Keycloak-gatekeeper

Dockerfile

FROM golang:1.11 as build
ARG VERSION=master
ARG GOOS=linux
ARG GOARCH=amd64
ENV AUTHOR keycloak
ENV NAME keycloak-gatekeeper
RUN go get -v -d github.com/$AUTHOR/$NAME 2>/dev/null; \
  cd $GOPATH/src/github.com/$AUTHOR/$NAME \
  && git checkout $VERSION \
  && sed -i 's/keycloak-proxy/keycloak-gatekeeper/g' Makefile \
  && make static \
  && cp bin/* /opt/

FROM ubuntu as cert
RUN apt-get update && apt-get install -y ca-certificates

FROM scratch
LABEL Name=keycloak-gatekeeper \
      Release=https://github.com/keycloak/keycloak-gatekeeper \
      Url=https://github.com/keycloak/keycloak-gatekeeper \
      Help=https://issues.jboss.org/projects/KEYCLOAK/issues
WORKDIR /
COPY --from=build /opt/* /opt/
COPY --from=cert /etc/ssl/certs /etc/ssl/certs
ENTRYPOINT [ "/opt/keycloak-gatekeeper" ]