vmware load balancer appliance

Load BalancingLoad balancing is our big traffic site to do a thing, let me introduce you to the Nginx server load Balancing configuration method, I hope to have the necessary students help OH.Let's start with a quick look at what is load balancing, which is interpreted literally to explain the average load sharing of n

Load balancing is our big traffic site to do a thing, let me introduce you to the Nginx server load Balancing configuration method, I hope to have the necessary students help OH.Load BalancingLet's start with a quick look at what is load balancing, which is interpreted literally to explain the average load sharing of n

Let's start with a quick look at what is load balancing, which is interpreted literally to explain the average load sharing of n servers, not because a server is under-loaded and idle on a single server. Then the premise of load balancing is to have more than one server to achieve, that is, more than two units can be.Test environmentBecause there is no server, th

First, about the CentOS system introductionCentOS (Community Enterprise Operating System, Chinese means: Community Enterprise operating system) is one of the Linux distributions, it comes from Red Hat enterprise Linux is compiled according to the source code released by the open source rules. Based on Red Hat's continuous upgrade, and fixes for known bugs, CentOS is more used to build large enterprise-class servers. At present the newer version is 7.0, this article uses the CentOS7 64bit to buil

172.16.3.109Iptables-t nat-a output -- dst 172.16.3.109-p tcp -- dport80-j DNAT -- to-destination 192.168.0.10 2) Configure Server A and server BPay attention to the following points on servers A and B:A) Gateway pointsPoint the gateway to the server load balancer's internal network adapter: 192.168.0.1B) file synchronizationEnsure the consistency of files in the main directory of the Web server. in Windows, you can use third-party tools such as DFS

This article describes how to configure Simple Server Load balancer on Docker. The host machine is Ubuntu14.04.2LTS, two CentOS containers, Nginx for the host machine, and tomcat 7 for the two containers. The architecture is as follows: the principle of this solution is to map the host machine port and the docker container port (that is, a port accessing the host machine will be mapped to the corresponding

Docker + nginx + Tomcat 7 Simple Server Load balancer ConfigurationThis article describes how to configure Simple Server Load balancer on Docker. The host machine is Ubuntu 14.04.2 LTS, two CentOS containers, Nginx installed on the host machine, and tomcat 7 installed on the two containers. The architecture is as follo

Introduction to load Balancing clusters Main open source software LVs, keepalived, Haproxy, Nginx, etc. The LVS belong to 4 layer (network OSI 7 layer model), Nginx belongs to 7 layer, Haproxy can be considered as 4 layer, can also be used as 7 layer The Keepalived load balancing function is actually the LVS LVS This 4-tier load

In this paper, the implementation of LVS using NAT mode, about NAT topology map please refer to my previous article, this article purely experimental, NAT in production environment is not recommended, because the load balancer easy to become a bottleneck!Install version centos-6.5-x86_64-minimal on 1.vmware92. When the installation is complete, set its hostname to Lvs-masterHostname lvs-mastersudo-i3. Then