Categories
Container Docker Linux Network Ubuntu

Fixing Unifi network application insights error

This seems to apply to the docker version only, and maybe only to older ones that were installed some time ago. What happened Everytime I tried to access the “Insights” menu item on my docker hosted Unifi network application I got a short popup telling me “An error occured while trying to retreive logs” Further […]

Categories
Docker IdP Linux python Shibboleth SingleSignOn SSO Virtualization

pyFF – federation metadata processing at its best

As mentioned earlier I was going to replace thiss-mdq with pyFF for my SAML federation metadata query service. Comparison thiss-mdq / pyFF On its project site thiss-mdq describes itself as The thiss-mdq is a minimal implementation of MDQ that only supports JSON data. while pyFF considers itself “a SAML metadata aggregator written in python”. Both […]

Categories
Container Docker Encryption Linux Network Proxy Virtualization Webserver

Setting up a docker registry proxy

Docker hub recently announced an upcoming request limit to their registry. So in order to reduce the amount of requests issued there, the idea of a caching proxy solution comes to mind. Possible solutions Fortunately there are some projects already working on that problem. However there are different approaches. Some of the projects I found […]

Categories
Artificial Intelligence Docker GPU Graphics Card Large Language Model (LLM) Virtualization

Installing Nvidia drivers on Ubuntu for dockered ollama

For some tests with a large language model (LLM) I needed a test system with docker and a Nvidia card (for faster AI processing). Here’s what it takes to convert a basic Ubuntu 24.04.1 installation into a docker based LLM test machine: First let’s have a look at our hardware: Next: Install basic Nvidia drivers: […]