Teach you how to use the Pagoda panel to build a WordPress site

The following is an introduction to the use of Pagoda from the Pagoda Installation tutorial column How to build a WordPress site using a panel, I hope it will be helpful to friends who need it!

Using Pagoda Panel to build a WordPress site

The environment for building this website is on Alibaba Cloud lightweight server For Ubuntu 16.04, use the pure Ubuntu image to initialize and then download the one-click installation script of the Pagoda panel to install it.

WordPress Deployment

First find the Pagoda one-click deployment source code tool in the software management and install it, then click the Pagoda one-click deployment source code setting, select WordPress and clickOne-click deployment is enough. Then the interface as shown below will pop up:

In this deployment process, first of all, there is another website on the server and the domain name of the website is set to server through the Pagoda panel IP, secondly, the server can only be accessed through IP, that is, there is no domain name bound. The discussion below continues under the above conditions.
Write the following where you need to fill in the domain name above: Server IP: protThe Pagoda panel will prompt a domain name conflict because it has been occupied by the previous website, so you need to fill in other domain names.

Use the Pagoda Panel to deploy multiple sites under one IP through port numbers

The solution is to fill in a domain name that the Pagoda Panel will not report an error in the above place where the domain name is to be filled in, and click Submit Modify later.
Go to the Website page of the Pagoda Panel and you will see the following content:

Click Settings, and then select Configuration FileYou can see the following content:

Here, change the port of listen to the port you want to listen to, and then change server_name to After entering the IP address, click Save. Click Save and go to the Security option of the Pagoda panel to add filtering rules for the set port. The port number here is 6666. After completion, add custom rules to Alibaba Cloud's firewall settings. Defining filtering rules allows you to access different websites through different port numbers under the same IP.

After completion, access through the browserIP:portThe result is that the browser shows that the page cannot be accessed:

Connect to the server through ssh, use lsof -i:6666 to check the status of the port and found that the port is being monitored. This was very strange, so I used wget IP:port on the intranet to access the WordPress homepage and found that I could download the index.html file.
Use wget locally again to obtain the web page, and find that it can also be obtained successfully:

Use nmap to scan:

It can also be accessed normally. It seems that the problem with the browser is gone.

About browsers actively prohibiting access to certain ports

I searched for an article on CSDN using Browser prohibiting access to ports as the keyword. Through this article, I learned that there is The specific port was reserved in advance for other purposes. Today I was unlucky and chose 6666 as the port. As a result, the port was used for other purposes, so the browser directly blocked access, even though the server was working normally. .
More special ports in the Chrome browser are defined as follows:

static const int kRestrictedPorts[] = {
	1,    // tcpmux
	7,    // echo
	9,    // discard
	11,   // systat
	13,   // daytime
	15,   // netstat
	17,   // qotd
	19,   // chargen
	20,   // ftp data
	21,   // ftp access
	22,   // ssh
	23,   // telnet
	25,   // smtp
	37,   // time
	42,   // name
	43,   // nicname
	53,   // domain
	77,   // priv-rjs
	79,   // finger
	87,   // ttylink
	95,   // supdup
	101,  // hostriame
	102,  // iso-tsap
	103,  // gppitnp
	104,  // acr-nema
	109,  // pop2
	110,  // pop3
	111,  // sunrpc
	113,  // auth
	115,  // sftp
	117,  // uucp-path
	119,  // nntp
	123,  // NTP
	135,  // loc-srv /epmap
	139,  // netbios
	143,  // imap2
	179,  // BGP
	389,  // ldap
	465,  // smtp+ssl
	512,  // print / exec
	513,  // login
	514,  // shell
	515,  // printer
	526,  // tempo
	530,  // courier
	531,  // chat
	532,  // netnews
	540,  // uucp
	556,  // remotefs
	563,  // nntp+ssl
	587,  // stmp?
	601,  // ??
	636,  // ldap+ssl
	993,  // ldap+ssl
	995,  // pop3+ssl
	2049, // nfs
	3659, // apple-sasl / PasswordServer
	4045, // lockd
	6000, // X11
	6665, // Alternate IRC [Apple addition]
	6666, // Alternate IRC [Apple addition]
	6667, // Standard IRC [Apple addition]
	6668, // Alternate IRC [Apple addition]
	6669, // Alternate IRC [Apple addition]
	0xFFFF, // Used to block all invalid port numbers (see
	        // third_party/WebKit/Source/platform/weborigin/KURL.cpp,
	        // KURL::port())}

Go back to the steps of modifying the configuration file port. After changing to a non-conflicting port, you can access the page normally.

Pagoda panel deploys multiple sites to implement

Go to the /www/server/nginx/conf folder and find nginx.conf to open it. Scroll to the last line and you can see:

include /www/server/panel/vhost/nginx/*.conf;

You can know that the Pagoda panel implements the deployment of multiple websites on one site by setting vhost.

Nginx vhost configuration can implement a virtual host based on ip, port number, and servername, while avoiding direct modification of the main configuration file.

Enter/www/server/panel/vhost/nginxYou can see the following files:

The code in the picture above The configuration file is the one seen in step 2.

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