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Send SNS notifications to Graylog2
import boto3
import json
import requests
from datetime import datetime
import sys
HOST = 'MY.HOST.ADDRESS'
PORT = 12201 # change if you create graylog input with different port
queue_url = 'https://sqs.ZONE.amazonaws.com/ACCOUNT/QUEUENAME'
sqs = boto3.client('sqs')
response = sqs.get_queue_attributes(
QueueUrl=queue_url,
AttributeNames=['ApproximateNumberOfMessages']
)
number_of_messages = int(response['Attributes']['ApproximateNumberOfMessages'])
for i in range(1, number_of_messages + 1):
data = sqs.receive_message(QueueUrl=queue_url)
if 'Messages' in data:
body = json.loads(data['Messages'][0]['Body'])
receipt_handle = data['Messages'][0]['ReceiptHandle']
msg = json.loads(body['Message'])
version = "1.1"
host = "localhost"
short_message = "Type: {}; Source: {}; Destination: {}".format(msg['notificationType'], msg['mail']['source'],
msg['mail']['destination'][0])
full_message = msg
timestamp = datetime.strptime(msg['mail']['timestamp'].strip('Z'), '%Y-%m-%dT%H:%M:%S.%f').timestamp()
to_gelf = {
"version": version,
"host": "localhost",
"short_message": short_message,
"full_message": full_message,
"timestamp": timestamp,
"level": 1
}
r = requests.post('http://{}:{}/gelf'.format(HOST,PORT), json=to_gelf)
if r.ok:
sqs.delete_message(QueueUrl=queue_url, ReceiptHandle=receipt_handle)
sys.exit(0)
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