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

Near Real-Time Log Collection From Amazon S3 Storage

We are very excited to announce a new capability for our Amazon S3 sources. Until recently, the only method Sumo Logic used for discovering new data in an S3 bucket was periodic polling. However, with our new notification-based approach, users can now configure S3 sources such that Sumo Logic is notified immediately (via AWS SNS) whenever a new item is added to an S3 bucket, eliminating the need to wait for new objects to be discovered via periodic polling.

Logs for Dogs: Automating Infrastructure, Scaling, Deployment, Logging and Alerting at Wag!

Looking for best practices to keep on top of the availability of your application in the cloud and keep your customers happy? Come and listen to Dave Bullock, Software Engineer and Architect at Wag!, as he recounts his team’s journey. Wag has radically improved their infrastructure and visibility into their systems and application with a combination of Terraform and Sumo Logic.

An in-depth look at 100% Zero Downtime deployments with Terraform

At Checkly, we run our browser checks on AWS EC2 instances managed by Terraform. When shipping a new version, we don’t want to interrupt our service, so we need zero downtime deployments. Hashicorp has their own write up on zero downtime upgrades, but it only introduces the Terraform configuration without any context, workflow or other details that are needed to actually make this work in real life™.

Packets per Second in EC2 vs Amazon's Published Network Performance

First, let me say that I know AWS doesn’t promise anything about network performance as it relates to packets. At best, they leave it as a multivariate calculus problem for the reader — inclusive of CPU performance, code optimization, MTU, and current network congestion under the VLANs. But still, I was curious to see if there was any correlation to Amazon’s published “Network Performance” and the actual packets per second metric I tested.