verification.rst

Plugin verification

Depending on the number of nodes and deployment setup, deploying a Mirantis OpenStack environment may take 30 minutes to several hours. Once the deployment is complete, you should see a deployment success notification with a link to the Grafana web UI as shown below.

Verify InfluxDB

To verify that the InfluxDB cluster is running properly, first retrieve the InfluxDB cluster VIP address:

1. On the Fuel Master node, find the IP address of a node where the InfluxDB server is installed using the :command:`fuel nodes` command. For example:

   [root@fuel ~]# fuel nodes
   id | status   | name             | cluster | ip         | mac | roles            |
   ---|----------|------------------|---------|------------|-----|------------------|
   1  | ready    | Untitled (fa:87) | 1       | 10.109.0.8 | ... | influxdb_grafana |
   2  | ready    | Untitled (12:aa) | 1       | 10.109.0.3 | ... | influxdb_grafana |
   3  | ready    | Untitled (4e:6e) | 1       | 10.109.0.7 | ... | influxdb_grafana |

2. Log in to any of these nodes through SSH, for example, to node-1

3. Run the following command:

   root@node-1:~# hiera lma::influxdb::vip
   10.109.1.4

   Where 10.109.1.4 is the virtual IP address (VIP) of your InfluxDB cluster.

4. Using that VIP address, run the following command:

root@node-1:~# /usr/bin/influx -database lma -password lmapass \
--username root -host 10.109.1.4 -port 8086
Visit https://enterprise.influxdata.com to register for updates,
InfluxDB server management, and monitoring.
Connected to http://10.109.1.4:8086 version 0.10.0
InfluxDB shell 0.10.0
>

The example above shows that executing /usr/bin/influx starts an interactive CLI and automatically connects to the InfluxDB server. Then run the following command:

> show series

You should see a dump of all the time-series collected so far. Then run:

> show servers
name: data_nodes
----------------
id      http_addr       tcp_addr
1       node-1:8086     node-1:8088
3       node-2:8086     node-2:8088
5       node-3:8086     node-3:8088

name: meta_nodes
----------------
id      http_addr       tcp_addr
1       node-1:8091     node-1:8088
2       node-2:8091     node-2:8088
4       node-3:8091     node-3:8088

You should see a list of nodes participating in the InfluxDB cluster with their roles (data or meta).

Verify Grafana

1. Log in to the Fuel web UI.
2. In the :guilabel:`Dashboard` tab, click :guilabel:`Grafana`. If your DNS is not set up, enter the IP address and the port number.
3. Authenticate using your credentials.

You should be redirected to the :guilabel:`Grafana Home Page` where you can select a dashboard as shown below.