Files
ops-warden/scripts/install-worker-timer.sh
tegwick 9dc1db0162 feat(WARDEN-WP-0021): T1+T2 — scheduled worker tick enabled (systemd --user timer)
T1: systemd --user units (ops-warden-worker.{service,timer}) + scripts/install-worker-timer.sh
(--enable opt-in, cron fallback documented) + examples/worker.env.example. Kill switch:
`systemctl --user disable --now ops-warden-worker.timer` or WORKER_ENABLED=0. Installed and
ENABLED — verified a real systemd run (Result=success, used the llm brain) and the timer is
active (next run +15min).

T2: hardened worker-tick.sh — State Hub /state/health precheck → graceful skip (exit 0) when
unreachable; worker-run failure logged but never fails the unit (retry next tick). Verified
hub-down skip and a live tick.

Conservative tier only; nothing auto-sent. Kill switch is one command.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-30 15:19:23 +02:00

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#!/usr/bin/env bash
# Install (and optionally enable) the ops-warden conservative worker systemd --user timer.
# WARDEN-WP-0021 T1. Build-stage, conservative tier only (triage + draft, never auto-send).
#
# ./scripts/install-worker-timer.sh # install units + env, DISABLED
# ./scripts/install-worker-timer.sh --enable # install + start the 15-min timer
#
# Kill switch (one command):
# systemctl --user disable --now ops-warden-worker.timer
# (or set WORKER_ENABLED=0 in ~/.config/warden/worker.env)
set -euo pipefail
ROOT="$(cd "$(dirname "$0")/.." && pwd)"
UNIT_DIR="$HOME/.config/systemd/user"
ENV_FILE="$HOME/.config/warden/worker.env"
if ! command -v systemctl >/dev/null 2>&1; then
echo "systemctl not found — this host has no systemd. Use the cron fallback:" >&2
echo " */15 * * * * $ROOT/scripts/worker-tick.sh >> ~/.local/state/warden/worker-tick.log 2>&1" >&2
exit 1
fi
mkdir -p "$UNIT_DIR" "$(dirname "$ENV_FILE")"
if [[ ! -f "$ENV_FILE" ]]; then
install -m 600 "$ROOT/examples/worker.env.example" "$ENV_FILE"
echo "wrote $ENV_FILE (review it)"
fi
# Substitute the repo path into the service unit at install time.
sed "s#@ROOT@#$ROOT#g" "$ROOT/systemd/ops-warden-worker.service" > "$UNIT_DIR/ops-warden-worker.service"
cp "$ROOT/systemd/ops-warden-worker.timer" "$UNIT_DIR/ops-warden-worker.timer"
systemctl --user daemon-reload
echo "installed: ops-warden-worker.{service,timer} → $UNIT_DIR"
if [[ "${1:-}" == "--enable" ]]; then
systemctl --user enable --now ops-warden-worker.timer
echo "ENABLED — next runs: systemctl --user list-timers ops-warden-worker.timer"
else
echo "not enabled. start with: systemctl --user enable --now ops-warden-worker.timer"
fi
echo "kill switch: systemctl --user disable --now ops-warden-worker.timer (or WORKER_ENABLED=0 in $ENV_FILE)"