LMA-Infrastructure-Alerting plugin nagios web returns 404 when combining roles

[Sam Stoelinga]

Description: When combining all LMA roles(influxdb_grafana, alerting_nagios, es_kibana) on a single node the nagios3 web interface will return 404.

Version found: Fuel 7.0 nightly build number: 131

Steps to reproduce:
1. Enable all LMA related plugins built with latest master branches (2015-09-15)
2. Create an environment with LMA collector with a single node containing all LMA roles
3. Deploy environment

Current result:
Accessing 10.20.0.10/nagios3/ returns a 404
Accessing 10.20.0.10:8001 shows the web ui, but documentation doesn't mention this.

Expected result:
10.20.0.10/nagios3 to be working or update the documentation

Inititial investigation
When combining the roles on a single node then nginx is already running on port 80 to serve kibana. Nagios is configured to use apache but apache can't bind to port 80 because nginx is already bound to 80?

[Swann Croiset (swann-w)]

Thanks for the report.

In fact the HTTP port is always 8001 even when deployed alone (w/o other LMA plugin roles).

I'll update the README . The user guide will contain the info as well.

[Swann Croiset (swann-w)]

Patch here https://review.openstack.org/#/c/225669/