LibreOffice has lengthy been one of the best free resolution for productiveness instruments on Linux. Nonetheless, the standalone LibreOffice shopper is proscribed and simply doesn’t lower it, on the subject of on-line, Google Productiveness and Google Drive-style collaboration.
That’s the place Collabora is available in. It’s a modified model of Libre Workplace On-line, with dozens of options akin to many proprietary web workplace instruments. Better of all, the software program can combine straight into many self-hosted cloud options. Right here’s how one can combine Libre Workplace with NextCloud.
Establishing the Collabora software program is a bit tedious, however in the end price it, particularly for these seeking to host their very own workplace resolution underneath Linux.
Be aware: utilizing Collabora software program requires a Docker Nextcloud server with a legitimate SSL certificates. A Snap Nextcloud server is not going to work, sadly.
Set Up Nextcloud On Ubuntu Server
Utilizing Collabora on Nextcloud begins out with a Docker-style Nextcloud server. To begin the setup, set up Docker and pull the newest Nextcloud container from Docker Hub.
Please remember this setup for Collabora works greatest with Ubuntu server, so the tutorial will primarily give attention to it. Nonetheless, if you don’t use Ubuntu server, observe alongside because the directions are very comparable on most techniques.
sudo docker pull undeadhunter/nextcloud-letsencrypt
Flattening the Nextcloud Docker container is similar to the Snap set up. No setup or configuration is important. As a substitute, exit Root and drop right down to a daily person.
Be aware: to entry Collabora exterior of LAN, you’ll have to arrange SSL with Nextcloud and Docker. Consult with the official documentation to learn to set this up.
sudo docker run -it --name nextcloud --hostname nextcloud-letsencrypt -e CERTBOT_DOMAIN="nextcloud-letsencrypt" -e CERTBOT_EMAIL="email" -p 80:80 -p 443:443 undeadhunter/nextcloud-letsencrypt
If the command is profitable, Nextcloud ought to be operating. Entry it by way of an online browser:
Comply with the steps to arrange a Nextcloud set up throughout the Docker container. When carried out, open up a brand new tab and generate a brand new SSL certificates with LetsEncrypt.
sudo docker exec -it nextcloud-crypt /certbot.sh
Set Up Collabora
The Nextcloud Docker server is up and operating. Subsequent, it’s time to arrange the Collabora server, in order that it may work together with Nextcloud and the Collabora Workplace plugin.
Like Nextcloud, the Collabora software program should additionally run inside a Docker picture. Pull down the newest model of the Collabora server software program with the docker pull command:
sudo docker pull collabora/code
Collabora should run alongside Nextcloud, to work. Utilizing the docker run command, begin up the server. Remember to edit the command and alter “nextcloudserveraddress”, to fit your wants.
Be aware: Don’t take away the backslash symbols!
sudo docker run -t -d -p 127.0.0.1:9980:9980 -e 'area=nextcloudserverdeal with' --restart at all times --cap-add MKNOD collabora/code
Apache Reverse Proxy
The Collabora software program wants a reverse proxy to work successfully. Working the reverse proxy requires Apache2, so be sure you have it on the server already. On Ubuntu, the Apache2 server can simply be put in with:
sudo apt set up lamp-server^
When Apache2 is about up, use a2enmod to allow the proxy modules. These modules are necessary, and the reverse proxy is not going to run with out them.
sudo a2enmod proxy sudo a2enmod proxy_wstunnel sudo a2enmod proxy_http sudo a2enmod ssl
With the modules working, it’s time to create a brand new Digital Host file. Within the terminal, use contact to create a brand new config file.
sudo contact /and so forth/apache2/sites-available/your-collabora-site.com.conf
Collabora requires an SSL certificates to run the proxy, in addition to the software program. The quickest method to accomplish this job is to make use of the LetsEncrypt device. Within the terminal, run the next command to get LetsEncrypt for Apache2.
sudo apt set up letsencrypt python-letsencrypt-apache
sudo letsencrypt --apache --agree-tos --email email-address -d collabora-server-ip-or-domain.com
Open the brand new digital host file with Nano.
sudo nano /and so forth/apache2/sites-available/your-collabora-site.conf
Paste the next code into Nano:
ServerName workplace.your-domain.com
SSLCertificateFile /and so forth/letsencrypt/dwell/collabora-server-ip-or-domain.com/fullchain.pem
SSLCertificateKeyFile /and so forth/letsencrypt/dwell/collabora-server-ip-or-domain.com/privkey.pem
Embrace /and so forth/letsencrypt/options-ssl-apache.conf
# Encoded slashes should be allowed
AllowEncodedSlashes NoDecode
# Container makes use of a singular non-signed certificates
SSLProxyEngine On
SSLProxyVerify None
SSLProxyCheckPeerCN Off
SSLProxyCheckPeerName Off
# maintain the host
ProxyPreserveHost On
# static html, js, photographs, and so forth. served from loolwsd
# loleaflet is the shopper a part of LibreOffice On-line
ProxyPass /loleaflet retry=0
ProxyPassReverse /loleaflet
# WOPI discovery URL
ProxyPass /internet hosting/discovery retry=0
ProxyPassReverse /internet hosting/discovery
# Predominant websocket
ProxyPassMatch "/lool/(.*)/ws$" wss://127.0.0.1:9980/lool/$1/ws nocanon
# Admin Console websocket
ProxyPass /lool/adminws wss://127.0.0.1:9980/lool/adminws
# Obtain as, Fullscreen presentation and Picture add operations
ProxyPass /lool
ProxyPassReverse /lool
Press Ctrl + O to avoid wasting the doc, then restart Apache 2 with:
sudo sytemctl restart apache2
Integrate LibreOffice With Nextcloud
The entire setup required to Run Collabora is taken care of. All that’s left is to combine LibreOffice With Nextcloud. To allow the combination, open up the Nextcloud internet interface, choose the gear icon, and click on on the “Apps” button.
Look via the apps part for “Collabora”, and click on the button to put in it. Then, return to the Nextcloud admin interface, and click on “Admin,” then “Collabora Online.”
Within the “Collabora Online” part of the Admin interface, fill out the IP deal with to the Collabora On-line server, and click on the “Apply” button to avoid wasting the settings.
From right here, it will likely be attainable for anybody to entry and use the Entry Nextcloud Collabora from any PC, by way of the Nextcloud Internet interface.
