Tag: Kubernetes
Learn how to – How To Copy Kubernetes Secret Between Namespaces
Learn how to – How To Copy Kubernetes Secret Between Namespaces. How can I copy a Kubernetes secret from one namespace to a different namespace?. A Secret is a Kubernetes object that stores sensitive data such as a password, a token, or a key. Such information might otherwise be put in a Pod specification or …
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Learn how to – Send Logs to Splunk on Kubernetes using Splunk Forwarder
Learn how to – Send Logs to Splunk on Kubernetes using Splunk Forwarder. Logging is a useful mechanism for both application developers and cluster administrators. It helps with monitoring and troubleshooting of application issues. Containerized applications by default write to standard output. These logs are stored in the local ephemeral storage. They are lost as …
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Learn how to – Install and Configure Gitea Git Service on Kubernetes / OpenShift
Learn how to – Install and Configure Gitea Git Service on Kubernetes / OpenShift. Gitea is an open-source self-hosted private Git repository. You can host your own git repositories within Gitea, which ships with a good UI that is as interactive as the legendary Github. Some of the features of Gitea include: User dashboard – …
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Learn how to – Install Kubernetes Cluster on Ubuntu 20.04 using K3s
Learn how to – Install Kubernetes Cluster on Ubuntu 20.04 using K3s. Kubernetes is a container orchestration tool for hybrid cloud platforms. It was designed by Google. Kubernetes allows users to manage docker containers across different cloud and virtualization platforms. K3s is a lightweight kubernetes deployment binary that is meant to reduce the ‘heavily loaded’ …
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Learn how to – Kubectl Cheat Sheet for Kubernetes Admins & CKA Exam Prep
Learn how to – Kubectl Cheat Sheet for Kubernetes Admins & CKA Exam Prep. This is an opinionated cheat sheet created to serve as a reference point for daily Kubernetes operations and administration done on the command line interface with kubectl. If you are preparing for CKA or CKAD exams, the cheat sheet contains commands …
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Learn how to – Ceph Persistent Storage for Kubernetes with Cephfs
Learn how to – Ceph Persistent Storage for Kubernetes with Cephfs. In our last tutorial, we discussed on how you can Persistent Storage for Kubernetes with Ceph RBD. As promised, this article will focus on configuring Kubernetes to use external Ceph Ceph File System to store Persistent data for Applications running on Kubernetes container environment. …
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Learn how to – Join new Kubernetes Worker Node to an existing Cluster
Learn how to – Join new Kubernetes Worker Node to an existing Cluster. After initial setup of a Kubernetes cluster, the most common day 2 operation is scaling your cluster up by adding more nodes that runs your workloads – containers and pods. The way you scale your cluster depends on the tools that were …
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Learn how to – Best Kubernetes Study books for 2023
Learn how to – Best Kubernetes Study books for 2023. Introduction Kubernetes has gained the reputation of being an efficient open-source platform which provides the user with аutоmаtеd dерlоуmеnt, ѕсаlіng, mоnіtоrіng аnd operations of аррlісаtіоn сlоud containers. It is a portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration …
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Learn how to – How To Deploy Kubernetes Cluster using Rancher
Learn how to – How To Deploy Kubernetes Cluster using Rancher. Welcome to our complete guide on How to launch Kubernetes cluster using Rancher on Cloud, Virtual Machine ( VMware, VirtualBox, Openstack) or a dedicated server with in-house hosting. Rancher is a complete container management platform that makes deployment of Kubernetes and containers easy. Rancher natively …
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Learn how to – Monitor Docker Containers and Kubernetes using Weave Scope
Learn how to – Monitor Docker Containers and Kubernetes using Weave Scope. Weave Scope is a monitoring tool for Docker and Kubernetes clusters. It allows you to monitor your on-premise Docker host as well as Kubernetes cluster in realtime. You can visualize the utilization of your containers or your cluster on a web dashboard. Weave …
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