STS 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 sts-status-monitor .
docker run -p 8001:80 --name sts-status sts-status-monitor
docker rm -f sts-status    # terminates container

Runtime arguments:

POLL_INTERVAL - polling interval for background process (default: 0 seconds = disabled)
POLL_SCRIPTS - list of PHP scripts to run in parallel for polling (default: none)