Install & Configure Prometheus in Kubernetes Cluster
Step 1- Create 2 PV for Prometheus server & Alert Manager Step 2 – Install using Helm Step 3 – How to access? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about…
Read more »Kubernetes Clusters Troubleshooting Guide
Source Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Clusters-Troubleshooting Troubleshooting Kubernetes Nodes Troubleshooting Kubernetes Control Plane Troubleshooting Kubernetes Workloads Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
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Source Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/logging-monitoring Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Read more »Kubernetes Cluster Upgrade Tutorials
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Kubernetes Tutorials & Lab: Ingress with NodePort
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Ingress Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Read more »Kubernetes Tutorials & Lab: Ingress with Loadbalancer
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Ingress Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Read more »Kubernetes Lab: Services & Service Discovery
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/Services-ServiceDiscovery Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Read more »Kubernetes Tutorial – Create AKS Cluster
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Kubernetes Tutorial – Create GKE Cluster
Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market…
Read more »Kubernetes Lab – Investigating Networking & DNS
Sample Code – https://github.com/devopsschool-demo-labs-projects/kubernetes-lab-demo/tree/main/networking-dns Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at…
Read more »Dynatrace Tutorial: How to monitor Kubernetes Using Dynatrace?
Step 1 – Install Kubernetes Clustor Step 2 – Follow Kubernetes Wizards of Dynatrace Step 3 – Install ActiveGate Step 4 – Configure Kubernetes Manually Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert…
Read more »How to provision RKE Kubernetes cluster from Rancher Web UI
Step 1 Step 2 – Step 3 Step 4 – Step 5 Get a code Step 6 – Add a Node and Install Docker Step 7 – Run command from…
Read more »Kubernetes cluster provisioning with Rancher’s RKE command
Step 1 – Install docker Step 2 – Install RKE URL to download – https://github.com/rancher/rke/releases Step 3 – Add normal user to docker group Step 4 – Create rke config…
Read more »Demo: Kubernetes Video Tutorial
Certified Kubernetes Administrator (CKA) Certification Training Course Kubernetes Courses and Training Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech…
Read more »Rancher Installation & Deployment in Kubernetes Clustor
Source – https://rancher.com/docs/rancher/v2.5/en/installation/install-rancher-on-k8s/ Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday…
Read more »How to configure and enable Kubernetes Monitoring using Zabbix?
Method 1 – Using Zabbix in Kubernetes Template Method 2 – Using prometheus operator in Kubernetes clustor & Zabbix Integration with prometheus Method 3 – Using Zabbix operator – Under…
Read more »Top 50 Kubernetes interview questions and answers
1) What is Kubernetes? Kubernetes is a container management system developed in the Google platform. The purpose of Kubernetes is to manage a containerized application in various types of physical,…
Read more »Interview Questions & Answers Complete Guide for Kubernetes
What is Kubernetes?This is one of the most fundamental Kubernetes interview questions, but it’s also one of the most crucial! Kubernetes is an open-source container orchestration tool or system that…
Read more »Prometheus PromQL Example Query: Monitoring Kubernetes
Count of pods per cluster and namespace. Having a list of how many pods your namespaces have in your cluster can be useful for detecting an unusually high or low…
Read more »Getting Started with Cloud Foundry for Kubernetes using cf-for-k8s in Linux(Ubuntu)
Step 1- Install the cf CLI Using a Package Manager Step 2- You will need kubectl to interact with your cluster kubectl install instructions Step 3 – KinD (Kubernetes in…
Read more »Understanding Authentication & Authorization in kubernetes
Authentication – How User’s access should be allowed? The process or action of verifying the identity of a user or process.Authorization – What Access and till what extent should be…
Read more »What is Kubernetes Pods? Working with Pods
Birth Events of PODS Example of POD? Commads for working with POD? pod.yaml deployment.yaml How to use & troubleshoot Kubernetes pods? Troubleshooting and Debugging Commands: explain Documentation of resources —…
Read more »Interview Questions & Answers Complete Guide for Kubernetes
Kubernetes What is Kubernetes? Why organizations are using it? What is a Kubernetes Cluster? Kubernetes Nodes What is a Node? What the master node is responsible for? What do we…
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An Overview of Kubernetes Kubernetes Architecture Explained through Images Kubernetes Glossary and Terminology Kubernetes API explained!!! What is Annotations in Kubernetes? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge…
Read more »Kubernetes Tips and Tricks
Generate yaml file from existing Kubernetes resources of cluster? Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at…
Read more »Kubernetes Commands: kubectl Tutorials and Examples
Kubernetes Commands: kubectl api-versions – Tutorials and Examples Kubernetes Commands: kubectl api-resources – Tutorials and Examples Kubernetes Commands: kubectl run – Tutorials and Examples Kubernetes Commands: kubectl get – Tutorials…
Read more »Kubernetes API Reference: Complete Guide
Namespaces Working with Kubernetes Cluster using Kubectl Part – 6 – Namespaces Pod Kubernetes Pod Example Programs Working with Kubernetes Pods & Deployment Kubernetes POD observability and Deep Dive Kubernetes…
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Read more »Free Video tutorials for Preparing Certified Kubernetes Administrator CKA Exam
Certified Kubernetes Administrator (CKA ) 2019 Docker Certified Associate ( DCA ) Kubernetes – CKA Certification 2020 Kubernetes Essentials Complete Refrence Tutorials Kubernetes Advance Tutorials Aug 2020 Kubernetes Advance Tutorial…
Read more »Best Courses for Certified Kubernetes Administrator CKA Exam
Certified Kubernates Administrator Training Course Certified Kubernetes Administrator CKA Training Certified Kubernetes Administrator CKA Training and Courses Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have…
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