AWS Cloud Operations & Migrations Blog

Category: AWS CloudFormation

Proactively keep resources secure and compliant with AWS CloudFormation Hooks

Organizations want their developers to provision resources that they need to build applications while maintaining compliance with security, operational, and cost optimization best practices. Most solutions today inform customers about noncompliant resources only after those resources have been provisioned. These noncompliant resources exist until they are deleted or modified and increase security risk, operational overhead, […]

Automate time series network visualizations for AWS PrivateLink using Amazon CloudWatch Contributor Insights

AWS PrivateLink is a highly available, scalable technology that lets you connect your Amazon Virtual Private Cloud (VPC) to supported AWS services without requiring public internet traversal. It also lets you privately connect to services hosted by other AWS accounts (VPC endpoint services) and supported AWS Marketplace partner services. Amazon CloudWatch Contributor Insights is a […]

How to enable Amazon CloudWatch Alarms to send repeated notifications

Amazon CloudWatch Alarms is natively integrated with Amazon CloudWatch metrics. Many AWS services send metrics to CloudWatch, and AWS also offers many approaches that let you emit your applications’ metrics as custom metrics. CloudWatch Alarms let you monitor the metrics changes when crossing a static threshold or falling out of an anomaly detection band. Furthermore, […]

Use Amazon Cloud Watch math expressions and composite alarms for detailed monitoring of AWS Elastic Load Balancers

AWS Elastic Load Balancing encompasses the following load balancers in AWS: Application Load Balancers, Network Load Balancers, Gateway Load Balancers, and Classic Load Balancers. The load balancer serves as a single contact point for clients and it distributes incoming traffic across multiple targets such as EC2 instances as well as it is crucial to monitor […]

Visualize Amazon EC2 based VPN metrics with Amazon CloudWatch Logs

Organizations have many options for connecting to on-premises networks or third parties, including AWS Site-to-Site VPN. However, some organizations still need to use an Amazon Elastic Compute Cloud (Amazon EC2) instance running VPN software, such as strongSwan. Gaining insight into Amazon EC2-based VPN metrics can be challenging when compared to AWS native VPN services that […]

Illustration of the flow of actions between accounts for the Security Hub account association handshake.

Automating AWS Security Hub Alerts with AWS Control Tower lifecycle events

Important Update: As of 23 Nov 2020 the Security Hub service was updated to support direct integration with AWS Organizations. Lifecycle events are no longer the recommended way to enable Security Hub. Please utilize Security Hub’s native integration with AWS Organizations. You can also refer to this blog, which walks through how to enable GuardDuty […]

Control developer account costs with AWS CloudFormation and AWS Budgets

Often when working with customers, we guide them by using AWS Budgets and related tools in the AWS platform in order to create cost and utilization guardrails. These tools can be used to conduct advanced, automated, and hands-free actions within your AWS environment – even across multiple accounts. This post will walk you through a […]

Automating account provisioning with CloudCheckr integration for Cloud Financial Management

AWS Organizations helps you centrally manage and govern your environment as you grow and scale your AWS resources. AWS Organizations lets you programmatically create new AWS accounts to allocate resources, group accounts to organize your workflows, apply policies to accounts or groups for governance, and simplify billing by utilizing a single payment method for every […]

Policy-as-Code for Securing AWS and Third-Party Resource Types

This post was written by Scott Alexander and Kevin Formsma from Mphasis Stelligent. Every day, more developers are having lightbulb moments as they realize they can design and manage their infrastructure. It’s our responsibility, as practitioners of the DevOps mindset, to build systems that allow developers to move quickly and speed up the feedback loop […]

Building a cloud CMDB on AWS for consistent resource configuration in hybrid environments

In this post, we will show you how you can design and implement a configuration management database (CMDB) strategy as part of your cloud operating model. We are going to review some common needs when building a CMDB and the relevant AWS services that will help you build a comprehensive solution. We will talk about […]