Install virtualbox guest additions

test/Vagrantfile

@@ -1,8 +1,6 @@
 Vagrant.configure(2) do |config|
     config.vm.box = "vagrant-kubernetes"
 
-    config.vm.synced_folder ".", "/vagrant", type: "rsync"
-
     # Disabled VirtualBox Guest updates
     if Vagrant.has_plugin?("vagrant-vbguest")
       config.vbguest.auto_update = false

vg-00-kubernetes.sh

@@ -62,7 +62,6 @@ systemctl mask docker
 
 apt-get --quiet update
 apt-get --quiet --yes dist-upgrade
-echo 'deb http://http.us.debian.org/debian sid main non-free contrib' > /etc/apt/sources.list.d/unstable.list
 # Install bridge-utils first, so that we can get the bridget for docker up
 apt-get --quiet --yes --no-install-recommends install \
     bridge-utils ethtool htop vim curl \
@@ -149,6 +148,3 @@ chown vagrant /sock/
 #echo 'ln $SSH_AUTH_SOCK /sock/sock' >> /home/vagrant/.bashrc
 
 systemctl unmask docker
-
-# cleanup
-apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/*

vg-01-repartition.sh

@@ -6,6 +6,19 @@ until $(kubectl --namespace=kube-system get pods | grep -q '^kube-dns.*3/3.*$');
 done
 set -euv
 
+# Install additions after reboot, so we have the correct running kernel
+VBOX_VERSION=5.1.22
+apt-get install -yq --no-install-recommends linux-headers-$(uname -r)
+wget http://download.virtualbox.org/virtualbox/${VBOX_VERSION}/VBoxGuestAdditions_${VBOX_VERSION}.iso -qO vbox.iso
+mount -o loop vbox.iso /mnt
+/mnt/VBoxLinuxAdditions.run --nox11
+umount /mnt
+rm vbox.iso
+apt-get -y remove linux-headers-$(uname -r)
+
+# cleanup
+apt-get autoremove -y && apt-get clean && rm -rf /var/lib/apt/lists/*
+
 swapoff /dev/sda5
 
 SWAPUUID=$(blkid /dev/sda5 -s UUID | cut -f 2 -d '=' | tr -d '"' )