Add some more information about.

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Mark Nellemann 2021-01-14 13:58:40 +01:00
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# HMC Insights
**HMCi** is a utility that collects metrics from one or more *IBM Power HMC* systems. The metric data is processed and saved into an InfluxDB time-series database. Grafana is used to visualize the metrics from InfluxDB.
**HMCi** is a utility that collects metrics from one or more *IBM Power HMC* systems. The metric data is processed and saved into an InfluxDB time-series database. Grafana can be used to visualize the metrics from InfluxDB.
Metrics includes *Managed Systems* (the physical Power servers) and *Logical Partitions* (the virtualized servers) running AIX, Linux and IBM-i (AS/400).
Metrics includes:
- *Managed Systems* - the physical Power servers
- *Logical Partitions* - the virtualized servers running AIX, Linux and IBM-i (AS/400)
- *Virtual I/O Servers* - the i/o partition(s) taking care of network and storage
- *Energy* - power consumption and temperatures
![architecture](https://bitbucket.org/mnellemann/hmci/downloads/HMCi.png)
@ -30,7 +34,7 @@ Install InfluxDB on an *LPAR* or other server, which is network accessible by th
### HMCi Installation Instructions
- Ensure you have correct date/time and NTPd running to keep it accurate!
- Ensure you have **correct date/time** and NTPd running to keep it accurate!
- The only requirement for **hmci** is the Java runtime, version 8 (or later)
- Install **HMCi** from [downloads](https://bitbucket.org/mnellemann/hmci/downloads/) (rpm, deb or jar) or build from source
- Copy the *doc/hmci.toml* configuration example into */etc/hmci.toml* and edit the configuration to suit your environment. The location of the configuration file can be changed with a flag when running hmci.
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### Naming collision
You can't have partitions on different HMC's with the same name, as these cannot be distinguished when metrics are
written to InfluxDB (which uses the name is key).
written to InfluxDB (which uses the name as key).
### Renaming partitions