48 lines
1.2 KiB
Docker
48 lines
1.2 KiB
Docker
ARG REPO=library
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# Build mole for all arch
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FROM golang:1.12-alpine AS builder
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ENV MOLE_VERSION=0.4.0
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RUN apk add --no-cache git=2.22.0-r0 curl=7.66.0-r0 tar=1.32-r0
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RUN mkdir /app
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RUN curl -L "https://github.com/davrodpin/mole/archive/v${MOLE_VERSION}.tar.gz" | tar zx -C /app
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WORKDIR /app/mole-${MOLE_VERSION}
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# Download dependencies so they can be cached
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RUN go mod download
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# Build static
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ARG GOARCH=amd64
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ENV CGO_ENABLED=0 GOOS=linux
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RUN go build -a -ldflags "-X main.version=${MOLE_VERSION}-dockamole" -installsuffix nocgo -o /bin/mole github.com/davrodpin/mole/cmd/mole
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# Build client image using target arch
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FROM multiarch/qemu-user-static:4.1.0-1 as qemu-user-static
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FROM ${REPO}/alpine:3.9
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# Make multiarch capable
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COPY --from=qemu-user-static /usr/bin/qemu-* /usr/bin/
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# Copy mole from builder
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COPY --from=builder /bin/mole /usr/bin/mole
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RUN apk --no-cache add bash=4.4.19-r1 openssh-client=7.9_p1-r6
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RUN mkdir /mole
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RUN adduser -S -h /mole mole
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USER mole
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RUN mkdir -p /mole/.ssh
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RUN touch /mole/.ssh/config
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# Make a volume to persist keys
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VOLUME /mole/.ssh
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# Generate known hosts on first connect
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ENV GEN_KNOWN_HOSTS=1
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COPY ./start.sh ./
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CMD ./start.sh
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