Dockerfile

# Let's build maesh for linux-amd64
FROM golang:1.13-alpine AS base-image

# Package dependencies
RUN apk --no-cache --no-progress add \
    bash \
    gcc \
    git \
    make \
    musl-dev \
    mercurial \
    curl \
    tar \
    ca-certificates \
    tzdata \
    && update-ca-certificates \
    && rm -rf /var/cache/apk/*

WORKDIR /go/src/github.com/containous/maesh

# Download goreleaser binary to bin folder in $GOPATH
RUN curl -sfL https://install.goreleaser.com/github.com/goreleaser/goreleaser.sh | sh

# Download golangci-lint binary to bin folder in $GOPATH
RUN curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | bash -s -- -b $GOPATH/bin v1.22.2

ENV GO111MODULE on
COPY go.mod go.sum ./
RUN go mod download
COPY . .

FROM base-image as maker

ARG MAKE_TARGET=local-build

RUN make ${MAKE_TARGET}

## IMAGE
FROM alpine:3.10

RUN addgroup -g 1000 -S app && \
    adduser -u 1000 -S app -G app

COPY --from=base-image /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=maker /go/src/github.com/containous/maesh/dist/maesh /app/

ENTRYPOINT ["/app/maesh"]