commit e536825d440c753925cbfe64e7fceafc526fff30
author beierlm <mark.beierl@canonical.com> Thu Jan 13 13:24:08 2022 -0500
committer beierlm <mark.beierl@canonical.com> Tue Jan 18 15:39:58 2022 -0500
tree a866de091d991a2dce59c31adac87e7d529fb696
parent 12ed0f5b0c9469464c58c68f75e3f16aefab98b9

Bug 1850: LTS Support

Updates base to Ubuntu 20.04
Updates python to 3.8
Updates pip dependencies to more recent versions
Adds apt cache to stage 2 dockerfile

Fixes bug 1850

Change-Id: I29dcb5862b26021cecb4e581bd3cbd870682c968
Signed-off-by: beierlm <mark.beierl@canonical.com>

Dockerfile

diff --git a/Dockerfile b/Dockerfile
index b949260..6411021 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -22,7 +22,13 @@
 #   devops-stages/stage-build.sh
 #
 
-FROM ubuntu:18.04
+FROM ubuntu:20.04
+
+ARG APT_PROXY
+RUN if [ ! -z $APT_PROXY ] ; then \
+    echo "Acquire::http::Proxy \"$APT_PROXY\";" > /etc/apt/apt.conf.d/proxy.conf ;\
+    echo "Acquire::https::Proxy \"$APT_PROXY\";" >> /etc/apt/apt.conf.d/proxy.conf ;\
+    fi
 
 RUN DEBIAN_FRONTEND=noninteractive apt-get update && \
     DEBIAN_FRONTEND=noninteractive apt-get -y install \