SDS status monitor
==================

* Runs on Apache + PHP
* Website served by Apache process
* Data is polled in background at regular intervals
* Needs write access to www directory for caching

Docker
------

Setup builds on Ubuntu 18.04 (bionic) and starts server + polling process.

Build & run locally:
```
docker build -t sds-status-monitor .
docker run -p 8001:80 --name sds-status sds-status-monitor
docker rm -f sds-status    # terminates container
```

Runtime arguments:
* `POLL_INTERVAL` - polling interval for background process (default: 60 seconds)
* `POLL_SCRIPTS` - list of PHP scripts to run in parallel for polling (default: 'poll_adei_data.php poll_HV_data.php')