From: Romain Tartière <romain@blogreen.org>
Date: Wed, 25 Aug 2021 01:22:51 +0000 (-1000)
Subject: (maint) Set DEBIAN_FRONTEND=noninteractive on upgrade
X-Git-Tag: v8.3.0~3^2~1
X-Git-Url: https://review.fuel-infra.org/gitweb?a=commitdiff_plain;h=97f697047dbd951a0b0f98dfea587f091464c68c;p=puppet-modules%2Fpuppetlabs-apt.git

(maint) Set DEBIAN_FRONTEND=noninteractive on upgrade

When upgrading Debian packages, the system sometimes what to prompt the
user about what action to perform.  Since a tasks is supposed to be
non-interactive, we should disable such prompts.

This help when updating some packages, e.g. postfix.
---

diff --git a/tasks/init.rb b/tasks/init.rb
index 4305312..237da9b 100755
--- a/tasks/init.rb
+++ b/tasks/init.rb
@@ -8,6 +8,7 @@ require 'puppet'
 def apt_get(action)
   cmd = ['apt-get', action]
   cmd << '-y' if ['upgrade', 'dist-upgrade', 'autoremove'].include?(action)
+  ENV['DEBIAN_FRONTEND'] = 'noninteractive' if ['upgrade', 'dist-upgrade'].include?(action)
   stdout, stderr, status = Open3.capture3(*cmd)
   raise Puppet::Error, stderr if status != 0
   { status: stdout.strip }