Hopefully I can explain my setup.
I am using cloudflare as a DNS server for my domain
I have the following records
nextcloud.example.com for my nextcloud host
collabora.example.com for my collabora CODE host
both point to my server at home.
This server is running Ubuntu with docker.
Inside docker I have nginx as a reverse proxy to redirect the incomming request.
all the scripts are shown below.
I can browse to nextcloud address, and nextcloud seems to be working properly.
I have installed nextcloud office and configured it to contact through collabora address.
The admin page of nextcloud office is showing the message “Collabora Online server is reachable”. I can create new office files inside the files app. The new file is being created.
But when I want to open the file I get an error “Document loading failed
Failed to load Nextcloud Office - please try again later”
docker-compose1
version: '3.8'
networks:
my_network:
external: true
name: my_bridge_network
services:
ng_nextcloud:
container_name: ng_nextcloud
networks:
- my_network
image: nextcloud
ports:
- 8080:80
volumes:
- ./appdata:/config
- ./data:/data
environment:
- PUID=1000
- PGID=1000
- OVERWRITEHOST=nextcloud.example.eu
- TZ=Europe/Amsterdam
collabora:
container_name: collabora_code
networks:
- my_network
image: collabora/code
ports:
- "9980:9980"
environment:
- server_name=nextcloud.example.eu
volumes:
- ./coolwsd/coolwsd.xml:/etc/coolwsd/coolwsd.xml
docker-compose2
version: '3.8'
services:
mariadb:
image: mariadb
networks:
- my_network
container_name: mariadb
environment:
MYSQL_ROOT_PASSWORD: ${mariadb_root_password}
MYSQL_DATABASE: ${mariadb_db_name}
MYSQL_USER: ${mariadb_user}
MYSQL_PASSWORD: ${mariadb_password}
volumes:
- mariadb_data:/var/lib/mysql
ports:
- "3306:3306"
restart: unless-stopped
nginx:
container_name: nginx
networks:
- my_network
image: nginx
volumes:
- ./proxy/nginx.conf:/etc/nginx/conf.d/default.conf
- ./proxy/.htpasswd:/zigbee2mqtt_htpasswd
- ./ssl:/etc/nginx/certs:ro"
ports:
- "443:443"
restart: unless-stopped
networks:
my_network:
driver: bridge
name: my_bridge_network
volumes:
mariadb_data:
nginx config
server {
listen 443 ssl;
ssl_certificate /etc/nginx/certs/www.example.eu.crt;
ssl_certificate_key /etc/nginx/certs/www.example.eu.key;
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
server_name nextcloud.example.eu;
location / {
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade"; #syntax change here
proxy_pass http://ng_nextcloud:80;
}
}
#new collabora stuff
server {
listen 443 ssl;
server_name collabora.example.eu;
ssl_certificate /etc/nginx/certs/www.example.eu.crt;
ssl_certificate_key /etc/nginx/certs/www.example.eu.key;
# static files
location ^~ /browser {
proxy_pass https://collabora_code:9980;
proxy_set_header Host $host;
}
# WOPI discovery URL
location ^~ /hosting/discovery {
proxy_pass https://collabora_code:9980;
proxy_set_header Host $host;
}
# Capabilities
location ^~ /hosting/capabilities {
proxy_pass https://collabora_code:9980;
proxy_set_header Host $host;
}
# main websocket
location ~ ^/cool/(.*)/ws$ {
proxy_pass https://collabora_code:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $host;
proxy_read_timeout 36000s;
}
# download, presentation and image upload
location ~ ^/(c|l)ool {
proxy_pass https://collabora_code:9980;
proxy_set_header Host $host;
}
# Admin Console websocket
location ^~ /cool/adminws {
proxy_pass https://collabora_code:9980;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "Upgrade";
proxy_set_header Host $host;
proxy_read_timeout 36000s;
}
}
