Jafner.net/wiki/services/grafana.md

title	description	published	date	tags	editor	dateCreated
Grafana Setup Information		true	2021-07-21T00:28:30.298Z		markdown	2021-07-19T20:35:25.196Z

Purpose and Layout

My Grafana dashboard serves as a one-stop systems monitoring frontend.


Grafana

InfluxDB

Host	Database Name	Inputs
Main Server	jafgraf
Seedbox	seedbox
NAS	nas
PiHole	pihole

The full configuration files for the main server are available at: Jafner/docker_compose/grafana-stack.

Telegraf

Below are excerpts from the telegraf.conf and accompanying files for each host. All config files are based on the config files from Mbarmem's repository.

Main Server

[global_tags]
[agent]
  interval = "10s"
  round_interval = true
  metric_batch_size = 1000
  metric_buffer_limit = 10000
  collection_jitter = "0s"
  flush_interval = "10s"
  flush_jitter = "0s"
  precision = ""
  hostname = ""
  omit_hostname = false
[[outputs.influxdb]]
  urls = ["http://influxdb:8086"]
  database = "jafgraf"
[[inputs.cpu]]
  percpu = true
  totalcpu = true
  collect_cpu_time = false
  report_active = false
[[inputs.disk]]
  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
[[inputs.diskio]]
[[inputs.kernel]]
[[inputs.mem]]
[[inputs.processes]]
[[inputs.swap]]
[[inputs.system]]
[[inputs.docker]]
  endpoint = "unix:///var/run/docker.sock"
[[inputs.hddtemp]]
[[inputs.net]]
[[inputs.netstat]]
[[inputs.sensors]]

NAS

[global_tags]
  role = "freenas"
[[outputs.influxdb]]
  urls = ["http://192.168.1.23:8086"]
  database = "nas"
[[inputs.cpu]]
  percpu = true
  totalcpu = true
[[inputs.io]]
[[inputs.mem]]
[[inputs.net]]
[[inputs.swap]]
[[inputs.system]]
[[inputs.diskio]]
[[inputs.netstat]]
[[inputs.zfs]]
  poolMetrics = true
[[inputs.exec]]
  name_override = "diskhealth"
  commands = ["/root/telegraf/diskstatus.sh"]
  timeout = "30s"
  data_format = "json"
  tag_keys = ["disk","health"]

Seedbox

[global_tags]
[agent]
  interval = "10s"
  round_interval = true
  metric_batch_size = 1000
  metric_buffer_limit = 10000
  collection_jitter = "0s"
  flush_interval = "10s"
  flush_jitter = "0s"
  precision = ""
  hostname = ""
  omit_hostname = false
[[outputs.influxdb]]
  urls = ["http://192.168.1.23:8086"]
  database = "seedbox"
[[inputs.cpu]]
  percpu = true
  totalcpu = true
  collect_cpu_time = false
  report_active = false
[[inputs.disk]]
  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]
[[inputs.diskio]]
[[inputs.kernel]]
[[inputs.mem]]
[[inputs.processes]]
[[inputs.swap]]
[[inputs.system]]
[[inputs.docker]]
  endpoint = "unix:///var/run/docker.sock"
[[inputs.hddtemp]]
[[inputs.net]]
[[inputs.netstat]]
[[inputs.sensors]]

PiHole

[global_tags]
[agent]
  interval = "10s"
  round_interval = true
  metric_batch_size = 1000
  metric_buffer_limit = 10000
  collection_jitter = "0s"
  flush_interval = "10s"
  flush_jitter = "0s"
  precision = ""
  hostname = ""
  omit_hostname = false
[[outputs.influxdb]]
  urls = ["http://192.168.1.23:8086"]
  database = "pihole"
[[inputs.http]]
  urls = ["http://192.168.1.191/admin/api.php"]
  method = "GET"
  data_format = "json"
  json_string_fields = ["status"]
  name_suffix = "_pihole" 

Resources

The main guide I used for my setup: https://github.com/Mbarmem/Grafana.Dashboard The guide I used for installing Telegraf on my NAS: https://blog.victormendonca.com/2020/10/28/how-to-install-telegraf-on-freenas/ The repository containing my The instructions I followed to get SMART HDD reporting from the NAS: https://www.reddit.com/r/freenas/comments/81t2bw/can_i_install_telegraf_on_my_freenas_host/dv67xu8/