Setting SSO for 2 different Grafana servers

Grafana
1

Hello,

I have 2 different Grafana servers running. I want to set SSO so I could access to both servers by logging in only one of the servers without running additional LDAP server. any suggestion?

thank you

2

You only option is to put your two grafana serves behind an nginx/apache reverse proxy and handle auth in that proxy, then setup grafana to use proxy auth
http://docs.grafana.org/installation/configuration/#auth-proxy

3

I did try setting reverse proxy like below making a vhost_alias.conf file, which doesn’t work. What could I edit in this file to make it work?
(grafana server #1 - localhost, grafana server #2 - 111.111.111.11)

<VirtualHost *:80>
    ServerAdmin webmaster@authproxy
    ServerName authproxy
    ErrorLog "logs/authproxy-error_log"
    CustomLog "logs/authproxy-access_log" common

    <Proxy *>
        AuthType Basic
        AuthName GrafanaAuthProxy
        AuthBasicProvider file
        AuthUserFile /etc/apache2/grafana_htpasswd
        Require valid-user

        RewriteEngine On
        RewriteRule .* - [E=PROXY_USER:%{LA-U:REMOTE_USER},NS]
        RequestHeader set X-WEBAUTH-USER "%{PROXY_USER}e"
    </Proxy>
    RequestHeader unset Authorization
    ProxyRequests Off
    ProxyPass / http://grafana.staged-by-discourse.com/     
    ProxyPass / http://111.111.111.11:3000/
    ProxyPassReverse / http://grafana.staged-by-discourse.com/
    ProxyPassReverse / http://111.111.111.11:3000/
</VirtualHost>
4

Use this configuration format in apache2.

<VirtualHost *:80>
ServerAdmin webmaster@authproxy
ServerName authproxy
ErrorLog “logs/authproxy-error_log”
CustomLog “logs/authproxy-access_log” common

<Proxy *>
    AuthType Basic
    AuthName GrafanaAuthProxy
    AuthBasicProvider file
    AuthUserFile /etc/apache2/grafana_htpasswd
    Require valid-user

    RewriteEngine On
    RewriteRule .* - [E=PROXY_USER:%{LA-U:REMOTE_USER},NS]
    RequestHeader set X-WEBAUTH-USER "%{PROXY_USER}e"
</Proxy>
RequestHeader unset Authorization
ProxyRequests Off
ProxyPass / http://grafana.staged-by-discourse.com/     
ProxyPass /grafana http://111.111.111.11:3000/
ProxyPassReverse / http://grafana.staged-by-discourse.com/
ProxyPassReverse /grafana http://111.111.111.11:3000/

configure root_url in respective grafana also.