Standard convention for Nagios-compatible health check scripts kept alongside source for services
Establish a convention for health check scripts such as "keep-web-health-check.sh" which check cluster functionality for a particular service.
Should only require ARVADOS_API_HOST and ARVADOS_API_TOKEN, should self-configure based on discovery document (if necessary).
Use Nagios-compatible convention for health reporting:
To be described in the spec:
- directory layout in the arvados tree
- naming convention for directory layout and scripts