Fedora image: initialize /etc/hosts

fedora-build-opennebula-image.sh

@@ -110,6 +110,13 @@ mount --bind /sys /mnt/sys
 # TODO: use non-$BIGCORP DNS service.
 echo 'nameserver 1.1.1.1' >> /mnt/etc/resolv.conf
 
+# Initialize /etc/hosts.
+cat > /mnt/etc/hosts << EOF
+127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
+::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
+
+EOF
+
 # See https://github.com/OpenNebula/addon-context-linux/issues/121 for details.
 # network-scripts.x86_64 : Legacy scripts for manipulating of network devices
 run_root dnf -y install network-scripts