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Merged
vladukdev merged 3 commits into from
Aug 1, 2025
Merged

Release/3.0.1 #2

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a5cc957
compiling go from source
vladukdev Aug 1, 2025
f5bdfca
permission fix
vladukdev Aug 1, 2025
9e1f1d5
simplified approach
vladukdev Aug 1, 2025
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38 changes: 17 additions & 21 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,27 +1,23 @@
# Multi-stage build to compile registry from source with latest Go
FROM golang:1.23-alpine AS builder

RUN apk add --no-cache git ca-certificates

# Clone and build the registry from source with latest Go (fixes vulnerability)
WORKDIR /src
RUN git clone --depth 1 --branch v3.0.0 https://github.com/distribution/distribution.git .
RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w" -o /registry ./cmd/registry

# Test the binary works in builder
RUN /registry --version

# Final stage - minimal runtime image
FROM alpine:3.21

RUN apk add --no-cache ca-certificates

RUN set -eux; \
# Check https://github.com/distribution/distribution/releases for latest version
# Updated to use a newer version that should have Go vulnerability fixes
version='3.0.1'; \
apkArch="$(apk --print-arch)"; \
case "$apkArch" in \
x86_64) arch='amd64'; sha256='UPDATE_HASH_HERE' ;; \
aarch64) arch='arm64'; sha256='UPDATE_HASH_HERE' ;; \
armhf) arch='armv6'; sha256='UPDATE_HASH_HERE' ;; \
armv7) arch='armv7'; sha256='UPDATE_HASH_HERE' ;; \
ppc64le) arch='ppc64le'; sha256='UPDATE_HASH_HERE' ;; \
s390x) arch='s390x'; sha256='UPDATE_HASH_HERE' ;; \
riscv64) arch='riscv64'; sha256='UPDATE_HASH_HERE' ;; \
*) echo >&2 "error: unsupported architecture: $apkArch"; exit 1 ;; \
esac; \
wget -O registry.tar.gz "https://github.com/distribution/distribution/releases/download/v${version}/registry_${version}_linux_${arch}.tar.gz"; \
echo "$sha256 *registry.tar.gz" | sha256sum -c -; \
tar --extract --verbose --file registry.tar.gz --directory /bin/ registry; \
rm registry.tar.gz; \
registry --version
# Copy the compiled binary from builder stage
COPY --from=builder /registry /bin/registry

COPY ./config-example.yml /etc/distribution/config.yml

Expand All @@ -33,4 +29,4 @@ EXPOSE 5000
COPY entrypoint.sh /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]

CMD ["/etc/distribution/config.yml"]
CMD ["/etc/distribution/config.yml"]
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