lw-deploy.sh writes a LogWisp configuration for one node and deploys it: in a docker or podman container, as a systemd or FreeBSD rc.d service (on the host or inside a jail), or as a configuration you run yourself. It is POSIX sh, written for FreeBSD's /bin/sh as much as for dash.

deploy/lw-deploy.sh                  # asks, with inline menus
deploy/lw-deploy.sh -h               # every flag
deploy/lw-deploy.sh --dry-run ...    # print the configuration and commands only
deploy/lw-deploy.sh --yes ...        # no questions: defaults, or fail on a missing value

Roles, runtimes, scenarios and what is not covered: doc/deployment.md.