Can someone explain how Kubernetes components fit together?
Kubernetes has a lot of moving parts, and I'm trying to understand how they connect. Could someone explain the roles of the kubelet, a Kubernetes cluster, Helm, and…
Helm
How Do Kubernetes Components Fit Together?
Kubernetes has a lot of moving parts, and I'm trying to understand how they connect. Could someone explain the roles of the kubelet, a Kubernetes cluster, Helm, and…
How do you manage Helm deployments for many microservices without duplicating charts?
We run multiple microservices on Kubernetes. Our CI/CD pipeline builds and pushes a Docker image, updates the image tag in a values file, and then GitOps tooling detects…
How do you manage Helm deployments for many microservices at scale?
We run several microservices on Kubernetes. After a Docker image is built and pushed to a registry, our CI pipeline updates the image tag in Git, and Argo…
How can we promote non-secret environment variables across dev, SIT, and UAT with ArgoCD and Helm?
We run EKS with ArgoCD, Helm, and GitLab. Our GitOps repository has separate directories and values files for dev, SIT, and UAT. Secrets are already managed through AWS…
How should non-secret configuration be promoted from dev to SIT and UAT with Argo CD and Helm?
We run EKS with Argo CD, Helm, and GitLab. Our GitOps repository has separate directories and values files for dev, SIT, and UAT. Secrets already live in AWS…
What Should I Study Beyond Practice Exams for the Updated CKA?
I'm preparing for the Certified Kubernetes Administrator exam after completing a comprehensive course. I'm working through mock exams now and plan to move on to more advanced practice…
What Additional Topics Should I Study for the CKA?
I'm preparing for the Certified Kubernetes Administrator exam. I've finished a CKA course and am working through mock exams before starting a more advanced practice series. I've heard…
What’s the best hands-on path for learning Kubernetes and Helm?
I recently started a DevOps-related role and need to learn Kubernetes, Helm, and the surrounding concepts. There are so many topics and resources that I'm unsure what to…
How should a small team handle Kubernetes development environments?
I'm on a three-person team building a prototype AI application: one data scientist and two engineers. Between the engineers, we have roughly a year of combined Python experience.…
What’s the best way to learn Kubernetes and Helm from scratch?
I recently started a DevOps-related role and need to learn Kubernetes, Helm, and the surrounding concepts. There are so many topics and resources that I'm unsure what to…
How Can a Small Team Develop Efficiently After Moving From Docker Compose to Kubernetes?
I'm on a three-person team building a prototype AI tool: one data scientist and two engineers. Between the two engineers, we have roughly a year of combined Python…
Should we use git-crypt for Helm secrets, or switch to AWS-managed secrets?
We run AWS and Kubernetes deployments with plain Helm from Jenkins, without a GitOps tool. Our Helm values.yaml currently contains hardcoded environment-variable secrets and is stored only on…
Is Argo CD App of Apps overkill for one folder of mixed manifests?
I run a homelab cluster from a single self-hosted Git repository. One directory contains all of my deployments, including plain Kubernetes YAML manifests and Helm values files. Argo…
When Should I Use Kustomize Patches, PostBuild Substitution, or Helm?
I'm using Kustomize overlays with FluxCD: a shared base for common infrastructure and one overlay per environment. The overlays handle environment-specific settings such as replica counts, URLs, image…
How should I prepare for a software engineering role involving Kubernetes, Docker, and Helm?
My background is mainly in full-stack web development, especially web frameworks and Node.js. I recently accepted a software engineering position at a defense company where I'll likely work…
How to Configure Longhorn for Specific Node Usage?
I'm currently working with Longhorn and have a few requirements I need help with. I want to limit storage writes to only three specific nodes that have available…
Best GUI Solutions for Managing Kubernetes on vSphere 8?
Hello everyone! I'm reaching out for some guidance. We're a small IT team (1-5 people) transitioning into the world of Kubernetes, and we have a background primarily in…
How to Effectively Handle Air-Gapped Kubernetes Deployments?
I'm curious about how teams manage air-gapped or on-premises Kubernetes deployments. Our SaaS product serves data centers, and many of our clients have stringent security protocols for installations.…
Best Practices for Bundling Argo CD Applications and Managing Resources
I'm new to Kubernetes, and I'm trying to wrap my head around what to bundle in my Argo CD applications. I've got the basics down, creating Helm templates…