MySQL Demos contain OCI scripts (in folder scripts, see howto for more details) for creating servers on OCI and also scripts (in client scripts) for starting the MySQL Server. They easiest way is to create a custom image on OCI and put all client scripts on that image.
There are also some demos on how to setup and run InnoDB Cluster and InnoDB ReplicaSet on OCI in the demos folder.
In the folder "kubernetes-install" there is a text file covering how to install and and setup k8s.
This demo have been tested using Oracle Cloud (OCI) but there are no spcific OCI features used. Standard Kubernetes and NFS have been used in all examples so everything should work also on other cloud providers or on-prem.