Make apt-get upgrade non-interactive for configuration

[releng/builder.git] / vagrant / ubuntu-mininet / bootstrap.sh

diff --git a/vagrant/ubuntu-mininet/bootstrap.sh b/vagrant/ubuntu-mininet/bootstrap.sh
index 324c56d29198e8301c24e83f7e7e56f0ae11eedc..ee1f12dc17539626f0ddfd66bafabc94e949d6b8 100644 (file)
--- a/vagrant/ubuntu-mininet/bootstrap.sh
+++ b/vagrant/ubuntu-mininet/bootstrap.sh
@@ -4,7 +4,8 @@
 
 echo "---> Updating operating system"
 apt-get update -qq
-apt-get upgrade -y --force-yes -qq
+DEBIAN_FRONTEND=noninteractive apt-get upgrade -y --force-yes -qq \
+    -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold"
 
 # To handle the prompt style that is expected all over the environment
 # with how use use robotframework we need to make sure that it is