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87 lines
2.3 KiB
Python
87 lines
2.3 KiB
Python
import hashlib
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import logging
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import os
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import socket
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import subprocess
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import uuid
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def get_cpu_id():
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p = subprocess.Popen(["dmidecode -t 4 | grep ID"],
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shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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data = p.stdout
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lines = []
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while True:
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line = str(data.readline(), encoding="utf-8")
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if line == '\n':
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break
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if line:
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d = dict([line.strip().split(': ')])
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lines.append(d)
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else:
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break
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return lines
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def get_board_serialnumber():
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p = subprocess.Popen(["dmidecode -t 2 | grep Serial"],
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shell=True, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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data = p.stdout
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lines = []
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while True:
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line = str(data.readline(), encoding="utf-8")
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if line == '\n':
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break
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if line:
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d = dict([line.strip().split(': ')])
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lines.append(d)
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else:
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break
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return lines
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def get_identify_code():
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mac = uuid.UUID(int=uuid.getnode()).hex[-12:]
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mac_addr = ":".join([mac[e:e + 2] for e in range(0, 11, 2)])
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host_name = socket.getfqdn(socket.gethostname())
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cpu_ids = get_cpu_id()
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serialnumbers = get_board_serialnumber()
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s = ""
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if mac_addr:
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s += mac_addr
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if host_name:
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s += host_name
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if cpu_ids:
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for cpu in cpu_ids:
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s += cpu["ID"]
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if serialnumbers:
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for number in serialnumbers:
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s += number["Serial Number"]
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logging.info(s)
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code = hashlib.new('md5', s.encode("utf8")).hexdigest()
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return code
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def get_system_uuid():
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# 获取系统uuid
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# 这个 UUID 是与硬件相关的,因此即使在 Docker 容器中,它也应该是唯一的，可以用来标识宿主机,而不是容器本身。
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with open("/sys/class/dmi/id/product_uuid", "r") as f:
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host_uuid = f.read().strip()
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return host_uuid
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def get_docker_container_id():
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# 获取当前 Docker 容器的 ID
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cmd = "cat /proc/self/cgroup"
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output = os.popen(cmd)
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rests = output.readlines()
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container_message = rests[-1]
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if not container_message:
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container_id = "abc"
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else:
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container_id = container_message.strip().split("docker/")[-1]
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return container_id
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