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Tutorial: Updating WEVA

Follow this tutorial to upgrade the WEVA services while preserving device configurations and historical data.

1. Backup Existing Data​

Before performing any update, it is critical to backup the host's volume data.

# Copy the database and configuration volumes (example paths)
cp -r C:\WAGO\weva-data C:\WAGO\weva-backup-2024

2. Pull New Images​

If the host has internet access, pull the latest images directly.

docker compose pull

For Offline Host, transfer the new .tar files and load them:

docker load -i weva_v2_image.tar

3. Restart the Stack​

Applying the updates requires a restart of the containers.

# Stop and remove existing containers (volumes are preserved)
docker compose down

# Start containers with the latest images
docker compose up -d

4. Post-Update Checks​

  1. Verify the version number in the footer of the WEVA dashboard.
  2. Check the logs for any migration errors: 
    docker logs weva-backend

Update Success Placeholder Screenshot: Terminal output showing Successful container creation and startup.