Dozzle

A lightweight real-time log viewer to monitor Docker logs.

Toegang

  • Visit the web interface: https://<IP> (replace IP with your server’s IP address)
  • SSL-waarschuwing accepteren (zelfondertekend certificaat).
  • Log in using credentials from /root/.cloudzy-creds

Environment & Configuration

  • Admin authentication is enabled using the simple provider.
  • User definitions are stored in /root/dozzle/data/users.yml
  • Passwords are stored as bcrypt hashes.
  • User roles: all, shell, actions, download, none (default: all).
  • Docker socket is mounted read/write: /var/run/docker.sock

Adding a New User

1. Generate bcrypt user:

docker run -it --rm amir20/dozzle generate <username> 
  --password <password> --email <email> --name "<Full Name>" 
  --user-roles <roles> --user-filter "<filter>"

2. Backup users.yml:

cp /root/dozzle/data/users.yml /root/dozzle/data/users.yml.bak

3. Append only the user entry under the existing users: block in users.yml — do not repeat users.

4. Validate YAML syntax to ensure the file is correct.

Belangrijke bestanden en mappen

  • Applicatie-installatie: /root/dozzle
  • Docker Compose-bestand: /root/dozzle/docker-compose.yml
  • Dozzle user database: /root/dozzle/data/users.yml
  • Opgeslagen inloggegevens: /root/.cloudzy-creds

Servicemanagement

Containers weergeven:

docker ps

Start or recreate services:

docker compose -f /root/dozzle/docker-compose.yml up -d

Restart Dozzle:

docker compose -f /root/dozzle/docker-compose.yml restart

Follow logs:

docker compose -f /root/dozzle/docker-compose.yml logs -f

Start Nginx opnieuw op:

systemctl restart nginx

SSL inschakelen met een domein

1. Wijs uw domein naar het IP-adres van de server.

2. Bewerk de Nginx-configuratie en vervang beide server_name <IP>; met uw domein (<your-domain>) voor zowel HTTP (poort 80) als HTTPS (poort 443) blokken:

vim /etc/nginx/sites-available/dozzle

3. Certbot installeren:

apt install -y certbot python3-certbot-nginx

4. Voer de volgende opdracht uit om een geldig Let’s Encrypt-certificaat te genereren:

certbot certonly --nginx --non-interactive --agree-tos --email [email protected] -d yourdomain.com

5. Vervang SSL-paden in Nginx-configuratie:

vim /etc/apache2/sites-available/dozzle
# Before:
    # ssl_certificate /etc/nginx/ssl/fullchain.pem;
    # ssl_certificate_key /etc/nginx/ssl/privkey.pem;
# After:
    # ssl_certificate /etc/letsencrypt/live/yourdomain.com/fullchain.pem;
    # ssl_certificate_key /etc/letsencrypt/live/yourdomain.com/privkey.pem;

6. Start Nginx opnieuw op om de wijzigingen toe te passen:

systemctl restart nginx

7. Open uw browser en ga naar: https://yourdomain.com

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