OpenStack DevStack on Arch

devstack-arch.sh

yay -S --noconfirm libvirt ebtables dnsmasq bridge-utils
sudo virsh net-define /etc/libvirt/qemu/networks/default.xml

cat <<EOF>devstack-lxc.conf
# Permit access to /dev/loop*
lxc.cgroup.devices.allow = b 7:* rwm

# Setup access to /dev/net/tun and /dev/kvm
lxc.mount.entry = /dev/net/tun dev/net/tun none bind,create=file 0 0
lxc.mount.entry = /dev/kvm dev/kvm none bind,create=file 0 0

# Networking
lxc.net.0.type = veth
lxc.net.0.flags = up
lxc.net.0.link = lxcbr0
EOF

yay -S --noconfirm lxc lxc-templates
sudo lxc-create -n devstack -t ubuntu -f devstack-lxc.conf -- --packages=bsdmainutils,git