kubernetes for beginners

Directory 1, Jenkins CI/CD background 2, environment, software preparation 3, deployment Jenkins Server to Kubernetes 4, Jenkins configuration kubernetes Plugin 5, testing and Validation 5.1, pipeline type support 5 .2, Container Group type Support 5.3, non-Pipeline type support 5.4, configuring custom Jenkins-slave Mirroring 1, Jenkins ci/cd background Introduction Continuous construction and release is an

Note: The following operations are based on the CENTOS7 system.Installing AnsibleAnsilbe can be installed via Yum or Pip, and because Kubernetes-ansible uses the password, it needs to be installed Sshpass:pip install ansiblewget http://sourceforge.net/projects/sshpass/files/latest/downloadtar zxvf downloadcd sshpass-1.05./configure make make installConfigure Kubernetes-ansible# git clone https://github.co

The Cluster Lifecycle layer adds self-hosted functionality to Kubeadm, which means that Kubernetes can be run on Kubernetes, which is bootstrap. Bootstrap is considered to be a system of "elegance" of a embodiment, in fact, Kubernetes in the early attempt to bootstrap, now Kubeadm directly add this feature, is undoubtedly a step closer. In addition, the KUBEADM c

Before installation, the three CENTOS7 servers are banned from the firewall, and the mirror that needs to be started 2 node machines must be kept consistent, otherwise the pod will not start1 has three CENTOS7 servers: 10.1.1.170 (Master), 10.1.1.169 node1,10.1.1.171 Node22 Install NTP service on three machines to ensure all time can be synchronized#yum-y Install NTP#systemctl Start NTPD#systemctl Enable NTPD3 Installing Kubernetes Master on 10.1.1.17

1. Unpack the package[[emailprotected] ~]# cd/usr/local/src/[[emailprotected] src]# lsk8s-v1.10.1-manual.zip[[email Protected] src]# unzip k8s-v1.10.1-manual.zip[[emailprotected] src]# CD k8s-v1.10.1-manual[[email Protected] k8s-v1.10.1-manual]# CD k8s-v1.10.1/[[emailprotected] k8s-v1.10.1]# MV */usr/local/src/[[email protected] k8s-v1.10.1]# cd/usr/local/src/[[emailprotected] src]# lltotal 1178908-rw-r--r--1 root root 6595195 Mar cfssl-certinfo_linux-amd64-rw-r--r--1 root root 2277873 Mar cfssl

First, prerequisites1, first you will have ready-made kubernetes cluster, if you have nothing now, please refer to:http://zlyang.blog.51cto.com/1196234/19510102, the proposed use ETCD cluster, the construction process please refer to:http://zlyang.blog.51cto.com/1196234/1951164Ii. Deployment of Kubernetes-dashboard[All machines: Master, Node1, Node2]1, install flannel (Flannel for Management containers Netw

://127.0.0.1:8118" "NO_PROXY=LOCALHOST,172.16.0.0/16,127.0.0.1,10.244.0.0/16" Start Docker Systemctl daemon-reload systemctl Restart Docker 1.2 installation Kubeadm, Kubelet and Kubectl Configuring Kubernetes sources Cat Start installation Yum install-y kubelet kubeadm kubectl systemctl enable Kubelet sudo systemctl start kubelet At this point, the software required to install on all machines has ended. the second is configured on Master 2.0 I

# # # System Environment Readiness (CentOS 7.2):A) # Systemctl disable FIREWALLDb) # sed-i s '/selinux=enforcing/selinux=disabled/g '/etc/sysconfig/selinuxc) # yum-y update rebootd) # yum-y install ntpdate ntpdate cn.pool.ntp.orgmaster:192.168.11.10node1:192.168.11.20node2:192.168.11.30Download the installation:Etct:https://github.com/coreos/etcd/releasesFlannel:https://github.com/coreos/flannel/releasesKubernetes:https://github.com/kubernetes/

What is the difference between Apache's Mesos and Google's kubernetes? This article comes from a question on the StackOverflow, mainly discusses the difference between Mesos and kubernetes, I believe many of us also have the question of agreeing. Kubernetes's developer Craig answered the question, while Masi also made an overview, not necessarily for the reader's reference.

This is a creation in Article, where the information may have evolved or changed. The topic of this share is: How to install CoreOS + Kubernetes automatically under bare metal. Mainly from the background, working principle, the specific process, the mining pit four to share. Let's introduce the background.With the increase of the scale of the light and sound business, the number of online business products and the purchase volume of the server are al

This is a creation in Article, where the information may have evolved or changed. As soon as I arrived this morning, I received a "complaint" from my colleague: a node in the Kubernetes cluster on the private cloud seemed to be out of work because the application that was specifically deployed on that node was hung up and was not recovered for a long time. This company private cloud Kubernetes cluster is th

Kubernetes (hereinafter referred to as "k8s") is now recognized as the most advanced container cluster management tool, after the release of the 1.0 release, the development of k8s more rapidly, and has been the full support of the container ecosystem manufacturers, including coreos, rancher, etc., Many vendors that provide public cloud services also provide container services based on k8s for two development to support the infrastructure layer, such

Kubernetes is designed to solve the difficulties of managing a large-scale containerized environment. However, this does not mean that kubernetes can be extended in any environment. There are ways to maximize the scalability of kubernetes, and there are some important things and limitations to be aware of when extending kuber