NextCloud instalation with Docker

Docker Compose code to install nexcloud on docker

Install Docker and Docker Compose

Install Docker:

sudo apt update
sudo apt install docker.io -y

Install Docker Compose:

sudo apt install docker-compose -y
Start and Enable Docker:

sudo systemctl start docker
sudo systemctl enable docker

Add Your User to the Docker Group (Optional):

sudo usermod -aG docker $USER
Log out and back in for this to take effect.

1. Install Portainer Run Portainer Using Docker:

   docker volume create portainer_data
   docker run -d -p 8000:8000 -p 9443:9443 --name portainer \
    --restart=always -v /var/run/docker.sock:/var/run/docker.sock \
    -v portainer_data:/data portainer/portainer-ce:latest
   

   Access Portainer:

Open a browser and go to https://:9443. Follow the setup process to create an admin user.

1. Set Up Nextcloud Using Docker Compose in Portainer Step 1: Create a Docker Compose Stack Log in to Portainer. Navigate to Stacks > Add Stack. Name your stack, e.g., nextcloud-stack.

Step 2: Add the Compose Configuration Paste the following Docker Compose configuration in the editor:

version: '3.8'

services:
  nextcloud:
    image: nextcloud:latest
    container_name: nextcloud
    restart: always
    ports:
      - "8080:80"
    volumes:
      - nextcloud_data:/var/www/html
    environment:
      - MYSQL_HOST=db
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextclouduser
      - MYSQL_PASSWORD=your_password

  db:
    image: mariadb:latest
    container_name: nextcloud_db
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=your_root_password
      - MYSQL_DATABASE=nextcloud
      - MYSQL_USER=nextclouduser
      - MYSQL_PASSWORD=your_password
    volumes:
      - db_data:/var/lib/mysql

volumes:
  nextcloud_data:
  db_data:
  

Replace your_password and your_root_password with secure passwords.

Step 3: Deploy the Stack Click Deploy the Stack. Portainer will pull the required images and start the containers.

1. Access Nextcloud Open your browser and navigate to http://:8080.

Complete the Nextcloud setup wizard:

Database host: db
Database name: nextcloud
Database user: nextclouduser
Database password: your_password

1. Secure with HTTPS (Optional)

To secure Nextcloud, you can set up a reverse proxy with Nginx or Traefik using Let’s Encrypt. Let me know if you want guidance on that!