openstack kubernetes

Description: Use the Grafana official plugins (Grafana-kuberneres-app) Link Prometheus show kubernetes informationNote: All monitoring-related information is placed on the Namespace=monitorGithub:https://github.com/grafana/kubernetes-app1, Installation PrometheusProm-rbac.yamlapiVersion: rbac.authorization.k8s.io/v1beta1kind: ClusterRolemetadata: name: prometheus namespace: monitorrules:- apiGroups: [""]

Kubernetes container cluster management system basic explanation, kubernetes Management SystemKubernetes Overview Kubernetes is open-source by GoogleContainer Cluster Management SystemIs an open-source version of Google's large-scale container management technology Brog, which includes the following features: Container-based application deployment, maintenance,

evolution of computing models. Google plays a major role in this technological revolution. As readers get started with containers and learn more about container deployment methods, in actual service deployment, you can investigate the following methods and select the most suitable one:If you want to run a managed cluster or start dozens of containers, use the Google Container Engine for a try. If you want to build your own cluster on a common infrastructure or in your own system, you can use

NetworkingKubernetes supports for Third-party netwroking the cluster via the MLM plugin. For more infromation, please see Cluster Networking.According to this Chinese blog, Principles and Solutions of Kubernetes Networking from Yourongyun the three top of the MLM Pro Viders for kubernetes cluster based on VMs is Project Calico, flannel, Weave Net.And also, here is comparison of variable networking solution

On the left is my personal, if you need further communication, please add. On the right is my public number "OpenStack private cloud", if interested, please pay attention.in the previous post, " Kubernetes Getting Started learning mentioned in the Katacoda experimental environment can be further familiar with the use of k8s , the specific URL is: https://www.katacoda.com/courses/

! [K8s-install] (https://raw.githubusercontent.com/opsnull/follow-me-install-kubernetes-cluster/master/images/ Dashboard-home.png) "And I step-by-Step deployment kubernetes cluster" since its release, by the Kubernetes community long-time enthusiasts attention, raised a lot of questions and suggestions (see Github issues), very happy to bring you help! Previous v

the hostname_override parameter. Otherwise, you must change the host names to different ones; View node information on the master node ./kubectl -s 192.168.2.143:8080 get no Start kube-proxy on 143, 144, and 145 nodes ./kube-proxy --master=192.168.2.143:8080 > proxy.log 2>1 Run the following command to view the pod, replication controller, service, and endpoint: ./kubectl -s 192.168.1.143:8080 get po ./kubectl -s 192.168.1.143:8080 get rc ./kubectl -s 192.168.1.143:8080 get svc ./kubectl -

source implementation for multi-tenant and user quotas based on kubernetes? A: There are fewer open source solutions, and our ECP products are multi-tenant management combined with Keystone and tenant quota management. The above content is organized according to the August 9, 2016 night group sharing content. Share people Chen Xiaoyu, Beijing Tian Yun Rong Chong Software Technology Co., Ltd., Research and Development engineers, many years

Kubernetes Basic Primer-Installation Deployment Configuration ExampleDeploying Kubernetes SkydnsKubernetes can provide DNS internal domain name resolution services for pods.Its main function is to provide pods with the ability to resolve the IP directly through the service's name to the corresponding service!1. First add the options in the Kubelet process for each node:kubelet_args= "--cluster_dns=10.254.0.

-host=http://192.168.2.143:8080 livenessProbe: httpGet: path: / port: 9090 initialDelaySeconds: 30 timeoutSeconds: 30 Because the kubernetes-dashboard-amd64 is going to be walled, it's down here;Service Service is used to configure the label selector of the dashboard;Create a kube-dashboard-svc.yaml file with the following content: apiVersion: v1kind: Servicemetadata: name:

ClusterCluster is a collection of compute, storage, and network resources, and Kubernetes uses these resources to run various container-based applicationsMasterMaster is the brain of cluster, whose primary responsibility is scheduling, that is, deciding where the application will run. Master runs the Linux operating system, which can be either a physical machine or a virtual machine. To achieve high availability, you can run multiple master.NodeNode's

What is a container?Kubernetes is a container management platform. It is conceivable that we need containers to manage them. But what is a container? The best answers to the official Docker documentation are: A container image is a lightweight, standalone, executable package that contains everything that can be run: Code, runtime, System tools, system libraries, settings. For Linux and Windows-based applications, containerized software can ru

1. Compiling environment Operating system: Ubuntu 16.04 LTS AMD64 git:2.7.4 docker:1.12.6 2. Compile Steps 2.1 Clone Source Code # git clone https://github.com/kubernetes/kubernetes.git # git checkout release-1.7 2.2 To modify the source code is to solve the Gcr.io domestic problems, has been tested, even if ready to gcr.io related mirrors, such as not modify the source code will still be due to network problems caused the compilation failed edit

This tutorial is based on the Ubuntu12.04 edition, and it will help readers build a openstack minimized installation. I am the top of the Wuyue, translation more use of transliteration method, so the individual words and the original discrepancy, please understand. I am not a major in English, I think the most important thing is to understand the technology, and not the four level and grind in the boring English-Chinese translation, so my goal is loya

first, the basic knowledge of OpenStackOpenStack is a free software and open source project that was developed and initiated by NASA and Rackspace to Apache2.0 licenses (compatible with GPLv3 and DFSG).OpenStack is an open source cloud computing management Platform project, composed of several major components to accomplish specific tasks. OpenStack supports almost all types of cloud environments, and the p

Openstack official website content: http://docs.openstack.org/grizzly/openstack-object-storage/admin/content/ Because I only focus on the part of openstack Object Storage, I did not write anything related to other modules (or I am relatively lazy). I may add it if necessary in the future. The translation level is limited. If a netizen finds an error during re

specific label. Therefore, you can use the same label to apply policies to these pods.Deep defense has long been recommended as a best practice. On AWS and OpenStack, this isolation between different parts of an application or layers can be easily implemented by applying security groups to VMS.However, this isolation of the container is not possible until the network policy. Vxlan overrides provide Simple network isolation, but application developers

-port indicate the port forwarded by the host. You can specify either or not.External-ip refers to the ip address exposed to the outside. Generally, the public ip address is used. After executing the command, we can access it on the Internet, however, the problem is that the IP address must be the IP address of the machine where k8s is installed. If you use an IP address that is inaccessible, it also makes the application inconvenient. View service Kubectl get svc You can see CLUSTER_IP and EXTE

Hardware requirements Installing OpenStack 1 Installing the CentOS 65 system and emptying the Iptables firewall rules 2 The required toolkit for installing the system includes OpenStack-dependent and cloudfoundry-dependent 3 Installing Epel Repo 4 Upgrade Current system 5 Installing OpenStack Repo currently cloudfoundry can

learn Kubernetes in the order of chapters, and Master Kubernetes's theoretical knowledge and practical skills through the experiments in the tutorials. Experienced OPS personnel can use this tutorial as a reference material to view relevant knowledge points in the actual work. It is hoped that readers will be able to lay a solid foundation through this tutorial, to be able to operate the Kubernetes