pahud

specify the region

export AWS_DEFAULT_REGION=ap-northeast-1
aws logs describe-log-groups --query 'logGroups[*].logGroupName' --output table | \
awk '{print $2}' | grep -v ^$ | while read x; do  echo "deleting $x" ; aws logs delete-log-group --log-group-name $x; done

only delete loggroup name starting with /aws/lambda

g-a-d

Using jq, we can convert between CloudFormation parameter files and CodePipeline template configuration files:

$ jq '{ Parameters: [ .[] |  { (.ParameterKey): .ParameterValue }  ] | add } ' < cloudformation_parameter_file.json

This is useful in the case of receiving 'Template configuration is not valid' when running a CloudFormation action.

A CloudFormation parameter file has format:

[
  { 

sudharsans

import json
import cfnresponse
import boto3
from botocore.exceptions import ClientError

client = boto3.client("logs")

def PutPolicy(arn,policyname):
	response = client.put_resource_policy(
	  policyName=policyname,