61 lines
1.3 KiB
Docker
61 lines
1.3 KiB
Docker
# Dockerfile
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# Production-ready multi-stage build for server deployment
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# Build stage
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FROM golang:1.23-alpine AS builder
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# Install necessary build tools
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RUN apk add --no-cache git make gcc libc-dev
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# Set working directory
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WORKDIR /build
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# Copy go.mod and go.sum files
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COPY go.mod go.sum* ./
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# Download dependencies
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RUN go mod download
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# Copy source code
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COPY . .
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# Create the configs directory in the build context
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RUN mkdir -p /build/configs && \
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cp -r configs/* /build/configs/ 2>/dev/null || :
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# Build the application with optimizations
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RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-w -s" -o /build/bin/app ./cmd/app
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# Final stage
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FROM alpine:3.19
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# Add necessary runtime packages
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RUN apk add --no-cache ca-certificates tzdata
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# Set timezone
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ENV TZ=Asia/Ho_Chi_Minh
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# Create non-root user
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RUN adduser -D -g '' appuser
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# Create app directories
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RUN mkdir -p /app/config /app/logs /app/storage
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WORKDIR /app
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# Copy binary and configs
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COPY --from=builder /build/bin/app /app/
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COPY --from=builder /build/configs /app/configs
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# Set ownership
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RUN chown -R appuser:appuser /app
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# Switch to non-root user
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USER appuser
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# Expose port
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EXPOSE 3000
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# Set environment variable for production
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ENV APP_ENV=production
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# Command to run the application
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ENTRYPOINT ["./app"]
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