i am a complete beginner who tries to use collabora online.
The server is only accessible via VPN. Nextcloud is already running on the server and I have a subdomain that points to the same IP address as the Nextcloud server. The Nextcloud server runs on a Ubuntu 18.04 via apache and a ssl certificate.
I loaded the docker image and try to run the collabora server (on the same server as nextcloud) using the subdomain with apache.
docker pull collabora/code
docker run -t -d -p 127.0.0.1:9980:9980 -e ‘domain=my\.nextcloud\.domain’ --restart always --cap-add MKNOD collabora/code
(not my real domainname)
sudo a2enmod proxy
Then I changed the following vhost config file line :
to: ServerName my.sub.domain:443
(not the real subdomain name)
now I went on with:
-systemctl reload apache2
The server was running and could be pinged.
I pasted the subdomain URL into the given field in the nextcloud collabora settings with the port 9980 and received:
Could not connect to the Collabora Online server
I know that my subdomain is still missing the SSL certificate but shouldn’t it be possible to establish at least a connection to the subdomain-server at this point?
Since I also don’t know very much about configuration of certificates: Is it possible to use the same certificate from the nextcloud-server for the collabora server?
Do I need to configure the port?
I am a bit overwhelmed with all these topics, I hope somebody could help me figuring this out.
Thanks in advance!