docker-builder-vm

terraform project that make virtual machine to build docker images

installing deps

sudo pacman -S qemu libvirt virt-manager dnsmasq terraform vagrant terraform-provider-libvirt

Start

terraform init
terraform plan
terraform apply

Next, retrieve ip address:

virsh domifaddr docker-builder

And go on:

ssh ubuntu@<ip>

Build a crossplatform image:

docker buildx build --platform linux/amd64,linux/arm64 -t youruser/yourimage:latest . --load .