Docker Swarm Mode has been in severely declining usage and maintenance for years now. Meanwhile, Docker Compose has had quite a lot of changes (notably deprecating the `version:` field required by Swarm / forward compatibility). As a result, it no longer makes a ton of sense for us to prefer/suggest Swarm usages.
This changes all references to be `compose.yaml` (the upstream-preferred canonical filename: 9a9cc5d9c3/cli/options.go (L384-L385)) directly, leaving "swarm compatibility" as an exercise for the minority of readers who might still need/want it.
Unfortunately, this also means we need to remove all the play-with-docker links (since it only supports stack deploy via URL arguments, not compose), but my experience with that service is that it hasn't been terribly performant for a while, so I don't think this is a huge loss.
(There were also a few trailing references to the long-since-defunct Docker Machine project which have also been cleaned up.)
* Add repo metadata, start with categories!
scripts for checking repo categories, updating the canonical set
added categories to push.pl
* Add initial set of semi-acurate categories
* Adjustments following tianon's review
* Simplify metadata.sh use cases (CI or interactive); just diff and check all the time
Update README.md about metadata.sh usage
* Unify the categories checks into one jq expressions
* Update initial categories
* Link to Docker docs for categories; minor categories script adjustments
Some of the updated links had redirects in place,
Updating them to current paths to avoid relying on old redirects.
This is not an exhaustive update to all links,
just a few links that I happened to pick up on.
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
Docker Library Bot