Setup 4CAT (Capture and Analysis Toolkit) on linux Server using Docker

4CAT is a research tool that can be used to analyse and process data from online social platforms. Its goal is to make the capture and analysis of data from these platforms accessible to people through a web interface, without requiring any programming or web scraping skills. 

There is some great documentation already, but no harm adding a bit more detail.

Tested on Ubuntu 22.04.3 LTS & 4CAT 1.38

mysql:version_80 Service in Maintenance State in Oracle Solaris

I recently tried upgradeing MySQL 5.7 to MySQL 8.0 on SPARC kernel zone (KZ) but it failed. Here is some information which may help people in the future. 

So, I run our webserver www.dcs.bbk.ac.uk in a Solaris Kernel Zone which using a small MySQL 5.7 database, so after the upgraded failed I moved it to a test system and here is the steps and output which came to the possible workarounds.