wheels deploy app

App container lifecycle. Every verb targets containers labelled with the current service, optionally filtered by --role.

Verbs

| Verb | Purpose | |------|---------| | boot | docker run new containers for the given version. | | start | docker start existing stopped containers. | | stop | docker stop running containers. | | details | docker inspect for the given version's containers. | | containers | docker ps filtered by service label. | | images | docker images for the app image. | | logs | docker logs across every host. | | live | Clear the maintenance marker file. | | maintenance | Write the maintenance marker file. | | remove | Stop + remove containers for the given version. |

Common flags

| Flag | Description | |------|-------------| | --release=<v> | Required for boot/start/stop/details/live/maintenance/remove. | | --role=<name> | Limit to one role. Default: all roles. | | --destination=<name> | Overlay destination config. | | --dry-run | Print commands without executing. |

--release, not --version

The version always travels as --release=. A literal --version= flag never reaches deploy dispatch — the CLI's picocli root intercepts it first and fails with Invalid value for option '--version' (#2674).

Purely numeric release values

A purely numeric release value (e.g. --release=1) currently hangs for ~75 seconds with Operation timed out, even under --dry-run (#3111). Use a non-numeric label — a git short sha or a v-prefixed tag like v1.2.3 — until that's fixed.