example_configs: Add Metabase and sonarqube (#906)

example_configs/metabase.md

@@ -0,0 +1,79 @@
+# Configuring LDAP in Metabase
+
+[Metabase](https://github.com/metabase/metabase) 
+
+The simplest, fastest way to get business intelligence and analytics to everyone in your company 😋
+
+---
+
+## LDAP Host
+
+```
+example.com
+```
+
+## LDAP Port
+
+```
+3890
+```
+
+## LDAP Security
+```
+None
+```
+
+## Username or DN
+It is recommended to use users belonging to the `lldap_strict_readonly` group
+```
+cn=adminro,ou=people,dc=example,dc=com
+```
+
+## Password
+```
+passwd
+```
+
+## User search base
+```
+ou=people,dc=example,dc=com
+```
+
+## User filter
+Only users in the `metabase_users` group can log in
+```
+(&(objectClass=inetOrgPerson)(|(uid={login})(mail={login}))(memberOf=cn=metabase_users,ou=groups,dc=example,dc=com))
+```
+
+## Email attribute
+```
+mail
+```
+
+## First name attribute
+```
+givenname
+```
+
+## Last name attribute
+```
+cn
+```
+
+## Group Schema
+
+**Synchronize Group Memberships**: Check this option to synchronize LDAP group memberships.
+
+**New Mapping**: Create a new mapping between Metabase and LDAP groups:
+
+- **Group Name**: `cn=metabase_users,ou=groups,dc=example,dc=com`
+
+## Group search base
+
+```
+ou=groups,dc=example,dc=com
+```
+
+## Useful links
+
+> [Metabase docker-compose.yaml](https://www.metabase.com/docs/latest/troubleshooting-guide/ldap)