forked from Sysdeploy/idlers-agent
refactor: Single file code - remove external depends
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305f001d42
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58029C48BB100574
127
agent.py
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127
agent.py
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import os
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import urllib.request
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import logging
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import json
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import http.client
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class ServerData:
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def __init__(self):
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self.hostname = os.uname().nodename
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self.public_ip = self.get_public_ip()
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logging.basicConfig(level=logging.INFO)
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def get_ram_and_disk(self):
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with open('/proc/meminfo', 'r') as f:
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meminfo = f.read()
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ram = int([x for x in meminfo.split('\n') if 'MemTotal' in x][0].split()[1]) // 1024
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with open('/proc/diskstats', 'r') as f:
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diskstats = f.read()
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disk = sum(int(x.split()[9]) for x in diskstats.split('\n') if x) * 512 // 10**9
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logging.info(f"RAM: {ram}MB, Disk: {disk}GB")
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return ram, disk
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def get_cpu_count(self):
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with open('/proc/cpuinfo', 'r') as f:
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cpuinfo = f.read()
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cpu_count = cpuinfo.count('processor')
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logging.info(f"CPU Count: {cpu_count}")
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return cpu_count
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def get_bandwidth(self):
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bandwidth = 2000
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logging.info(f"Bandwidth: {bandwidth}")
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return bandwidth
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def get_public_ip(self):
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try:
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response = urllib.request.urlopen('https://api.ipify.org')
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return response.read().decode()
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except Exception as e:
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logging.error(f"Failed to get public IP: {e}")
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return '127.0.0.1'
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def get_os(self):
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os_id = 27
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logging.info(f"OS ID: {os_id}")
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return os_id
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def create_post_data(self):
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class ServerManager:
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def __init__(self, host, api_key):
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self.host = host
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self.api_key = api_key
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self.headers = {
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'Content-Type': 'application/json',
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'Authorization': 'Bearer ' + self.api_key,
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}
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logging.basicConfig(level=logging.INFO)
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def send_request(self, method, endpoint, data=None):
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url = self.host + endpoint
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payload = json.dumps(data).encode('utf-8') if data else None
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req = urllib.request.Request(url, data=payload, headers=self.headers, method=method)
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try:
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with urllib.request.urlopen(req) as response:
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if method == 'GET':
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return json.loads(response.read().decode())
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else:
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return response.read().decode()
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except urllib.error.HTTPError as e:
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logging.error(f"Request failed with {e}")
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raise
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def get_existing_servers(self):
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return self.send_request('GET', '/api/servers')
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def create_server(self, post_data):
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logging.info("Creating server...")
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return self.send_request('POST', '/api/servers', post_data)
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def update_server(self, post_data, server_id):
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# remove following keys from post_data
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for key in ['ssh_port', 'ip1', 'currency', 'price', 'payment_term', 'next_due_date']:
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post_data.pop(key, None)
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logging.info(f"Updating server with id {server_id}...")
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return self.send_request('PUT', '/api/servers/' + str(server_id), post_data)
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def existing_server_id(self, post_data):
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existing_servers = self.get_existing_servers()
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for server in existing_servers:
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if server['hostname'] == post_data['hostname']:
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return server['id']
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return None
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def validate_env_vars():
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api_key = os.getenv('AGENT_API')
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host = os.getenv('HOST')
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if not api_key:
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raise Exception('AGENT_API not found in environment variables')
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if not host:
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raise Exception('HOST not found in environment variables')
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return host, api_key
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def main():
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logging.basicConfig(level=logging.INFO)
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host, api_key = validate_env_vars()
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server_data = ServerData()
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post_data = server_data.create_post_data()
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server_manager = ServerManager(host, api_key)
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# Check if the server already exists
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server_id = server_manager.existing_server_id(post_data)
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# If the server exists, update it
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if server_id:
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logging.info('Server already exists with id: {}, Updating...'.format(server_id))
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logging.info(server_manager.update_server(post_data, server_id))
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else:
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logging.info('Server does not exist, Creating...')
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logging.info(server_manager.create_server(post_data))
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if __name__ == '__main__':
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main()
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38
main.py
38
main.py
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import os
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import logging
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from server_manager import ServerManager
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from server_data import ServerData
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def validate_env_vars():
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api_key = os.getenv('API_KEY')
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host = os.getenv('HOST')
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if not api_key:
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raise Exception('API_KEY not found in environment variables')
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if not host:
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raise Exception('HOST not found in environment variables')
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return host, api_key
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def main():
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logging.basicConfig(level=logging.INFO)
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host, api_key = validate_env_vars()
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server_data = ServerData()
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post_data = server_data.create_post_data()
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server_manager = ServerManager(host, api_key)
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# Check if the server already exists
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server_id = server_manager.existing_server_id(post_data)
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# If the server exists, update it
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if server_id:
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logging.info('Server already exists with id: {}, Updating...'.format(server_id))
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logging.info(server_manager.update_server(post_data, server_id))
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else:
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logging.info('Server does not exist, Creating...')
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logging.info(server_manager.create_server(post_data))
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if __name__ == '__main__':
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main()
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requests
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psutil
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tldextract
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dnspython
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import os
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import requests
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import psutil
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import tldextract
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import dns.resolver
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import logging
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class ServerData:
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def __init__(self):
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self.hostname = os.uname().nodename
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self.public_ip = self.get_public_ip()
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self.domain = self.get_domain()
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self.nameservers = self.get_nameservers()
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logging.basicConfig(level=logging.INFO)
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def get_ram_and_disk(self):
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ram = psutil.virtual_memory().total >> 20
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disk = psutil.disk_usage('/').total >> 30
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logging.info(f"RAM: {ram}MB, Disk: {disk}GB")
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return ram, disk
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def get_cpu_count(self):
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cpu_count = psutil.cpu_count()
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logging.info(f"CPU Count: {cpu_count}")
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return cpu_count
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def get_bandwidth(self):
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bandwidth = 2000
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logging.info(f"Bandwidth: {bandwidth}")
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return bandwidth
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def get_public_ip(self):
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try:
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response = requests.get('https://api.ipify.org')
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response.raise_for_status()
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return response.text
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except requests.exceptions.RequestException as e:
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logging.error(f"Failed to get public IP: {e}")
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return '127.0.0.1'
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def get_domain(self):
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extracted = tldextract.extract(self.hostname)
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domain = "{}.{}".format(extracted.domain, extracted.suffix)
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logging.info(f"Domain: {domain}")
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return domain
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def get_nameservers(self):
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try:
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answers = dns.resolver.resolve(self.domain, 'NS')
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return [str(rdata) for rdata in answers]
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except Exception as e:
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logging.error(f"Failed to get nameservers: {e}")
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return []
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def get_os(self):
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os_id = 27
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logging.info(f"OS ID: {os_id}")
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return os_id
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def create_post_data(self):
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ram, disk = self.get_ram_and_disk()
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post_data = {
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"server_type": 1,
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"os_id": self.get_os(),
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"provider_id": 10,
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"location_id": 15,
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"ssh_port": 22,
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"ram": ram >> 10, # convert to GB
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"ram_as_mb": ram, # in MB
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"disk": disk, # in GB
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"disk_as_gb": disk, # in GB
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"cpu": self.get_cpu_count(),
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"bandwidth": self.get_bandwidth(),
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"was_promo": 1,
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"active": 1,
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"show_public": 0,
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"owned_since": "2022-01-01",
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"ram_type": "GB",
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"disk_type": "GB",
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"currency": "USD",
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"price": 4,
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"payment_term": 1,
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"hostname": self.hostname,
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"next_due_date": "2022-02-01",
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"ns1": self.nameservers[0] if self.nameservers else "",
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"ns2": self.nameservers[1] if len(self.nameservers) > 1 else "",
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"ip1": self.public_ip,
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}
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logging.info("Post data created")
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return post_data
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@ -1,46 +0,0 @@
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import json
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import requests
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import logging
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class ServerManager:
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def __init__(self, host, api_key):
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self.host = host
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self.api_key = api_key
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self.headers = {
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'Content-Type': 'application/json',
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'Authorization': 'Bearer ' + self.api_key,
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}
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logging.basicConfig(level=logging.INFO)
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def send_request(self, method, endpoint, data=None):
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url = self.host + endpoint
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payload = json.dumps(data) if data else None
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try:
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response = requests.request(method, url, headers=self.headers, data=payload)
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response.raise_for_status()
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return response.json() if method == 'GET' else response.text
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except requests.exceptions.RequestException as e:
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logging.error(f"Request failed with {e}")
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raise
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def get_existing_servers(self):
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return self.send_request('GET', '/api/servers')
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def create_server(self, post_data):
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logging.info("Creating server...")
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return self.send_request('POST', '/api/servers', post_data)
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def update_server(self, post_data, server_id):
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# remove following keys from post_data
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for key in ['ssh_port', 'ip1', 'currency', 'price', 'payment_term', 'next_due_date']:
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post_data.pop(key, None)
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logging.info(f"Updating server with id {server_id}...")
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return self.send_request('PUT', '/api/servers/' + str(server_id), post_data)
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def existing_server_id(self, post_data):
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existing_servers = self.get_existing_servers()
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for server in existing_servers:
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if server['hostname'] == post_data['hostname']:
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return server['id']
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return None
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