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Pre-Preparation:Planning: 8 MachinesIP hostname Role192.168.2.20 Mon Mon.mon192.168.2.21 OSD1 OSD.0,MON.OSD1192.168.2.22 osd2 osd.1,mds.b (Standby)192.168.2.23 OSD3 Osd.2192.168.2.24 OSD4 Osd.3192.168.2.27 Client Mds.a,mon.client192.168.2.28 OSD5

Learn about KVM in a series of articles: (1) Introduction and Installation (2) CPU and memory virtualization (3) I/O QEMU full virtualization and quasi-virtualization (Para-virtulizaiton) (4) I/O pci/pcie Device Direct

What is the SCP command? SCP is short for secure copy. SCP is a secure remote file copy command based on SSH login in Linux. SCP command usage SCP [-1246 bcpqrv] [-C cipher] [-F ssh_config] [-I identity_file] [-l limit] [-O

First, configure the HTTP server1. Enable HTTPD related modulesHere the HTT server and PHP server is connected through fastcgi, with the help of the module is mod_proxy_fcgi.so, it is mod_proxy.So module expansion, so the two modules are to open 650)

Couchbase IV (Management and maintenance) management common commandsCommand descriptionserver-list list all servers in a clusterserver-info Show Detai LS on one serverserver-add add one or more servers to the Clusterserver-readd readd a server that

Nginx has a very flexible logging mode. Each level of configuration can have its own independent access logs. The log format is defined by the Log_format command. The ngx_http_log_module is used to define the request log format.I. Detailed logging

Blog jobs: Using httpd-2.2 and httpd-2.4 respectively1, the establishment of HTTPD services, requirements: (1) provide two name-based virtual host WWW1, WWW2; there are separate error logs and access logs; (2) Provide status information through WWW1

Two host computersInstall wordpress in directory/data/application/web for NFS serverMount the NFS server/data/application/web in the NFS client/var/www/html directoryImplement two servers to use WordPress at the same time, and to complete uploading

httpIntroductionhttpd is the main program for the Apache Hypertext Transfer Protocol (HTTP) service. is designed as a stand-alone background process that creates a pool of child processes or threads that process requestsProcess for a complete HTTP

Learn Neutron Series articles:(1) Virtualization network implemented by Neutron(2) Neutron Openvswitch + VLAN Virtual network(3) Neutron Openvswitch + gre/vxlan Virtual network(4) Neutron OVS OpenFlow flow table and L2 Population(5) Neutron DHCP

I was in the process of developing thinking about whether I could sign in to the Development Board in Ubuntu, the answer is YES! There's more than one way to sign in, and here's how to log in to the board using Telnet. Just imagine, if you can login

Lamp installation StepsFirst, install the discuz! 1. Create a new directory to store Web pages, etc.[[email protected] ~]# mkdir/data/www[[email protected] ~]# cd/data/www[[email protected] www]# wget http://download.com

Example one: Manually add an application:Create a directory of WebApp[Email protected] myweb]# mkdir WebApp[Email protected] webapp]# mkdir logs[Email protected] myweb]# CD webapp/[[email protected] webapp]# Mkdir./{classes,lib,meta-inf,web-inf,root}

Lab Notes:Experimental host 1:192.168.1.11, as a Web serverExperimental host 2:192.168.1.12, the host that signed the certificate as CAConfiguration process:(1) to apply for a digital certificate for the server; For testing purposes, you need to

A time ago wrote a blog: thinkphp Integration series of SMS Verification Code, order notificationSaid this is a text message notification flooding of the era; most of the website's mailbox registration has been replaced by SMS registration;But

HttpsClient: Request a certificate[[email protected] ssl]# Pwd/etc/httpd/ssl[[email protected] ssl]# (umask 077; OpenSSL genrsa-out martin01.key 2048)[[email protected] ssl]# openssl req -new -key martin01.key -out 

12.6 Nginx InstallationPreparatory workInstall package[email protected] ~]# cd/usr/local/src/To download the installation package:[email protected] src]# wget http://nginx.org/download/nginx-1.12.1.tar.gzExtract:[email protected] src]# Tar zxvf

Chapter One experiment (i): build a Web server 1. Use the parent disk link to clone the virtual machine and modify the basic parameters such as Ip: Clone the virtual machine, name the Web server, and modify the Following: IP A # #查看MAC地址 [email

One: Connection commandcmd or person Linux execution under WindowsTelnet 127.0.0.1 11211 (if the error is "Telnet is not an internal or external command", there must be no Telnet client installed see below how to turn on Telnet client) 11You can

in the Linux environment, in some cases we would like to see if the successful launch of the Zookeeper, We can use it. telnet the waySteps: Login in the Linux OS Input the command: telnet localhost 2181 If you see the info: