What is SRE (Site Reliability Engineering)? What is DevOps? What are the similarities, and what are the differences between the two?
Continue readingWhat is the difference between SRE and DevOps?
Leave a reply
Helmfile – How to manage Kubernetes Helm releases
Helmfile is a declarative specification for deploying Helm charts in Kubernetes.
Continue readingK3d – How to run Kubernetes cluster locally using Rancher k3s
k3d is a lightweight wrapper to run Rancher k3s in Docker. k3d allows us to create single-node and multi-node k3s clusters in Docker, for local development on Kubernetes, or as temporary testing environment.
Continue readingHow to apply policies in Kubernetes using Open Policy Agent (OPA) and Gatekeeper
Gatekeeper is a validating (mutating TBA) webhook that enforces Kubernetes CRD-based policies executed by Open Policy Agent (OPA), a policy engine for Cloud Native environments.
Continue readingHow to Apply GitOps to Everything – Combining Argo CD and Crossplane
How to manage infrastructure, applications, and services? How to apply GitOps principles to everything? How to ensure that all the resources are always in-sync? Can we combine infrastructure, application, and service management using ArgoCD and Crossplane?
Continue readingHow to run local multi-node Kubernetes clusters using kind
kind allows us to run local Kubernetes clusters with nodes running as Docker containers.
Continue reading
EKS Fargate vs. GKE Autopilot – Fully Managed Kubernetes Clusters Compared
AWS Fargate is the first fully managed Kubernetes service. Google Cloud Autopilot followed. Let’s compare EKS Fargate vs. GKE Autopilot and see what the differences are. Which one is better? Which one should we use?
Continue reading
Portainer – Container Management Made Easy
Portainer is the definitive open source container management tool for Kubernetes, Docker, Docker Swarm and Azure ACI. It allows anyone to deploy and manage containers without the need to write code.
Continue reading
Terraform vs. Pulumi vs. Crossplane – Infrastructure as Code (IaC) Tools Compared
We are comparing Terraform, Pulumi, Crossplane. Those are the most popular and the most exciting Infrastructure as Code (IaC) tools we have on the market today. Which one should you use? What are the pros and cons of each? What are the use cases that make one a better choice over the others?
Continue reading
Pulumi – Infrastructure as Code (IaC) Using Programming Languages
Pulumi allows us to manage infrastructure as code (IaC) using familiar programming languages. It is like Terraform, but without HCL.
