Fairwinds Blog

Kubernetes: The Cost of Doing It Wrong

6 minute read | February 20, 2023

I bike a lot. I bike long distances for exercise, I bike over mountains for meditative calm, I bike with friends to share an activity and a laugh (especially when that friend...

Robert Brennan is Director of Open Source Software at Fairwinds.

Policy

9 minute read

| April 25, 2023

Fairwinds Insights Basics Tutorial: Validating OPA Policies in the CLI

The Open Policy Agent (OPA) is an open source, general-purpose policy engine that provides a framework for validating structured data across your cloud-native stack. It... Read More

How to Kube

8 minute read

| February 28, 2023

How to Create, View, and Destroy a Pod in Kubernetes

Originally posted November 13, 2019; Updated February 28, 2023 In our How-to-Kube series, we’d like to begin by covering the pod basics. Like service, volume, and namespace,... Read More

Security

8 minute read

| January 23, 2023

An Overview of the NSA Kubernetes Hardening Guide

The National Security Agency (NSA) and the Cybersecurity and Infrastructure Security Agency (CISA) released the 1.0 version of the Kubernetes hardening guide in August 2021... Read More

Open Source

13 minute read

| January 23, 2023

What Are Open Source Kubernetes Policy Engines? Why You Need One & How to Pick

The idea behind Kubernetes policies is that you will be more successful if you put guardrails in place for your development teams to ensure that they are adhering to ... Read More

Security

14 minute read

| December 13, 2022

The Top Three Kubernetes Security Strategies You Need for 2023

The entire world is trying to move to Kubernetes. At the same time, everyone is afraid that they are going to do something wrong. They fear shipping apps and services that... Read More

Featured

5 minute read

| August 18, 2022

K8s Tutorial: Using the Policy Engine, Polaris, to Automate Fixes

In an earlier blog post, we showed you how to install the policy engine, Polaris, and audit your Kubernetes workloads using the Dashboard, an Admission Controller and the CLI... Read More

Open Source

10 minute read

| August 11, 2022

K8s Tutorial: Use Polaris to Quickly Identify Kubernetes Security, Reliability and Efficiency Issues in Your Cluster

The Site Reliability Engineering team at Fairwinds has the unique experience of managing hundreds of Kubernetes clusters for a diverse set of companies, and they have found... Read More

9 minute read

| July 27, 2022

3 Kubernetes Guardrails Every Ops Team Needs

In a true DevOps environment, Ops and Dev share responsibility for the Kubernetes environment. Ops ensures the core platform runs smoothly, while Dev is responsible for... Read More

Open Source

9 minute read

| July 12, 2022

Kubernetes Mutations with Polaris: How it Works

For the last three years, Polaris has allowed Kubernetes users to audit their clusters and Infrastructure-as-Code for best practices. It comes with over 20 built-in checks,... Read More

Security

5 minute read

| June 15, 2022

NSA Kubernetes Hardening Guide: Upgrade and Application Security

Our NSA Kubernetes Hardening Guide series has looked at pod security, network access, authentication and authorization, audit logging and threat detection. In the final... Read More

Security

5 minute read

| June 10, 2022

NSA Kubernetes Hardening Guide: Audit Logging and Threat Detection Overview

In our series on the NSA Kubernetes Hardening Guide, we’ve looked at pod security, network access and authentication and authorization. Today we look at the audit logging and... Read More

Featured

8 minute read

| May 5, 2022

NSA Hardening Guide: Locking Down Network Access with Fairwinds Insights

In our second blog covering the NSA Kubernetes Hardening Guidelines, we will discuss the myriad ways Fairwinds Insights—along with open source and cloud native... Read More