mirror of
https://github.com/tmate-io/tmate-ssh-server.git
synced 2020-11-18 19:53:51 -08:00
42 lines
1.2 KiB
Docker
42 lines
1.2 KiB
Docker
FROM alpine:3.9 AS build
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RUN apk add --no-cache msgpack-c ncurses-libs libevent libexecinfo openssl zlib
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RUN apk add --no-cache git wget cmake make gcc g++ linux-headers zlib-dev openssl-dev \
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automake autoconf libevent-dev ncurses-dev msgpack-c-dev libexecinfo-dev
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RUN set -ex; \
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mkdir -p /src/libssh/build; \
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cd /src; \
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wget -O libssh.tar.xz https://www.libssh.org/files/0.9/libssh-0.9.0.tar.xz; \
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tar -xf libssh.tar.xz -C /src/libssh --strip-components=1; \
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cd /src/libssh/build; \
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cmake -DCMAKE_INSTALL_PREFIX:PATH=/usr -DWITH_SFTP=OFF ..; \
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make -j "$(nproc)"; \
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make install
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RUN mkdir -p /src/tmate-ssh-server
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COPY . /src/tmate-ssh-server
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RUN set -ex; \
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cd /src/tmate-ssh-server; \
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./autogen.sh; \
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./configure --prefix=/usr CFLAGS="-D_GNU_SOURCE"; \
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make -j "$(nproc)"; \
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make install
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### Minimal run-time image
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FROM alpine:3.9
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RUN apk add --no-cache msgpack-c ncurses-libs libevent libexecinfo openssl zlib
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COPY --from=build /usr/lib/libssh.so.* /usr/lib/
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COPY --from=build /usr/bin/tmate-ssh-server /usr/bin/
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# TODO not run as root. Instead, use capabilities.
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COPY docker-entrypoint.sh /usr/local/bin
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EXPOSE 2200
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ENTRYPOINT ["docker-entrypoint.sh"]
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