Day 5 - Master Shell Scripts & Kubernetes Node Management | For Loops, Taints, Labels, Cordon

✔️𝐏𝐥𝐞𝐚𝐬𝐞 𝐞𝐧𝐜𝐨𝐮𝐫𝐚𝐠𝐞 𝐮𝐬 𝐛𝐲 𝐬𝐮𝐛𝐬𝐜𝐫𝐢𝐛𝐢𝐧𝐠 𝐭𝐨 𝐭𝐡𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐭𝐨 𝐮𝐩𝐥𝐨𝐚𝐝 𝐦𝐚𝐧𝐲 𝐦𝐨𝐫𝐞 𝐯𝐢𝐝𝐞𝐨𝐬. Blog https://medium.com/@tradingcontentdrive/mastering-node-management-in-kubernetes-with-bash-scripts-automating-routine-tasks-using-loops-c015ddec5353 Quiz https://shorturl.at/Kv3nn In this comprehensive tutorial, you'll learn how to master shell scripting for Kubernetes cluster management, with a focus on automating tasks like for loops, adding taints, applying labels, and cordoning nodes. We’ll also explore key Ansible techniques for managing IP addresses and safely handling Kubernetes configuration files. Key Concepts Covered: 🖥️ For Loops in Shell Scripts: Automate repetitive tasks in Linux and Kubernetes using powerful loop structures. ⚙️ Adding Taints to Kubernetes Nodes: Control where pods can be scheduled by applying taints to your nodes. 🏷️ Applying Labels to Kubernetes Nodes: Organize and manage your cluster with ease by labeling nodes for better identification. 🚫 Cordon and Uncordon Kubernetes Nodes: Safely remove and reinstate nodes from the cluster without affecting running pods. 🧠 Writing comment_ips Logic in Ansible: Dynamically handle IP addresses in your Ansible playbooks for improved automation. 🧼 Deleting /etc/kubernetes Safely: Learn how to delete sensitive Kubernetes configuration files without disrupting the cluster. Whether you’re new to Kubernetes or a seasoned professional, this tutorial will provide you with practical examples to streamline your DevOps workflows and enhance your automation scripts. Who should watch this video? Kubernetes Administrators DevOps Engineers System Administrators SREs 🔧 Topics Covered: 📜 Using for loops in shell scripts for automation ⚠️ Adding taints to Kubernetes nodes to control scheduling 🏷️ Applying labels to Kubernetes nodes for better organization ⛔ Cordon and uncordon nodes safely during maintenance 🧩 Writing comment_ips logic in Ansible for dynamic IP tagging 🧼 How (and when) to safely delete /etc/kubernetes for clean resets You can watch other shell scripting videos Day 1: https://youtu.be/fb4e5SsX-as Day2: https://youtu.be/RQI-vWSJG8c Day3: https://youtu.be/oxT5m_CCNwE Day4: https://youtu.be/lFDUMfmdpgU Day 5: https://youtu.be/3Zbb4pSZTow I👍 Like the video if you found it helpful 💬 Drop your questions in the comments — I reply to every one! 🔗 Share this with someone learning Bash Let’s write smarter, cleaner scripts — one line at a time. 🚀 #Bash #ShellScripting #Linux #devops #Coding #bashscript