From d6fcd98f7c8b2238637dcb30875f7fe115944e1d Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 18 Jun 2020 18:31:47 +0900
Subject: [PATCH] Smaller docker image
---
docker/Dockerfile | 35 +++++++++++++++++++++++++----------
1 file changed, 25 insertions(+), 10 deletions(-)
diff --git a/docker/Dockerfile b/docker/Dockerfile
index 2c658866..e1f0360e 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,9 +1,10 @@
-FROM k8s.gcr.io/debian-base-amd64:v2.0.0
+FROM debian:10 as build
-RUN /usr/local/bin/clean-install \
+RUN apt-get update && \
+ apt-get install -y --no-install-recommends \
git g++ make binutils autoconf automake autotools-dev libtool \
- pkg-config libev-dev libjemalloc-dev \
- libev4 libjemalloc1 ca-certificates mime-support && \
+ pkg-config libev-dev libjemalloc-dev \
+ ca-certificates mime-support && \
git clone --depth 1 -b OpenSSL_1_1_1g-quic-draft-29 https://github.com/tatsuhiro-t/openssl && \
cd openssl && ./config enable-tls1_3 --openssldir=/etc/ssl && make -j$(nproc) && make install_sw && cd .. && rm -rf openssl && \
git clone --depth 1 https://github.com/ngtcp2/nghttp3 && \
@@ -12,11 +13,25 @@ RUN /usr/local/bin/clean-install \
make -j$(nproc) && make install-strip && cd .. && rm -rf nghttp3 && \
git clone --depth 1 https://github.com/ngtcp2/ngtcp2 && \
cd ngtcp2 && autoreconf -i && \
- ./configure && \
- make -j$(nproc) && make install-strip && cp examples/server examples/client /usr/local/bin && cd .. && rm -rf ngtcp2 && \
- strip /usr/local/lib/*.so.*.* /usr/local/lib/engines-*/*.so && \
- rm -rf /usr/local/lib/libssl.so /usr/local/lib/libcrypto.so /usr/local/lib/libssl.a /usr/local/lib/libcrypto.a /usr/local/lib/pkgconfig/*ssl.pc /usr/local/include/openssl/* && \
- apt-get -y purge git g++ make binutils autoconf automake autotools-dev libtool pkg-config \
- libev-dev libjemalloc-dev && \
+ ./configure \
+ LIBS="-ldl -pthread" \
+ OPENSSL_LIBS="-l:libssl.a -l:libcrypto.a" \
+ LIBEV_LIBS="-l:libev.a" \
+ JEMALLOC_LIBS="-l:libjemalloc.a" && \
+ make -j$(nproc) LDFLAGS="-static-libtool-libs" && \
+ strip examples/client examples/server && \
+ cp examples/client examples/server /usr/local/bin && \
+ cd .. && rm -rf ngtcp2 && \
+ apt-get -y purge \
+ git g++ make binutils autoconf automake autotools-dev libtool \
+ pkg-config libev-dev libjemalloc-dev \
+ ca-certificates && \
apt-get -y autoremove --purge && \
rm -rf /var/log/*
+
+FROM gcr.io/distroless/cc-debian10
+
+COPY --from=build /usr/local/bin/client /usr/local/bin/server /usr/local/bin/
+COPY --from=build /etc/mime.types /etc/
+
+CMD ["/usr/local/bin/client"]
--
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