AWS Cloud Operations & Migrations Blog

Category: Best Practices

Optimizing alarm lifecycle with Amazon CloudWatch Metrics Insights alarms

Optimizing alarm lifecycle with Amazon CloudWatch Metrics Insights alarms

Do you have entire fleets of dynamically changing resources that you are struggling to easily monitor and set alarm on? Do you have a ton of dangling alarms that you are paying for and that is cluttering your view? Are you looking for a simplified way to create alarms that automatically adjusts to resources that […]

Increase visibility and governance on cloud with AWS Cloud Operations services – Part 2

Introduction This blog post is a continuation of Part 1. To recap, as your organization adopts AWS, you will likely leverage multi-account architectures to meet your requirements. We introduced some foundational patterns to prepare the environments for centralized operations and governance using AWS Cloud Operations services. In this blog (Part 2), we will show you […]

Organizational culture for Cloud Adoption

Maximize Cloud Adoption Benefits with a Well-Architected Organizational Culture

Organizational culture, often described as the “personality” of an organization, determines how people work, interact, and respond to change and challenges. There is strong recognition, supported by evidence, that an organization’s culture is a powerful determinant of transformation success. Culture’s impact is magnified in cloud transformation, where the cloud’s extraordinary capabilities are limited only by […]

Migrating to Amazon Managed Service for Prometheus with the Prometheus Operator

The Prometheus Operator allows cluster administrators to manage Prometheus clusters running in Kubernetes. It makes it easy to deploy and manage Prometheus via native Kubernetes components. In this blog post, I will demonstrate how you can deploy Prometheus via the Prometheus Operator, and how you can easily migrate your monitoring workloads to take advantage of […]

Using the Fault Tolerance Analyser Tool to Identify Potential Issues

Introduction Ensuring resilience, the ability for a system to recover from a failure induced by load, attacks, and other issues, is a shared responsibility that underpins the reliability of your workloads. While AWS provides the resilient underlying cloud infrastructure, customers are tasked with maintaining the resilience of their applications. In this landscape of joint responsibility, […]

Achieving operational excellence with design considerations for AWS Organizations SCPs

Service control policies (SCPs) are a set of policies that allow organizations to manage permissions using AWS Organizations. SCPs help control access to AWS services and resources provisioned across multiple accounts created within an organization. In addition, SCPs enable you to set up permission guardrails by defining the maximum available permissions for IAM principals in […]

From Mainframe to AWS cloud: A comprehensive mapping guide

Mainframe systems are being utilized by companies worldwide since the 1950s to operate their core business applications and operations. In the digital transformation era, businesses are increasingly transferring mainframe data and migrating their workloads into AWS. Moreover, the recent COVID-19 pandemic has significantly impacted the modernization of mainframe systems due to remote access issues, scalability […]

Migrating and automating patching at scale with AWS Application Migration Service

Since AWS Application Migration Service (AWS MGN) has been positioned as the recommended service for (rehost) migrations to AWS, we have seen an astounding speed of new feature releases, multiple enhancements, and continuous innovation aimed to address customer needs. AWS Application Migration Service (AWS MGN) is a highly automated move and improve (rehost) solution that […]

Approach to migrate Spring Cloud microservices applications to Amazon EKS

In this blog, we will look into how enterprises can approach migrating on-prem Spring Cloud microservices to Amazon Elastic Kubernetes Service (Amazon EKS). With managed service offerings from AWS, developers can eliminate the need to run and manage cross-cutting services like Service Registry, Config Server and API Gateway. By using AWS services, developers can focus on […]

Automate updating approval cut off dates for Patch Manager Patch Baselines

Automate updating approval cut off dates for Patch Manager Patch Baselines

AWS Systems Manager Patch Manager helps AWS customers manage and automate the process of patching their Linux and Windows managed nodes in AWS and hybrid environments. It provides various options and allows greater control over which patches are approved or rejected during installation using patch baselines. One parameter of patch baseline approval rules is the Auto […]