39 lines
971 B
Docker
39 lines
971 B
Docker
# ==========================================
|
|
# Chat Switchboard - Backend Dockerfile
|
|
# ==========================================
|
|
# Standalone Go API server for cluster deployment.
|
|
# Build context is ./server (not repo root).
|
|
# ==========================================
|
|
|
|
# Build stage
|
|
FROM golang:1.22-bookworm AS builder
|
|
|
|
ARG APP_VERSION=dev
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy module files and download deps
|
|
COPY go.mod go.sum* ./
|
|
RUN go mod download
|
|
|
|
# Copy source and tidy (resolves any go.sum gaps)
|
|
COPY . .
|
|
RUN go mod tidy
|
|
RUN CGO_ENABLED=0 go build -ldflags="-s -w -X main.Version=${APP_VERSION}" -o /bin/switchboard .
|
|
|
|
# Runtime stage
|
|
FROM debian:bookworm-slim
|
|
|
|
RUN apt-get update && apt-get install -y --no-install-recommends \
|
|
ca-certificates \
|
|
&& rm -rf /var/lib/apt/lists/*
|
|
|
|
COPY --from=builder /bin/switchboard /usr/local/bin/switchboard
|
|
COPY --from=builder /app/database/migrations /app/database/migrations
|
|
|
|
WORKDIR /app
|
|
|
|
EXPOSE 8080
|
|
|
|
ENTRYPOINT ["switchboard"]
|