mem0-python-server/reset_memory.py

import sys, subprocess, requests, time

CHROMA_V2    = "http://192.168.0.200:8001/api/v2/tenants/default_tenant/databases/default_database"
CONTAINER    = "mem0server"
COMPOSE_FILE = "/home/lucky/mem0server/docker-compose.yml"
MEM0_SQLITE  = "/root/.mem0/history.db"

name = sys.argv[1]

# 1. Wipe and recreate Chroma collection
requests.delete(f"{CHROMA_V2}/collections/{name}")
requests.post(f"{CHROMA_V2}/collections", json={"name": name})
print(f"chroma reset: {name}")

# 2. Verify entry count is 0
col = requests.get(f"{CHROMA_V2}/collections/{name}").json()
col_id = col.get("id")
count = requests.get(f"{CHROMA_V2}/collections/{col_id}/count").json()
print(f"chroma verified: {name} → {count} entries")

# 3. Delete mem0 SQLite
subprocess.run(["docker", "exec", CONTAINER, "rm", "-f", MEM0_SQLITE])
print(f"removed sqlite: {MEM0_SQLITE}")

# 4. Restart
subprocess.run(["docker", "compose", "-f", COMPOSE_FILE, "restart", CONTAINER])
print("restarting...")

# 5. Wait for health
online = False
for i in range(15):
    time.sleep(2)
    try:
        r = requests.get("http://192.168.0.200:8420/health", timeout=2)
        if r.ok:
            online = True
            break
    except:
        pass
    print(f"  waiting... ({(i+1)*2}s)")

if online:
    print(f"server back online ✓")
else:
    print("server did not come back — check: docker logs mem0server")