72 lines
2.0 KiB
Python
72 lines
2.0 KiB
Python
from datetime import datetime, timedelta
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import paramiko
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from airflow import DAG
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from airflow.operators.python import PythonOperator
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DEFAULT_ARGS = {
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'owner': 'airflow',
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'depends_on_past': False,
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'retries': 2,
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'retry_delay': timedelta(minutes=15),
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'email': ['jpuma@redneurocom.com'],
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'email_on_failure': True,
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'email_on_retry': False,
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'execution_timeout': timedelta(hours=6),
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}
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VENV_PYTHON = '/home/jpuma/proyectos/bot-sunat/.venv/bin/python'
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SCRAPER_PATH = '/opt/scrapers/trabajando_cl/scraper.py'
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SSH_HOST = '152.53.242.31'
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SSH_PORT = 22
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SSH_USER = 'root'
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SSH_PASS = 'XpvvdHnNr0Bq9qU'
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def run_scraper(**ctx):
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client = paramiko.SSHClient()
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client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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client.connect(
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hostname=SSH_HOST,
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port=SSH_PORT,
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username=SSH_USER,
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password=SSH_PASS,
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timeout=30,
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look_for_keys=False,
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allow_agent=False,
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)
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transport = client.get_transport()
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transport.set_keepalive(30)
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cmd = f'{VENV_PYTHON} {SCRAPER_PATH}'
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_, stdout, stderr = client.exec_command(cmd, timeout=21600)
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output = stdout.read().decode('utf-8', errors='replace')
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errors = stderr.read().decode('utf-8', errors='replace')
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client.close()
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if errors.strip():
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print(f"[STDERR]\n{errors}")
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print(f"[STDOUT]\n{output}")
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if 'Finalizado:' not in output:
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raise RuntimeError(
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f"Scraper trabajando_cl no finalizo correctamente. "
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f"Tail output: {output[-800:]}"
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)
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with DAG(
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dag_id='trabajando_cl_daily',
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default_args=DEFAULT_ARGS,
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description='Scraper diario de ofertas de empleo en Trabajando.cl (Chile)',
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schedule_interval='0 6 * * *',
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start_date=datetime(2025, 1, 1),
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catchup=False,
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max_active_runs=1,
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tags=['scraping', 'trabajando', 'cl', 'empleos'],
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) as dag:
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scrape = PythonOperator(
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task_id='run_trabajando_cl_scraper',
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python_callable=run_scraper,
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) |