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fix: build multi-arch failed #26

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Merged
ngovinh2k2 merged 1 commit into from
Jan 29, 2026
Merged

fix: build multi-arch failed #26

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27 changes: 17 additions & 10 deletions Dockerfile
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# Use the official golang image to create a binary.
# This is based on Debian and sets the GOPATH to /go.
# https://hub.docker.com/_/golang
FROM golang:1.24-bookworm as builder
FROM --platform=$BUILDPLATFORM golang:1.24-bookworm AS builder

# Create and change to the app directory.
WORKDIR /app
Expand All @@ -12,12 +12,23 @@ WORKDIR /app
COPY go.mod go.sum ./
RUN go mod download

# Copy local code to the container image.
COPY . ./
# Copy source
COPY . .

# Build args from buildx
ARG TARGETOS
ARG TARGETARCH

# Build static binary for correct platform
RUN CGO_ENABLED=0 \
GOOS=$TARGETOS \
GOARCH=$TARGETARCH \
go build \
-trimpath \
-ldflags="-s -w" \
-o mpa-service \
./cmd/mpa

# Build the binary with optimizations.
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -ldflags '-extldflags "-static"' -o mpa-service ./cmd/mpa
# Ensure binary is world-executable BEFORE copying to scratch
RUN chmod 755 /app/mpa-service

# Use scratch image for smallest possible container
Expand All @@ -39,10 +50,6 @@ USER 1000
# Expose the default port
EXPOSE 80

# Add health check
# HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
# CMD ["/app/mpa-service", "health"] || exit 1

# Add metadata labels
LABEL maintainer="Space-DF" \
description="Multi-Protocol Agent (MPA) service" \
Expand Down