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This commit is contained in:
Nicolas Viennot 2019-08-25 04:41:38 -04:00
parent e568b91f04
commit 6397e825bd
1 changed files with 20 additions and 14 deletions
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@ -1,12 +1,11 @@
FROM alpine:3.9
FROM alpine:3.9 AS build
RUN apk add --no-cache msgpack-c ncurses-libs libevent libexecinfo openssl zlib
RUN apk add --no-cache git wget cmake make gcc g++ linux-headers zlib-dev openssl-dev \
automake autoconf libevent-dev ncurses-dev msgpack-c-dev libexecinfo-dev
RUN set -ex; \
apk add --no-cache --virtual .build-deps \
git wget cmake make gcc g++ linux-headers zlib-dev openssl-dev \
automake autoconf libevent-dev ncurses-dev msgpack-c-dev libexecinfo-dev; \
\
mkdir -p /src/libssh/build; \
cd /src; \
wget -O libssh.tar.xz https://www.libssh.org/files/0.9/libssh-0.9.0.tar.xz; \
@ -14,18 +13,25 @@ RUN set -ex; \
cd /src/libssh/build; \
cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DWITH_SFTP=OFF ..; \
make -j "$(nproc)"; \
make install ;\
\
mkdir -p /src/; \
cd /src/; \
git clone https://github.com/tmate-io/tmate-ssh-server.git; \
cd tmate-ssh-server; \
make install
RUN mkdir -p /src/tmate-ssh-server
COPY . /src/tmate-ssh-server
RUN set -ex; \
cd /src/tmate-ssh-server; \
./autogen.sh; \
./configure --prefix=/usr CFLAGS="-D_GNU_SOURCE"; \
make -j "$(nproc)"; \
make install ;\
rm -rf /src; \
apk del .build-deps
make install
### Minimal run-time image
FROM alpine:3.9
RUN apk add --no-cache msgpack-c ncurses-libs libevent libexecinfo openssl zlib
COPY --from=build /usr/lib/libssh.so.* /usr/lib/
COPY --from=build /usr/bin/tmate-ssh-server /usr/bin/
# TODO not run as root. Instead, use capabilities.