wordpress-docker-stack

Here it is described how to install wordpress via docker

Step 1: Install docker

sudo apt install docker.io -y
sudo usermod -aG docker $USER ; newgrp docker
docker swarm init

Step 2: Deploy wordpress stack

docker stack deploy -c stack.yml wp

Step 3: Install nginx and certbot

sudo apt install nginx-light certbot python3-certbot-nginx -y

Step 4: Create nginx config

Create /etc/nginx/conf.d/example.com.conf file with such content:

server {
  server_name example.com www.example.com;
  access_log /var/log/nginx/example.com-access.log;
  error_log /var/log/nginx/example.com-error.log;
  client_max_body_size 0;
  location / {
    proxy_pass http://127.0.0.1:8080;
    proxy_set_header Host $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-Proto $scheme;
  }
}

Step 5: Create ssl cert

sudo certbot --nginx

That's it!