diff options
| -rw-r--r-- | Dockerfile | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/Dockerfile b/Dockerfile index 9c4608589..0eace2550 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,11 +1,18 @@ FROM debian:stable-slim +SHELL [ "/bin/sh", "-ec" ] -RUN apt-get update && apt-get -uy upgrade -RUN apt-get -y install ca-certificates && update-ca-certificates +RUN export DEBCONF_NONINTERACTIVE_SEEN=true \ + DEBIAN_FRONTEND=noninteractive \ + DEBIAN_PRIORITY=critical \ + TERM=linux ; \ + apt-get -qq update ; \ + apt-get -yyqq upgrade ; \ + apt-get -yyqq install ca-certificates ; \ + apt-get clean FROM scratch -COPY --from=0 /etc/ssl/certs /etc/ssl/certs +COPY --from=0 /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/ ADD coredns /coredns EXPOSE 53 53/udp |