add local resolver

config/etc/resolv.conf

@@ -1,2 +1 @@
-nameserver 1.1.1.1
+nameserver 127.0.0.1
-nameserver 8.8.8.8

post-debootstrap-installer.sh

@@ -75,6 +75,12 @@ apt-get -y install chrony
 
 
 
+### dns
+
+apt-get -y install unbound
+
+
+
 ### Docker
 # has to be executed before the users section,
 # because otherwise the docker group doesn't exist