Specify retry for Google Secure LDAP

doc/administration/auth/ldap/google_secure_ldap.md

@@ -87,6 +87,7 @@ values obtained during the LDAP client configuration earlier:
        password: 'd6V5H8nhMUW9AuDP25abXeLd'
        encryption: 'simple_tls'
        verify_certificates: true
+       retry_empty_result_with_codes: [80]
 
        tls_options:
          cert: |
@@ -159,6 +160,7 @@ values obtained during the LDAP client configuration earlier:
          password: 'd6V5H8nhMUW9AuDP25abXeLd'
          encryption: 'simple_tls'
          verify_certificates: true
+         retry_empty_result_with_codes: [80]
 
          tls_options:
            cert: |

doc/administration/auth/ldap/index.md

@@ -174,7 +174,7 @@ production:
 | `base` | Base where we can search for users. | **{check-circle}** Yes | `'ou=people,dc=gitlab,dc=example'` or `'DC=mydomain,DC=com'` |
 | `user_filter`      | Filter LDAP users. Format: [RFC 4515](https://tools.ietf.org/search/rfc4515) Note: GitLab does not support `omniauth-ldap`'s custom filter syntax. | **{dotted-circle}** No | For examples, read [Examples of user filters](#examples-of-user-filters). |
 | `lowercase_usernames` | If enabled, GitLab converts the name to lower case. | **{dotted-circle}** No | boolean |
-| `retry_empty_result_with_codes` | An array of LDAP query response code that will attempt to retrying the operation if the result/content is empty. | **{dotted-circle}** No | `[80]` |
+| `retry_empty_result_with_codes` | An array of LDAP query response code that will attempt to retry the operation if the result/content is empty. For Google Secure LDAP, set this value to `[80]`. | **{dotted-circle}** No | `[80]` |
 
 #### Examples of user filters