GEODE-8334: OS changes (#5917)
* Update Ubuntu to 20.04
* Use docker 19.03.14 because of breaking API changes.
diff --git a/ci/images/google-geode-builder/scripts/setup.sh b/ci/images/google-geode-builder/scripts/setup.sh
index 78b0f47..1aca957 100755
--- a/ci/images/google-geode-builder/scripts/setup.sh
+++ b/ci/images/google-geode-builder/scripts/setup.sh
@@ -40,7 +40,9 @@
ca-certificates \
cgroupfs-mount \
docker-compose \
- docker-ce \
+ containerd.io \
+ docker-ce="5:19.03.14~3-0~ubuntu-focal" \
+ docker-ce-cli="5:19.03.14~3-0~ubuntu-focal" \
git \
google-chrome-stable \
htop \
diff --git a/ci/pipelines/images/deploy_images_pipeline.sh b/ci/pipelines/images/deploy_images_pipeline.sh
index a6f5c4d..3ee1327 100755
--- a/ci/pipelines/images/deploy_images_pipeline.sh
+++ b/ci/pipelines/images/deploy_images_pipeline.sh
@@ -72,7 +72,7 @@
public-pipelines: ${PUBLIC_PIPELINES}
gcp-project: ${GCP_PROJECT}
windows-base-family: windows-2016
-linux-base-family: ubuntu-minimal-1804-lts
+linux-base-family: ubuntu-minimal-2004-lts
YML
