# ---- Build Stage ----

FROM golang:1.24-alpine AS builder

ARG RELEASE=latest

RUN apk add --no-cache git bash

WORKDIR /src

# Detect architecture and set GOARCH

RUN ARCH=$(case `uname -m` in \

x86_64) echo amd64 ;; \

armv7l) echo arm ;; \

aarch64) echo arm64 ;; \

ppc64le) echo ppc64le ;; \

s390x) echo s390x ;; \

*) echo "unsupported arch"; exit 1 ;; \

esac) && \

echo "Building for ARCH=$ARCH" && \

export GOOS=linux && \

export GOARCH=$ARCH && \

# Build MinIO using official go install

if [ "$RELEASE" = "latest" ]; then \

go install github.com/minio/minio@latest ; \

else \

go install github.com/minio/minio@${RELEASE} ; \

fi

# ---- Runtime Stage ----

FROM alpine:3.20

RUN apk add --no-cache ca-certificates && \

addgroup -S minio && adduser -S minio -G minio

# Copy the binary from builder

COPY --from=builder /go/bin/minio /usr/local/bin/minio

USER minio

WORKDIR /home/minio

EXPOSE 9000 9001

VOLUME ["/data"]

ENTRYPOINT ["minio"]

CMD ["server", "/data", "--console-address", ":9001"]