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@jeshan
jeshan / get-lambda-event-source.js
Last active June 13, 2024 10:25
AWS Lambda: Determine Event Source from event object. Note that this is an approximation as anybody can send a payload that resembles the real thing.
function getLambdaEventSource(event) {
if (event.Records && event.Records[0].cf) return 'isCloudfront';
if (event.configRuleId && event.configRuleName && event.configRuleArn) return 'isAwsConfig';
if (event.Records && (event.Records[0].eventSource === 'aws:codecommit')) return 'isCodeCommit';
if (event.authorizationToken === "incoming-client-token") return 'isApiGatewayAuthorizer';
if (event.StackId && event.RequestType && event.ResourceType) return 'isCloudFormation';
# eve-text-mud
## Player States:
Space
Docked
# Command List
### Space Commands
- .dock <object>
@mlapida
mlapida / CloudWatchLogsKinesisFirehose-Lambda.py
Last active October 3, 2019 01:01
A short Lambda Function the can be sent CloudWatch Logs (in the case Flow Logs) and send them to Kinesis Firehose for storage in S3. A full writeup can be found on my site http://mlapida.com/thoughts/exporting-cloudwatch-logs-to-s3-lambda
import boto3
import logging
import json
import gzip
from StringIO import StringIO
logger = logging.getLogger()
logger.setLevel(logging.INFO)
client = boto3.client('firehose')
@tnolet
tnolet / puppetdb_postgres_hacks.md
Last active June 27, 2024 22:28
PuppetDB is awesome. Here's some tips on accessing the data in the Postgresql database...most of 'm just reminders for myself.

NB: The following examples where done on Puppet Enterprise 3.0 running on Centos 6. Should be similar for open source versions, except for some file locations.

1. Logging into the PuppetDB PostgresQL database on Linux

The easiest way to snoop around in de actual PuppetDB postgres database is using the command prompt. You have to be the peadmin user though. Couldn't get it working just under root.

[root@master bin]# sudo su - pe-postgres -s /bin/bash
-bash-4.1$ /opt/puppet/bin/psql
psql (9.2.4)

Type "help" for help.