Sometimes you need to access your XL Deploy or XL Release servers from behind a Proxy server for various reasons. Thus guide will help you get started with setting up a proxy server quickly. This is based on Ubuntu but you can easily modify it according to your OS.
XL Release, XL Deploy, Ubuntu
|Steps to Perform|
Configure Forward Proxy Server.
1. Install core product.
Install Apache, if not already done. It is as simple as issuing –
root@shashank-forward-proxy-server:/home/shashank# apt-get install-y apache2 apache2-doc apache2-utils
2. Install necessary modules.
Issue below command to install modules required for proxy server.
root@shashank-forward-proxy-server:/home/shashank# apt-get install
3. Enable Apache modules.
Issue below command to enable all the required Apache modules.
root@shashank-forward-proxy-server:/home/shashank# a2enmod proxy proxy_ajp proxy_http rewrite deflate headers proxy_balancer proxy_connect proxy_html
4. Configure proxy configuration.
We will now create an Apache proxy configuration file that will hold information required for proxying. Start with creating a file like this.
root@shashank-forward-proxy-server:/home/shashank# vim /etc/apache2/mods-available/proxy.confBelow are the contents.
<IfModule mod_proxy.c> # If you want to use apache2 as a forward proxy, uncomment the # 'ProxyRequests On' line and the <Proxy *> block below. # WARNING: Be careful to restrict access inside the <Proxy *> block. # Open proxy servers are dangerous both to your network and to the # Internet at large. # # If you only want to use apache2 as a reverse proxy/gateway in # front of some web application server, you DON'T need # 'ProxyRequests On'. ProxyRequests On <Proxy *> # AddDefaultCharset off # Require all denied # #Require local </Proxy> # Enable/disable the handling of HTTP/1.1 "Via:" headers. # ("Full" adds the server version; "Block" removes all outgoing Via: headers) # Set to one of: Off | On | Full | Block #ProxyVia Off </IfModule>
5. Define port for proxy server.
Now we need to define the port on which our proxy server must run. Issue this command after backing up the original file.
root@shashank-forward-proxy-server:/home/shashank# sed -i -e 's/80/8889/g' /etc/apache2/ports.conf
You can see that I have replaced default port 80 with 8889. Choose any port that you like & is available.
6. Define a Virtual Host.
Its now time to define a Virtual Host which is a separate instance of your web-server(remember you can host multiple sites on a single Apache server). We are defining it to enable more fine-grained logs & port. Start with backing up the original default Virtual Host.
root@shashank-forward-proxy-server:/home/shashank# cp -p /etc/apache2/sites-enabled/000-default.conf /etc/apache2/sites-enabled/000-default.conf.orig
Now edit this
<VirtualHost *:8889> ErrorLog /var/log/apache2/error_forward_proxy.log CustomLog /var/log/apache2/access_forward_proxy.log combined </VirtualHost>
7. Enable the Virtual Host.
Now enable your newly created Virtual Host.
root@shashank-forward-proxy-server:/home/shashank# a2ensite 000-default.conf
8. Restart Apache.
Configuration is now done & we must restart Apache to load these new settings.
root@shashank-forward-proxy-server:/home/shashank# service apache2 restart * Restarting web server apache2 [Fri Jun 23 09:09:32.982307 2017] [proxy_html:notice] [pid 2940:tid 140143966525312] AH01425: I18n support in mod_proxy_html requires mod_xml2enc. Without it, non-ASCII characters in proxied pages are likely to display incorrectly. AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using node2.shashank.com. Set the 'ServerName' directive globally to suppress this message
After configuring Proxy server, you need to configure you client machine to be able to proxy requests via your Proxy server.
If you check
xl-release, xl-deploy, how-to, proxy, apache
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