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Install DokuWiKi on AWS EC2 Amazon Linux 2 AMI

Login to AWS EC2 Web Console
Launch a new t2.micro EC2 instance from Amazon Linux 2 AMI
Allocation new Elastic IP
Allocate the Elastic IP to newly create EC2 instance
Using PuTTY SSH Client and PEM key login, SSH into in the new instance
Run the following Linux shell command to update Amazon Linux 2:
```
sudo yum -y update
```
Run the following Linux shell command to install PHP 7.2:
```
sudo amazon-linux-extras install -y php7.2
```
Run the following Linux shell command to install Apache httpd, PHP XML Parser (required by DokuWiki) and Apache SSL Module:
```
sudo yum -y install httpd php-xml mod_ssl
```

Edit httpd.conf file by running sudo vi /etc/httpd/conf/httpd.conf Linux shell command with following contents:

Replace «Private IP Address of EC2 Instance»
Replace «Server Administrator Email address»
Replace «Website DNS»

Listen <<Private IP Address of EC2 Instance>>:80
ServerAdmin <<Server Administrator Email address>>
ServerName <<Website DNS>>:80
<LocationMatch "/(data|conf|bin|inc|vendor)/">
     order allow,deny
     deny from all
     satisfy all
</LocationMatch>

Run the following Linux shell command to enable Apache httpd server to start at boot as well as immediately:
```
sudo systemctl enable httpd
sudo systemctl start httpd
```

Run the following Linux shell commands to download and install DocuWiKi:

For detailed installation procedure, refer to install:amazone_ec2

To generate «dokuwiki download file», Goto https://download.dokuwiki.org/ URL from any web browser, select necessary options and click Start Download button

cd /var/www/html
sudo wget https://download.dokuwiki.org/out/dokuwiki-<<.tgz
sudo tar -zxvf dokuwiki-<<dokuwiki download file>>.tgz
sudo rm -r dokuwiki-<<dokuwiki download file>>.tgz
sudo chown -R apache dokuwiki
sudo chgrp -R apache dokuwiki
cd dokuwiki
sudo mv * ../
cd ..
sudo rm -Rf docuwiki
sudo chmod -R 0700 data
sudo chmod -R 0700 conf
sudo chmod -R 0700 inc
sudo chmod -R 0700 vendor

From web browser on your PC, go to http://«Elastic IP»/install.php
Fill all the required details
Generate CloudFlare Origin Certificate

Run following commands to create certificates:

https://www.digicert.com/kb/csr-ssl-installation/apache-openssl.htm#ssl_certificate_install

Replace «domain name» with your website's domain name
Replace «Paste Origin Certificate» with Origin Certificate generated in your CloudFlare account
Replace «Paste Private Key» with Private Key for Origin Certificate generated in your CloudFlare account

mkdir /usr/local/ssl
vi /usr/local/ssl/<<domain name>>.crt
<<Paste Origin Certificate>>
vi /usr/local/ssl/<<domain name>>.crt
<<Paste Private Key>>
vi /usr/local/ssl/cloudflare.crt

cloudflare.crt

Edit ssl.conf file by running sudo vi /etc/httpd/conf.d/ssl.conf Linux shell command with following contents:

Replace «domain name» with your website's domain name
ssl.conf
```
SSLCertificateFile /usr/local/ssl/<<domain name>>.crt
SSLCertificateKeyFile /usr/local/ssl/<<domain name>>.key
SSLCertificateChainFile /usr/local/ssl/cloudflare.crt
```
Run following Linux shell command to restart Apache httpd service:
```
sudo service httpd restart
```
Update DNS host record with your Domain Registrar or Domain Management Service
Test security of your website by accessing https://«domain name»/data/pages/wiki/dokuwiki.txt. Refer to security#web_access_security for detailed instructions on how to properly secure important directories in your DokuWiki installation.

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Install DokuWiKi on AWS EC2 Amazon Linux 2 AMI

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