Fedora36 : WEB Server(Apache2) Install

Contents

Apache2 installation and virtual host configuration
Confirmation of CGI Script Usage
PHP installation and configuration
- 1.PHP Installation

Apache2 installation and virtual host configuration

1.Apache2 Install

①httpd install

# dnf -y install httpd

1	# dnf -y install httpd

Version Check

# httpd -v
erver version: Apache/2.4.54 (Fedora Linux)
Server built:   Jun 17 2022 00:00:00

# httpd -v

erver version: Apache/2.4.54 (Fedora Linux)

Server built: Jun 17 2022 00:00:00

2.Apache Configuration

①Edit "httpd.conf" file

# cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf_bak
# vi /etc/httpd/conf/httpd.conf
●Line 91 : Specify administrator address
ServerAdmin [Email Address]
●Per line 100: Change ServerName
Add "ServerName <domain name>" under "#ServerName www.example.com:80"
●Line 149 : Change (Indexes is deleted)
Options FollowSymLinks
●Line 156 : Change
AllowOverride All
●Line 169 : file name accessible only by directory name
Add "index.php index.cgi"
●Add to last line
ServerTokens Prod

# cp /etc/httpd/conf/httpd.conf /etc/httpd/conf/httpd.conf_bak

# vi /etc/httpd/conf/httpd.conf

●Line 91 : Specify administrator address

ServerAdmin [Email Address]

●Per line 100: Change ServerName

Add "ServerName <domain name>" under "#ServerName www.example.com:80"

●Line 149 : Change (Indexes is deleted)

Options FollowSymLinks

●Line 156 : Change

AllowOverride All

●Line 169 : file name accessible only by directory name

Add "index.php index.cgi"

●Add to last line

ServerTokens Prod

②If Firewalld is enabled, HTTP service permission is required; HTTP uses [80/TCP]

# firewall-cmd --add-service=http --permanent
# firewall-cmd --reload

1 2	# firewall-cmd --add-service=http --permanent # firewall-cmd --reload

⑤Apache Autostart Configuration

# systemctl start httpd
# systemctl enable httpd
# systemctl status httpd
● httpd.service - The Apache HTTP Server
     Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor pre>
     Active: active (running) since Mon 2022-10-17 14:49:32 JST; 15s ago
       Docs: man:httpd.service(8)
   Main PID: 1814 (httpd)
     Status: "Total requests: 0; Idle/Busy workers 100/0;Requests/sec: 0; Bytes>
      Tasks: 177 (limit: 2274)
     Memory: 14.3M
        CPU: 280ms
     CGroup: /system.slice/httpd.service
             tq 1814 /usr/sbin/httpd -DFOREGROUND
             tq 1816 /usr/sbin/httpd -DFOREGROUND
             tq 1817 /usr/sbin/httpd -DFOREGROUND
             tq 1818 /usr/sbin/httpd -DFOREGROUND
             mq 1819 /usr/sbin/httpd -DFOREGROUND

Oct 17 14:49:31 Lepard systemd[1]: Starting httpd.service - The Apache HTTP Ser>
Oct 17 14:49:32 Lepard httpd[1814]: Server configured, listening on: port 80
Oct 17 14:49:32 Lepard systemd[1]: Started httpd.service - The Apache HTTP Serv>

# systemctl start httpd

# systemctl enable httpd

# systemctl status httpd

● httpd.service - The Apache HTTP Server

Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor pre>

Active: active (running) since Mon 2022-10-17 14:49:32 JST; 15s ago

Docs: man:httpd.service(8)

Main PID: 1814 (httpd)

Status: "Total requests: 0; Idle/Busy workers 100/0;Requests/sec: 0; Bytes>

Tasks: 177 (limit: 2274)

Memory: 14.3M

CPU: 280ms

CGroup: /system.slice/httpd.service

tq 1814 /usr/sbin/httpd -DFOREGROUND

tq 1816 /usr/sbin/httpd -DFOREGROUND

tq 1817 /usr/sbin/httpd -DFOREGROUND

tq 1818 /usr/sbin/httpd -DFOREGROUND

mq 1819 /usr/sbin/httpd -DFOREGROUND

Oct 17 14:49:31 Lepard systemd[1]: Starting httpd.service - The Apache HTTP Ser>

Oct 17 14:49:32 Lepard httpd[1814]: Server configured, listening on: port 80

Oct 17 14:49:32 Lepard systemd[1]: Started httpd.service - The Apache HTTP Serv>

⑥operation check
If the Fedora Webserver Test Page is displayed as follows when accessing http://[server IP address], it is OK.

⑦Hide the Fedora Welcome page, create a new index.html file as a Test Page, and check the operation of apache.

Rename the welcome page

# mv /etc/httpd/conf.d/welcome.conf /etc/httpd/conf.d/welcome.conf.org

1	# mv /etc/httpd/conf.d/welcome.conf /etc/httpd/conf.d/welcome.conf.org

Create HTML test page

# vi /var/www/html/index.html
<html>
<body>
<div style="width: 100%; font-size: 40px; font-weight: bold; text-align: center;">
Apache Test Page
</div>
</body>
</html>

# vi /var/www/html/index.html

<html>

<body>

Apache Test Page

</div>

</body>

</html>

If you access http://<server IP address> and the Test Page is displayed as shown below, it is OK.

3.Virtual Host Settings

Assign and configure the [FQDN] to be operated on the virtual host in the document root [/var/www/html/FQDN] directory

# vi /etc/httpd/conf.d/vhost.conf

Virtual Host Domain Settings
<VirtualHost *:80>
DocumentRoot /var/www/html/<FQDN>
ServerName <FQDN>
ServerAdmin＜Email Address>
ErrorLog logs/<FQDN>-error_log
CustomLog logs/<FQDN>-access_log combined
</VirtualHost>

<Directory "/var/www/html/<FQDN>">
Options FollowSymLinks
AllowOverride All
</Directory>

# vi /etc/httpd/conf.d/vhost.conf

Virtual Host Domain Settings

DocumentRoot /var/www/html/<FQDN>

ServerName <FQDN>

ServerAdmin＜Email Address>

ErrorLog logs/<FQDN>-error_log

CustomLog logs/<FQDN>-access_log combined

</VirtualHost>

Options FollowSymLinks

AllowOverride All

</Directory>

Creating a Document Directory

# mkdir /var/www/html/<FQDN>

1	# mkdir /var/www/html/<FQDN>

Restart Apache

# systemctl restart httpd

1	# systemctl restart httpd

Confirmation of CGI Script Usage

①CGI availability check

# grep -n "^ *ScriptAlias" /etc/httpd/conf/httpd.conf
252:    ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"
The above is displayed and available under "/var/www/cgi-bin/".

# grep -n "^ *ScriptAlias" /etc/httpd/conf/httpd.conf

252: ScriptAlias /cgi-bin/ "/var/www/cgi-bin/"

The above is displayed and available under "/var/www/cgi-bin/".

②Create test scripts and check operation

# vi /var/www/cgi-bin/index.cgi

#!/usr/bin/python3
print("Content-type: text/html\n")
print("CGI Script Test Page")

# vi /var/www/cgi-bin/index.cgi

#!/usr/bin/python3

print("Content-type: text/html\n")

print("CGI Script Test Page")

# chmod 755 /var/www/cgi-bin/index.cgi

1	# chmod 755 /var/www/cgi-bin/index.cgi

# curl localhost/cgi-bin/index.cgi
CGI Script Test Page

1 2	# curl localhost/cgi-bin/index.cgi CGI Script Test Page

PHP installation and configuration

1.PHP Installation

①Install

# dnf -y install php php-mbstring php-pear

1	# dnf -y install php php-mbstring php-pear

②Restart Apache

After PHP installation, restart Apache and PHP-FPM (FPM : FastCGI Process Manager) will be invoked by default, and php-fpm service will be started in conjunction with httpd startup.

# systemctl restart httpd
# systemctl status php-fpm
● php-fpm.service - The PHP FastCGI Process Manager
     Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; disabled; vendor >
     Active: active (running) since Mon 2022-10-17 15:00:37 JST; 8s ago
   Main PID: 2456 (php-fpm)
     Status: "Ready to handle connections"
      Tasks: 6 (limit: 2274)
     Memory: 10.0M
        CPU: 225ms
     CGroup: /system.slice/php-fpm.service
             tq 2456 "php-fpm: master process (/etc/php-fpm.conf)"
             tq 2457 "php-fpm: pool www"
             tq 2458 "php-fpm: pool www"
             tq 2459 "php-fpm: pool www"
             tq 2460 "php-fpm: pool www"
             mq 2461 "php-fpm: pool www"

Oct 17 15:00:37 Lepard systemd[1]: Starting php-fpm.service - The PHP FastCGI P>
Oct 17 15:00:37 Lepard systemd[1]: Started php-fpm.service - The PHP FastCGI Pr>

# systemctl restart httpd

# systemctl status php-fpm

● php-fpm.service - The PHP FastCGI Process Manager

Loaded: loaded (/usr/lib/systemd/system/php-fpm.service; disabled; vendor >

Active: active (running) since Mon 2022-10-17 15:00:37 JST; 8s ago

Main PID: 2456 (php-fpm)

Status: "Ready to handle connections"

Tasks: 6 (limit: 2274)

Memory: 10.0M

CPU: 225ms

CGroup: /system.slice/php-fpm.service

tq 2456 "php-fpm: master process (/etc/php-fpm.conf)"

tq 2457 "php-fpm: pool www"

tq 2458 "php-fpm: pool www"

tq 2459 "php-fpm: pool www"

tq 2460 "php-fpm: pool www"

mq 2461 "php-fpm: pool www"

Oct 17 15:00:37 Lepard systemd[1]: Starting php-fpm.service - The PHP FastCGI P>

Oct 17 15:00:37 Lepard systemd[1]: Started php-fpm.service - The PHP FastCGI Pr>

③PHP operation check
Create the following files

# vi /var/www/html/<FQDN>/test.php
<?php phpinfo(); ?>

1 2	# vi /var/www/html/<FQDN>/test.php <?php phpinfo(); ?>

Access http://<FQDN>/test.php in your browser and if you see the following screen, it is OK

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