From f0aa7fc30853e9f640f9b101b8dab1a7511eab52 Mon Sep 17 00:00:00 2001
From: Christian Joun <cjoun@proofpoint.com>
Date: Mon, 8 Apr 2019 16:50:48 -0700
Subject: [PATCH] Fix debian and apply security update

---
 Dockerfile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 9145be32..4ab5333c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,12 @@ ADD        . /go/src/github.com/proofpoint/certificate-init-container
 RUN        go install github.com/proofpoint/certificate-init-container && \
            go test github.com/proofpoint/certificate-init-container/...
 
-FROM alpine
+FROM debian:9.8-slim
+
+RUN apt-get update && \
+   DEBIAN_FRONTEND=noninteractive apt-get install --assume-yes \
+                    # These packages are security updates
+                    tzdata=2019a-0+deb9u1
+
 COPY --from=0 /go/bin/certificate-init-container .
 ENTRYPOINT ["/certificate-init-container"]