collabora | EGroupware application to integrate Collabora Online | Editor library

I am trying to implement wopi protocol.

Using react, I have an iframe and a post-form which sets the content of iframe identified as collabora-online-viewer by requesting to address props.url with token props.token, as below (which works correctly):

I have an nginx service in my docker-compose. I'm trying to use this to obtain my first ssl cert from lets encrypt. It's not working and I cannot seem to exec into the container to check the conf settings.

I'm using envsubt and I suspect this is my issue, but since I cannot get into the container I cannot check. My set up:

I would like to pass global variables to my nginx app.conf via a app.conf.template file using docker and docker-compose.

When using an app.conf.template file with no commands in docker-compose.yaml my variables translate successfully and my redirects via nginx work as expected. But when I use a command in docker-compose my nginx and redirects fail.

My set up is per the instructions on the documentation, under section 'Using environment variables in nginx configuration (new in 1.19)':

Out-of-the-box, nginx doesn't support environment variables inside most configuration blocks. But this image has a function, which will extract environment variables before nginx starts.

Here is an example using docker-compose.yml:

web: image: nginx volumes:

• ./templates:/etc/nginx/templates ports:
• "8080:80" environment:
• NGINX_HOST=foobar.com
• NGINX_PORT=80

By default, this function reads template files in /etc/nginx/templates/*.template and outputs the result of executing envsubst to /etc/nginx/conf.d ... more ...

My docker-compose.yaml works when it looks like this:

(Similar to an unanswered post from yesterday but I've since zoomed in on the cause of my issue so re-posting here with less text and deleting yesterdays post)

With the nginx image one can pass global env variables. Documentation. On the link there's a section 'Using environment variables in nginx configuration (new in 1.19)'. When running this container the functionality described above about global variables does indeed work as expected.

If I exec into the running container I see a script at the root level of the directory system docker-entrypoint.sh. From research it sounds like the method nginx docker uses to pass global variables relies on this script being run when the container starts and that this is an automatic process.

The trouble is, my docker-compose has a command command: "/bin/sh -c 'while :; do sleep 6h & wait $${!}; nginx -s reload; done & nginx -g \"daemon off;\"'". When I include this command and run, it breaks the functionality with global variables. From doing some searching, adding a command breaks any entry point scripts? It seems I can only make use of the global variable functionality if I don't add any commands to my docker-compose since it stops docker-entrypoint.sh from being run.

Is there a 'right' way around this?

Works - global variables are passed through to nginx:

I've been struggling to make changes to my docker app. After a lot of trial and error it looks what I thought was my nginx conf file might not actually be my nginx conf file.

I have determined this because I tried removing it entirely and my app runs the same with docker.

It looks like changes I make to my nginx service via the app.conf file have been having no impact on the rest of my app.

I am trying to understand if my volume mapping is correct. Here's my docker compose:

I am trying to install Collabora CODE alongside Nextcloud via docker-compose. Everything appeared to be up and running from this deployment, but whenever I try to access the Collabora CODE editor, I get the following "mixed content" error:

I am following this quick start guide to attempt to set up collabora server using docker.

That guide uses docker directly but I'm trying to use docker-compose locally, my docker-compose.yaml file, based on the quick start guide:

I have this error message:

Failed to load Collabora Online - please try again later

at the top-right corner of the self hosted nextcloud website when I try to open the file

Welcome to Nextcloud Hub.docx

In Nextcloud that is running as a docker container.

Welcome to Nextcloud Hub.docx is located in Files > Documents as an example file.

I am using the official image of nextcloud:19-apache
that I started this way: