Redirecting Requests from Apache to Jetty

Posted on Sun 05 November 2017 in Sysadmin • Tagged with Apache, Jetty, Ubuntu, web server, SSL, proxy

Assuming you are running an Apache server with a virtual host for, put this into the virtual host's .conf file to redirect all traffic to a Jetty web server running locally behind your Apache:

<Proxy *>
    Order deny,allow
    Allow from all

ProxyPass / http://localhost:1234/ retry …

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Renewal of Let's Encrypt Certificates Using Plesk

Posted on Tue 14 June 2016 in Sysadmin • Tagged with Apache, certificate, let's encrypt, Plesk, SSL, web server

Note to self: If the Let's Encrypt extension for Plesk fails to renew a certificate (when triggered manually), disable the automatic forwarding to an SSL connection in the Apache settings. This forced secure connection seems to disturb the renewal script.

The error I got was something like this:

Let's …

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