Update tests to make them runnable on M1 Mac

Makefile

@@ -13,6 +13,7 @@ build-golang-executable:
 
 build-online-zip: 
 	$(CLIENT) build \
+		--arch amd64 \
 		-t mirror-registry-online:${RELEASE_VERSION} \
 		--build-arg RELEASE_VERSION=${RELEASE_VERSION} \
 		--build-arg QUAY_IMAGE=${QUAY_IMAGE} \
@@ -29,6 +30,7 @@ build-online-zip:
 
 build-offline-zip: 
 	$(CLIENT) build \
+		--arch amd64 \
 		-t mirror-registry-offline:${RELEASE_VERSION} \
 		--build-arg RELEASE_VERSION=${RELEASE_VERSION} \
 		--build-arg QUAY_IMAGE=${QUAY_IMAGE} \

test/Makefile

@@ -12,6 +12,15 @@ VERSION := dev-$(TREEISH)
 # from.
 OLD_VERSION := 1.2.9
 
+# VAGRANT_UP_ARGS allows to provide additional arguments to `vagrant up`.
+# Example:
+#   make test-install VAGRANT_UP_ARGS='--provider=qemu'
+ifeq ($(shell uname -s) $(shell uname -m),Darwin arm64)
+VAGRANT_UP_ARGS := --provider=qemu
+else
+VAGRANT_UP_ARGS :=
+endif
+
 all: test-install test-sudo-install test-sudo-upgrade
 
 # mirror-registry archive from the current repository.
@@ -36,7 +45,7 @@ $(MAKE) start-vagrant && (set -x; $(1)); ret=$$?; $(MAKE) stop-vagrant && exit $
 endef
 
 start-vagrant:
-	vagrant up
+	vagrant up $(VAGRANT_UP_ARGS)
 
 stop-vagrant:
 ifneq ($(DEBUG), 1)

test/Vagrantfile

@@ -2,13 +2,33 @@
 # vi: set ft=ruby :
 
 Vagrant.configure("2") do |config|
-  config.vm.box = "generic/fedora37"
+  config.vm.box = "generic/fedora36"
+  config.vm.box_architecture = "amd64"
   config.vm.network "forwarded_port", guest: 8080, host: 8080
   config.vm.network "forwarded_port", guest: 8443, host: 8443
   config.vm.provider "virtualbox" do |vb|
     vb.memory = "3072"
   end
+  config.vm.provider "qemu" do |qe|
+    qe.arch = "x86_64"
+    qe.machine = "q35"
+    qe.cpu = "max"
+    qe.smp = "cpus=4,sockets=1,cores=4,threads=1"
+    qe.memory = "3072"
+    qe.net_device = "virtio-net-pci"
+    qe.extra_qemu_args = %w(-accel tcg,thread=multi,tb-size=512)
+    qe.forward_port("guestssh", 22, 50021, auto: true)
+  end
   config.vm.provision "shell", inline: <<-SHELL
+    set -x
+
+    # On macOS with qemu, the systemd-resolved does not work properly. To work
+    # around this issue, we disable the systemd-resolved and use Google's DNS.
+    systemctl stop systemd-resolved
+    systemctl disable systemd-resolved
+    rm -f /etc/resolv.conf
+    echo "nameserver 8.8.8.8" >/etc/resolv.conf
+
     dnf install -y \
       acl \
       openssl \