23 lines
636 B
Docker
23 lines
636 B
Docker
# Build stage
|
|
FROM golang:1.21-alpine AS builder
|
|
WORKDIR /src
|
|
|
|
# sqlite3 driver requires CGO; install build deps
|
|
RUN apk add --no-cache build-base sqlite-dev
|
|
|
|
COPY go.mod go.sum ./
|
|
RUN go mod download
|
|
COPY . .
|
|
|
|
RUN CGO_ENABLED=1 GOOS=linux GOARCH=amd64 \
|
|
go build -ldflags "-s -w" -o /app/server ./cmd/server
|
|
|
|
# Final image
|
|
FROM alpine:3.18
|
|
RUN apk add --no-cache ca-certificates netcat-openbsd curl sqlite-libs
|
|
COPY --from=builder /app/server /usr/local/bin/server
|
|
COPY scripts/wait-for-mqtt.sh /usr/local/bin/wait-for-mqtt.sh
|
|
RUN chmod +x /usr/local/bin/wait-for-mqtt.sh
|
|
EXPOSE 8080
|
|
ENTRYPOINT ["/usr/local/bin/wait-for-mqtt.sh"]
|