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.)
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>
* Added more specific info about initializing db.
Added .sql.gz to supported files and explanation to what database it will be imported.
* Fix docker docs urls for mariadb
* Fix docker docs urls for the rest of the repos
* Sync mariadb, mysql, and percona content.md
Tianon Gravi