Dockerfile

FROM golang:alpine AS build

ENV GO111MODULE=on

WORKDIR /go/src/app

LABEL maintainer="github@shanaakh.pro"

RUN apk add bash ca-certificates git gcc g++ libc-dev

COPY go.mod go.sum ./

RUN go mod download

COPY . .

RUN export VERSION=$(cat VERSION) && \
  CGO_ENABLED=1 GOOS=linux GOARCH=amd64 go build -ldflags "-X github.com/opencars/opencars/pkg/version.Version=$VERSION" -o /go/bin/server ./cmd/server/main.go

FROM alpine

RUN apk update && apk upgrade && apk add curl

WORKDIR /app

COPY --from=build /go/bin/server ./server
COPY ./config ./config
COPY ./docs /docs

EXPOSE 8080

HEALTHCHECK --interval=10s --timeout=3s \
  CMD curl -f http://localhost:8080/health || exit 1

ENTRYPOINT ["./server"]