kubernetes tutorial | DaemonSet | Demo - How to create a DaemonSet ? скачать в хорошем качестве

kubernetes tutorial | DaemonSet | Demo - How to create a DaemonSet ?

Certified Kubernetes Administrator ************************************* kubernetes tutorial | DaemonSet | Demo - How to create a DaemonSet ? Description: ************* In this video, you are going to learn the concepts of DaemonSet & a Demo on how to create DaemonSet using yaml manifests DaemonSet: What is a DaemonSet ? Why DaemonSet ? Use Cases of DaemonSet How a DaemonSet works ? How to create a DaemonSet ? DaemonSet - Yaml Manifest DEMO: Create DaemonSet using yaml manifests Thank you For suggestions/feedback/doubts contact email: kvk@vsparkz.com Happy Learning !!! =========================================================================================== USEFUL LINKS: ############# DaemonSet: -------------------- https://kubernetes.io/docs/concepts/w... API References: ------------------------- https://kubernetes.io/docs/reference/... Kubectl Command Reference: ------------------------------------------------ https://kubernetes.io/docs/reference/... ========================================================================================== #cka #kubernetes #k8s #containers DEMO STEPS: *************** Step 1: Access & Inspect the Kubernetes Cluster ------------------------------------------------------------------------------ $ kubectl cluster-info $ kubectl get nodes $ kubectl get pods -n kube-system Step 2: Create & Modify DaemonSet Manifest using kubectl commands ------------------------------------------------------------------------------------------------------------------ $ kubectl create deployment logging --image=fluentd --dry-run=client -o yaml Copy the output content and create a file DaemonSet.yaml Step 3: Create the DaemonSet using the Manifest file ------------------------------------------------------------------------------------- $ kubectl apply -f DaemonSet.yaml -- Check for Taints -- $ kubectl get nodes -o custom-columns=NAME:.metadata.name,TAINTS:.spec.taints --no-headers Step 4: Add a Worker Node-2 to the Kubernetes Cluster ----------------------------------------------------------------------------------------- -- Run the below in Master Node -- kubeadm token generate kubeadm token create token --print-join-command -- Run the below in Worker Node -- $ swapoff -a $ systemctl disable firewalld $ Execute the kubeadm join command which you got it from above. Step 5: Delete Worker Node-2 to the Kubernetes Cluster ------------------------------------------------------------------------------------------ $ kubectl delete node nodename