Install OnlyOffice Document Server Ubuntu 18.04

Add the repository containing the up-to-date Node.js package versions:

curl -sL https://deb.nodesource.com/setup_8.x | sudo bash -

Install postgresql:

apt install postgresql

Create Database (Type each command seraparately):

/usr/bin/sudo -i -u postgres psql -c "CREATE DATABASE onlyoffice;"
/usr/bin/sudo -i -u postgres psql -c "CREATE USER onlyoffice WITH password 'onlyoffice';"
sudo -i -u postgres psql -c "GRANT ALL privileges ON DATABASE onlyoffice TO onlyoffice;"

Install Redis:

sudo apt-get install redis-server

Install rabbitmq:

sudo apt-get install rabbitmq-server

Install nginx-extras:

sudo apt-get install nginx-extras

Install Document Server (Type each command seraparately):

sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys CB2DE8E5
sudo echo "deb http://download.onlyoffice.com/repo/debian squeeze main" | sudo tee /etc/apt/sources.list.d/onlyoffice.list
sudo apt-get update
sudo apt-get install onlyoffice-documentserver

Note: During the installation process, you will be prompted with the following screen (Figure 1):

Figure 1

Please enter the onlyoffice password that you have specified when configuring PostgreSQL.

Rebuild spellchecker (Ubuntu 18.04):

Update npm:

sudo npm install -g npm

Stop Document Server services:

sudo supervisorctl stop all

Install the components necessary for the build:

sudo apt-get install build-essential git

Switch to the spellchecker folder:

cd /var/www/onlyoffice/documentserver/server/SpellChecker/

Delete the older build:

sudo mv node_modules/ node_modules_old/

Install the dependencies:

sudo npm install

And finally start back Document Server services:

sudo supervisorctl start all

Verify that OnlyOffice Document Server is running:

Using a browser browse to the IP address of the OnlyOffice Document server Ex: http://192.168.xxx.xxx. You should get the following page (Figure 2):

Figure 2

Configure OnlyOffice Document Server to use HTTPS:

Stop NGINX service:

sudo service nginx stop

Create /etc/nginx/ssl directory to store certificates and keys:

mkdir /etc/nginx/ssl

Obtain the necessary certificates and keys from a 3rd party trusted Certificate Authority before going further

Place 3rd party certificate and key in /etc/nginx/ssl directory as below:

/etc/nginx/ssl/office.pem

/etc/nginx/ssl/office.key

Backup existing ds.conf file:

cp /etc/onlyoffice/documentserver/nginx/ds.conf /etc/onlyoffice/documentserver/nginx/ds.conf.BACKUP

Copy ds-ssl.conf.tmpl to ds.conf:

cp /etc/onlyoffice/documentserver/nginx/ds-ssl.conf.tmpl /etc/onlyoffice/documentserver/nginx/ds.conf

Edit new ds.conf file and replace all parameters with double curly brackets {{ }} for the actual values:

vi /etc/onlyoffice/documentserver/nginx/ds.conf

• ssl_certificate {{SSL_CERTIFICATE_PATH}};
• ssl_certificate_key {{SSL_KEY_PATH}};

So it looks like below:

ssl_certificate /etc/nginx/ssl/office.pem;
ssl_certificate_key /etc/nginx/ssl/office.key;

Additionally, edit the ssl_protocols line and remove all but TLSv1.2 entries so it looks like below:

ssl_protocols       TLSv1.2;

Start NGINX service:

sudo service nginx start

Verify that OnlyOffice Document Server is running on HTTPS:

Using a browser browse to the IP address of the OnlyOffice Document server Ex: https://192.168.xxx.xxx. You should get the following page (Figure 3):

Figure 3