feat(openclaw): automate nightly multi-agent session compaction and document incident

2026-09-28 20:18:02 +02:00
parent 613a19bcca
commit bdcf6a8d18
4 changed files with 118 additions and 3 deletions
@@ -0,0 +1,87 @@
+#!/usr/bin/env bash
+# ==============================================================================
+# setup-compaction-cron.sh
+# Declaratively registers the Multi-Agent Nightly Session Compaction in OpenClaw.
+# Schedule: Every night at 03:30 Europe/Berlin (cron: 30 3 * * *)
+# ==============================================================================
+
+set -euo pipefail
+
+NAMESPACE="${NAMESPACE:-openclaw}"
+POD_NAME="${POD_NAME:-openclaw-0}"
+CONTAINER_NAME="${CONTAINER_NAME:-openclaw}"
+
+JOB_NAME="nightly-session-compaction"
+CRON_SCHEDULE="30 3 * * *"
+TIMEZONE="Europe/Berlin"
+
+echo "=== Registering Multi-Agent Nightly Session Compaction in OpenClaw ($POD_NAME) ==="
+
+# 1. Install or ensure python compaction script is present on PVC
+echo "Ensuring /home/node/.openclaw/scripts/compact_sessions.py exists..."
+kubectl exec -i -n "$NAMESPACE" "$POD_NAME" -c "$CONTAINER_NAME" -- /bin/sh -c 'cat << "EOF" > /home/node/.openclaw/scripts/compact_sessions.py
+#!/usr/bin/env python3
+"""
+Nightly multi-agent session compaction script for OpenClaw.
+Compacts all active forum topics and main sessions exceeding the token threshold.
+"""
+import subprocess
+import json
+import sys
+
+THRESHOLD_TOKENS = 25000
+MAX_LINES = 250
+
+def main():
+    print(f"=== Running OpenClaw Nightly Multi-Agent Compaction (threshold: {THRESHOLD_TOKENS} tokens, maxLines: {MAX_LINES}) ===")
+    res = subprocess.run(["openclaw", "sessions", "--all-agents", "--json"], capture_output=True, text=True)
+    if res.returncode != 0:
+        print(f"Failed to list sessions: {res.stderr}")
+        sys.exit(1)
+        
+    sessions = json.loads(res.stdout).get("sessions", [])
+    compacted = 0
+    skipped = 0
+    
+    for s in sessions:
+        key = s.get("key", "")
+        agent = s.get("agentId") or "main"
+        tokens = s.get("totalTokens") or 0
+        
+        # Target main session and all telegram group topic sessions
+        if (":telegram:group" in key or key == "agent:main:main") and not key.endswith(":heartbeat"):
+            if tokens >= THRESHOLD_TOKENS:
+                print(f"Compacting {agent} ({tokens} tokens) -> {key}...")
+                c_res = subprocess.run(
+                    ["openclaw", "sessions", "compact", key, "--agent", agent, "--max-lines", str(MAX_LINES)],
+                    capture_output=True, text=True
+                )
+                if c_res.returncode == 0:
+                    print(f"  ✓ {c_res.stdout.strip()}")
+                    compacted += 1
+                else:
+                    print(f"  ✗ {c_res.stderr.strip()}")
+            else:
+                skipped += 1
+                
+    print(f"Compaction complete: {compacted} compacted, {skipped} skipped.")
+
+if __name__ == "__main__":
+    main()
+EOF
+chmod +x /home/node/.openclaw/scripts/compact_sessions.py
+'
+
+# 2. Register / Update the OpenClaw cron job
+echo "Registering OpenClaw Cron automation '$JOB_NAME' ($CRON_SCHEDULE @ $TIMEZONE)..."
+kubectl exec -n "$NAMESPACE" "$POD_NAME" -c "$CONTAINER_NAME" -- openclaw cron add \
+  --name "Nightly Session Compaction" \
+  --declaration-key "$JOB_NAME" \
+  --description "Nightly multi-agent session compaction for all active topics and main sessions" \
+  --cron "$CRON_SCHEDULE" \
+  --tz "$TIMEZONE" \
+  --session "isolated" \
+  --command "python3 /home/node/.openclaw/scripts/compact_sessions.py"
+
+echo "=== Compaction Cron automation successfully registered! ==="
+kubectl exec -n "$NAMESPACE" "$POD_NAME" -c "$CONTAINER_NAME" -- openclaw cron show "$JOB_NAME" 2>/dev/null || true