DevOpsVault

← Previous Day 8 — DaemonSets Explained Next → Day 10 — Coming soon ☸️ Day 9 — Storage Kubernetes Day 9: PV, PVC & StorageClass Kubernetes storage concepts explained simply — step by step, with examples 📅 March 2026  ·  ☸️ Kubernetes Preparation Series  ·  Day 9 #Kubernetes #PersistentVolume #PVC #StorageClass #K8sStorage #DevOps #CKAPrep #LearnK8s 📋 What you will learn today The problem — why Pods need persistent storage The 3 storage concepts — PV, PVC, StorageClass Persistent Volume (PV) — the actual storage Persistent Volume Claim (PVC) — the storage request StorageClass — dynamic provisioning How PV, PVC & StorageClass work together Access modes and reclaim policies Full hands-on demo — step by step 1. The Problem — Why Pods Need Persisten...

← Previous Day 7 — ConfigMaps & Secrets Next → Day 9 — Coming soon ☸️ Day 8 — DaemonSets Kubernetes Day 8: DaemonSets Run a Pod on every single node — automatically, always 📅 March 2026  ·  ☸️ Kubernetes Preparation Series  ·  Day 8 #Kubernetes #DaemonSet #K8sLogging #K8sMonitoring #DevOps #CloudNative #CKAPrep #LearnK8s 📋 What you will learn today What is a Kubernetes DaemonSet? How DaemonSets ensure Pods run on every node Why and when to use DaemonSets Common use cases — logging, monitoring, networking Deployment vs DaemonSet — key differences Writing a DaemonSet YAML Hands-on demo 1. What is a Kubernetes DaemonSet? A DaemonSet is a Kubernetes workload object that ensures exactly one Pod runs on every node in the cluster — automatically. When a ne...

← Previous Day 6 — Ingress, TLS & Ingress Controllers Next → Day 8 — Coming soon ☸️ Day 7 of 30 — ConfigMaps & Secrets Kubernetes Day 7: ConfigMaps & Secrets Managing application configuration and sensitive data the Kubernetes way 📅 March 2026  ·  ☸️ Kubernetes Preparation Series  ·  Day 7 of 30 #Kubernetes #ConfigMap #KubernetesSecrets #EnvVariables #DevOps #CloudNative #CKAPrep #LearnK8s 📋 What you will learn today The problem — why hardcoding config is bad What is a ConfigMap and why we use it What is a Secret and how it differs from ConfigMap ConfigMap vs Secret — side by side How to set up environment variables in Kubernetes Injecting config as files using volume mounts Best practices for managing application configuration Full hands-on demo ...