Collabora app doesn appear in nextcloud

The collabora app does not appear in nextcloud. Why

I follow the howto

My Server stays hat home and i browse the nextcloud with

  1. I have run, is this right?
    docker run -t -d -p -e ‘’ --restart always --cap-add MKNOD collabora/code

  2. In the virutalhost the servername is also,
    because i cannot create a subdomain on fritzbox

  3. The collabora link on nextcloud is

Where is the issue?

Can anyone tell me what i must insert in domain? thanks

docker run -t -d -p -e '' --restart always --cap-add MKNOD collabora/code

Your Nextcloud instance is at this adresse :

So your docker line will be :

-e domain=cloud\\.mydomain\\.com

Ok thanks very clear.

My nextcloud adress is at this address:

So what will my docker line will be?

I’m not a Star in this topic, but i think docker ask for the domain, not the URL.
So i think you should just don’t care about the /nextcloud

Ok, i habe chance my nextcloud host in, and my host for office ist yyyyyy.
I have activate Collabora Online, the Collabora Server is
But the office package ist not shwon on nextcloudapps.
What is wrong?

i go back to 10.0.1, then the app appears as “Büro”, but when i click on new document, there is no collabora-gui. Why?

I tell my solution myself
Because of the issue from #7:
i edit /etc/apache2/conf-available/security.conf:
Header set X-Frame-Options: "allow-from"
Now i get the “Unauthorized WOPI host”

docker ps
docker kill CONTAINER ID
docker run -t -d -p -e 'domain=cloud\\.nextcloud\\.com' -e 'username=admin' -e 'password=123456' --restart always --cap-add MKNOD collabora/code

Now it seems it works! System is nextcloud 10.0.2
I hope when i go to 11.0. there is no confliction.

Thanks on the authors in
Especially Lars M and Neso, there answer help me!

There´s a big issue in docker, my diskspace is full!!!
Because /var/lib/docker/aufs/diff is overfull!!
What´s this??

I deinstall, then install docker with the howto on the docker homepage!!.
docker run -t -d -p -e 'domain=cloud\\.nextcloud\\.com' -e 'username=admin' -e 'password=123456' --restart always --cap-add MKNOD collabora/code
Then i copy the new vhost from the nextcloud-collabora howto,
Everythings works fine with nc 10.0.3