FROM golang:alpine AS build COPY . /app WORKDIR /app RUN GOOS=linux go build -o matrix-alertmanager-receiver FROM alpine WORKDIR /app COPY ./config.toml.sample /etc/matrix-alertmanager-receiver.toml COPY --from=build /app/matrix-alertmanager-receiver /app/matrix-alertmanager-receiver EXPOSE 9088 CMD ["./matrix-alertmanager-receiver"]