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new dockerfile

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This commit is contained in:
Boshi Lian 2022-07-04 16:46:33 +00:00
parent 17f558ae93
commit 4beede6d0b
2 changed files with 9 additions and 5 deletions
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12
Dockerfile
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@ -2,10 +2,13 @@ FROM golang:1.18-stretch as builder
ARG VER=devel ARG VER=devel
RUN mkdir -p /out
ADD . /src/ ADD . /src/
WORKDIR /src/sshpiperd WORKDIR /src/cmd/sshpiperd
RUN CGO_ENABLED=0 go build -ldflags "-X main.version=$VER" -o /sshpiperd RUN CGO_ENABLED=0 go build -ldflags "-X main.mainver=$VER" -o /out/sshpiperd
WORKDIR /src/plugin/workingdir
RUN CGO_ENABLED=0 go build -o /out/workingdir
FROM busybox FROM busybox
LABEL maintainer="Boshi Lian<farmer1992@gmail.com>" LABEL maintainer="Boshi Lian<farmer1992@gmail.com>"
@ -13,8 +16,9 @@ LABEL maintainer="Boshi Lian<farmer1992@gmail.com>"
RUN mkdir /etc/ssh/ RUN mkdir /etc/ssh/
ADD entrypoint.sh / ADD entrypoint.sh /
COPY --from=builder /sshpiperd / COPY --from=builder /out/* /
COPY --from=ep76/openssh-static:latest /usr/bin/ssh-keygen /ssh-keygen
EXPOSE 2222 EXPOSE 2222
ENTRYPOINT ["/entrypoint.sh"] ENTRYPOINT ["/entrypoint.sh"]
CMD ["/sshpiperd", "daemon"] CMD ["/sshpiperd", "/workingdir"]

2
entrypoint.sh
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@ -3,7 +3,7 @@ set -euo pipefail
if [ ! -f /etc/ssh/ssh_host_rsa_key ];then if [ ! -f /etc/ssh/ssh_host_rsa_key ];then
/sshpiperd genkey > /etc/ssh/ssh_host_rsa_key /ssh-keygen -t rsa -N '' -f /etc/ssh/ssh_host_rsa_key
fi fi
exec "$@" exec "$@"