How To Solve Grafana Error “failed to load its application files”

Author: erics, February 23rd, 2022

Try a newer browser before anything else! I was using an older version of Safari on Mac and got this:

If you're seeing this Grafana has failed to load its application files

1. This could be caused by your reverse proxy settings.
2. If you host grafana under subpath make sure your grafana.ini root_url setting includes subpath. If not using a reverse proxy make sure to set serve_from_sub_path to true.
3. If you have a local dev build make sure you build frontend using: yarn start, yarn start:hot, or yarn build
4. Sometimes restarting grafana-server can help
5. Check if you are using a non-supported browser. For more information, refer to the list of supported browsers.

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If you're seeing this Grafana has failed to load its application files

1. This could be caused by your reverse proxy settings.

2. If you host grafana under subpath make sure your grafana.ini root_url setting includes subpath. If not using a reverse proxy make sure to set serve_from_sub_path to true.

3. If you have a local dev build make sure you build frontend using: yarn start, yarn start:hot, or yarn build

4. Sometimes restarting grafana-server can help

5. Check if you are using a non-supported browser. For more information, refer to the list of supported browsers.

I switched to the latest version of FireFox and was fine.

Categories: How-To's, Technology Tags: Browser, Error, Failed, Failed to Load, Firefox, Grafana, howto, Safari, tips | No comments

How To Enable HTTPS For Grafana Using Existing LetsEncrypt Certificates

Author: erics, July 15th, 2020

sudo  chgrp grafana /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem
sudo  chmod g+r /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem
sudo vi /etc/grafana/grafana.ini 
sudo service grafana-server restart

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sudo chgrp grafana /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem

sudo chmod g+r /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem

sudo vi /etc/grafana/grafana.ini

sudo service grafana-server restart

[server]
# Protocol (http, https, socket)
;protocol = http
protocol = https 

# https certs & key file
;cert_file =
;cert_key =
cert_file = /etc/letsencrypt/archive/www.yourdomain.com/fullchain1.pem
cert_key = /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem

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[server]

# Protocol (http, https, socket)

;protocol = http

protocol = https

# https certs & key file

;cert_file =

;cert_key =

cert_file = /etc/letsencrypt/archive/www.yourdomain.com/fullchain1.pem

cert_key = /etc/letsencrypt/archive/www.yourdomain.com/privkey1.pem

Categories: How-To's, Technology Tags: cert, certificate, Certs, chgrp, chmod, Enable, Existing, Grafana, Grafana Server, howto, https, LetsEncrypt, Restart, service, ssl, sudo, tips | No comments

How To Enable Anonymous Access For Grafana

Author: erics, July 15th, 2020

sudo vi /etc/grafana/grafana.ini
sudo service grafana-server restart

1 2	sudo vi /etc/grafana/grafana.ini sudo service grafana-server restart

#################################### Anonymous Auth ######################
[auth.anonymous]
# enable anonymous access
;enabled = false
enabled = true

# specify organization name that should be used for unauthenticated users
;org_name = Main Org.
org_name = yourGrafanaOrgNameHere

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#################################### Anonymous Auth ######################

[auth.anonymous]

# enable anonymous access

;enabled = false

enabled = true

# specify organization name that should be used for unauthenticated users

;org_name = Main Org.

org_name = yourGrafanaOrgNameHere

Categories: How-To's, Technology Tags: /etc/grafana/grafana.ini, Access, Anonymous, Anonymous Access, Enable, Enable Anonymous Access, Grafana, Grafana Server, grafana.ini, howto, INI, Restart, sudo, Yips | No comments

How To Support Panel Image Rendering in Grafana Server

Author: erics, July 15th, 2020

To render a panel image, you must install the Grafana Image Renderer plugin.

sudo grafana-cli plugins install grafana-image-renderer
sudo service grafana-server restart

1 2	sudo grafana-cli plugins install grafana-image-renderer sudo service grafana-server restart

Categories: How-To's, Technology Tags: Direct, Direct Link, Grafana, Grafana Server, howto, Image, Link, Panel, Panel Image, Render, Rendering, Server, tips | No comments

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How To Solve Grafana Error “failed to load its application files”

How To Enable HTTPS For Grafana Using Existing LetsEncrypt Certificates

How To Enable Anonymous Access For Grafana

How To Support Panel Image Rendering in Grafana Server

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