commit a27bd8f0125f0c19d1059c9e0865f4971ca9f991 · keea.dog/knot-spindle

+26 -37

Dockerfile

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       FROM docker.io/golang:1.24-alpine3.21 AS build

     

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       from golang:1.24-alpine as builder

     

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       env KNOT_REPO_SCAN_PATH=/home/git/repositories

     

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       env CGO_ENABLED=1

     

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       ENV CGO_ENABLED=1

     

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       ENV KNOT_REPO_SCAN_PATH=/home/git/repositories

     

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       WORKDIR /usr/src/app

     

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       COPY go.mod go.sum ./

     

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       workdir /app

     

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       run apk add git gcc musl-dev

     

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       run git clone https://tangled.sh/@tangled.sh/core .

     

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       run go build -o /usr/bin/knot -ldflags '-s -w -extldflags "-static"' ./cmd/knot

     

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       RUN apk add --no-cache gcc musl-dev

     

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       RUN go mod download

     

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       from alpine:edge

     

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       expose 5555

     

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       expose 22

     

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       COPY . .

     

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       RUN go build -v \

     

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           -o /usr/local/bin/knot \

     

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           -ldflags='-s -w -extldflags "-static"' \

     

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           ./cmd/knot

     

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       label org.opencontainers.image.title='knot'

     

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       label org.opencontainers.image.description='data server for tangled'

     

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       label org.opencontainers.image.source='https://tangled.sh/@tangled.sh/knot-docker'

     

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       label org.opencontainers.image.url='https://tangled.sh'

     

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       label org.opencontainers.image.vendor='tangled.sh'

     

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       label org.opencontainers.image.licenses='MIT'

     

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       FROM docker.io/alpine:3.21

     

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       copy rootfs .

     

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       run chmod -R 755 /etc/s6-overlay

     

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       run apk add shadow s6-overlay execline openssl openssh git curl

     

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       run useradd -s /bin/nologin -d /home/git git && openssl rand -hex 16 | passwd --stdin git

     

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       run mkdir -p /home/git/repositories && chown -R git:git /home/git/repositories

     

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       copy --from=builder /usr/bin/knot /usr/bin

     

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       run mkdir /app && chown -R git:git /app

     

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       LABEL org.opencontainers.image.title=Tangled

     

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       LABEL org.opencontainers.image.description="Tangled is a decentralized and open code collaboration platform, built on atproto."

     

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       LABEL org.opencontainers.image.vendor=Tangled.sh

     

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       LABEL org.opencontainers.image.licenses=MIT

     

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       LABEL org.opencontainers.image.url=https://tangled.sh

     

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       LABEL org.opencontainers.image.source=https://tangled.sh/@tangled.sh/core

     

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       healthcheck --interval=60s --timeout=30s --start-period=5s --retries=3 \

     

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         cmd curl -f http://localhost:5555 || exit 1

     

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       RUN apk add --no-cache shadow s6-overlay execline openssh git curl && \

     

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           adduser --disabled-password git && \

     

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           # We need to set password anyway since otherwise ssh won't work

     

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           head -c 32 /dev/random | base64 | tr -dc 'a-zA-Z0-9' | passwd git --stdin && \

     

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           mkdir /app && mkdir /home/git/repositories

     

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       entrypoint ["/init"]

     

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       COPY --from=build /usr/local/bin/knot /usr/local/bin

     

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       COPY docker/rootfs/ .

     

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       RUN chmod +x /etc/s6-overlay/scripts/keys-wrapper && \

     

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           chown git:git /app && \

     

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           chown -R git:git /home/git/repositories

     

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       EXPOSE 22

     

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       EXPOSE 5555

     

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       HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \

     

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           CMD curl -f http://localhost:5555/ || exit 1

     

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       ENTRYPOINT ["/init"]

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rootfs/etc/s6-overlay/s6-rc.d/knotserver/run

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       #!/command/with-contenv ash

     

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       exec s6-setuidgid git /usr/local/bin/knot server

     

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       exec s6-setuidgid git /usr/bin/knot server

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rootfs/etc/s6-overlay/scripts/keys-wrapper

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       #!/bin/sh

     

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       # Execute the knot keys command with proper shell context

     

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       exec /bin/sh -c '/usr/local/bin/knot keys \

     

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           -output authorized-keys \

     

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       exec /bin/sh -c '/usr/bin/knot keys -output authorized-keys \

     

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           -internal-api "http://${KNOT_SERVER_INTERNAL_LISTEN_ADDR:-localhost:5444}" \

     

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           -git-dir "${KNOT_REPO_SCAN_PATH:-/home/git/repositories}" \

     

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           -log-path "/tmp/knotguard.log"' 
     

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           -log-path "/tmp/knotguard.log"'

     

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