k8s local

Due to network security reasons, the server is not allowed on the public network, there are 2 kinds of solutions to solve this problem1. Build a Yum server2. Use the Yum download cache for encapsulation and then use the cache to installHere we talk about using the Yum cache encapsulationFirst, download the specified package and related dependenciesYum Install--downloadonly PacketnameSecond, view the downloaded cache file, default save/var/cache/yumLl/var/cache/yumThird, yum use the cache to inst

The Web Storage storage mechanism is an improvement to the cookie storage mechanism in HTML4, and because of the many drawbacks of the cookie mechanism, HTML5 no longer uses it and instead uses the improved Web Storage storage mechanism. The local database is a new feature in HTML5, which can be used to establish a database on the client, and the data that must be saved on the server can be saved locally on the client, which greatly reduces the burden

Drivers after importing Rke kubernetes cluster10-Status-catalogs after importing Rke kubernetes cluster11-Status-users after importing Rke kubernetes clusterDashboard panel for 12-rke-cluster clustersNamespaces of 13-rke-cluster ClusterNodes of 14-rke-cluster cluster01-Launch Rancherserver V2.0.0-ALPHA16 version02-Login to Rancherserver v2.0 preview-The default username and password are admin03-Add a k8s cluster that already exists04-Select read from

Drivers after importing Rke kubernetes cluster10-Status-catalogs after importing Rke kubernetes cluster11-Status-users after importing Rke kubernetes clusterDashboard panel for 12-rke-cluster clustersNamespaces of 13-rke-cluster ClusterNodes of 14-rke-cluster cluster01-Launch Rancherserver V2.0.0-ALPHA16 version02-Login to Rancherserver v2.0 preview-The default username and password are admin03-Add a k8s cluster that already exists04-Select read from

The following describes how to build a local svn server.I. Preparations1. Download the svn server: Subversion.Go to the official website (http: // s version.tigris.org/) to download the latest Server Installation program. The latest version is 1.8.9. Note: Do not download the source code. There is no bin folder in the source code. The source code needs to be compiled in unix, linux, cygwin, and other environments, which is related to another topic. To

JS calls local database main JS file var HD = { Is_db:null, Uid:null, Ukey:null, ShortName: ' HD ', Version: ' 1.0 ', DisplayName: ' hd_2345 ', maxsize:100000, Data:null, Other:null, Login:null, Index:null, Creating a Database Initdatabase:function () { try { if (!window.opendatabase) { Alert (' Databases are not supported in this browser. '); } else { Demodb = OpenDatabase (This.shortname, This.version, This.displayname, this.maxsize); This.createuse

How to upload a local video with a second shot 1, open "second shot" and then click on the interface of the "+" icon, next. 2, in the pop-up interface as shown in the picture, click on "Import Video" mobile album. 3, so you will find the second beat actually can not access the video, at this time we need to use a Instagram client help, Instagram upload completed, the corresponding video will be saved in the phone album, the second beat client c

Master nodeCoredns 2, corresponding to the Pause container 2Flannel 1, corresponding to the pause container oneProxy 1, corresponding to the pause container oneScheduler 1, corresponding to the pause container oneController 1, corresponding to the

This is a creation in Article, where the information may have evolved or changed. The buffer realization of transforming TELEGRAF Objective Recently, in a scenario that uses TELEGRAF, the data is not lost when the program terminates unexpectedly.

This is a creation in Article, where the information may have evolved or changed. Objective In the era of mobile Internet, new technologies need to support the environment, new software delivery process and it architecture, so as to realize the

I. OverviewCephfs is a CEpH cluster-based file system that is compatible with POSIX standards.When creating a cephfs file system, you must add the MDS service to the CEpH cluster. This service processes the metadata part in the POSIX file system,

Turn from my own space, http://user.qzone.qq.com/29185807/blog/145872228 Continue to connect the Kube-apiserver analysis (2) In the previous article, we analyzed the registration of storage. Below is an analysis of how storage is converted into

Output plug-in for fluent bit with Golang Objective At present, the Community log collection and processing of a number of components, before the Elk scheme in the LOGSTASH,CNCF community in the FLUENTD,EFK scheme filebeat, and big data used to more

Structure diagram:API server is the hub.Scheduler source code Analysis.$ git ls-files |grep Scheduler |lessYou can see the main directory of scheduler, CMD, algorithm, API ...You can guess what this file is doing.CMD is the command, the entrance to

Objective in the Kubernetes system, Scheduler is the only one in the plugin form of the module, this pluggable design to facilitate user-defined scheduling algorithm, so the source path for the plugin directory of CMD and pkg/scheduler Scheduler

Kubelet runs a kubelet service process on each node, listens to port 10250 by default, receives and executes commands from master, and manages containers in pod and pod. Each kubelet process registers the node's own information on the API server,

transferred from oneself space http://user.qzone.qq.com/29185807/blog/1459325937 first, controller manager to create Endpointcontroller Code at K8S.IO\KUBERNETES\CMD\KUBE-CONTROLLER-MANAGER\CONTROLLER-MANAGER.GO main function intersectionCode

(1) garbage cans collection ProcessIn the Kubeletconfig Createandinitkubelet function, call K. Startgarbagecollection () Start k8s.io\kubernetes\cmd\kubelet\app\server.go:982 Starts garbage collection threads. Func (KL *kubelet)

Linux Namespace&bridge Popular Romance Linux interface typeBR0 eth0: an interfaceVeth: A pair of interfaces, similar to a network cable, one end has an address, the other end connected to another,Linux 2 namespace connectivityThe different namespace

From my space turn over, space address http://user.qzone.qq.com/29185807/blog/1458208552 Source version for v1.1.1 stable versionStart file K8s.io/kubernetes/cmd/kube-apiserver/apiserver.go from function mainWe enter the Server.go in the