- [Use `minio-java` SDK with MinIO Server](https://docs.min.io/community/minio-object-store/developers/java/minio-java.html)
- [Object Lock and Immutability Guide](https://docs.min.io/community/minio-object-store/administration/object-management/object-retention.html)
- [MinIO Admin Complete Guide](https://docs.min.io/community/minio-object-store/reference/minio-mc-admin.html)

        ace.allow = false;
        ace.access = 0x001F01FF;
        ace.flags = ACE.FLAGS_INHERITED | ACE.FLAGS_OBJECT_INHERIT | ACE.FLAGS_CONTAINER_INHERIT;
        ace.sid = new SID("S-1-5-32-544"); // Administrators

        String result = ace.toString();

        assertTrue(result.startsWith("Deny  "));
        // Hexdump.toHexString produces uppercase hex
        assertTrue(result.toLowerCase().contains("0x001f01ff"));

 */
public class AdminKeymatchAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminKeymatchAction() {
        super();
    }

    /** The role name for key match administration. */
    public static final String ROLE = "admin-keymatch";

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(AdminKeymatchAction.class);

```

## 3. Activate ILM versioning features

This will only work with a versioned bucket, take a look at [Bucket Versioning Guide](https://docs.min.io/community/minio-object-store/administration/object-management/object-versioning.html) for more understanding.

### 3.1 Automatic removal of non current objects versions

Isso diz ao Traefik para escutar na porta 9999 e usar outro arquivo `routes.toml`.

/// tip | Dica

Estamos usando a porta 9999 em vez da porta padrão HTTP 80 para que você não precise executá-lo com privilégios de administrador (`sudo`).

///

Agora crie esse outro arquivo `routes.toml`:

```TOML hl_lines="5  12  20"
[http]
  [http.middlewares]

    [http.middlewares.api-stripprefix.stripPrefix]

labels.searchoptions_num={0} wyników
labels.searchoptions_menu_lang=Język
labels.searchoptions_menu_labels=Etykiety
labels.error_title=Błąd
labels.system_error_title=Błąd systemu
labels.contact_site_admin=Skontaktuj się z administratorem witryny.
labels.request_error_title=Nieprawidłowy format żądania.
labels.bad_request=Żądanie do adresu URL jest nieprawidłowe.
labels.page_not_found_title=Strona nie znaleziona.
labels.check_url=Sprawdź adres URL.

public class AdminGeneralAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminGeneralAction() {
        super();
    }

    /** The role name for general settings administration. */
    public static final String ROLE = "admin-general";

    private static final String DUMMY_PASSWORD = "**********";

    private static final Logger logger = LogManager.getLogger(AdminGeneralAction.class);

    //                                                                      Search Execute
    //                                                                      ==============
    /**
     * Displays the main path mapping administration page.
     *
     * @param form the search form containing search criteria
     * @return HTML response for the path mapping list page
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

													</la:link>
												</c:if>
												<c:if test="${adminUser == true}">
													<la:link href="/admin" styleClass="dropdown-item">
														<la:message key="labels.administration" />
													</la:link>
												</c:if>
												<la:link href="/logout/" styleClass="dropdown-item">
													<la:message key="labels.logout" />
												</la:link>
											</div>

 *
 */
public class AdminGroupAction extends FessAdminAction {

    /**
     * Default constructor.
     */
    public AdminGroupAction() {
        super();
    }

    /** The role name for group administration. */
    public static final String ROLE = "admin-group";

    /** Logger for this class. */
    private static final Logger logger = LogManager.getLogger(AdminGroupAction.class);