Files
computer-playbook/compose
kevinveenbirkenbachandClaude Opus 5 3f5d22b1ae fix(swarm): mask modprobe@.service in the lab node image
18abce480 added kmod so the data-root setup can run its one explicit `modprobe
zfs`. It also handed a working loader to the four modprobe@ instances systemd
pulls at every node boot - configfs, drm, efi_pstore and fuse - which until now
failed on the missing binary, as every node's journal in
rescue-diagnostics-workspace-debian-bookworm shows. They would have started
loading host modules from a privileged container, on every node of every swarm
job in all five distros.

Masking the template keeps them exactly as dead as they are today and leaves the
loader available to the caller that needs it, so the behaviour change of
18abce480 is confined to the one site it was meant for. It sits with the
existing masks for systemd-resolved and systemd-udevd.

The image was not built; that the mask covers every instance of the template is
read from systemd's behaviour, not measured. The next run shows it: the units
report masked instead of failed.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-03 18:00:41 +02:00
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Compose Configuration 🧩

This directory holds the static configuration assets consumed by the top-level compose.yml of the local development and CI testing stack.

Scope 📋

  • The directory MUST contain only files that are bind-mounted into a service defined in compose.yml.
  • The directory MUST NOT host application configuration that belongs to an Ansible role. Per-role compose payloads live under roles/<role>/templates/.
  • The directory MUST NOT host workflow scripts, test fixtures, or build helpers. Those belong under scripts/ or tests/.

Layout 🗂️

Each compose service that needs static configuration owns a sub-directory whose name matches the service. New service-specific config MUST go into the matching sub-directory rather than at the compose/ root.

For the rules that govern compose.yml itself (env-variable contract, profile gating, resource caps), see compose.yml.md.