This section describes how to access the Prometheus web UI.
To connect to the Prometheus web UI:
Log in to the Salt Master node.
Obtain the Prometheus hostname (IP address), port, and protocol to use as a URL:
salt -C 'I@horizon:server' pillar.item nginx:server:site:nginx_proxy_prometheus_server:host
Example of system response:
prx01.stacklight-dev-2019-2-9.local:
----------
nginx:server:site:nginx_proxy_prometheus_server:host:
----------
name:
10.13.0.80
port:
15010
protocol:
https
Enter the URL obtained in the step 2 to a web browser.
Note
Starting from MCP 2019.2.7, to access the Prometheus web UI from an external network, obtain the credentials by running the following commands from the Salt Master node:
salt -C 'I@horizon:server' pillar.get _param:nginx_proxy_prometheus_server_user
salt -C 'I@horizon:server' pillar.get _param:nginx_proxy_prometheus_server_password
For more details, see Configure authentication for Prometheus and Alermanager.