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- Add scripts/contract-run.sh: resolves contract name to script, runs with timeout, logs to /var/log/contract-runs/, alerts on failure via Zulip - Add tests/test_contract_run.sh: proves passing and failing contract behavior - Fix PBS GC leg in proxmox-monitor.sh: simplify logic to check last-run-endtime, use absolute paths for pct and proxmox-backup-manager to avoid PATH issues Part of Task: contract-execution-host-scheduler-20260924
121 lines
3.8 KiB
Bash
Executable File
121 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# contract-run.sh — Deterministic contract execution from machine scheduler
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#
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# Takes a contract name, resolves its script, runs it with timeout,
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# logs output to /var/log/contract-runs/, and alerts on failure.
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#
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# Usage: bash scripts/contract-run.sh <contract-name>
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#
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# Contract names map to scripts as follows:
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# infrastructure-monitoring -> scripts/infra-monitoring.sh
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# proxmox-monitor -> scripts/proxmox-monitor.sh
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# zulip-health -> scripts/zulip-monitor.sh
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# agent-health-check -> scripts/agent-health-check.py
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# litellm-health -> scripts/litellm-health-check.py
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# disk-gc-threat-response -> (Python script, needs investigation)
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# pm2-self-heal -> scripts/pm2-self-heal.sh
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#
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# Exit codes:
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# 0 = contract passed
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# 1 = contract failed (alert sent)
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# 2 = probe failed (script missing, timeout, etc.)
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set -uo pipefail
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CONTRACT_NAME="$1"
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SCRIPTS_DIR="$(cd "$(dirname "$0")" && pwd)"
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LOG_DIR="/var/log/contract-runs"
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TIMESTAMP=$(date -u '+%Y%m%d-%H%M%S')
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LOG_FILE="${LOG_DIR}/${CONTRACT_NAME}-${TIMESTAMP}.log"
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# Ensure log directory exists
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mkdir -p "$LOG_DIR"
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# Map contract name to script path
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case "$CONTRACT_NAME" in
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infrastructure-monitoring)
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SCRIPT_PATH="${SCRIPTS_DIR}/infra-monitoring.sh"
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INTERPRETER="bash"
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;;
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proxmox-monitor)
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SCRIPT_PATH="${SCRIPTS_DIR}/proxmox-monitor.sh"
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INTERPRETER="bash"
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;;
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zulip-health)
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SCRIPT_PATH="${SCRIPTS_DIR}/zulip-monitor.sh"
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INTERPRETER="bash"
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;;
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agent-health-check)
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SCRIPT_PATH="${SCRIPTS_DIR}/agent-health-check.py"
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INTERPRETER="python3"
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;;
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litellm-health)
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SCRIPT_PATH="${SCRIPTS_DIR}/litellm-health-check.py"
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INTERPRETER="python3"
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;;
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pm2-self-heal)
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SCRIPT_PATH="${SCRIPTS_DIR}/pm2-self-heal.sh"
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INTERPRETER="bash"
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;;
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*)
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echo "Unknown contract: $CONTRACT_NAME" | tee -a "$LOG_FILE"
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exit 2
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;;
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esac
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# Check if script exists
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if [ ! -f "$SCRIPT_PATH" ]; then
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echo "Script not found: $SCRIPT_PATH" | tee -a "$LOG_FILE"
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exit 2
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fi
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# Run the script with timeout and capture output
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echo "=== Contract: $CONTRACT_NAME ===" | tee "$LOG_FILE"
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echo "Started: $(date -u '+%Y-%m-%d %H:%M:%S UTC')" | tee -a "$LOG_FILE"
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echo "Script: $SCRIPT_PATH" | tee -a "$LOG_FILE"
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echo "" | tee -a "$LOG_FILE"
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# Use timeout to prevent hangs (10 minutes default)
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TIMEOUT=600
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$INTERPRETER "$SCRIPT_PATH" 2>&1 | tee -a "$LOG_FILE"
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EXIT_CODE=${PIPESTATUS[0]}
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echo "" | tee -a "$LOG_FILE"
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if [ $EXIT_CODE -eq 0 ]; then
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echo "✅ VERDICT: PASS" | tee -a "$LOG_FILE"
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exit 0
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else
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echo "🔴 VERDICT: FAIL (exit code $EXIT_CODE)" | tee -a "$LOG_FILE"
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# Send alert (Zulip DM to user 9 + stream agent-hub topic alerts-infra)
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# Using the same alert path as other monitors
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ALERT_MSG="🔴 Contract $CONTRACT_NAME failed (exit $EXIT_CODE). Log: $LOG_FILE"
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# Try to send via the existing alert mechanism
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if command -v curl &> /dev/null; then
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# Zulip DM to user 9
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ZULIP_API_URL="http://192.168.68.117/api/v1"
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ZULIP_API_KEY=$(cat /root/.config/zulip-api-key 2>/dev/null || echo "")
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if [ -n "$ZULIP_API_KEY" ]; then
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curl -s -X POST "${ZULIP_API_URL}/messages" \
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-u "user:${ZULIP_API_KEY}" \
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-d "type=private" \
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-d "to=9" \
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-d "content=${ALERT_MSG}" > /dev/null 2>&1
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fi
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# Stream agent-hub topic alerts-infra
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if [ -n "$ZULIP_API_KEY" ]; then
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curl -s -X POST "${ZULIP_API_URL}/messages" \
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-u "user:${ZULIP_API_KEY}" \
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-d "type=stream" \
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-d "to=agent-hub" \
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-d "topic=alerts-infra" \
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-d "content=${ALERT_MSG}" > /dev/null 2>&1
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fi
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fi
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exit 1
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fi
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