Operations | Monitoring | ITSM | DevOps | Cloud

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

Intro to NGINX

If you've been following along with my posts, you have a sound introduction to Apache Web Server, how it functions, it's place in history, and how Sumo Logic can help you sort through the numerous logs provided. Apache Access and Error logs are integral to understanding the traffic patterns and issues your users face when accessing your web applications. Sumo Logic helps administrators parse through logs, isolate issues, and determine the root causes of errors.

How to Decode Your AWS Bill (and What's within DevOps' Control)

The typical AWS bill, otherwise known as the AWS Cost and Usage Report, includes line items that are useful to both finance and DevOps. However, many of the metrics that are within engineers’ and cloud architects’ control aren’t so simple to discover. To make cost a first-class operational metric for DevOps, teams need visibility into the data that’s relevant to engineering activity.

Serverless Data Processing with AWS Step Functions, Part II.

Back in Part I of Deploying a Serverless Data Processing Workflow with AWS Step Functions, Nuatu mentioned one key benefit of using step functions is their visibility into business critical workflows. Outside stakeholders, support staff, and other engineers can look at a state machine execution in AWS or Stackery, and can easily understand the process.

Manual Rotation of Certificates in Rancher Kubernetes Clusters

Kubernetes clusters use multiple certificates to provide both encryption of traffic to the Kubernetes components as well as authentication of these requests. These certificates are auto-generated for clusters launched by Rancher and also clusters launched by the Rancher Kubernetes Engine (RKE) CLI.

Why Your Cloud Costs Might Be so High-and What to Do About It

Recent headlines surrounding big-name IPOs, such as that of Slack and Lyft, have highlighted the very real costs of operating in the cloud. Companies like these are on the hook to pay AWS and other public cloud vendors tens or hundreds of millions of dollars every year, just to run their services.

Running Lambdas on your Laptop

Serverless has the potential to bring massive ops advantages to projects of all sizes, but while it presents great business benefits, we need to spare a thought for how teams develop on serverless. I recently published ‘Serverless Development is Broken’ a list of concerns about how developers can work with long deploy times inherent in a cloud-only code environment.