【发布时间】:2019-12-11 04:18:39
【问题描述】:
我正在尝试运行气流以将云功能部署为示例。但是当我在气流网络服务器中运行它时,我收到以下错误。
[2019-12-11 03:52:07,181] {logging_mixin.py:95} INFO - [[34m2019-12-11 03:52:07,180[0m]
{[34mdiscovery.py:[0m867} INFO[0m - URL being requested: GET
https://cloudfunctions.googleapis.com/v1/projects/projectid/locations/us-
central1/functions/airflow?alt=json[0m
[2019-12-11 03:52:07,181] {taskinstance.py:1047} ERROR - unsupported operand type(s) for +:
'NoneType' and 'int'
我的代码如下:
from airflow import DAG
from datetime import datetime, timedelta
from airflow.contrib.operators import gcp_compute_operator
from airflow.contrib.sensors import gcs_sensor
from airflow.contrib.operators import gcp_function_operator
from google.cloud import storage
import os
import airflow
import logging
SCHEDULE_INTERVAL = '@daily'
args = {
"owner": "airflow",
"start_date": datetime(2019, 12, 10),
"retries": 3
}
GCP_CONN_ID = "bq_conn_id"
dag = DAG("staging_deployment", default_args=args,
schedule_interval=SCHEDULE_INTERVAL)
t4 = gcp_function_operator.GcfFunctionDeployOperator(
task_id="gcf_deploy2_task",
project_id="projectid",
location="us-central1",
body={
"name":"projects/projectid/locations/us-central1/functions/airflow",
"entryPoint":"airflow",
"runtime":"python37",
"sourceArchiveUrl":"gcs bucket details",
"httpsTrigger":{}
},
validate_body=True,
dag=dag,
gcp_conn_id=GCP_CONN_ID
)
t4
请指教
【问题讨论】:
-
变量类型肯定有问题,检查变量及其类型
-
我认为没有声明或使用任何变量。对于明确的问题,我添加了完整的代码。目标是我在 Google 云平台的 VM 实例中运行此代码并根据代码部署云功能
-
这是哪个 Airflow 版本?
-
非常感谢@Sergiy 的提示,升级到气流版本起到了作用。可能与此有关github.com/CTFd/CTFd/issues/567
-
@python_interest 很高兴您能够解决问题。如果您提及您使用的 Airflow 版本以及升级到哪个版本,它可能会帮助其他人解决同样的问题。
标签: python google-cloud-platform airflow