71 lines
1.7 KiB
Python
Executable File
71 lines
1.7 KiB
Python
Executable File
#!/usr/bin/python3
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import argparse
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import hmac
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import json
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import os
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import pprint
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import random
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import socket
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import subprocess
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import time
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import requests
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ap = argparse.ArgumentParser()
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ap.add_argument("directory")
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args = ap.parse_args()
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# It's a bit weird that this works.
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hostname = socket.gethostbyaddr(socket.gethostname())[0]
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now = time.time()
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p = subprocess.run(["/usr/bin/dus", args.directory], capture_output=True, text=True)
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report = []
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for ln in p.stdout.split("\n")[:-1]:
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(size, directory) = ln.split("\t")
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report.append(
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{
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"description": {
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"hostname": hostname,
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"directory": directory,
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"measure": "diskusage",
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"unit": "bytes",
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},
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"data": [
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[now, int(size)*1024]
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]
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}
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)
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for dir in (".", os.environ["HOME"] + "/.config/ltsdb", "/etc/ltsdb"):
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try:
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with open(dir + "/config.json") as fh:
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client_config = json.load(fh)
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baseurl = client_config["server"]
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break
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except FileNotFoundError:
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pass
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while True:
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for r in report:
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node = hostname
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timestamp = time.time()
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msg = (node + " " + str(timestamp)).encode("UTF-8")
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digest = hmac.new(client_config["key"].encode("UTF-8"), msg, "SHA256").hexdigest()
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r["auth"] = {
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"node": node,
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"timestamp": timestamp,
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"hmac": digest,
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}
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#pprint.pp(report)
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r = requests.post(baseurl + "report", json=report)
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print(r)
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if r.status_code == 200:
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exit(0)
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elif r.status_code == 409:
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time.sleep(0.5 + random.random())
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continue
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else:
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exit(1)
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