Docker Compose

Rebuild cluster with updated images:

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docker compose pull    # fetches new images
docker compose down    # quits servers, removes from docker
docker compose up -d   # brings cluster back up, uses new images
docker image prune -f  # removes now-unused images

Docker Desktop on MacOS is super obnoxious. Disk access is slower than on Linux (and I think has to round trip through RAM), it randomly drops network shares (sometimes even local disk mounts). I don’t recommend for anything long-running like a home media center. Far better doing so with Linux as a host OS.

About

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Jamie Macey is a senior software engineer with over 15 years experience in the Ruby and Rails ecosystems, largely on the back-end.

Husband, father, gamer, and all-around geek. Ask about my latest 3d print, or toy software project.