HyperV added

Only enabled so far for Archlinux and CentOS. Also, needed to change file endings on ALL THE THINGS. Might or might not show up.

distros/archlinux/rolling/http/in-chroot.sh

@@ -36,3 +36,16 @@ groupadd vagrant
 useradd vagrant -g vagrant -G wheel -m
 [ -d /home/vagrant ] || exit 1
 echo "vagrant:vagrant" | chpasswd
+
+# Do host-specific things
+virt="$(systemd-detect-virt)"
+# Values I've found so far
+#   "microsoft" == Hyper-V
+#   "oracle" == VirtualBox
+#   "KVM" == KVM/Qemu
+if [ "${virt}" == "microsoft" ]; then
+	pacman -S --noconfirm hyperv
+	systemctl enable hv_fcopy_daemon
+	systemctl enable hv_kvp_daemon
+	systemctl enable hv_vss_daemon
+fi

distros/centos/7/disc/ks.cfg

@@ -53,5 +53,13 @@ EOF
 
 sed -i -E -e 's/^.*UseDNS.*$/UseDNS no/'
 echo "PubkeyAcceptedKeyTypes +ssh-rsa" >> /etc/ssh/sshd_config
+
+virt="$(systemd-detect-virt)"
+if [ "${virt}" == "microsoft" ]; then
+	yum install -y hyperv-daemons
+	systemctl enable hpervfcopyd
+	systemctl enable hypervkvpd
+	systemctl enable hypervvssd
+fi
 %end
 

distros/centos/supports.yml

@@ -5,3 +5,5 @@
     provider: virtualbox-iso
   - arch: x86_64
     provider: vmware-iso
+  - arch: x86_64
+    provider: hyperv-iso