In this post I want to build on my previous one and show another use of the Syslog data that I’m capturing. Instead of looking for SSH attacks, I’m going to analyse the behaviour of my networking components. Note You can find all the code to run this on GitHub. Getting Syslog data into Kafka As before, let’s create ourselves a syslog connector in ksqlDB: CREATE SOURCE CONNECTOR SOURCE_SYSLOG_UDP_01 WITH ( 'tasks.

Continue Reading

This is revisiting the blog I wrote a while back, which showed using mongodump and mongorestore to copy a MongoDB database from one machine (a Unifi CloudKey) to another. This time instead of a manual lift and shift, I wanted a simple way to automate the update of the target with changes made on the source. The source is as before, Unifi’s CloudKey, which runs MongoDB to store its data about the network - devices, access points, events, and so on.

Continue Reading