Merge ~athos-ribeiro/ubuntu-docker-images/+git/postgresql:12-20.04-full-upgrade into ~ubuntu-docker-images/ubuntu-docker-images/+git/postgresql:12-20.04

[Athos Ribeiro]

[Sergio Durigan Junior (sergiodj)]

Thanks, Athos.

There are two issues with the change, but I'm approving this MP because I'm fine with it once the issues get resolved.

On a side note, this whole file needs to be revisited and improved, but that's not something urgent.

Cheers.

review: Approve

[Athos Ribeiro (athos-ribeiro)]

Thanks Sergio. Fixed all the issues.

Just for the records, I edited the file guided by a `git diff 12-20.04..13-21.10` to check for any other oddities. Meaning we will need to remove `ENV DEBIAN_FRONTEND=noninteractive` from other places when refactoring these Dockerfiles.

[Sergio Durigan Junior (sergiodj)]

On Tuesday, January 18 2022, Athos Ribeiro wrote:

> Just for the records, I edited the file guided by a `git diff
> 12-20.04..13-21.10` to check for any other oddities. Meaning we will
> need to remove `ENV DEBIAN_FRONTEND=noninteractive` from other places
> when refactoring these Dockerfiles.

Ouch, thanks for catching this, Athos. It must have slipped during
previous reviews. We will certainly need to fix this issue.

--
Sergio
GPG key ID: E92F D0B3 6B14 F1F4 D8E0 EB2F 106D A1C8 C3CB BF14

diff --git a/Dockerfile b/Dockerfile
index c576d7b..6ca2e31 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -28,7 +28,8 @@ RUN set -eux; \
 		! grep -q '/usr/share/locale' /etc/dpkg/dpkg.cfg.d/docker; \
 	fi; \
 	apt-get update; \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends locales tzdata; rm -rf /var/lib/apt/lists/*; \
+  DEBIAN_FRONTEND=noninteractive apt-get full-upgrade -y; \
+  DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends locales tzdata; rm -rf /var/lib/apt/lists/*; \
 	localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8
 ENV LANG en_US.utf8