====== Grafana ======

===== Install =====

  sudo pkg install grafana8

===== 設定 =====

/usr/local/etc/grafana/grafana.ini

<code>
# The ip address to bind to, empty will bind to all interfaces
;http_addr =
http_addr = XXX.XXX.XXX.XXX

................

# Log web requests
;router_logging = false
router_logging = true

................

[users]
# disable user signup / registration
;allow_sign_up = true
allow_sign_up = false

# Allow non admin users to create organizations
;allow_org_create = true
allow_org_create = false
</code>
===== 起動 =====
  
  sudo service grafana start

===== アクセス =====

  http://XXX.XXX.XXX.XXX:3000
  ID:admin
  Pass:admin


===== タイムゾーン =====

標準だと**UTC**として扱われてしまうため、DBのColumnには**with TZ**を指定する

また、grafana側では、configuration -> preferences -> Timezone で設定する

===== メモ =====

- Invoking python script from dashboard
  - https://community.grafana.com/t/invoking-python-script-from-dashboard/8051/4

> If you’re talking about running Python in the user’s browser, that’s not possible AFAIK.
> 
> If you want to run a Python script on the server, you’ll want to set up and expose an HTTP API endpoint that triggers it, which you then call from the Grafana front-end (e.g. via Ajax). For that you might want to use some combination of Flask/uWSGI/Nginx (see e.g. Creating an API to execute a python script - Stack Overflow 195).