Dockerfile

#
# Build frontend
#
FROM node:lts-alpine as frontend-builder
WORKDIR /app
COPY package*.json ./
RUN npm install
COPY ./web/src ./web/src
COPY ./*.config.js .
RUN npm run dist

#
# Build backend
#
FROM golang:1.21.4-alpine as backend-builder

ARG TARGETARCH
ARG TARGETOS

LABEL maintainer="wout.slakhorst@nuts.nl"

RUN apk update \
 && update-ca-certificates

ENV GO111MODULE on
ENV GOPATH /

RUN mkdir /app && cd /app
WORKDIR /app
COPY go.mod .
COPY go.sum .
RUN go mod download && go mod verify

COPY . .
COPY --from=frontend-builder /app/web/dist /app/web/dist
RUN CGO_ENABLED=0 GOOS=$TARGETOS GOARCH=$TARGETARCH go build -ldflags="-w -s" -o /app/nuts-monitor

#
# Runtime
#
FROM alpine:3.18
RUN apk update \
  && apk add --no-cache \
             tzdata \
             curl \
  && update-ca-certificates
RUN mkdir /app && cd /app
WORKDIR /app
RUN apk update \
  && apk add --no-cache \
             tzdata \
             curl
COPY --from=backend-builder /app/nuts-monitor .

HEALTHCHECK --start-period=5s --timeout=5s --interval=10s \
    CMD curl -f http://localhost:1313/health || exit 1

EXPOSE 1313
ENTRYPOINT ["/app/nuts-monitor"]
CMD ["--configfile","/app/server.config.yaml"]