playground: upgrade to Debian Buster
Buster is the latest stable release of Debian. Although Stretch is still
covered by LTS, it's better to be up to date.
Updates golang/go#25224
Change-Id: If91b7f3de834a6683880a1f661ff8777f58c38e7
Reviewed-on: https://go-review.googlesource.com/c/playground/+/227348
Reviewed-by: Carlos Amedee <carlos@golang.org>
diff --git a/Dockerfile b/Dockerfile
index ef329ea..ef02200 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,14 +3,14 @@
# license that can be found in the LICENSE file.
############################################################################
-FROM debian:stretch AS nacl
+FROM debian:buster AS nacl
RUN apt-get update && apt-get install -y --no-install-recommends curl bzip2 ca-certificates
RUN curl -s https://storage.googleapis.com/nativeclient-mirror/nacl/nacl_sdk/trunk.544461/naclsdk_linux.tar.bz2 | tar -xj -C /tmp --strip-components=2 pepper_67/tools/sel_ldr_x86_64
############################################################################
-FROM debian:stretch AS build
+FROM debian:buster AS build
LABEL maintainer="golang-dev@googlegroups.com"
ENV BUILD_DEPS 'curl git gcc patch libc6-dev ca-certificates'
@@ -82,7 +82,7 @@
############################################################################
# Final stage.
-FROM debian:stretch
+FROM debian:buster
RUN apt-get update && apt-get install -y git ca-certificates --no-install-recommends
