FROM alpine:latest

COPY nodebb_invite_link /usr/local/bin/

VOLUME /var/lib/nodebb_invite_link
EXPOSE 9876

ENV DOMAIN   ""
ENV "INVITE_LISTEN"   9876
ENV "INVITE_SEQ"      "/var/lib/nodebb_invite_link/sequence"

ENV "INVITE_DBHOST"     "postgres"
ENV "INVITE_DBPORT"     5432
ENV "INVITE_DBNAME"     "nodebb"
ENV "INVITE_DBUSERNAME" "nodebb"
ENV "INVITE_DBPASSWORD" "nodebb"

CMD ["/usr/local/bin/nodebb_invite_link"]