python - 在 AWS lambda [错误] NameError 中运行的 Py 脚本：未定义名称“文件内容” Traceback（最近一次调用）：

Question

我有一个作为 lambda 函数运行的 Python 脚本，用于将 S3 中的数据发送到 Splunk。它可以读取我的数据，但无法将数据发送到 Splunk。任何人都可以对附加的脚本进行任何更改吗？

from base64 import b64decode
import io
import os
import urllib
import boto3
from botocore.vendored import requests
import sys

# Define Global Variables
splunk_host = os.environ['splunk_host']
splunk_index = os.environ['splunk_index']
region = os.environ['region']
print(splunk_host,splunk_index)


 
# Disable SSL Warnings
#urllib3.disable_warnings()

def get_object(bucket, object):
    
    # Setup connection with S3
    session = boto3.Session()
    s3 = session.client('s3')
    # Download file
    obj = s3.get_object(Bucket=bucket, Key=object)
    return obj

def lambda_handler(event, context):

    bucket = event['Records'][0]['s3']['bucket']['name']
    key = event['Records'][0]['s3']['object']['key']
    session = boto3.Session()
    s3 = session.client('s3')
    # Download file
    obj = s3.get_object(Bucket=bucket, Key=key)
    file_content = obj["Body"].read().decode('utf-8')
    
    print("Returned Object: {}".format(obj))
    print(file_content)
    
    
    for value in filecontent.split('\n'):
        data_json = str(file_content)
        payload = {}
        payload.update({"index": splunk_index})
        payload.update({"source": "waf"})
        payload.update({"event": data_json})
       #Send data to splunk
        send_to_splunk(splunk_host, get_secrets('tropos-splunk')['splunk-hec-token-dev'], payload)
        print(raja)
        
        def get_object(bucket, object):
        s3 = boto3.client('s3')
        obj = s3.get_object(Bucket=bucket, Key=object) 

        return obj
 
#Configure SPLUNK Connection
def send_to_splunk(host, token, logdata):
     url = 'https://' + host + ':8088/services/collector'
     auth_header = {'Authorization': 'Splunk ' + token}
     r = requests.post(url, headers=auth_header, json=logdata, verify=False)
     print(r)
     return r      
 
def get_secrets(secret_id):
    client = boto3.client(service_name='secretsmanager',region_name=region)
    get_secret_value_response = client.get_secret_value(SecretId=secret_id)
    return eval(get_secret_value_response['SecretString'])
    
    
    

代码到达printf(file_content)，我收到以下错误。请建议对脚本进行任何更改。

[ERROR] NameError: name 'filecontent' is not defined
Traceback (most recent call last):
  File "/var/task/lambda_function.py", line 43, in lambda_handler
    for value in filecontent.split('\n'):

标签： pythonamazon-web-servicesamazon-s3aws-lambdasplunk

Answer 1

变量名file_content不是filecontent。