I have a docker app that has a nuxt.js app and a strapi app 

this is the docker-compose.yml for one of the docker apps 

```yaml
version: '3'
services:

 nginx:
 build: ./nginx
 ports:
 - "80:80"
 depends\_on:
 - backend
 - frontend
 networks:
 - app\_network
 
 backend:
 build:
 context: ./backend
 ports:
 - "1337:1337"
 environment:
 COMPOSE\_HTTP\_TIMEOUT: 300
 DATABASE\_CLIENT: sqlite
 DATABASE\_NAME: strapi
 DATABASE\_FILENAME: /tmp/data.db
 DATABASE\_HOST: 0.0.0.0
 DATABASE\_PORT: 1337
 DATABASE\_USERNAME: strapi
 DATABASE\_PASSWORD: strapi
 volumes:
 - ./data:/tmp # map local data directory to container
 restart: always
 networks:
 - app\_network

 frontend:
 build:
 context: ./frontend
 ports:
 - 3000:3000
 - 24678:24678
 restart: always
 networks:
 - app\_network
 depends\_on:
 - backend
 environment:
 COMPOSE\_HTTP\_TIMEOUT: 300
 API\_URL: http://backend:1337/api

networks:
 app\_network:
 driver: bridge

```

and this is the nginx.conf INSIDE the docker app

```
events {}

http {
 include /etc/nginx/mime.types;
 default\_type application/octet-stream;
 
 server {
 listen 80;
 server\_name nsd.newtablab.com

 add\_header Content-Security-Policy "default-src 'self'; img-src 'self' https: data: blob:; font-src 'self' https: data:; media-src 'self' https: blob:; script-src 'self' https: 'unsafe-inline' 'unsafe-eval' 'unsafe-hashes'; style-src 'self' https: 'unsafe-inline' 'unsafe-hashes'; connect-src 'self' http: https: ws: https://nsd.newtablab.com http://localhost http://46.254.54.6/; object-src 'self'; frame-src 'self' https:;";
 location / {
 proxy\_pass http://frontend:3000;
 proxy\_http\_version 1.1;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection 'upgrade';
 proxy\_set\_header Host $host;
 proxy\_cache\_bypass $http\_upgrade;
 }

 location /api {
 proxy\_pass http://backend:1337/api;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 
 location /admin {
 proxy\_pass http://backend:1337/admin;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 
 location /i18n {
 proxy\_pass http://backend:1337/i18n;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /content-manager {
 proxy\_pass http://backend:1337/content-manager;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /users-permissions {
 proxy\_pass http://backend:1337/users-permissions;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /upload {
 proxy\_pass http://backend:1337/upload;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 }
}
```

I want to run it on my ubuntu server with the domain nsd.newtablab.com 
Then I want a second docker app with the same structure running on the same server with the domain www.newstablab.com
I already set my dns records for the domain. 
Can you give me the correct docker and ngnix configrations for such a setup
user
Sure, I'd be happy to help you with the Docker Compose and Nginx configurations. However, please make sure that you have a basic understanding of Docker and Nginx before proceeding.

First, let's break down the `docker-compose.yml` file you provided.

1. `version: '3'` - This specifies the version of Docker Compose you're using. As it stands, it's using version 3's syntax.

2. `services:` - This section defines the various services that will be created.

   a. `nginx:` - This is a service used as a reverse proxy that will listen to port 80 and forward traffic to your backend and frontend services.

   b. `backend:` - This is the service for your Strapi API.

   c. `frontend:` - This is the service for your Nuxt.js app.

3. `ports:` - This maps the container's port to the host's port.

4. `depends_on:` - This specifies the order in which services should be launched. In this case, the frontend depends on the backend.

5. `networks:` - This creates a network (in this case, `app_network`) that connects the services.

   You'll also need to configure this network in your Nginx config file.

Now, let's update the Nginx config file. Please replace the contents of `nginx.conf` with this updated Nginx listener block:

```nginx
server {
    listen 80;
    server_name nsd.newtablab.com;

    add_header Content-Security-Policy "default-src 'self'; img-src 'self' https: data: blob:; font-src 'self' https: data:; media-src 'self' https: blob:; script-src 'self' https: 'unsafe-inline' 'unsafe-eval' 'unsafe-hashes'; style-src 'self' https: 'unsafe-inline' 'unsafe-hashes'; connect-src 'self' http: https: ws: https://nsd.newtablab.com http://localhost http://46.254.54.6/; object-src 'self'; frame-src 'self' https:;";

    location / {
        proxy_pass http://frontend:3000;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    location /api {
        proxy_pass http://backend:1337/api;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }

    location /admin {
        proxy_pass http://backend:1337/admin;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }

    location /i18n {
        proxy_pass http://backend:1337/i18n;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }

    location /content-manager {
        proxy_pass http://backend:1337/content-manager;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }

    location /users-permissions {
        proxy_pass http://backend:1337/users-permissions;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }

    location /upload {
        proxy_pass http://backend:1337/upload;
        proxy_http_version 1.1;
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        proxy_set_header Host $http_host;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "Upgrade";
        proxy_pass_request_headers on;
    }
}
```

In this updated configuration, I've added the `X-Real-IP` header and updated the `proxy_set_header X-Forwarded-For` line to include the `X-Real-IP` header in the `X-Forwarded-For` header. This helps with DDoS protection, as it allows Nginx to differentiate between unique clients and the IP/s of the attacker.

Regarding your second question, to run another Docker container on your server, you'll need to create another `docker-compose.yml` file with the appropriate services and create a network for them to communicate on. You can register the DNS for this additional domain in your DNS server. Just make sure that you also create an Nginx listen block for each domain.

Also, make sure that your Docker network is configured to communicate with your host network.

Assuming the domain `www.newstablab.com` uses Port 80, try creating a new `docker-compose.yml` file like this:

```yaml
version: '3'
networks:
    app_network:
        external:
            name: app_network

services:
    nginx:
        build: ./nginx
        ports:
           - "80:80"
        depends_on:
            - api
        networks:
            - app_network

    api:
        build: ./backend
assistant
I have a docker app that has a nuxt.js app and a strapi app 

this is the docker-compose.yml for one of the docker apps 

```yaml
version: '3'
services:

 nginx:
 build: ./nginx
 ports:
 - "80:80"
 depends\_on:
 - backend
 - frontend
 networks:
 - app\_network
 
 backend:
 build:
 context: ./backend
 ports:
 - "1337:1337"
 environment:
 COMPOSE\_HTTP\_TIMEOUT: 300
 DATABASE\_CLIENT: sqlite
 DATABASE\_NAME: strapi
 DATABASE\_FILENAME: /tmp/data.db
 DATABASE\_HOST: 0.0.0.0
 DATABASE\_PORT: 1337
 DATABASE\_USERNAME: strapi
 DATABASE\_PASSWORD: strapi
 volumes:
 - ./data:/tmp # map local data directory to container
 restart: always
 networks:
 - app\_network

 frontend:
 build:
 context: ./frontend
 ports:
 - 3000:3000
 - 24678:24678
 restart: always
 networks:
 - app\_network
 depends\_on:
 - backend
 environment:
 COMPOSE\_HTTP\_TIMEOUT: 300
 API\_URL: http://backend:1337/api

networks:
 app\_network:
 driver: bridge

```

and this is the nginx.conf INSIDE the docker app

```
events {}

http {
 include /etc/nginx/mime.types;
 default\_type application/octet-stream;
 
 server {
 listen 80;
 server\_name nsd.newtablab.com

 add\_header Content-Security-Policy "default-src 'self'; img-src 'self' https: data: blob:; font-src 'self' https: data:; media-src 'self' https: blob:; script-src 'self' https: 'unsafe-inline' 'unsafe-eval' 'unsafe-hashes'; style-src 'self' https: 'unsafe-inline' 'unsafe-hashes'; connect-src 'self' http: https: ws: https://nsd.newtablab.com http://localhost http://46.254.54.6/; object-src 'self'; frame-src 'self' https:;";
 location / {
 proxy\_pass http://frontend:3000;
 proxy\_http\_version 1.1;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection 'upgrade';
 proxy\_set\_header Host $host;
 proxy\_cache\_bypass $http\_upgrade;
 }

 location /api {
 proxy\_pass http://backend:1337/api;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 
 location /admin {
 proxy\_pass http://backend:1337/admin;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 
 location /i18n {
 proxy\_pass http://backend:1337/i18n;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /content-manager {
 proxy\_pass http://backend:1337/content-manager;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /users-permissions {
 proxy\_pass http://backend:1337/users-permissions;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }

 location /upload {
 proxy\_pass http://backend:1337/upload;
 proxy\_http\_version 1.1;
 proxy\_set\_header X-Forwarded-Host $host;
 proxy\_set\_header X-Forwarded-Server $host;
 proxy\_set\_header X-Real-IP $remote\_addr;
 proxy\_set\_header X-Forwarded-For $proxy\_add\_x\_forwarded\_for;
 proxy\_set\_header X-Forwarded-Proto $scheme;
 proxy\_set\_header Host $http\_host;
 proxy\_set\_header Upgrade $http\_upgrade;
 proxy\_set\_header Connection "Upgrade";
 proxy\_pass\_request\_headers on;
 }
 }
}
```

I want to run it on my ubuntu server with the domain nsd.newtablab.com 
Then I want a second docker app with the same structure running on the same server with the domain www.newstablab.com
I already set my dns records for the domain. 
Can you give me the correct docker and ngnix configrations for such a setup
user
Sure, I can help you with that. Here's how you can modify your docker-compose.yml and nginx.conf files to accommodate two different domains on the same server.

First, you need to create two separate docker-compose.yml files for each domain. Let's call them `docker-compose-nsd.yml` and `docker-compose-www.yml`.

Here's how you can modify your `docker-compose-nsd.yml`:

```yaml
version: '3'
services:

 nginx:
 build: ./nginx
 ports:
 - "80:80"
 depends_on:
 - backend
 - frontend
 networks:
 - app_network

 backend:
 build:
 context: ./backend
 ports:
 - "1337:1337"
 environment:
 COMPOSE_HTTP_TIMEOUT: 300
 DATABASE_CLIENT: sqlite
 DATABASE_NAME: strapi
 DATABASE_FILENAME: /tmp/data.db
 DATABASE_HOST: 0.0.0.0
 DATABASE_PORT: 1337
 DATABASE_USERNAME: strapi
 DATABASE_PASSWORD: strapi
 volumes:
 - ./data:/tmp # map local data directory to container
 restart: always
 networks:
 - app_network

 frontend:
 build:
 context: ./frontend
 ports:
 - 3000:3000
 - 24678:24678
 restart: always
 networks:
 - app_network
 depends_on:
 - backend
 environment:
 COMPOSE_HTTP_TIMEOUT: 300
 API_URL: http://backend:1337/api

networks:
 app_network:
 driver: bridge
```

And here's how you can create your `docker-compose-www.yml`:

```yaml
version: '3'
services:

 nginx:
 build: ./nginx
 ports:
 - "81:80"
 depends_on:
 - backend
 - frontend
 networks:
 - app_network

 backend:
 build:
 context: ./backend
 ports:
 - "1338:1338"
 environment:
 COMPOSE_HTTP_TIMEOUT: 300
 DATABASE_CLIENT: sqlite
 DATABASE_NAME: strapi
 DATABASE_FILENAME: /tmp/data.db
 DATABASE_HOST: 0.0.0.0
 DATABASE_PORT: 1338
 DATABASE_USERNAME: strapi
 DATABASE_PASSWORD: strapi
 volumes:
 - ./data:/tmp # map local data directory to container
 restart: always
 networks:
 - app_network

 frontend:
 build:
 context: ./frontend
 ports:
 - 3001:3000
 - 24679:24678
 restart: always
 networks:
 - app_network
 depends_on:
 - backend
 environment:
 COMPOSE_HTTP_TIMEOUT: 300
 API_URL: http://backend:1338/api

networks:
 app_network:
 driver: bridge
```

Notice that I've changed the ports for the second app to avoid conflicts.

Now, you need to modify your nginx.conf file to handle the two different domains. Here's how you can do it:

```nginx
events {}

http {
 include /etc/nginx/mime.types;
 default_type application/octet-stream;

 server {
 listen 80;
 server_name nsd.newtablab.com;

 add_header Content-Security-Policy "default-src 'self'; img-src 'self' https: data: blob:; font-src 'self' https: data:; media-src 'self' https: blob:; script-src 'self' https: 'unsafe-inline' 'unsafe-eval' 'unsafe-hashes'; style-src 'self' https: 'unsafe-inline' 'unsafe-hashes'; connect-src 'self' http: https: ws: https://nsd.newtablab.com http://localhost http://46.254.54.6/; object-src 'self'; frame-src 'self' https:;";
 location / {
 proxy_pass http://frontend:3000;
 proxy_http_version 1.1;
 proxy_set_header Upgrade $http_upgrade;
 proxy_set_header Connection 'upgrade';
 proxy_set_header Host $host;
 proxy_cache_bypass $http_upgrade;
 }

 // rest of your nsd.newtablab.com configuration...
 }

 server {
 listen 80;
 server_name www.newtablab.com;

 location / {
 proxy_pass http://frontend:3001;
 proxy_http_version 1.1;
 proxy_set_header Upgrade $http_upgrade;
 proxy_set_header Connection 'upgrade';
 proxy_set_header Host $host;
 proxy_cache_bypass $http_upgrade;
 }

 // rest of your www.newtablab.com configuration...
 }
}
```

Finally, you need to run `docker-compose up -d` for each of your docker-compose files. Make sure to replace `-d` with `--detach` if you're not using the short form.
assistant