init commit

Dockerfile

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+# Use a smaller base image for the build stage
+FROM golang:alpine AS builder
+
+LABEL stage=gobuilder
+
+ARG TARGETARCH
+ENV CGO_ENABLED=0 GOOS=linux GOARCH=${TARGETARCH}
+
+# Combine apk commands into one to reduce layer size
+RUN apk update --no-cache && apk add --no-cache tzdata ca-certificates
+
+WORKDIR /build
+
+# Copy go.mod and go.sum first to take advantage of Docker caching
+COPY go.mod go.sum ./
+RUN go mod download
+
+# Copy the rest of the application code
+COPY . .
+
+# Build the binary with optimization flags to reduce binary size
+RUN go build -ldflags="-s -w" -o /app/ppanel ppanel.go
+
+# Final minimal image
+FROM scratch
+
+# Copy CA certificates and timezone data
+COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
+COPY --from=builder /usr/share/zoneinfo/Asia/Shanghai /usr/share/zoneinfo/Asia/Shanghai
+
+ENV TZ=Asia/Shanghai
+
+# Set working directory and copy binary
+WORKDIR /app
+
+COPY --from=builder /app/ppanel /app/ppanel
+COPY --from=builder /etc /app/etc
+
+# Expose the port (optional)
+EXPOSE 8080
+
+# Specify entry point
+ENTRYPOINT ["/app/ppanel"]
+CMD ["run", "--config", "etc/ppanel.yaml"]