Tag: docker
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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.
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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…
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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.
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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.
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Setting Up NextCloud on Synology NAS with SSL Certificate
NextCloud is one of the best open-source cloud storage solutions, offering performance comparable to commercial alternatives. With Synology’s Docker package, installing NextCloud is a breeze. However, the default NextCloud image in Synology’s registry can be difficult to download. In this tutorial, we’ll use the linuxserver/nextcloud image, which has a minor caveat: it enables HTTPS encryption by default,…
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How to Find, Format, and Auto-Mount Hard Disks in Ubuntu 22.04
Whether you’ve just added a new hard drive to your Ubuntu system or you’re trying to set up existing unmounted disks, this guide will walk you through the process of finding, formatting, and setting up automatic mounting for your hard disks in Ubuntu 22.04. Step 1: Identify Unmounted Disks First, we need to find which…
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Introduction to Homebrew: The Ultimate Package Manager for macOS
Homebrew simplifies macOS software installation with a command-line interface. It offers easy installation, updates, and package management. Compared to other managers, it’s more intuitive and has a larger community. Continuously updated, it includes useful packages like wget, git, node, and python. Its extensive features make it indispensable for macOS users.
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