尊龙凯时人生就是博

Apache Astro ºÍ Airflow µÄ½ÏÁ¿

ÓÐÓõÄÊÂÇéÁ÷³Ì±àÅÅÊÇÔÚÏÖ´úÈí¼þ¿ª·¢ÇéÐÎÖÐΧÈÆÖØ´óµÄÃæÏòÁ÷³ÌµÄÔ˶¯½¨Éè×Ô¶¯»¯µÄÒªº¦¡ £Ë¼Á¿µ½Êý¾Ý¹¤³ÌºÍÊý¾Ý¿Æѧ£¬astro ºÍ apache airflow ×÷ΪÖÎÀíÕâЩÊý¾ÝÊÂÇéÁ÷µÄÖ÷Òª¹¤¾ßѹµ¹Ò»ÇС£ 

±¾ÎĽÏÁ¿ÁË Astro ºÍ Apache Airflow£¬Ú¹ÊÍÁËËüÃǵļܹ¹¡¢¹¦Ð§¡¢¿ÉÀ©Õ¹ÐÔ¡¢¿ÉÓÃÐÔ¡¢ÉçÇøÖ§³ÖºÍ¼¯ÀÖ³ÉÄÜ¡£ÕâÓ¦¸ÃÓÐÖúÓÚÈí¼þ¿ª·¢Ö°Ô±ºÍÊý¾Ý¹¤³Ìʦƾ֤ËûÃǵÄÌض¨ÐèÇóºÍÏîÄ¿ÒªÇóÑ¡Ôñ׼ȷµÄ¹¤¾ß¡£

Astro ¸ÅÊö

Astro ÊÇÒ»¸öÍêÈ« Kubernetes Ô­ÉúµÄƽ̨£¬Ö¼ÔÚÇáËɱàÅÅÒÔÏÂÊÂÇéÁ÷³ÌÔÆÔ­Éúϵͳ¡£ËüʹÓà Kubernetes ×Ô¼ºÀ´´¦ÀíÈÝÆ÷±àÅÅ£¬ÕâÔöÌíÁË¿ªÏä¼´ÓõÄÈÝ´íÄÜÁ¦ºÍµ¯ÐÔ¡£Òò´Ë£¬Astro ÔÚÐèҪ΢ЧÀͺÍÈÝÆ÷»¯¶Ô¼Ü¹¹ÖÁ¹ØÖ÷ÒªµÄ³¡¾°ÖÐÓÐÓÃÊÂÇé¡£

ÌØÕ÷ºÍ¹¦Ð§

Astro ÌṩÁËÒ»ÖÖ½ç˵ÊÂÇéÁ÷³ÌµÄÉùÃ÷ʽҪÁ죬¿ÉÒÔÔÚ Python Öнç˵»ò YAML¡£Í¬Ê±£¬Ëü¼ò»¯ÁË¶Ô Kubernetes µÄ½Ó¿Ú¼ç¸º¡£±ðµÄ£¬Astro »¹ÖÎÀí¶¯Ì¬À©Õ¹ËùÐèµÄ×ÊÔ´¡£ Astro Ô­ÉúµØÓëÏÖ´úÊý¾Ý½á¹¹ÅäºÏʹÓà – ¿ªÏä¼´Óà – Kubernetes Pod£¬Ê¹Êý¾Ý¿â¡¢ÔÆЧÀͺʹ¦ÀíÊý¾ÝµÄ¿ò¼ÜÖ®¼äµÄͨѶԽ·¢ÇáËÉ¡£

ʾÀý´úÂëƬ¶Ï

dag_id: first_dag            # This is the unique identifier for the DAG.
schedule: "0 0 * * *"        # This specifies the schedule for the DAG using a cron expression (runs daily at midnight).
tasks:                       # This is the list of tasks in the DAG.
  - task_id: my_task         # This is the unique identifier for the task.
    operator: bash_operator  # This specifies the type of operator to use (in this case, a BashOperator).
    bash_command: "echo Welcome to the World of Astro!"  # This is the command that will be run by the BashOperator.

µÇ¼ºó¸´ÖÆ

Apache Airflow ¸ÅÊö

Apache Airflow ÊÇÒ»¸ö¿ªÔ´Æ½Ì¨£¬×î³õÓÉ Airbnb ¿ª·¢£¬ÓÉÓÚÆä¿ÉÀ©Õ¹ÐÔ¡¢¿ÉÀ©Õ¹ÐԺ͸»ºñµÄ¹¦Ð§¶ø±»ÆÕ±é½ÓÄÉ¡£Óë½öÔÚ Kubernetes ÉÏÔËÐÐµÄ Astro ²î±ð£¬Airflow µÄ¼Ü¹¹Í¨¹ý DAG ½ç˵ÊÂÇéÁ÷³Ì¡£Ëü½«Ê¹ÃüµÄ½ç˵ÓëÖ´ÐÐÍÑÀ룬Òò´ËÔÊÐíÔڽڵ㼯ȺÖÐÒÔÂþÑÜʽ·½·¨Ö´ÐÐʹÃü¡£

ÌØÕ÷ºÍ¹¦Ð§

Airflow »ùÓÚ Web µÄ UI ÌṩʹÃüÒÀÀµÏִÐÐ״̬ºÍÈÕÖ¾£¬Ê¹ÆäÔÚµ÷ÊԺͼà¿ØʱԽ·¢¸ßЧ¡£ËüÒ²ÊÊÓÃÓÚ´ó´ó¶¼ÊÂÇéÁ÷³ÌÒªÇó£»ËüÓдó×Ú¿ÉÓÃÓÚʹÃüµÄÔËËã·û£¬¹æÄ£´Ó Python ¾ç±¾µ½ SQL Àú³Ì»ò Bash ÏÂÁîµÈ¡£È»ºó£¬²å¼þÉè¼Æͨ¹ýÏòÆÕ±éµÄÔÆЧÀÍ¡¢API ºÍÊý¾ÝÔ´¿ª·Å£¬Ê¹ Airflow ±äµÃÔ½·¢Ç¿Ê¢¡£

ʾÀý´úÂëƬ¶Ï

from airflow import DAG                          # Importing DAG class from Airflow
from airflow.operators.bash_operator import BashOperator  # Importing BashOperator class
from datetime import datetime, timedelta         # Importing datetime and timedelta classes
default_args = {
    'owner': 'airflow',                          # Owner of the DAG
    'depends_on_past': False,                    # DAG run does not depend on the previous run
    'start_date': datetime(2023, 1, 1),          # Start date of the DAG
    'retries': 1,                                # Number of retries in case of failure
    'retry_delay': timedelta(minutes=5),         # Delay between retries
}
dag = DAG('first_dag', default_args=default_args, schedule_interval='0 0 * * *')  # Defining the DAG
task_1 = BashOperator(
    task_id='task_1',                            # Unique identifier for the task
    bash_command='echo "Welcome to the World of Airflow!"',  # Bash command to be executed
    dag=dag,                                     # DAG to which this task belongs
)

µÇ¼ºó¸´ÖÆ

½ÏÁ¿

¿ÉÀ©Õ¹ÐÔºÍÐÔÄÜ

Astro ºÍ Apache Airflow ÔÚ¿ÉÀ©Õ¹ÐÔ·½Ã涼ºÜÇ¿Ê¢£¬µ«·½·¨²î±ðµ«ÓÖÏà¹Ø¡£ÁíÒ»·½Ã棬Astro ºÜÊǺõØʹÓà Kubernetes ¼Ü¹¹£¬Í¨¹ý¶¯Ì¬ÖÎÀíÈÝÆ÷À´ÊµÏÖˮƽÀ©Õ¹£¬ºÜÊÇÊʺϵ¯ÐÔÀ©Õ¹¡£ Airflow ½èÖúÂþÑÜʽʹÃüÖ´ÐÐÄ£×ÓʵÏÖÁËÀ©Õ¹£¬¸ÃÄ£×Ó¿ÉÒÔÔÚÐí¶àÊÂÇé½ÚµãÉÏÔËÐУ¬²¢ÌṩÖÎÀí´ó¹æÄ£ÊÂÇéÁ÷³ÌµÄÎÞаÐÔ¡£ 

Ò×ÓÃÐÔºÍѧϰÇúÏß

Astro Óë Kubernetes µÄ¼¯³É¿ÉÄÜ»áÈÃÄÇЩÊìϤÈÝÆ÷±àÅŵÄÈËÇáËÉ°²ÅÅ£¬µ«Õâ¿ÉÄÜ»á¸øÄÇЩ¸Õ½Ó´¥ÈÝÆ÷¿´·¨µÄÈË´øÀ´¸üÏÕÒªµÄѧϰÇúÏß¿â²®ÄÚ˹¡£Ïà·´£¬Airflow Å䱸Á˺ÜÊÇÓÑºÃµÄ Web ½çÃæºÍ¸»ºñµÄÎĵµ£¬Ê¹ÈëÃűäµÃ¼òÆÓ£¬²¢ÇÒʹÃü½ç˵ºÍÖ´ÐÐÖ®¼äÇåÎúÊèÉ¢ – Ô½·¢Óû§ÓѺã¬Ê¹ÊÂÇéÁ÷³ÌÖÎÀíºÍ¹ÊÕÏɨ³ýÔ½·¢¼òÆÓ¡£

ÉçÇøºÍÖ§³Ö

ÆÕ±éµÄÖ§³Ö¡¢Ò»Á¬µÄ¿ª·¢ÒÔ¼°ÖØ´óµÄ²å¼þºÍ¼¯³ÉÉú̬ϵͳʹ¸ÃÏîÄ¿Äܹ»Í¨¹ýÖ§³Ö Apache Airflow µÄÖØ´ó¡¢³äÂú»îÁ¦µÄ¿ªÔ´ÉçÇøһֱˢкÍÁ¢Òì¡£×÷Ϊһ¸ö±ÈÆäËû½â¾ö¼Æ»®¸üÐÂÇÒ²»Ì«³ÉÊìµÄ½â¾ö¼Æ»®£¬Astro ±³ºóµÄÉçÇø½ÏС£¬µ«ÎªÆóÒµ°²ÅÅÌṩרҵµÄÖ§³ÖÑ¡Ïî¡£ËüÔÚÉçÇøÇý¶¯µÄÁ¢ÒìºÍÆóÒµ¼¶¿É¿¿ÐÔÖ®¼äʵÏÖÁËÓÅÒìµÄƽºâ¡£

¼¯³ÉÄÜÁ¦

Astro ºÍ Apache Airflow ¶¼Óë´ó×ÚÊý¾ÝÔ´¡¢Êý¾Ý¿âºÍÔÆƽ̨ÏàÍŽá¡£ Astro Ô­ÉúÓë Kubernetes ¼¯³É£¬ÔÊÐíÔÚÒ²Ö§³Ö Kubernetes µÄÔÆϵͳÉÏ˳Ëì°²ÅÅ£¬´Ó¶øÌá¸ßÆäÓëÆäËûÔÆÔ­ÉúЧÀͺÍÆäËû¹¤¾ßµÄ»¥²Ù×÷ÐÔ¡£ Airflow ¼¯³ÉµÄʵÁ¦Í¨¹ýÆä²å¼þÉú̬ϵͳÀ©Õ¹µ½ Airflow Óû§£¬ÇáËɽ«¹ÜµÀÅþÁ¬µ½ÈκÎÊý¾ÝÔ´¡¢API ºÍÔÆЧÀÍ¡£

½áÂÛ

Ñ¡Ôñ Astro »òApache Airflow ÐèÒªÌض¨µÄÏîÄ¿ÐèÇó¡¢»ù´¡Éèʩϲ»¶£¬×îºó»¹ÐèÒªÍŶÓÊÖÒÕ¡£µÃÒæÓÚ Astro ÒÔ Kubernetes ΪÖÐÐĵÄÒªÁ죬¸Ã¹¤¾ßÈÔÈ»ÊÇÈÝÆ÷»¯ºÍ΢ЧÀͼܹ¹µÄ¾ø¼Ñ½â¾ö¼Æ»®£¬Ö¼ÔÚÔÚÔÆÔ­ÉúÇéÐÎÖÐÌṩ¿ÉÀ©Õ¹ÇÒ¸ßЧµÄÊÂÇ鸺ÔØ¡£ÁíÒ»·½Ã棬Apache Airflow ³ÉÊìµÄÉú̬ϵͳ¡¢ÆÕ±éµÄÉçÇøÖ§³ÖºÍºÜÊÇÎÞаµÄ¼Ü¹¹Ê¹Æä³ÉΪÕæÕýÐèÒª¿ç²î±ðÊý¾Ý¹ÜµÀ¾ÙÐÐÇ¿Ê¢µÄÊÂÇéÁ÷³Ì±àÅŵÄÍŶӵıر¸½â¾ö¼Æ»®¡£

ÏàʶÆäÍþÁ¦ºÍÐþÃîÖ®´¦Ã¿¸ö¹¤¾ßµÄ¹¦Ð§ÔÊÐíÈí¼þ¿ª·¢Ö°Ô±ºÍÊý¾Ý¹¤³Ìʦƾ֤×é֯ĿµÄºÍÊÖÒÕÒªÇóµÄÆ«Ïò×ö³ö¾öÒé¡£Ëæ×ÅÊý¾Ý¹¤³ÌºÍÈí¼þ¿ª·¢¿Õ¼äµÄÒ»Ö±À©´ó£¬Astro ºÍ Apache Airflow ÔÙ´ÎÒ»Ö±Éú³¤£¬Ìṩ×îÄÜÖª×ãÏÖ´úÊÂÇéÁ÷³ÌÐèÇóµÄ½â¾ö¼Æ»®¡£

ÒÔÉϾÍÊÇApache Astro ºÍ Airflow µÄ½ÏÁ¿µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是博ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ尊龙凯时人生就是博ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是博

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
sitemap¡¢ÍøÕ¾µØͼ