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The latest News and Information on DevOps, CI/CD, Automation and related technologies.

How to Serverless Locally: The Serverless Dev Workflow Challenge

One of the biggest challenges when adopting serverless today is mastering the developer workflow. “How do I develop locally?”, “How should I test?”, “Should I mock AWS services?”. These are common serverless questions, and the answers out there have been unsatisfying. Until now.

From SRE to QE - Full Visibility for the Modern Application in both Production and Development

Site reliability engineers (SREs) rely on monitoring and analytics tools like Sumo Logic to guarantee uptime and performance of their applications and various components or services in production. The ability to visually monitor, automatically generate alerts and efficiently troubleshoot an issue in real time has become table stakes for any modern SRE team.

Announcing k3OS: A Kubernetes Operating System

Today we launched a new open source project called k3OS. K3OS is a Linux distro built for the sole purpose of running Kubernetes clusters. In fact, it is a Linux distro and the k3s Kubernetes distro in one! As soon as you boot up a k3OS node, you have Kubernetes up and running. When you boot up multiple k3OS nodes, they form a Kubernetes cluster. K3OS is perhaps the easiest way to stand up Kubernetes clusters on any server.

New S3 Objects give 403 Forbidden in Cloudfront

A common problem with Amazon CloudFront and Amazon S3 hosting deals with negative TTLs. Matthew from Blue Matador outlines the steps needed to correct this problem. Understand eventual consistency in S3. New items may take time to propagate through redundant systems and be available in all locations., Understand CloudFront's default policy for handling errors, like 403 forbidden, is to cache that error for 5 minutes., The solution is to modify distribution settings in CloudFront.

Blue Matador Helps Canopy Monitor AWS and Kubernetes Proactively

Before Blue Matador Canopy was mostly using CloudWatch to monitor their AWS and Kubernetes infrastructure. Things they didn't know they should monitor would break. Now, they have moved from being proactive rather than reactive and are monitoring all of the unknowns. Find out more at www.bluematador.com

Configuring Amazon SNS for CloudWatch Alarms

In this video Blue Matador will walk you through how to set up Amazon SNS to receive CloudWatch alarms by email or text message. Using AWS CloudWatch isn't hard, it's just tedious with an unusable UI. We are experts in AWS and Kubernetes monitoring and have built Blue Matador to make the lives of DevOps professionals easier. Learn more about our cloud monitoring solution and other CloudWatch resources at www.bluematador.com.

Your Development Environment is Missing

It’s hard to believe, but 10 years ago AWS had only five products. Chief among them, of course, was EC2. Although it feels a little quaint now, back then EC2 was an incredible offering. Anyone could fire up a server in seconds, install some code, and transform that generic server into any service one could imagine.