doc: add note about tt integrity check (#5426)

* doc: add note about tt integrity check and its localization

Author: maryiaLichko

doc/tooling/tcm/tcm_integrity_check.rst

@@ -53,3 +53,11 @@ Integrity check can be enabled directly in the |tcm| configuration file:
     security:
         integrity-check: true
         signature-private-key-file: /etc/tcm/private_key.pem
+
+.. note::
+
+    The ``integrity-check-period`` option works only in the ``tt`` + Tarantool setup, where tt periodically verifies the integrity of the running instance.
+    In TCM, this option is not used, as the component only uploads and verifies configuration signatures and does not interact directly with the database.
+    Moreover, TCM cannot stop Tarantool execution in case of an integrity check failure — this behavior is specific to tt when Tarantool
+    is started with the ``--integrity-check`` and ``--integrity-check-period`` options.
+    Read details about ``tt`` integrity check in :ref:`its documentation <tt-start-integrity-check>`.

locale/en/tooling/tcm/tcm_integrity_check.pot

@@ -77,3 +77,11 @@ msgstr ""
 #: ../../../doc/tooling/tcm/tcm_integrity_check.rst:48
 msgid "Integrity check can be enabled directly in the |tcm| configuration file:"
 msgstr ""
+
+#: ../../../doc/tooling/tcm/tcm_integrity_check.rst:59
+msgid "The ``integrity-check-period`` option works only in the ``tt`` + Tarantool setup, where tt periodically verifies the integrity of the running instance. "
+"In TCM, this option is not used, as the component only uploads and verifies configuration signatures and does not interact directly with the database. "
+"Moreover, TCM cannot stop Tarantool execution in case of an integrity check failure — this behavior is specific to tt when Tarantool "
+"is started with the ``--integrity-check`` and ``--integrity-check-period`` options. "
+"Read details about ``tt`` integrity check in :ref:`its documentation <tt-start-integrity-check>`."
+msgstr ""

locale/ru/LC_MESSAGES/tooling/tcm/tcm_integrity_check.po

@@ -64,3 +64,15 @@ msgid ""
 "Integrity check can be enabled directly in the |tcm| configuration file:"
 msgstr ""
 "Проверку целостности можно включить в конфигурационном файле |tcm|:"
+
+msgid ""
+"The ``integrity-check-period`` option works only in the ``tt`` + Tarantool setup, where tt periodically verifies the integrity of the running instance. "
+"In TCM, this option is not used, as the component only uploads and verifies configuration signatures and does not interact directly with the database. "
+"Moreover, TCM cannot stop Tarantool execution in case of an integrity check failure — this behavior is specific to tt when Tarantool "
+"is started with the ``--integrity-check`` and ``--integrity-check-period`` options. "
+"Read details about ``tt`` integrity check in :ref:`its documentation <tt-start-integrity-check>`."
+msgstr ""
+"``integrity-check-period`` работает только в связке ``tt`` + Tarantool, где ``tt`` периодически проверяет целостность запущенного экземпляра. "
+"В TCM параметр не используется, так как компонент лишь загружает и проверяет подписи конфигураций, не взаимодействуя напрямую с базой данных. "
+"Кроме того, у TCM отсутствует возможность остановить выполнение Tarantool в случае обнаружения проблем — это делает только ``tt``, запуская Tarantool с параметрами ``--integrity-check`` и ``--integrity-check-period``. "
+"Подробнее о проверке целостности ``tt`` читайте в :ref:`документации <tt-start-integrity-check>`."