Operations | Monitoring | ITSM | DevOps | Cloud

Updating A Forge Module In Puppet Enterprise Using Code Manager

Puppet Support Explain how to change the version of a Forge module deployed in your Puppet Enterprise Environment Please note it is not considered best practice to declare `:latest` rather than a specific version tag in your PuppetFile as this could lead to untested module combinations being deployed to your environment. Commands Used: puppet-code deploy production --wait -l debug puppet module list --environment=production.

No query, no problem: How LM Logs is built for everyone

So your team has access to a logging tool? Great! What’s the first thing you want to find? The latest config change gone wrong? Data from 30 days ago when a specific server was at high capacity? Or maybe you’d like to access logs for a certain IP on a certain day for specific HTTP and servers with counts and averages. Hopefully there was training to teach you the specific query languages and expert skills required to answer these questions.

Deploy a serverless workload on Kubernetes using Knative and ArgoCD

Containers and microservices have revolutionized the way applications are deployed on the cloud. Since its launch in 2014, Kubernetes has become a standard tool for container orchestration. It provides a set of primitives to run resilient, distributed applications. One of the key difficulties that developers face is being able to focus more on the details of the code than the infrastructure for it. The serverless approach to computing can be an effective way to solve this problem.

How Instacart Rebuilt Their Release Monitoring Workflow

For a company like Instacart, one of the largest grocery delivery services in the US, a single bug in the codebase could impact millions of customers, shoppers, and their orders. When it came to a major release last year, Instacart’s infrastructure engineering team realized their existing workflow for monitoring the health of hundreds of microservices was no longer sustainable. They needed a better way to detect issues in their codebase before they impacted users.

How to Tail Kubernetes Logs: Using the Kubectl Command to See Pod, Container, and Deployment Logs

Logs are a critical aspect of any production workload, as they give you insight into what is happening in your system and tell you which components may be having issues. The traditional method of looking at logs involves basic Linux commands like tail, less, or sometimes cat.