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  • How to fix – ansible_memtotal_mb minimal_master_memory_mb

    calendar May 11, 2020 · 2 min read · Kubernetes  ·
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    ansible_memtotal_mb = minimal_master_memory_mb I faced this issue during Kubernetesinstallation using kubespray. If you are facing a similar issue with your ansible-playbook then it is time to increase the memory of your VMs For kubernetes installation using kubespray, please refer to kubespray – 12 Steps for …


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  • How to setup kubernetes on CentOS 8 and CentOS 7

    calendar May 2, 2020 · 7 min read · Kubernetes  ·
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    How to setup kubernetes on CentOS 8 and CentOS 7

    This tutorial is for the ones who want to try out the Kubernetes installation on CentOS (This blog post has been updated and kubernetes installation instructions can be used for CentOS 7 as well as CentOS 8). In this article, I have simplified the installation into 15 steps for installing Kubernetes on CentOS …


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  • How to fix – How to fix - ERROR Swap running with swap on is not supported. Please disable swap

    calendar Apr 24, 2020 · 1 min read · Kubernetes  ·
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    How to fix – How to fix - ERROR Swap running with swap on is not supported. Please disable swap

    The root cause for the error is swapping is on master as well as worker node. Fixing the error Step 1 - Disable the swap on both master and worker node (please run the below command on both master and worker node) 1vagrant@master:~$ sudo swapoff -a Step 2 - After disabling the swap, re-run the kubeadm init …


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  • 14 Steps to Install kubernetes on Ubuntu 20.04(bento/ubuntu-20.04), 18.04(hashicorp/bionic64)

    calendar Apr 24, 2020 · 8 min read · Kubernetes  ·
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    14 Steps to Install kubernetes on Ubuntu 20.04(bento/ubuntu-20.04), 18.04(hashicorp/bionic64)

    (Note : - This article has been updated for installing kubernetes on ubuntu 20.04) In this article on How to Install kubernetes on Ubuntu 20.04 and18.04 we are going to setup Kubernetes cluster along with kubeadm on Ubuntu 20.04 (The same steps can be used for the Ubuntu 18.04 as well as 16.04) We will start setting up …


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  • Kubernetes Dashboard | Kubernetes Admin GUI | Kubernetes Desktop Client

    calendar Jun 17, 2019 · 10 min read · kubernetes  ·
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    Kubernetes Dashboard | Kubernetes Admin GUI | Kubernetes Desktop Client

    Kubernetes comes really handy with its Kubernetes Dashboard| Kubernetes Admin GUI|Kubernetes Desktop Client. kubernetes dashboard is a general purpose web-based UI for managing the Kubernetes cluster. With the help of Kubernetes dashboard you can manage applications running in the cluster as well as it can help you to …


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  • Install Kubernetes with Minikube

    calendar Jun 9, 2019 · 5 min read · kubernetes  ·
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    Install Kubernetes with Minikube

    This article on Install Kubernetes with Minikube will walk you through the steps which is required to install and setup kubernetes and minikube on your development box. Kubernetes is an open-source platform which helps in managing containers which is used to deploy the applications, with kubernetes you can scale and …


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Its all about Open Source and DevOps, here I talk about Kubernetes, Docker, Java, Spring boot and practices.
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