added multi-domain and s6

kopano.dockerfile

@@ -1,13 +1,11 @@
 # FROM ubuntu:20.04
 FROM tozd/runit:ubuntu-focal
-# declaration section
-ARG MAIL_DOMAIN=zntrl.de
-EXPOSE 80 443 
-EXPOSE 2003   
-EXPOSE 993    
-EXPOSE 8443   
-# build section
-# kopano
+# build s6 process manager
+# build postfix
+# build postgres
+# build apache
+# build z-push
+# build kopano
 WORKDIR /root
 COPY dist/core-11.0.2.50.507cbae-Ubuntu_20.04-amd64.tar.gz .
 COPY dist/webapp-6.0.0.57.1049268-Ubuntu_20.04-all.tar.gz .
@@ -15,6 +13,12 @@ COPY deploy-kopano.sh .
 RUN ./deploy-kopano.sh
 COPY service /etc/service
 # https://documentation.kopano.io/kopanocore_administrator_manual/configure_kc_components.html#configure-kopano-dagent-for-delivery-via-unix-socket
+# declaration section
+ARG MAIL_DOMAIN=zntrl.de
+EXPOSE 80 443 
+EXPOSE 2003   
+EXPOSE 993    
+EXPOSE 8443   
 # create run scripts in etc/service
 # CMD ["/usr/sbin/kopano-server", "-F", "-c", "/etc/kopano/server.cfg"]
-ENTRYPOINT [""]
+ENTRYPOINT ["init.sh"]