Files
inference-harness/maintenance.sh
T
Abiba 28fc57c5c7 May 19, 2026: Full harness update
- Model migration: gemma-4-E4B → qwen3.5-9b-vlm
- Dashboard reorder: Usage Over Time + GPU Metrics to top
- Router counter leak fix (gpu_decr in except handler)
- VLM slot upgrade 1→2
- Automated maintenance cron job
- LiteLLM config update
2026-05-19 15:03:47 +00:00

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#!/bin/bash
# SyslogAI Harness — Automated Maintenance
# Runs daily via cron
LOG="/var/log/harness-maintenance.log"
echo "=== $(date) ===" >> "$LOG"
# 1. Clean Redis timeseries keys older than 60 days
CUTOFF=$(date -d "60 days ago" +%Y%m%d%H)
echo "Redis: removing ts:* keys older than $CUTOFF" >> "$LOG"
DELETED=0
for key in $(docker exec harness-redis redis-cli KEYS "ts:*" 2>/dev/null); do
TS=$(echo "$key" | grep -oP '\d{10}$')
if [ -n "$TS" ] && [ "$TS" -lt "$CUTOFF" ] 2>/dev/null; then
docker exec harness-redis redis-cli DEL "$key" > /dev/null 2>&1
DELETED=$((DELETED + 1))
fi
done
echo "Redis: deleted $DELETED stale timeseries keys" >> "$LOG"
# 2. Log stale model keys (leftover from migrations)
STALE=$(docker exec harness-redis redis-cli KEYS "*gemma*" 2>/dev/null)
if [ -n "$STALE" ]; then
echo "WARNING: stale gemma keys found: $STALE" >> "$LOG"
fi
# 3. Prune Docker build cache (older than 7 days)
echo "Docker: pruning build cache" >> "$LOG"
docker builder prune -f --filter until=168h >> "$LOG" 2>&1
# 4. Log container health status
docker ps --format "table {{.Names}}\t{{.Status}}\t{{.RunningFor}}" >> "$LOG" 2>&1
# 5. Log Redis memory
docker exec harness-redis redis-cli INFO memory | grep used_memory_human >> "$LOG" 2>&1
echo "" >> "$LOG"