fix(keystone): clean up after ourselves in images
diff --git a/internal/pkg/image_repositories/template/Dockerfile b/internal/pkg/image_repositories/template/Dockerfile
index 599a0c9..97a588c 100644
--- a/internal/pkg/image_repositories/template/Dockerfile
+++ b/internal/pkg/image_repositories/template/Dockerfile
@@ -16,7 +16,9 @@
ADD https://github.com/novnc/novnc.git#v1.3.0 /usr/share/novnc
{{- else if eq .Project "keystone" }}
RUN <<EOF /bin/bash
+ set -e
source /etc/lsb-release
+ apt-get update
apt-get install -y --no-install-recommends wget apache2
wget --no-check-certificate \
https://github.com/zmartzone/mod_oauth2/releases/download/v3.2.2/libapache2-mod-oauth2_3.2.2-1.${DISTRIB_CODENAME}+1_amd64.deb \
@@ -29,5 +31,7 @@
./libapache2-mod-oauth2_3.2.2-1.${DISTRIB_CODENAME}+1_amd64.deb \
./liboauth2_1.4.3-1.${DISTRIB_CODENAME}+1_amd64.deb
apt-get purge -y wget
+ apt-get clean
+ rm -rf /var/lib/apt/lists/*
EOF
{{- end }}