kubernetes v1.14.3 HA Cluster Installation

kubernetes v1.14.3 HA Cluster Installation directory structure Cluster planning host name ip role assembly master1-3 192.168.14.138-140 master+etcd etcd kube-apiserver kube-controller-manager kubectl kubeadm kubelet kube-proxy flannel worker1 192.168.14.141 node kubectl kubeadm kubelet kube-proxy flannel vip 192.168.14.142 Implement ...

Posted on Wed, 12 Jun 2019 15:41:04 -0700 by apol

Kubernetes Cluster Container Run Log Collection

Reference Documents https://yq.aliyun.com/articles/679721 https://www.cnblogs.com/keithtt/p/6410249.html https://github.com/kiwigrid/helm-charts/tree/master/charts/fluentd-elasticsearch https://github.com/kubernetes/kubernetes/tree/5d9d5bca796774a2c12d4e4443e684b619cda7ee/cluster/addons/fluentd-elasticsearch Kubernetes Log Collection Summary ...

Posted on Thu, 06 Jun 2019 11:57:07 -0700 by benjam

Docker——k8s cluster construction

I. Knowledge Analysis brief introduction Official Chinese Documents: https://www.kubernetes.org.cn/docs Kubernetes is an open source application for managing containerized applications on multiple hosts in cloud platforms. The goal of Kubernetes is to make deploying containerized applications simple and efficient. Kubern ...

Posted on Tue, 14 May 2019 13:58:56 -0700 by xposed

Practice of kubelet module in k8s

kubenetes modules are combined in a very loose way. The communication of each module is centered on etcd, which is somewhat similar to an event distribution and processing system. kubelet is a process running on the sub-nodes in the kubernetes system. It mainly monitors and reports the resources of the sub-nodes and the contai ...

Posted on Sat, 11 May 2019 00:57:18 -0700 by kaumilpatel

Kubernetes 1.6.1 kubeadm cluster installation

Article directory Virtual Machine Environment Close unnecessary troubles Install Docker Master Modifying System Configuration Add yum source install Initialize Master Install Node problem Node states are NotReady Virtual Machine Environment IP Edition role 10.211.55.46 CentOS 7.6 k8s-master 10.211.55.47 CentOS ...

Posted on Wed, 08 May 2019 07:15:38 -0700 by alarik149

kubeadm deploys highly available K8S clusters (v1.14.0)

I. Cluster Planning host name IP role Main Plugins VIP 172.16.1.10 Implement master high availability and load balancing k8s-master01 172.16.1.11 master kube-apiserver,kube-controller,kube-scheduler,kubelet,kube-proxy,kube-flannel,etcd k8s-master02 172.16.1.12 master kube-apiserver,kube-controller,kube-scheduler,kubelet,kube-proxy,ku ...

Posted on Wed, 01 May 2019 18:20:36 -0700 by samdennis

Deploying Kubernetes with CoreDNS using kubeadm

DNS (Domain Name System) parsing is the first request for web browsers to access online resources. DNS name-based network resource indexing mechanism can realize service and node access according to name, thus isolating from specific IP address. It is an important mechanism to realize network request redirection, node expansion, load balancing, ...

Posted on Wed, 06 Feb 2019 04:03:16 -0800 by snday

Due to docker pull image failure, k8s pod card is in Container Creating state

Because there are some public cloud servers in China, access to docker.io is very unstable, leading to pull image has been a failure. nginx.yaml # cat nginx.yaml apiVersion: v1 kind: ReplicationController metadata: name: myweb spec: replicas: 2 selector: app: myweb template: metadata: labels: ...

Posted on Mon, 04 Feb 2019 00:03:15 -0800 by sanderphp

kubeadm deployment of kubernetes cluster

Environmental requirements RHEL 7.5 is used here Master, etcd: 192.168.10.101, host name: master Noe1: 192.168.10.103, host name: node1 Noe2: 192.168.10.104, host name: node2 All machines can communicate with each other based on the host name and edit the / etc/hosts files of each machine: 192.168.10.101   master 192.168.10.103  node1  ...

Posted on Sat, 02 Feb 2019 11:24:15 -0800 by MatrixGL