This is the culture and education everyone step by step compile kubernetes. Ready to
Before compiling the kubernetes, you should install the build environment first, you need to install the go, install the tutorial please own Baidu. compiling
Create a folder
Create a Go project folder
mkdir kube
cd kube
mkdir src
cd src
mkdir k8s.io
cd K8s.io
Download Source PackageUnder the K8s.io
This article describes how to quickly deploy a set of kubernetes clusters, so let's get started quickly!
Preparatory work//关闭防火墙systemctl stop firewalld.servicesystemctl disable firewalld.service//关闭selinux,修改/etc/selinux/configSELINUX=disabledMachine Deployment Planning
Host
IP
Deploying Components
Master Master Node
192.168.199.206
ETCD, Kube-apiserver, Kube-controller-manager, Kube-sch
Kubernetes components and role distribution component functions:
-Etcd a highly available k/v key value to the storage and service discovery system-Flannel The communication of the container network of the boast host-Kube-apiserver provides API calls to Kubernetes clusters-Kube-controller-manager ensure Cluster service-Kube-scheduler dispatch container, assign to Node-Kubelet boot container on node
Participants : System engineers, software architects, software engineers, operations engineers, and it elites interested in cloud computingCourse Catalogue:First lesson Why you need to learn Dockerlesson two the container Base command series for Docker combatlesson Three the custom container image for Docker combatFourth lesson of the container interconnection of Docker actual combatFifth lesson Docker's container network mechanism (UP)Sixth lesson The container network mechanism of Docker Comba
the style and logic of the above code is no longer familiar: Create a The Schedulerserver object, which passes command-line arguments, and enters the schedulerserver Run method, does not die. --"kubernetes authoritative guide" source code guidance Kubernetes Scheduler Server is implemented by the Kube-scheduler process, which runs on the Kubernetes management nod
Basic knowledgeFirst: Docker is an open-source container, in fact this technology is not new. In the early days of Linux, there was a lightweight virtualization system like LXC. Docker is actually just a language to implement. Kubernetes means the helmsman of sailing, it's a powerful orchestration + Monitor + disaster preparedness + load management system for DockerSecond: Kubernetes is a summary and best p
First, IntroductionHeapster is a cluster-wide monitoring and event data aggregator. It natively supports kubernetes and can be run on all kubernetes settings. Heapster is run as a cluster in a group, similar to how any other kubernetes application runs. InfluxDB is an open source database written in go that is designed to handle time-series data with hi
in the previous section we discussed the services running on the Kubernetes architecture Master,This section discusses node nodes. Node is where the Pod runs, Kubernetes supports Docker, Rkt, and other container runtime. The Kubernetes components running on node have Kubelet, Kube-proxy, and Pod networks (such as flannel).KubeletKubelet is the agent of node, and
GlusterFSGlusterfs is an open-source, scale-out file system. These examples provide information about how to allow containers to use glusterfs volumes.The example assumes that you have set up the Glusterfs server cluster and is ready to use the running Glusterfs volume in the container.PrerequisiteThe Kubernetes cluster has been built.Installation of the Glusterfs clusterEnvironment IntroductionOS System: Centos 7.xGlusterfs of two nodes: 192.168.22.2
The problem of network error in Kubernetes
System environment#系统版本cat /etc/redhat-releaseCentOS Linux release 7.4.1708 (Core)#kubelet版本kubelet --versionKubernetes v1.10.0#selinux状态getenforceDisabled#系统防火墙状态systemctl status firewalld● firewalld.service - firewalld - dynamic firewall daemonLoaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)Active: inactive (dead) Docs: man:firewalld(1)
Pod anomaly Problem#d
Scheduler Source Analysis
The last article mainly introduces the principle kubernetes principle of Kubernetes Scheduler--schedulerThis article mainly carries on the analysis to the Kubernetes Scheduler module source code. Scheduler Source Structure
Kubernetes Scheduler module in the
This article starts with my public number clouddeveloper, and you are welcome to join me in learning cloud computing.
From the previous article we know that Kubernetes born in the borg,borg of Google in the beginning of the birth of Kubernetes has been in the internal battle of Google more than 10 years, and does not say its history has a long tradition, it is from Google that talented engineers hand, K
Kubernetes Important Concept UnderstandingKubernetes is currently the most mainstream container orchestration tool, the next generation of distributed architecture of the king. 2018 Kubernetes The first version 1.10 has been released. Here's a look at some of the basic concepts of kubernetes.The kubernetes divides the machines in the cluster into master nodes and
Operational environment readiness and related software requirements1. Production-grade Kubernetes cluster recommended 1.8 or later2.Gitlab Docker Image Slpcat/gitlab-ce3.Jenkins Docker ImageJenkins master image Slpcat/kube-jenkins-service has been installed with various plugins required, preconfigured with Kubernetes management Jenkins slave Jenkins slave image slpcat/kube- Jenkins-dind-agentSupport for JNL
Author: Peng Jingtian
The node nodes of Kubernetes are composed of Kubelet, Kube-proxy, flannel, dockerd four components, this paper mainly analyzes the functions and principles of kube-proxy components. Pod is the smallest unit of resource allocation in kubernetes and the smallest entity to perform tasks.
Each pod has a separate IP on the flannel overlay network. Pod Communication in node nodes is impleme
1.1. What is Kubernetes?A new approach to distributed architecture based on container technologyA complete distributed system support platformKubernetes is an open source project launched by the Google team, which aims to manage containers across multiple hosts, provide basic deployment, maintenance, and use scaling, primarily to implement the language as the Go language.1.2. Basic ConceptsNode: In Kubernetes
Kubernetes Network Model
A fundamental principle of the Kubernetes network model design is that each pod has a separate IP address, and that all pods are in a flat network space that can be directly connected. So whether or not they run in the same node (host), they are required to be accessed directly from each other's IP. The reason for this principle is that the user does not need to consider ho
One. Container:1. A container is a way to run one or a set of processes, isolating these processes from other processes on the host2. Containers are similar to virtual machines, but different from virtual machinesContainer virtual machineKernel calls the host's kernel per virtual machine oneStart speed seconds-level minuteResources use only the processes in the container occupy the entire virtual machineTwo. What is Kubernets?1. is a container organizer, or container manager:Not only manages con
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.