# SOLARIA host overrides for ai-cluster.
#
# Two jobs here:
#   1. memory ceilings
#   2. the one bind mount whose source path depends on where the repo is checked
#      out on this node (/home/oskar/homelab-codex-ws)
#
# Memory sizing — measured on the running VPS stack, 2026-07-27 (`docker stats`):
#   codex-worker 7.2 MiB | planner-worker 10.1 MiB | service-ops-worker 7.0 MiB
#   openclaw 24.6 MiB    | redis 4.8 MiB           | mosquitto 4.2 MiB
# The limits below are ~10x observed RSS: headroom for a task burst, not a
# response to observed pressure. The 64m/128m values from the earlier VPS-era
# manifest were never validated and are too tight for a Python process that
# briefly holds a response payload.
#
# No `oom_score_adj` here: that convention is a VPS rule (4 GiB, no swap).
# SOLARIA has 64 GiB — the cgroup ceiling alone is the right tool.

services:
  openclaw:
    mem_limit: 256m

  codex-worker:
    mem_limit: 256m

  planner-worker:
    mem_limit: 256m

  service-ops-worker:
    mem_limit: 256m
    volumes:
      # Repo checkout path on SOLARIA. service_ops_worker.py runs
      # `docker compose ps|restart` from /app against this file.
      - /home/oskar/homelab-codex-ws/services/ai-cluster/docker-compose.yml:/app/docker-compose.yml:ro

  redis:
    mem_limit: 64m

  mosquitto:
    mem_limit: 64m