install.sh: quiet apt install for Vagrant
Vagrant VM provisioning doesn't have any mechanism for user interaction.
For this reason, it is necessary to tell APT that we are in a
non-interactive session and any install question should be answered
automatically by its preset.
For this reason, according to issue #42 and GitHub PR #43, I propose to
add "quiet" option to install.sh. This option tells Debian-based systems
to run APT in non-interactive mode. In case of important questions
during install, we can update the preset list specified in quiet_install
subroutine.
Flag functionality can always be extended in the future to support
unexpected cases where Vagrant provision hangs due to user interaction
request by some other program.
Change-Id: Iab3ce5f9b19cd6bfcf2fa180c433fb5d5d521914
diff --git a/install.sh b/install.sh
index 8a4f903..35071b1 100755
--- a/install.sh
+++ b/install.sh
@@ -109,6 +109,16 @@
fi
}
+function quiet_install {
+ if [[ $DIST == Ubuntu || $DIST == Debian ]]; then
+ update='sudo DEBIAN_FRONTEND=noninteractive apt-get update'
+ install='sudo DEBIAN_FRONTEND=noninteractive apt-get -y install'
+ remove='sudo DEBIAN_FRONTEND=noninteractive apt-get -y remove'
+
+ echo "wireshark-common wireshark-common/install-setuid boolean false" | sudo debconf-set-selections
+ fi
+}
+
function ndn_install {
mkdir -p $NDN_SRC
name=$1
@@ -344,13 +354,14 @@
printf -- ' -m: install mininet and dependencies\n' >&2
printf -- ' -n: install NDN dependencies of mini-ndn including infoedit\n' >&2
printf -- ' -p: patch ndn-cxx with dummy key chain\n' >&2
+ printf -- ' -q: quiet install (must be specified first)\n' >&2
exit 2
}
if [[ $# -eq 0 ]]; then
usage
else
- while getopts 'acdhimnp' OPTION
+ while getopts 'acdhimnpq' OPTION
do
case $OPTION in
a)
@@ -367,6 +378,7 @@
m) mininet;;
n) ndn;;
p) patchDummy;;
+ q) quiet_install;;
?) usage;;
esac
done