beacon-kit/Dockerfile.beacond at 2f7e88022b8b076f456e13753171ae7867c3c8fb · evstack/beacon-kit · GitHub

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# Build stage
FROM golang:1.23-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
    bash \
    make \
    git \
    build-base \
    gcc \
    musl-dev \
    ncurses

# Set up build directory
WORKDIR /beacon-kit

# Copy only necessary files for building
COPY . .

# Build the application
RUN make build

# Final stage
FROM alpine:latest

# Install minimal runtime dependencies
RUN apk add --no-cache \
    make \
    bash \
    curl \
    jq \
    ncurses

# Set environment variables
ENV TESTAPP_FILES_DIR=/beacon-kit/testing/files \
    JWT_PATH=/beacon-kit/testing/files/jwt.hex \
    ETH_GENESIS_PATH=/beacon-kit/testing/files/eth-genesis.json \
    NETHER_ETH_GENESIS_PATH=/beacon-kit/testing/files/eth-nether-genesis.json \
    ETH_DATA_DIR=/beacon-kit/.tmp/eth-home \
    IPC_PATH=/beacon-kit/.tmp/eth-home/eth-engine.ipc \
    HTTP_URL=0.0.0.0:8551 \
    IPC_PREFIX=ipc:// \
    HTTP_PREFIX=http:// \
    JWT_SECRET_PATH=/beacon-kit/testing/files/jwt.hex

# Create necessary directories
RUN mkdir -p /beacon-kit/testing/files /beacon-kit/.tmp/eth-home

# Copy only necessary files from builder
COPY --from=builder /beacon-kit/testing/files/entrypoint-docker.sh /beacon-kit/testing/files/
COPY --from=builder /beacon-kit/testing/files/jwt.hex /beacon-kit/testing/files/
COPY --from=builder /beacon-kit/testing/files/eth-genesis.json /beacon-kit/testing/files/
COPY --from=builder /beacon-kit/testing/files/eth-nether-genesis.json /beacon-kit/testing/files/
COPY --from=builder /beacon-kit/build/bin/beacond /bin/beacond
COPY --from=builder /beacon-kit/build/bin/beacond /beacon-kit/build/bin/beacond

# Set working directory
WORKDIR /beacon-kit

# Make entrypoint script executable
RUN chmod +x $TESTAPP_FILES_DIR/entrypoint-docker.sh

# Set the entrypoint
CMD JWT_SECRET_PATH=$JWT_PATH $TESTAPP_FILES_DIR/entrypoint-docker.sh