Hi, my Openmeetings docker is working now. So i took the next step:
I use the nginx-letsencrypt ssl proxy (https://hub.docker.com/r/jrcs/letsencrypt-nginx-proxy-companion/) to auto-generate certs. This is working with other containers. As in the grafana expample from the page above , i start the OM-Docker container with an additional -e "VIRTUAL_PORT=5080" Now i can connect via the proxy to my OM container, the login page opens but i cannot login. INFO 04-02 10:59:37.346 o.a.w.p.h.CsrfPreventionRequestCycleListener:779 [nio-5080-exec-6] - Possible CSRF attack, request URL: http://om.xxxxx.de/openmeetings/wicket/bookmarkable/org.apache.openmeetings.web.pages.auth.SignInPage, Origin: https://om.xxxxx.de, action: aborted with error 400 Origin does not correspond to request Wolfgang