66 lines
2.3 KiB
Markdown
66 lines
2.3 KiB
Markdown
# Instruction for RedHat / CentOS / AlmaLinux Systems
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Please note that the software versions referenced in this document might have changed and might not be available/working unless updated.
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Ensure you have **correct date/time** and NTPd running to keep it accurate!
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All commands should be run as root or through sudo.
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## Install the Java Runtime from repository
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```shell
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dnf install java-11-openjdk-headless wget
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# or
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yum install java-11-openjdk-headless wget
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```
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## Download and Install InfluxDB
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```shell
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wget https://dl.influxdata.com/influxdb/releases/influxdb-1.8.10.x86_64.rpm
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rpm -ivh influxdb-1.8.10.x86_64.rpm
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systemctl daemon-reload
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systemctl enable influxdb
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systemctl start influxdb
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```
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If you are running Linux on Power, you can find ppc64le InfluxDB packages on the [Power DevOps](https://www.power-devops.com/influxdb) site. Remember to pick the 1.8 or 1.9 version.
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Run the ```influx``` cli command and create the *hmci* database.
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```sql
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CREATE DATABASE "hmci" WITH DURATION 365d REPLICATION 1;
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```
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## Download and Install Grafana
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```shell
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wget https://dl.grafana.com/oss/release/grafana-9.1.7-1.x86_64.rpm
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rpm -ivh grafana-9.1.7-1.x86_64.rpm
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systemctl daemon-reload
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systemctl enable grafana-server
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systemctl start grafana-server
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```
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If you are running Linux on Power, you can find ppc64le Grafana packages on the [Power DevOps](https://www.power-devops.com/grafana) site.
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When logged in to Grafana (port 3000, admin/admin) create a datasource that points to the local InfluxDB. Now import the provided dashboards.
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## Download and Install HMCi
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[Download](https://git.data.coop/nellemann/-/packages/generic/hmci/) the latest version of HMCi packaged for rpm.
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```shell
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wget https://git.data.coop/api/packages/nellemann/generic/hmci/v1.4.2/hmci-1.4.2-1.noarch.rpm
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rpm -ivh hmci-1.4.2-1_all.rpm
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cp /opt/hmci/doc/hmci.toml /etc/
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cp /opt/hmci/doc/hmci.service /etc/systemd/system/
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systemctl daemon-reload
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systemctl enable hmci
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systemctl start hmci
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```
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Now modify **/etc/hmci.toml** (edit URL and credentials to your HMCs) and test the setup by running ```/opt/hmci/bin/hmci -d``` in the foreground/terminal and look for any errors. Press CTRL+C to stop and then start as a background service with ```systemctl start hmci```. You can see the log/output by running ```journalctl -f -u hmci```.
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