32 lines
730 B
Docker
32 lines
730 B
Docker
|
# Stage 1: Build the Go binary
|
||
|
|
FROM golang:1.22-alpine AS builder
|
||
|
|
|
||
|
|
# Set the working directory inside the container
|
||
|
|
WORKDIR /app
|
||
|
|
|
||
|
|
# Copy go.mod and go.sum files
|
||
|
|
COPY go.mod go.sum ./
|
||
|
|
|
||
|
|
# Download and cache the Go modules
|
||
|
|
RUN go mod download
|
||
|
|
|
||
|
|
# Copy the source code into the container
|
||
|
|
COPY . .
|
||
|
|
|
||
|
|
# Build the Go binary for Linux
|
||
|
|
RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o server
|
||
|
|
|
||
|
|
# Stage 2: Create the smallest possible image
|
||
|
|
FROM gcr.io/distroless/base-debian11
|
||
|
|
|
||
|
|
# Set the working directory inside the container
|
||
|
|
WORKDIR /app
|
||
|
|
|
||
|
|
# Copy the Go binary from the builder stage
|
||
|
|
COPY --from=builder /app/server .
|
||
|
|
|
||
|
|
# Expose the necessary port (replace with your server port)
|
||
|
|
EXPOSE 3000
|
||
|
|
|
||
|
|
# Command to run the binary
|
||
|
|
CMD ["./server"]
|