If you have an 8GB vm you can see it in action via https://docs.openstack.org/devstack/zed/guides/single-vm.htm... (takes about 45 minutes) or if you want the "full" experience fire up an education cluster from https://openmetal.io/use-cases/on-demand-openstack-cloud/ (it takes about 4 hours or so but it's also a "real" setup unlike the vm which for sure allows running instances via qemu but isn't going to allow exercising the complete suite as easily)
If you have an 8GB vm you can see it in action via https://docs.openstack.org/devstack/zed/guides/single-vm.htm... (takes about 45 minutes) or if you want the "full" experience fire up an education cluster from https://openmetal.io/use-cases/on-demand-openstack-cloud/ (it takes about 4 hours or so but it's also a "real" setup unlike the vm which for sure allows running instances via qemu but isn't going to allow exercising the complete suite as easily)