100 lines
2.8 KiB
Bash
100 lines
2.8 KiB
Bash
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#!/bin/bash
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# AgentCheckin service control.
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# The scheduler daemon runs as a detached background process and manages its
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# own pidfile in the persistent data dir (/vol{n}/@appdata/AgentCheckin).
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PYBIN=""
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for candidate in \
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/var/apps/python312/target/bin/python3 \
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/vol1/@appcenter/python312/target/bin/python3 \
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/var/apps/python311/target/bin/python3 \
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/var/apps/python310/target/bin/python3 \
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/usr/bin/python3 \
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/usr/local/bin/python3; do
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if [ -x "$candidate" ]; then PYBIN="$candidate"; break; fi
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done
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APPDEST="${TRIM_APPDEST:-$(cd "$(dirname "$0")/.." && pwd)}"
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BACKEND_DIR="${APPDEST}/target/backend"
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if [ ! -d "$BACKEND_DIR" ]; then
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BACKEND_DIR="${APPDEST}/backend"
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fi
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DAEMON="${BACKEND_DIR}/daemon.py"
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# Resolve the persistent data dir (mirrors backend/common.py).
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if [ -n "${TRIM_PKGVAR}" ] && [ -d "${TRIM_PKGVAR}" ]; then
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DATA_DIR="${TRIM_PKGVAR}"
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else
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DATA_DIR=""
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for candidate in \
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"${APPDEST}/../../@appdata/AgentCheckin" \
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"${APPDEST}/var" \
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"/var/apps/AgentCheckin/var" \
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"/vol1/@appdata/AgentCheckin" \
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"/vol2/@appdata/AgentCheckin"; do
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if [ -d "$candidate" ]; then DATA_DIR="$candidate"; break; fi
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done
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if [ -z "$DATA_DIR" ]; then
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DATA_DIR="${APPDEST}/../../@appdata/AgentCheckin"
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fi
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fi
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PIDFILE="${DATA_DIR}/daemon.pid"
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daemon_alive() {
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[ -f "$PIDFILE" ] || return 1
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local pid
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pid="$(cat "$PIDFILE" 2>/dev/null)"
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[ -n "$pid" ] || return 1
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kill -0 "$pid" 2>/dev/null
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}
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case "$1" in
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start)
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if daemon_alive; then
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echo "AgentCheckin daemon already running (pid $(cat "$PIDFILE"))"
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exit 0
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fi
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if [ -z "$PYBIN" ]; then
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echo "python3 runtime not found (install_dep_apps=python312)" > "${TRIM_TEMP_LOGFILE:-/dev/stderr}"
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exit 1
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fi
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mkdir -p "$DATA_DIR"
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AGENTCHECKIN_DATA_DIR="$DATA_DIR" setsid nohup "$PYBIN" "$DAEMON" >> "${DATA_DIR}/daemon.out" 2>&1 &
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# wait for the daemon to write its pidfile (max ~5s)
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for _ in 1 2 3 4 5 6 7 8 9 10; do
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if daemon_alive; then
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echo "AgentCheckin daemon started (pid $(cat "$PIDFILE"))"
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exit 0
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fi
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sleep 0.5
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done
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echo "AgentCheckin daemon failed to start; see ${DATA_DIR}/daemon.out" > "${TRIM_TEMP_LOGFILE:-/dev/stderr}"
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exit 1
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;;
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stop)
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if daemon_alive; then
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pid="$(cat "$PIDFILE")"
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kill "$pid" 2>/dev/null
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for _ in 1 2 3 4 5 6 7 8 9 10; do
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kill -0 "$pid" 2>/dev/null || break
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sleep 0.5
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done
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kill -9 "$pid" 2>/dev/null
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echo "AgentCheckin daemon stopped (pid $pid)"
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else
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echo "AgentCheckin daemon not running"
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fi
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rm -f "$PIDFILE"
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exit 0
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;;
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status)
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if daemon_alive; then
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exit 0
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fi
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exit 3
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;;
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*)
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exit 1
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;;
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esac
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