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Authenticator/Dockerfile
cialloo 59e5676c26
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fix: Correct working directory and file paths in Dockerfile for build process
2025-10-12 11:12:24 +08:00

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Docker

# Build stage
FROM golang:1.24.4-alpine AS builder
# Install build dependencies
RUN apk add --no-cache git
# Set working directory
WORKDIR /src
# Copy go mod files from root directory
COPY go.mod go.sum ./
# Download dependencies
RUN go mod download
# Copy source code from app directory
COPY app/ .
# Build the application
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o authenticator app/authenticator.go
# Production stage
FROM alpine:latest
# Install ca-certificates for HTTPS
RUN apk --no-cache add ca-certificates
WORKDIR /root/
# Copy binary from builder
COPY --from=builder /src/authenticator .
# Copy config file
COPY --from=builder /src/app/etc/authenticator.yaml ./etc/
# Expose port
EXPOSE 8888
# Run the application
CMD ["./authenticator", "-f", "etc/authenticator.yaml"]