In this blog post, I will show you how to install Kubernetes cluster on AWS using eksctlCreate Manifest file Create a file called cluster.yaml apiVersion: eksctl.io/v1alpha5 kind: ClusterConfigmetadata: name: zshaik-cluster region: us-east-1vpc: subnets: public: … [Read more...] about creating kubernetes cluster using eksctl
kubernetes RBAC: Restrict resources within a namespace
Scenario Suppose, in your organization, different teams are using a CI/CD pipeline. QA team is asking you to share the kubeconfig & the service account token to run the job to deploy on the Kubernetes cluster. But you want to restrict the QA team to access the only test namespace. Not only … [Read more...] about kubernetes RBAC: Restrict resources within a namespace
How to setup TLS certs in nginx ingress using certbot
In this blog post, I will demonstrate you how to create free certs for your domain hosted on route53 using certbot and how to terminate TLS through the nginx Ingress controller.If you are running your application on kubernetes behind a nginx ingress controller & want to terminate TLS … [Read more...] about How to setup TLS certs in nginx ingress using certbot
Download kubeconfig using eksctl
eksctl utils write-kubeconfig <cluster-name>eksctl get cluster -A … [Read more...] about Download kubeconfig using eksctl
How to install minikube on windows using virtual box
install minikube from powershell using choco installer, if you don't have choco already from herechoco install minikube choco install kubernetes-cli minikube start -–vm-driver=virtualboxMethod-2If the above method doesn't work, then you can set up virtualbox as the default driver and … [Read more...] about How to install minikube on windows using virtual box
Kubernetes: Deploying on master node only
https://kubernetes.slack.com/archives/C09NXKJKA/p1574305408319100 … [Read more...] about Kubernetes: Deploying on master node only
Kubernetes interview questions
Core concepts Question Answer Question What is Kubernetes? Answer Kubernetes is an open source container orchestration tool developed by google. Currently its under CNCF (Cloud Native Computing Foundation) project Orchestration means, SCAFService … [Read more...] about Kubernetes interview questions
Docker cheatsheet
© nickjanetakis.comBasic commandsdocker images # view images docker ps -a # view containers status docker pull ubuntu # downloads ubuntu imagedocker run -d ubuntu # de-attached mode docker run -it ubuntu # interactive mode docker run -d --name myubuntu ubuntu # naming docker run -it … [Read more...] about Docker cheatsheet