Run in Air-Gapped System#

This guide explains how to run the PCB Anomaly Detection application in an environment without internet access.

Prerequisites#

Complete all steps in the Set up the application section of Get Started while connected to the internet. This ensures all required models and videos are pre-downloaded before running in an air-gapped system.
Ensure all required Docker images are pre-pulled while connected to the internet, as they cannot be downloaded in an air-gapped system.

Configure for Air-Gapped System#

Set HOST_IP to 127.0.0.1 in the .env file:
```
HOST_IP=127.0.0.1
```
Enable the STUN server override in docker-compose.yml. Uncomment the extra_hosts entry under the dlstreamer-pipeline-server service so that STUN lookups are redirected locally instead of reaching out to the internet:
```
dlstreamer-pipeline-server:
   extra_hosts:
   - "stun.l.google.com:127.0.0.1"
```

Start the Application#

Start the Docker application:
```
docker compose up -d
```

Start the pipeline:

./sample_start.sh -p pcb_anomaly_detection

Open a browser and navigate to:
```
https://127.0.0.1/mediamtx/anomaly/
```
Note: If you experience issues while streaming video on Firefox, it is recommended to use Google Chrome.

Stop the Application#

docker compose down -v