As part of the CIS*3760 continuous deployment setup, caching during gitlab CI process was requested

Gitlab runners require s3 compatible object storage to store the caching

Minio is a FOSS software to provide this object storage

I set this up in our kubernetes cluster and connected the gitlab runner to it - at minio.socs.uogueph.ca.

This setup doesn't have TLS or LDAP Auth for other uses. I have another test s3.socs.uoguelph.ca to set these up over the summer and migrate the gitlab runner cache over to it.