telegraf-sample

sample code to collect metrics by using telegraf, store and visualize

setup

$ vagrant up

provision

$ ansible-playbook site.yml -i hosts -k -c paramiko
SSH password: 

please type password for vagrant user : vagrant

Log server administration

Node deployment

• 192.168.33.3: log-server
  • InfluxDB administration
    • user: root
    • password: root
    • database: influxdb
  • Grafana
    • user: admin
    • password: admin

InfluxDB administration

• example of show tables like querying

SHOW SERIES

please see also the manual for detail

• example of showing points of series

SELECT * FROM cpu LIMIT 10;

please see also the manual) for detail

Grafana dashboard administration

http://docs.grafana.org/datasources/influxdb/

Setup Data Sources

Data Sources > add data source

• Name: influxdb
• Type: InfluxDB
• Http settings:
  • Url: http://192.168.33.3:8086
  • Access: direct
• InfluxDB Details
  • Database: influxdb
  • User: root
  • Password: root

Import Dashboard sample

open dashboard import and select roles/grafana/files/sample.json

Metric collector administration

Node deployment

• 192.168.33.2: client-node
  • telegraf (/opt/telegraf)

please see README.md for detail

distributed config by this repository is here

Notes

• please be sure to confirm timezones of virtualmachines/host are identical.
• see also Japanese related document