?