Merge lp:~fginther/livecd-rootfs/xenial-proposed-fix-pollinate-install into lp:~ubuntu-core-dev/livecd-rootfs/xenial-proposed

[Francis Ginther]

Fix install command for pollinate (add '-y') in minimal images

This fixes an image build issue seen when building minimal cloud images. Without the '-y', apt-get will prompt for user input which will break the build.

I've built this change into a package and used it to rebuild the 16.04 set of minimal cloud images:
https://launchpad.net/~cloudware/+livefs/ubuntu/xenial/cpc-development/+build/138244

The portion of the build log related to this code change is here: https://paste.ubuntu.com/p/ZStpHvCB6F/

This regression was a gaff on my part. I did the exact same build on the prior submission, but must have failed to check the correct build results.

[Steve Langasek (vorlon)]

review: Approve

[Philip Roche (philroche)]

review: Approve

=== modified file 'debian/changelog'
--- debian/changelog	2018-06-29 22:17:02 +0000
+++ debian/changelog	2018-07-02 21:24:31 +0000
@@ -1,3 +1,10 @@
+livecd-rootfs (2.408.35) xenial; urgency=medium
+
+  * Fix the install command for pollinate which is added back to minimal
+    images (LP: #1779406)
+
+ -- Francis Ginther <[e-mail]>  Mon, 02 Jul 2018 14:44:34 -0500
+
 livecd-rootfs (2.408.34) xenial; urgency=medium
 
   * Add back pollinate for minimal after it is removed due to a dependency
 
=== modified file 'live-build/ubuntu-cpc/hooks/999-cpc-fixes.chroot'
--- live-build/ubuntu-cpc/hooks/999-cpc-fixes.chroot	2018-06-29 19:52:52 +0000
+++ live-build/ubuntu-cpc/hooks/999-cpc-fixes.chroot	2018-07-02 21:24:31 +0000
@@ -179,7 +179,7 @@
 		ubuntu-cloudimage-keyring file
 	# Add back pollinate, which gets removed due to a dependency on vim-common
 	_xchroot "${rootd}" env DEBIAN_FRONTEND=noninteractive \
-		apt-get install --no-install-recommends pollinate
+		apt-get -y install --no-install-recommends pollinate
 
 	_xchroot "${rootd}" apt clean
 fi