In this tutorial we will show you how to install and configuration of Nextcloud on your Ubuntu 16.04 server. For those of you who didn’t know, Nextcloud is open source self-hosted file sync and share application (Calendar, Contacts, Documents, Email, and more). The developers at Nextcloud are doing their best to give the users a more secure platform, fewer bugs and overall a better product.
This article assumes you have at least basic knowledge of linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo’ to the commands to get root privileges. I will show you through the step by step installation Nextcloud on a Ubuntu 16.04 LTS (Xenial Xerus) server.
Install Nextcloud on Ubuntu 16.04
Step 1. First make sure that all your system packages are up-to-date by running these following apt-get commands in the terminal.
sudo apt-get update
sudo apt-get upgrade
Step 2. Install LAMP (Linux, Apache, MariaDB, PHP) server.
A Ubuntu 16.04 LAMP server is required. If you do not have LAMP installed, you can follow our guide here. Also install all required PHP modules:
apt-get install php7.0 libapache2-mod-php7.0 php7.0-mbstring php7.0-curl php7.0-zip php7.0-gd php7.0-mysql php7.0-mcrypt
Step 3. Installing Nextcloud.
First thing to do is to go to Nextcloud’s download page and download the latest stable version of Nextcloud, At the moment of writing this article it is version 9.0.52:
Unpack the Nextcloud archive to the document root directory on your server:
mv nextcloud /var/www/html
We will need to change some folders permissions:
chown -R www-data:www-data /var/www/html/nextcloud
Step 4. Configuring MariaDB for Nextcloud.
By default, MariaDB is not hardened. You can secure MariaDB using the mysql_secure_installation script. You should read and below each steps carefully which will set root password, remove anonymous users, disallow remote root login, and remove the test database and access to secure MariaDB.
Configure it like this:
- Set root password? [Y/n] y
- Remove anonymous users? [Y/n] y
- Disallow root login remotely? [Y/n] y
- Remove test database and access to it? [Y/n] y
- Reload privilege tables now? [Y/n] y
Next we will need to log in to the MariaDB console and create a database for the Nextcloud. Run the following command:
mysql -u root -p
This will prompt you for a password, so enter your MariaDB root password and hit Enter. Once you are logged in to your database server you need to create a database for Nextcloud installation:
MariaDB [(none)]> CREATE DATABASE nextcloud;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON nextcloud.* TO 'nextcloud'@'localhost' IDENTIFIED BY 'strong_password';
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> \q
Disable MariaDB binary logging by commenting the following lines:
Add the following three lines in [mysqld] section:
log-bin = /var/log/mysql/mariadb-bin
log-bin-index = /var/log/mysql/mariadb-bin.index
binlog_format = mixed
Step 5. Configuring Apache web server for Nextcloud.
Create a new virtual host directive in Apache. For example, create a new Apache configuration file named ‘nextcloud.conf’ on your virtual server:
sudo a2enmod rewrite
ln -s /etc/apache2/sites-available/nextcloud.conf /etc/apache2/sites-enabled/nextcloud.conf
Add the following lines:
allow from all
CustomLog /var/log/apache2/your-domain.com-access_log common
Now, we can restart Apache web server so that the changes take place:
systemctl restart apache2.service
Step 6. Accessing Nextcloud.
Nextcloud will be available on HTTP port 80 by default. Open your favorite browser and navigate to http://yourdomain.com/ or http://server-ip/ and complete the required the steps to finish the installation. If you are using a firewall, please open port 80 to enable access to the control panel. What you do with Nextcloud is up to you. You can add new modules or just use it as a cloud-based file sync and share. You can install the Android app and even make use of the ownCloud desktop clients (they’ll work fine with Nextcloud).
Congratulation’s! You have successfully installed Nextcloud. Thanks for using this tutorial for installing Nextcloud personal cloud storage on your Ubuntu 16.04 LTS (Xenial Xerus) system. For additional help or useful information, we recommend you to check the official Nextcloud web site.