Run Ansible playbooks against qemu VMs on Macs via lima

This setup is great for being able to test Ansible playbooks locally, not real servers required

gnu make is used for all tasks, which is typically installed on Macs by default

make depends performs a brew install ansible lima to install the dependencies to be able to run this. This presumes that you already have homebrew installed.

make vms starts two VMs, a web server and a db server. The choice is arbitrary, but we can currently only support a single instance of each type due to the way the SSH configuration is managed

make ansible-ping pings the two VMs to ensure they're up and healthy

make ansible runs the playbook.yml playbook against the two servers. This currently has a single common role that gets deployed to both hosts which installs the sl yum package

make clean destroys the VMs

You can get a shell on either VM by running limactl shell myweb or limactl shell mydb

You can run the sl command that the playbook installed directly on the VMs by running LIMA_INSTANCE=myweb lima sl or LIMA_INSTANCE=mydb lima sl