Terraform and Kubernetes experience

Background:Terraform has experienced the basic operation of CVM of Tencent cloud. The normal process needs to experience the integration of other basic components, such as database redis and other basic components, as well as the import of existing resources. Reasonable configuration of configuration files, etc Let's start with the experience o ...

Posted by phpion on Fri, 08 Apr 2022 10:33:48 +0300

Kilo tutorial

After writing so many nanny tutorials related to WireGuard, Kubernetes is finally involved today. Otherwise, how can you live up to the word "cloud native". If you are still a novice of WireGuard, be sure to read each article in the following order: WireGuard tutorial: how WireGuard works WireGuard quick installation tutorial ...

Posted by mikerh9 on Tue, 05 Apr 2022 13:49:06 +0300

Kind deploys Karmada multi cluster management

What is karma? Karmada is a cloud native project of CNCF. Its main capability is to manage multiple Kubernetes clusters and distribute the resource objects based on the native Kubernetes to multiple clusters. For some Deployment, Job and other workload with computing resource requirements, the specific copy number scheduling ability allows dif ...

Posted by bravo81 on Tue, 05 Apr 2022 10:49:44 +0300

K8s Technology: k8s cluster installation and core resource management

1: Installation of k8s cluster 1.1 k8s's architecture diagram In addition to the core components, there are some recommended add ons: Component nameexplainkube-dnsResponsible for providing DNS services for the whole clusterIngress ControllerProvide Internet access for servicesHeapsterProvide resource monitoringDashboardProvide GUIFedera ...

Posted by dslax27 on Tue, 05 Apr 2022 07:24:30 +0300

k8s_ Consider the past you shall know the future

k8s k8s function Automatic packing Automatically deploying application containers based on resource configuration requirements for application runtime environments Self-repair When a container fails, it is automatically restarted Containers are redeployed and rescheduled when there is a problem with the deployed ...

Posted by bokehman on Mon, 04 Apr 2022 20:20:14 +0300

Introduction to Kubernetes

Introduction to actual combat This chapter describes how to deploy and access an nginx service in a kubernetes cluster.   1. Namespace Namespace is mainly used to realize resource isolation of multiple environments or multi tenant resources. By default, all nodes in the cluster can access each other. However, in practice, you may not want two p ...

Posted by MasK on Mon, 04 Apr 2022 18:51:40 +0300

Kubernets 1.22 cluster installation

Since kubernetes 1.22, kubernetes officially no longer supports docker as its container runtime. In this document, we use containerd as its runtime and kubedm to deploy a single master kubernetes cluster The whole installation process is divided into the following steps: Environmental descriptionCluster deploymentAdd ons installationCluster ...

Posted by Viper76 on Mon, 04 Apr 2022 08:23:06 +0300

Writing format of YAML file in k8s

preface Environment: CentOS 7 9 docker-ce-20.10.9 kubernetes-version v1. twenty-two point six yaml file overview The management of resources and the arrangement and deployment of resource objects in k8s can be solved through the declarative file (yaml file), that is, the operation of resource objects can be edited into the yaml file. We call ...

Posted by Gasolene on Sun, 03 Apr 2022 17:06:37 +0300

3, kubernetes - cluster installation

catalogue 1, Preliminary preparation 2, Cluster installation 1. System initialization 2. Kubedm deployment and installation K8S 3. Harbor installation of enterprise Docker private warehouse 1, Preliminary preparation This experiment adopts one master node, two work nodes and one private warehouse. The machine distribution is as follows: ...

Posted by foid025 on Sun, 03 Apr 2022 16:47:31 +0300

Detailed explanation of Kubernetes Pod controller

Detailed explanation of Pod controller This chapter mainly introduces the detailed use of Pod controller   1. Introduction to pod controller In kubernetes, pod s can be divided into two categories according to the creation method: Autonomous Pod: a pod directly created by kubernetes. This kind of pod will not exist and will not be rebuilt afte ...

Posted by pages on Sun, 03 Apr 2022 07:32:13 +0300