postgres/Dockerfile

FROM golang:alpine as builder

RUN apk --no-cache add git
RUN go get -v -u github.com/xenolf/lego

FROM registry.gitlab.com/thallian/docker-confd-env:master

COPY --from=builder /go/bin/lego /bin/lego

ENV PGDATA /var/lib/postgresql/data

RUN apk add --no-cache postgresql postgresql-contrib ca-certificates

RUN mkdir -p /run/postgresql && mkdir -p $PGDATA
RUN chown -R postgres /run/postgresql && chown -R postgres $PGDATA
RUN chmod 775 /run/postgresql

ADD /rootfs /

VOLUME /var/lib/postgresql/data /var/lib/postgresql/.lego

EXPOSE 5432