Tag: kubernetes
-
Practical Guide: Debugging Kubernetes Nodes and Managing Docker in Custom Setups
This guide addresses troubleshooting Kubernetes Node NotReady issues, configuring SSH and hostnames, fixing kubectl connection errors, and setting up a private Docker registry. It also covers accessing NodePort services and suggests advanced practices like using TLS for Docker registries. Additional learning resources are recommended for skill enhancement.
-
Running Local Docker Images in Minikube: A Quick Guide
Minikube allows you to run a single-node Kubernetes cluster locally, making it ideal for testing and development. However, Kubernetes typically pulls images from remote registries, which can be cumbersome when working with local Docker images. This guide explores two efficient methods to use your local Docker images within a Minikube cluster. Method 1: Load Local…
-
Updating Deprecated Commands in “Kubernetes in Action”
The post reviews the book “Kubernetes in Action” by Marko Luksa, highlighting deprecated commands in Kubernetes as it evolves. It updates commands for managing ReplicaSets instead of ReplicationControllers, emphasizes using deployments for scaling and updates, and suggests using declarative management for better resource management in Kubernetes.
-
Troubleshooting Kubernetes Service Exposure with Minikube
This blog post outlines troubleshooting steps for exposing a service in Kubernetes while addressing deprecated commands. Initially, the author updated the command for deployment. After encountering LoadBalancer issues in Minikube, a switch to NodePort was made. Following further connectivity issues, port forwarding and Minikube tunnel were used to access the service successfully.
-
A Comprehensive Guide to Kubernetes Toolchains for Microservices
Kubernetes is essential for managing containerized applications and microservices, enabling automation, scaling, and management. A guide discusses crucial tools categorized for command-line, cluster management, development, deployment, and monitoring. These tools, like kubectl and Helm, enhance workflows, facilitate smoother deployment, and assist in performance monitoring, optimizing the Kubernetes experience.
Johngai’s Tech Forge 