apache-airflow-providers-sktvane 0.2.2

Provider for Apache Airflow. Implements apache-airflow-providers-sktvane package by skt

apache-airflow-providers-sktvane

• AIDP 가 제공하는 자원들에 접근하는 용도
  • NES
  • BigQuery
  • Vault
• 기타 공용 목적의 코드

PyPI

• https://pypi.org/project/apache-airflow-providers-sktvane

Environments

Local

• VAULT_TOKEN 은 관련 문서 에서 확인

  export VAULT_ADDR=https://vault-public.sktai.io
  export VAULT_TOKEN={{VAULT_TOKEN}}
  export AIRFLOW__CORE__DAGS_FOLDER=.
  

Deployment

• main 브랜치에 push 이벤트 발생 시 배포, 부득이하게 로컬 환경에서 배포할 경우 아래 명령 수행

  # build
  $ python setup.py sdist bdist_wheel
  # upload
  $ twine upload dist/*
  # remove
  $ rm -rf build dist apache_airflow_providers_sktvane.egg-info 
  

Components

Operators

• airflow.providers.sktvane.operators.nes.NesOperator : AIDP 의 NES 사용

  from airflow.providers.sktvane.operators.nes import NesOperator
  
  ...
  
  NesOperator(
      task_id="jupyter_daily_count",
      input_nb="https://github.com/sktaiflow/notebooks/blob/master/statistics/jupyter_daily_count.ipynb",
      parameters={"current_date": "{{ ds }}", "channel": "#aim-statistics"},
  )
  

Sensors

• airflow.providers.sktvane.sensors.gcp.BigqueryPartitionSensor : AIDP 의 BigQuery 파티션 체크

  from airflow.providers.sktvane.sensors.gcp import BigqueryPartitionSensor
  
  ...
  
  BigqueryPartitionSensor(
      task_id=f"{table}_partition_sensor",
      dataset_id="wind_tmt",
      table_id=table,
      partition="dt = '{{ds}}'",
  )
  

Macros

• airflow.providers.sktvane.macros.slack.send_fail_message : AIDP 정의 포맷으로 Slack 에러 메시지 발송

  from airflow.providers.sktvane.macros.slack import send_fail_message
  
  ...
  
  def send_aidp_fail_message(slack_email: str) -> None:
    send_fail_message(
      slack_channel="#aidp-airflow-monitoring",
      slack_username=f"Airflow-AlarmBot-{env}",
      slack_email=slack_email,
    )
  

• airflow.providers.sktvane.macros.gcp.bigquery_client : AIDP 의 BigQuery 사용

  from airflow.providers.sktvane.macros.gcp import bigquery_client
  
  ...
  
  def bq_query_to_bq(query, dest_table_name, **kwarg):
    bq_client = bigquery_client()
    job = bq_client.query(query)
    job.result()
  

• airflow.providers.sktvane.macros.vault.get_secrets : AIDP 의 Vault 사용

  from airflow.providers.sktvane.macros.vault import get_secrets
  
  ...
  
  def get_hive_conn():
    from pyhive import hive
  
    hiveserver2 = get_secrets(path="ye/hiveserver2")
    host = hiveserver2["ip"]
    port = hiveserver2["port"]
    user = hiveserver2["user"]
    conn = hive.connect(host, port=port, username=user)
    return conn
  

• airflow.providers.sktvane.macros.date.ds_nodash_plus_days : AIDP 에서 제공하는 date 유틸리티

  from airflow.providers.sktvane.macros.date import ds_nodash_plus_days
  
  ...
  
  def ds_nodash_tomorrow(ds):
      ds_nodash_plus_days(ds, 1)
  

• airflow.providers.sktvane.macros.date.ds_nodash_minus_days : ds_nodash_plus_days 와 동일

• airflow.providers.sktvane.macros.date.ym_nodash_add_month : ds_nodash_plus_days 와 동일

• airflow.providers.sktvane.macros.date.first_day_of_this_month : ds_nodash_plus_days 와 동일

• airflow.providers.sktvane.macros.date.last_day_of_this_month : ds_nodash_plus_days 와 동일

• airflow.providers.sktvane.macros.date.get_latest_loaded_dt : ds_nodash_plus_days 와 동일