Add node-checker service
This commit is contained in:
vvzvlad
parent
77a5f1a071
commit
da787935df
193
checker.py
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193
checker.py
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# flake8: noqa
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# pylint: disable=broad-exception-raised, raise-missing-from, too-many-arguments, redefined-outer-name
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# pylance: disable=reportMissingImports, reportMissingModuleSource, reportGeneralTypeIssues
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# type: ignore
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import re
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from datetime import datetime, timedelta, timezone
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import subprocess
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import os
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import time
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import random
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import sys
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import pkg_resources
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import requests
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import json
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from collections import deque
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required_packages = ['grist-api', 'colorama']
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installed_packages = [pkg.key for pkg in pkg_resources.working_set]
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for package in required_packages:
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if package not in installed_packages:
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subprocess.check_call([sys.executable, '-m', 'pip', 'install', package, '--break-system-packages'])
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from grist_api import GristDocAPI
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import colorama
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import logging
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import socket
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def self_update():
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script_path = os.path.abspath(__file__)
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update_url = "https://gitea.vvzvlad.xyz/vvzvlad/ritual/raw/branch/main-22aug/checker.py"
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try:
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response = requests.get(update_url, timeout=10)
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if response.status_code == 200:
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current_content = ""
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with open(script_path, 'r', encoding='utf-8') as f:
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current_content = f.read()
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if current_content != response.text:
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with open(script_path, 'w', encoding='utf-8') as f:
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f.write(response.text)
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logging.info("Script updated successfully, restarting")
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os.execv(sys.executable, ['python3'] + sys.argv)
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else:
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logging.info("Script is up to date")
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else:
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logging.error(f"Failed to download update, status code: {response.status_code}")
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except Exception as e:
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logging.error(f"Update error: {str(e)}")
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class GRIST:
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def __init__(self, server, doc_id, api_key, logger):
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self.server = server
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self.doc_id = doc_id
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self.api_key = api_key
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self.logger = logger
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self.grist = GristDocAPI(doc_id, server=server, api_key=api_key)
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def table_name_convert(self, table_name):
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return table_name.replace(" ", "_")
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def to_timestamp(self, dtime: datetime) -> int:
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if dtime.tzinfo is None:
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dtime = dtime.replace(tzinfo=timezone(timedelta(hours=3)))
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return int(dtime.timestamp())
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def insert_row(self, data, table):
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data = {key.replace(" ", "_"): value for key, value in data.items()}
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row_id = self.grist.add_records(self.table_name_convert(table), [data])
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return row_id
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def update_column(self, row_id, column_name, value, table):
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if isinstance(value, datetime):
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value = self.to_timestamp(value)
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column_name = column_name.replace(" ", "_")
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self.grist.update_records(self.table_name_convert(table), [{ "id": row_id, column_name: value }])
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def delete_row(self, row_id, table):
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self.grist.delete_records(self.table_name_convert(table), [row_id])
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def update(self, row_id, updates, table):
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for column_name, value in updates.items():
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if isinstance(value, datetime):
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updates[column_name] = self.to_timestamp(value)
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updates = {column_name.replace(" ", "_"): value for column_name, value in updates.items()}
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self.grist.update_records(self.table_name_convert(table), [{"id": row_id, **updates}])
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def fetch_table(self, table):
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return self.grist.fetch_table(self.table_name_convert(table))
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def find_record(self, id=None, state=None, name=None, table=None):
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if table is None:
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raise ValueError("Table is not specified")
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table_data = self.grist.fetch_table(self.table_name_convert(table))
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if id is not None:
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record = [row for row in table_data if row.id == id]
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return record
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if state is not None and name is not None:
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record = [row for row in table_data if row.State == state and row.name == name]
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return record
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if state is not None:
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record = [row for row in table_data if row.State == state]
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return record
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if name is not None:
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record = [row for row in table_data if row.Name == name]
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return record
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def find_settings(self, key, table):
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table = self.fetch_table(self.table_name_convert(table))
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for record in table:
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if record.Setting == key:
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if record.Value is None or record.Value == "":
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raise ValueError(f"Setting {key} blank")
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return record.Value
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raise ValueError(f"Setting {key} not found")
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def check_logs(log_handler):
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error_count = 0
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proved_count = 0
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proof_speeds = deque(maxlen=100)
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try:
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logs = subprocess.run(['docker', 'compose', 'logs', '--since', '2h'], cwd='/root/node/', capture_output=True, text=True, check=True)
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log_content = logs.stdout
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except subprocess.CalledProcessError as e:
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raise RuntimeError(f"Error running docker compose logs: {e}") from e
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for line in log_content.split('\n'):
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if "error" in line.lower():
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log_handler.error(f"Error: {line}")
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error_count += 1
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if "Proved step" in line:
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proved_count += 1
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log_handler.info(f"Proved step: {line}")
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proof_speed_match = re.search(r'Proved step \d+ at (\d+\.\d+) proof cycles/sec', line)
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if proof_speed_match:
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current_speed = float(proof_speed_match.group(1))
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proof_speeds.append(current_speed)
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log_handler.info(f"Current proof speed: {current_speed} proof cycles/sec")
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# Calculate average proof speed from the collected values
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avg_proof_speed = sum(proof_speeds) / len(proof_speeds) if proof_speeds else 0
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log_handler.info(f"Average proof speed (last {len(proof_speeds)} values): {avg_proof_speed:.2f} proof cycles/sec")
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data = {
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"errors": error_count,
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"proved_steps": proved_count/10,
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"proof_speed": int(avg_proof_speed)
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}
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log_handler.info(f"Result: {data}")
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return data
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if __name__ == "__main__":
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colorama.init(autoreset=True)
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logger = logging.getLogger("Checker")
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logger.setLevel(logging.INFO)
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formatter = logging.Formatter("%(asctime)s - %(name)s - %(levelname)s - %(message)s")
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ch = logging.StreamHandler()
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ch.setFormatter(formatter)
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logger.addHandler(ch)
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logger.info("Checker started")
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self_update()
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random_sleep = random.randint(1, 600)
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logger.info(f"Sleeping for {random_sleep} seconds")
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time.sleep(random_sleep)
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grist_data = {}
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with open('/root/node/grist.json', 'r', encoding='utf-8') as f:
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grist_data = json.loads(f.read())
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GRIST_ROW_NAME = socket.gethostname()
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NODES_TABLE = "Nodes"
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grist = GRIST(grist_data.get('grist_server'), grist_data.get('grist_doc_id'), grist_data.get('grist_api_key'), logger)
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current_vm = grist.find_record(name=GRIST_ROW_NAME, table=NODES_TABLE)[0]
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def grist_callback(msg): grist.update(current_vm.id, msg, NODES_TABLE)
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for attempt in range(3):
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try:
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result = check_logs(logger)
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data = f"{result['proved_steps']}/{result['proof_speed']}/{result['errors']}" # proved/proof_speed/Errors
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grist_callback({ "Health": data })
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print(result)
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break
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except Exception as e:
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logger.error(f"Error on attempt {attempt+1}/3: {e}")
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if attempt == 2:
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grist_callback({ "Health": f"Error: {e}" })
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if attempt < 2:
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time.sleep(5)
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27
playbook.yml
27
playbook.yml
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# docker update --restart unless-stopped infernet-anvil
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# docker update --restart unless-stopped deploy-fluentbit-1
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- name: Copy checker service file
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ansible.builtin.copy:
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dest: /etc/systemd/system/node-checker.service
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content: |
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[Unit]
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Description=Node Checker Service
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After=network.target
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[Service]
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Type=simple
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User=root
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WorkingDirectory={{ ansible_env.HOME }}/node
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ExecStart=/usr/bin/python3 {{ ansible_env.HOME }}/node/checker.py
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Restart=always
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RestartSec=1800
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[Install]
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WantedBy=multi-user.target
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mode: '0644'
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- name: Enable and start node-checker service
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ansible.builtin.systemd:
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name: node-checker
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enabled: yes
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state: started
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daemon_reload: yes
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- name: Remove docker login credentials
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ansible.builtin.shell: rm -rf /root/.docker/config.json
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