when Nginx acts as an agent, the ss can see that a TCP connection is created with the client and the server, respectively. does requesting LVS create a TPC connection when proxying to the server? ...
DR mode of LVS theoretically VIP accepts requests to modify the MAC address according to the algorithm and forwards it directly to the rear server. But I grabbed the packet through Tcpdump and found that VIP accepted a request, and all the rear servers ...
The DR mode is sent to the back-end server by modifying the MAC hair of the packet, but if the back-end server receives the packet but finds that it does not accept the IP address, shouldn t the packet be discarded? What is the means to get the back-end...
I understand that lvs is a four-tier load balancer and nginx is a layer 7, but I still can t understand why we still need lvs? when there is nginx. Are there any good examples to understand? ...
1.lvs ip:47.75.177.231 2.webserver: ip:47.75.177.231:80 lvs configuration < H1 >! bin bash < H1 > echo 1 > proc sys net ipv4 ip_forward IPVSADM= sbin ipvsadm $IPVSADM-C $IPVSADM-A-t 47.75.177.231 8088-s wrr $IPVSADM-a-t 47.75.177.2...
use async await,await s function log to print out the data, but the async function cannot get the value, and first print out that undefined, is printing out the data getRechargeOrder () { let apiUrl = this.$api.URL.rechargeOrder thi...
html: <ng-container *ngIf="oCode_test1(table.oCode) "> <span>{{aaa}}:< span> < ng-container> <ng-container *ngIf="oCode_test2(table.oCode) "> <span>{{bbb}}:< span> < ng-containe...
1. Prompt when calling middleware Error: Route.get () requires a callback function but got a [object Undefined] 2. Add part of the code in the red box in the picture and report an error 3. Code file server.js var express = require( expres...
currently I want to extract the styles written in the style in the * .vue file into a file and look it up online, but basically to no avail. ...
read the Chinese and English documents and say that instead of output.publicPath, you need to set output.publicPath to , and then set webpack_public_path = http: a.com ; in the entry file. the expected result is that the js import address in ...