| """Fetch the last N lines of the node container log.""" |
| import json, os, sys, time, urllib.request |
| st = json.load(open("deploy/.node.json")); key = os.environ["VAST_API_KEY"] |
| req = urllib.request.Request(f"https://console.vast.ai/api/v0/instances/request_logs/{st['instance_id']}/", |
| data=json.dumps({"tail": sys.argv[1] if len(sys.argv) > 1 else "30"}).encode(), method="PUT", |
| headers={"Authorization": f"Bearer {key}", "Content-Type": "application/json"}) |
| r = json.load(urllib.request.urlopen(req, timeout=30)); u = r.get("result_url") or r.get("temp_download_url") |
| for _ in range(6): |
| time.sleep(5) |
| try: print(urllib.request.urlopen(u, timeout=30).read().decode()[-2500:]); break |
| except Exception: pass |
|
|
