https://docs.webscale.com/docs/how-tos/egress-proxy/Recent content in Egress Proxy How-To Guides on Webscale Product DocumentationHugoenhttps://docs.webscale.com/docs/how-tos/egress-proxy/deploy/Mon, 01 Jan 0001 00:00:00 +0000https://docs.webscale.com/docs/how-tos/egress-proxy/deploy/<h2 id="prerequisites">Prerequisites</h2> <p>Before you begin, ensure that the environment that you want to use an egress proxy in has an NFS server, and you have access to ssh to it.</p> <h2 id="1-check-the-version-of-the-nfs-server">1. Check the version of the NFS server</h2> <p>From the command line on the NFS server, run the following cat command to check the version. If the <code>/etc/webscale/image</code> file is not exist, the NFS is running an older version.</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">$ cat /etc/webscale/image </span></span><span class="line"><span class="cl">nfs-server-2026.6 </span></span></code></pre></div><p>If the version of the NFS server is less than 2026.6, open a support ticket to have the NFS server upgraded.</p>https://docs.webscale.com/docs/how-tos/egress-proxy/configure/Mon, 01 Jan 0001 00:00:00 +0000https://docs.webscale.com/docs/how-tos/egress-proxy/configure/<h2 id="prerequisites">Prerequisites</h2> <p>Before you begin, ensure you have setup an NFS server with egress-proxy.</p> <h2 id="1-configure-web-server-cluster">1. Configure web server cluster</h2> <p>Configure metadata that tells the system where the proxy is located and which hostnames are proxied.</p> <p>Using the control panel clusters editor, add the following metadata to your cluster configuration:</p> <table> <thead> <tr> <th style="text-align: left">Key</th> <th style="text-align: left">Example Value</th> <th style="text-align: left">Description</th> </tr> </thead> <tbody> <tr> <td style="text-align: left"><strong><code>PROXY_ADDRESS</code></strong></td> <td style="text-align: left"><code>10.40.4.42</code></td> <td style="text-align: left">The IP address of your NFS server.</td> </tr> <tr> <td style="text-align: left"><strong><code>PROXY_HOSTNAMES</code></strong></td> <td style="text-align: left"><code>app1.com app2.com</code></td> <td style="text-align: left">A space-separated set of hostnames using the proxy.</td> </tr> </tbody> </table> <div class="box" style="max-width:60%"> <figure itemprop="associatedMedia" itemscope itemtype="http://schema.org/ImageObject"> <div class="img"> <img itemprop="thumbnail" src="https://docs.webscale.com/images/egress-proxy/cluster_metadata.png" alt="Example"/> </div> <a href="https://docs.webscale.com/images/egress-proxy/cluster_metadata.png" itemprop="contentUrl"></a> </figure> </div> <p>If your cluster is managed, adding metadata will cause automatic deployment. For an un-managed cluster, a manual deployment is necessary.</p>