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<div class="topic__title"><h1 class="p_Heading1"><span class="f_Heading1">Кластер Redis</span></h1>
<div class="topic__title"><h1 class="p_Heading1"><span class="f_Heading1">Redis cluster</span></h1>
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<p class="p_Normal">Для корректной работы системы требуется Redis версии 5 или 6.2. В статье описана установка Redis 6.2.12 для ОС Ubuntu Linux 20.04 и 22.04. Вы также можете ознакомиться с руководством в <a href="https://redis.io/docs/management/sentinel/" target="_blank" class="weblink">официальной документации Redis</a>.</p>
<p class="p_Normal">Установка состоит из пяти этапов:</p>
<p class="p_Normal">For the correct operation of the system, Redis version 5 or 6.2 is required. The article describes the installation of Redis 6.2.12 for Ubuntu Linux 20.04 and 22.04. You can also refer to the guide in the <a href="https://redis.io/docs/management/sentinel/" target="_blank" class="weblink">official Redis documentation</a>.</p>
<p class="p_Normal">Installation consists of five steps:</p>
<ol style="list-style-type:decimal">
<li value="1" class="p_Normal"><a href="configure-redis.html#preparation-node" class="topiclink">Подготовка нод (серверов)</a>.</li><li value="2" class="p_Normal"><a href="configure-redis.html#installation" class="topiclink">Установка Redis и Sentinel</a>.</li><li value="3" class="p_Normal"><a href="configure-redis.html#redis-setup" class="topiclink">Настройка Redis</a>.</li><li value="4" class="p_Normal"><a href="configure-redis.html#sentinel-setup" class="topiclink">Настройка Sentinel</a>.</li><li value="5" class="p_Normal"><a href="configure-redis.html#connection-to-redis" class="topiclink">Подключение к Redis</a>.</li></ol>
<h2 class="p_Heading2"><a id="preparation-node" class="hmanchor"></a><span class="f_Heading2">Шаг 1. Подготовка нод (серверов)</span></h2>
<li value="1" class="p_Normal"><a href="configure-redis.html#preparation-node" class="topiclink">Prepare nodes (servers)</a>.</li><li value="2" class="p_Normal"><a href="configure-redis.html#installation" class="topiclink">Install Redis and Sentinel</a>.</li><li value="3" class="p_Normal"><a href="configure-redis.html#redis-setup" class="topiclink">Configure Redis</a>.</li><li value="4" class="p_Normal"><a href="configure-redis.html#sentinel-setup" class="topiclink">Configure Sentinel</a>.</li><li value="5" class="p_Normal"><a href="configure-redis.html#connection-to-redis" class="topiclink">Connect to Redis</a>.</li></ol>
<h2 class="p_Heading2"><a id="preparation-node" class="hmanchor"></a><span class="f_Heading2">Step 1: Prepare nodes (servers)</span></h2>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">начало&nbsp;внимание</span></p>
<p class="p_Normal">Минимальное количество серверов для организации кластера — три.</p>
<p class="p_Normal">The minimum number of servers to organize a cluster is three.</p>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">конец&nbsp;внимание</span></p>
<ol style="list-style-type:upper-roman">
<li value="1" class="p_Normal">Создайте три ноды (сервера) с последовательно пронумерованными именами хостов:</li></ol>
<li value="1" class="p_Normal">Create three nodes (servers) with sequentially numbered host names:</li></ol>
<ul style="list-style-type:disc">
<li class="p_Normal"><span style="font-weight: bold;">redis-server1.your_domain</span>;</li><li class="p_Normal"><span style="font-weight: bold;">redis-server2.your_domain</span>;</li><li class="p_Normal"><span style="font-weight: bold;">redis-server3.your_domain</span>.</li></ul>
<li class="p_Normal"><span style="font-weight: bold;">redis-server1.your_domain</span>.</li><li class="p_Normal"><span style="font-weight: bold;">redis-server2.your_domain</span>.</li><li class="p_Normal"><span style="font-weight: bold;">redis-server3.your_domain</span>.</li></ul>
<ol style="list-style-type:upper-roman" start="2">
<li value="2" class="p_Normal">Создайте необходимые сопоставления имён хостов в DNS. Если такой возможности нет, внесите нужные записи в <code><b>/etc/hosts</b></code>.</li></ol>
<h2 class="p_Heading2"><a id="installation" class="hmanchor"></a><span class="f_Heading2">Шаг 2. Установка Redis и Sentinel</span></h2>
<li value="2" class="p_Normal">Create the necessary host name mappings in DNS. If this is not possible, add the required entries to <code><b>/etc/hosts</b></code>.</li></ol>
<h2 class="p_Heading2"><a id="installation" class="hmanchor"></a><span class="f_Heading2">Step 2: Install Redis and Sentinel</span></h2>
<ol style="list-style-type:upper-roman">
<li value="1" class="p_Normal">Установите необходимые пакеты:</li></ol>
<li value="1" class="p_Normal">Install the necessary packages:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;apt&nbsp;install&nbsp;lsb-release&nbsp;curl&nbsp;gpg</span></p>
<ol style="list-style-type:upper-roman" start="2">
<li value="2" class="p_Normal">Импортируйте необходимые ключи и добавьте репозиторий Redis:</li></ol>
<li value="2" class="p_Normal">Import the necessary keys and add the Redis repository:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">curl&nbsp;-fsSL&nbsp;https</span><span class="f_CodeExample">://packages.redis.io/gpg&nbsp;|&nbsp;sudo&nbsp;gpg&nbsp;--dearmor&nbsp;-o&nbsp;/usr/share/keyrings/redis-archive-keyring.gpg</span><br />
<span class="f_CodeExample">echo&nbsp;&quot;deb&nbsp;[signed-by=/usr/share/keyrings/redis-archive-keyring.gpg]&nbsp;https://packages.redis.io/deb&nbsp;$(lsb_release&nbsp;-cs)&nbsp;main&quot;&nbsp;|&nbsp;sudo&nbsp;tee&nbsp;/etc/apt/sources.list.d/redis.list</span></p>
<ol style="list-style-type:upper-roman" start="3">
<li value="3" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">Обновите кеш пакетов:</li></ol>
<li value="3" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">Update the package cache:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;apt-get&nbsp;update</span></p>
<ol style="list-style-type:upper-roman" start="4">
<li value="4" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">Установите Redis:</li></ol>
<li value="4" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">Install &nbsp;Redis:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;apt-get&nbsp;-y&nbsp;install&nbsp;redis=6:6.2.12-1rl1~$(lsb_release&nbsp;-cs)1&nbsp;redis-server=6:6.2.12-1rl1~$(lsb_release&nbsp;-cs)1&nbsp;redis-tools=6:6.2.12-1rl1~$(lsb_release&nbsp;-cs)1&nbsp;redis-sentinel=6:6.2.12-1rl1~$(lsb_release&nbsp;-cs)1</span></p>
<h2 class="p_Heading2"><a id="redis-setup" class="hmanchor"></a><span class="f_Heading2">Шаг 3. Настройка Redis</span></h2>
<h2 class="p_Heading2"><a id="redis-setup" class="hmanchor"></a><span class="f_Heading2">Step 3: Configure Redis</span></h2>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">Начало&nbsp;примечание</span></p>
<p class="p_Normal"><span style="font-weight: bold;">Примечание</span></p>
<p class="p_Normal">Для пароля разрешается применять следующие символы:</p>
<p class="p_Normal"><span style="font-weight: bold;">Note</span></p>
<p class="p_Normal">For the password, the following characters are allowed:</p>
<ul style="list-style-type:disc">
<li class="p_Normal">заглавные латинские буквы: от A до Z;</li><li class="p_Normal">строчные латинские буквы: от a до z;</li><li class="p_Normal">цифры от 0 до 9;</li><li class="p_Normal">символы: &nbsp;-_.</li></ul>
<p class="p_Normal">Зарезервированные (недопустимые) символы:</p>
<li class="p_Normal">Uppercase Latin letters: A to Z</li><li class="p_Normal">Lowercase Latin letters: a to z</li><li class="p_Normal">Digits: 0 to 9</li><li class="p_Normal">Symbols: -_</li></ul>
<p class="p_Normal">Reserved (invalid) symbols:</p>
<p class="p_Normal">! * ' ( ) ; : @ &amp; = + $ , / ? % # [ ]</p>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">конец&nbsp;примечание</span></p>
<p class="p_Normal">Для настройки необходимо отредактировать файл <code><b>/etc/redis/redis.conf</b></code> на каждом из серверов:</p>
<p class="p_Normal">To configure, edit the <code><b>/etc/redis/redis.conf</b></code> file on each server:</p>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;nano&nbsp;/etc/redis/redis.conf</span></p>
<ol style="list-style-type:upper-roman">
<li value="1" class="p_Normal">Сделайте сервера доступными для всех IP-адресов данного сервера. Это делает сервис Redis доступным со всех внешних адресов:</li></ol>
<li value="1" class="p_Normal">Make the servers accessible from all IP addresses of this server. This makes the Redis service accessible from all external addresses:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">bind&nbsp;0.0.0.0&nbsp;</span></p>
<ol style="list-style-type:upper-roman" start="2">
<li value="2" class="p_Normal">Увеличьте максимальное количество клиентов, изменив значение параметра <code><b>maxclients</b></code> на <code><b>20000</b></code>. Раскомментируйте строку, убрав знак решетки #:</li></ol>
<li value="2" class="p_Normal">Increase the maximum number of clients by changing the value of the parameter <code><b>maxclients</b></code> to <code><b>20000</b></code>. Uncomment the line by removing the hash sign #:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">maxclients&nbsp;20000</span></p>
<ol style="list-style-type:upper-roman" start="3">
<li value="3" class="p_Normal">Задайте политику вытеснения ключей, изменив значение параметра <code><b>maxmemory-policy</b></code> на <code><b>allkeys-lfu</b></code>. Раскомментируйте строку, убрав знак решетки #:</li></ol>
<li value="3" class="p_Normal">Set the key eviction policy by changing the value of the <code><b>maxmemory-policy</b></code> parameter to <code><b>allkeys-lfu</b></code>. Uncomment the line by removing the hash sign #:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">maxmemory-policy&nbsp;allkeys-lfu</span></p>
<ol style="list-style-type:upper-roman" start="4">
<li value="4" class="p_Normal">Отключите создание <span style="font-weight: bold;">snapshots</span>, изменив значение параметра <code><b>save</b></code> на <code><b>""</b></code>. Раскомментируйте строку, убрав знак решетки #:</li></ol>
<li value="4" class="p_Normal">Disable <span style="font-weight: bold;">snapshot</span> creation by changing the value of the <code><b>save</b></code> parameter to <code><b>""</b></code>. Uncomment the line by removing the hash sign #:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">save&nbsp;&quot;&quot;</span></p>
<ol style="list-style-type:upper-roman" start="5">
<li value="5" class="p_Normal">Отключите <span style="font-weight: bold;">AOF</span> (сохранение базы данных Redis в файл). Для этого замените значение параметра <code><b>appendonly</b></code> на <code><b>no</b></code>. Раскомментируйте строку, убрав знак решетки #:</li></ol>
<li value="5" class="p_Normal">Disable AOF (Redis database saving to file). To do this, replace the value of the <code><b>appendonly</b></code> parameter with <code><b>no</b></code>. Uncomment the line by removing the hash sign #:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">appendonly&nbsp;no</span></p>
<ol style="list-style-type:upper-roman" start="6">
<li value="6" class="p_Normal" style="background: #ffffff;">Укажите пароль к Мастеру:</li></ol>
<li value="6" class="p_Normal" style="line-height: 1.20; background: #ffffff;">Specify the password to the Master:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">masterauth&nbsp;SecretPassword</span></p>
<ol style="list-style-type:upper-roman" start="7">
<li value="7" class="p_Normal">Укажите домен (FQDN) для представления ноды в кластере:</li></ol>
<li value="7" class="p_Normal">Specify the domain (FQDN) to represent the node in the cluster:</li></ol>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде <code><b>redis-server1.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node <code><b>redis-server1.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">replica-announce-ip&nbsp;redis-server1.your_domain</span></p>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде <code><b>redis-server2.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node <code><b>redis-server2.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">replica-announce-ip&nbsp;redis-server2.your_domain</span></p>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде <code><b>redis-server3.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node <code><b>redis-server3.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">replica-announce-ip&nbsp;redis-server3.your_domain</span></p>
<ol style="list-style-type:upper-roman" start="8">
<li value="8" class="p_Normal"><span style="font-size: 15px; font-family: 'Segoe UI',Tahoma,Verdana,Arial,sans-serif; background-color: #ffffff;">Укажите пароль для доступа:</span></li></ol>
<li value="8" class="p_Normal" style="line-height: 1.20;"><span style="font-size: 15px; font-family: 'Segoe UI',Tahoma,Verdana,Arial,sans-serif; background-color: #ffffff;">Specify the password for access:</span></li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">requirepass&nbsp;SecretPassword</span></p>
<ol style="list-style-type:upper-roman" start="9">
<li value="9" class="p_Normal">На нодах <code><b>redis-server2.your_domain</b></code> и<span style="font-weight: bold;"> </span><code><b>redis-server3.your_domain</b></code> укажите домен (FQDN) и порт для подключения к ноде Мастера (<code><b>redis-server1.your_domain</b></code>):</li></ol>
<li value="9" class="p_Normal">On nodes <code><b>redis-server2.your_domain</b></code> and<span style="font-weight: bold;"> </span><code><b>redis-server3.your_domain</b></code>, specify the domain (FQDN) and port to connect to the Master node (<code><b>redis-server1.your_domain</b></code>):</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">replicaof&nbsp;redis-server1.your_domain&nbsp;6379</span></p>
<ol style="list-style-type:upper-roman" start="10">
<li value="10" class="p_Normal">Перезапустите все сервера (сначала Мастер, затем Слэйвы):</li></ol>
<li value="10" class="p_Normal">Restart all servers (primary first, then subordinates):</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;restart&nbsp;redis-server</span><br />
<span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;enable&nbsp;redis-server</span></p>
<ol style="list-style-type:upper-roman" start="11">
<li value="11" class="p_Normal">Проверьте статус репликации на ноде <code><b>redis-server1.your_domain</b></code>:</li></ol>
<li value="11" class="p_Normal">Check the replication status on the node <code><b>redis-server1.your_domain</b></code>:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-a&nbsp;SecretPassword&nbsp;info&nbsp;replication</span></p>
<p class="p_Normal"><a class="dropdown-toggle" style="font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A1')">Настройка включения TLS/SSL в Redis</a></p>
<div id="TOGGLE0186A1" class="dropdown-toggle-body" style="text-align: left; text-indent: 0; padding: 0 0 0 0; margin: 0 0 0 0;"><table style="border:none; border-spacing:0;">
<p class="p_Normal"><a class="dropdown-toggle" style="font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A1')">Enabling TLS/SSL in Redis</a></p>
<div id="TOGGLE0186A1" class="dropdown-toggle-body" style="text-align: left; text-indent: 0; line-height: 1.80; padding: 0 0 0 0; margin: 0 0 0 0;"><table style="border:none; border-spacing:0;">
<tr>
<td style="vertical-align:top; padding:0; border:none"><p class="p_Normal">&nbsp;<br />
Для включения поддержки TLS/SSL в Redis необходимо в файле конфигурации <code><b>redis.conf</b></code>:</p>
To enable TLS/SSL support in Redis, you need to edit the configuration file <code><b>redis.conf</b></code>:</p>
<ol style="list-style-type:decimal">
<li value="1" class="p_Normal">Отключить незащищённые подключения выставив <code><b>0</b></code> в параметре <code><b>port</b></code>. </li><li value="2" class="p_Normal">Задать порт для TLS подключений, расскоментируйте параметр <code><b>tls-port</b></code>.</li><li value="3" class="p_Normal">В параметре <code><b>tls-cert-file</b></code> указать путь до файла сертификата сервера.</li><li value="4" class="p_Normal">В параметре <code><b>tls-key-file</b></code> указать путь до файла закрытого ключа.</li><li value="5" class="p_Normal">В параметре <code><b>tls-ca-cert-file</b></code> указать путь до файла корневого CA.</li></ol>
<li value="1" class="p_Normal">Disable unsecured connections by setting <code><b>0</b></code> in the parameter <code><b>port</b></code>.</li><li value="2" class="p_Normal">Set the port for TLS connections, uncomment the parameter <code><b>tls-port</b></code>.</li><li value="3" class="p_Normal">In the parameter <code><b>tls-cert-file</b></code>, specify the path to the server certificate file.</li><li value="4" class="p_Normal">In the parameter <code><b>tls-key-file</b></code>, specify the path to the private key file.</li><li value="5" class="p_Normal">In the parameter <code><b>tls-ca-cert-file</b></code>, specify the path to the root CA file.</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">port&nbsp;0</span><br />
<span class="f_CodeExample">tls-port&nbsp;6379</span><br />
<span class="f_CodeExample">tls-cert-file&nbsp;/path/to/redis.crt</span><br />
<span class="f_CodeExample">tls-key-file&nbsp;/path/to/redis.key</span><br />
<span class="f_CodeExample">tls-ca-cert-file&nbsp;/path/to/ca.crt</span></p>
<ol style="list-style-type:decimal" start="6">
<li value="6" class="p_Normal">Перезапустите все сервера (сначала Мастер, затем Слэйвы):</li></ol>
<li value="6" class="p_Normal">Restart all servers (primary first, then subordinates):</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;restart&nbsp;redis-server</span><br />
<span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;enable&nbsp;redis-server</span></p>
<ol style="list-style-type:decimal" start="7">
<li value="7" class="p_Normal">Проверьте статус репликации на ноде <code><b>redis-server1.your_domain</b></code>:</li></ol>
<li value="7" class="p_Normal">Check the replication status on the node <code><b>redis-server1.your_domain</b></code>:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;6379&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;-a&nbsp;SecretPassword&nbsp;info&nbsp;replication</span></p>
<p class="p_Normal">&nbsp;<br />
Подробнее о настройке TLS/SSL в Redis читайте в <a href="https://redis.io/docs/management/security/encryption/" target="_blank" class="weblink">официальной документации Redis</a>.</p>
For more details on configuring TLS/SSL in Redis, refer to the <a href="https://redis.io/docs/management/security/encryption/" target="_blank" class="weblink">official Redis documentation</a>.<br />
&nbsp;</p>
</td>
</tr>
</table>
</div>
<h2 class="p_Heading2"><a id="sentinel-setup" class="hmanchor"></a><span class="f_Heading2">Шаг 4. Настройка Sentinel</span></h2>
<p class="p_Normal">Чтобы настроить Sentinel, необходимо отредактировать файл <code><b>/etc/redis/sentinel.conf</b></code> на каждом из серверов.</p>
<h2 class="p_Heading2"><a id="sentinel-setup" class="hmanchor"></a><span class="f_Heading2">Step 4: Configure Sentinel</span></h2>
<p class="p_Normal">To configure Sentinel, edit the file <code><b>/etc/redis/sentinel.conf</b></code> on each server.</p>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">Начало&nbsp;внимание</span>&nbsp;</p>
<p>Для корректной работы соблюдайте указанный порядок записей в файле <code><b>/etc/redis/sentinel.conf</b></code>.</p>
<p style="line-height: 1.20;">To work correctly, observe the specified order of entries in the file <code><b>/etc/redis/sentinel.conf</b></code>.</p>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">Конец&nbsp;внимание</span></p>
<ol style="list-style-type:upper-roman">
<li value="1" class="p_Normal">Сделайте сервера доступные для всех IP-адресов данного сервера. Это делает сервис Sentinel доступным со всех внешних адресов:</li></ol>
<li value="1" class="p_Normal">Make the servers accessible from all IP addresses of this server. In this case, it makes the Sentinel service accessible from all external addresses:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">bind&nbsp;0.0.0.0&nbsp;</span></p>
<ol style="list-style-type:upper-roman" start="2">
<li value="2" class="p_Normal">Укажите домен (FQDN) для представления нод Sentinel:</li></ol>
<li value="2" class="p_Normal">Specify the domain (FQDN) to represent Sentinel nodes:</li></ol>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде <code><b>redis-server1.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node <code><b>redis-server1.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;announce-ip&nbsp;redis-server1.your_domain</span></p>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде<span style="font-weight: bold;"> </span><code><b>redis-server2.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node<span style="font-weight: bold;"> </span><code><b>redis-server2.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;announce-ip&nbsp;redis-server2.your_domain</span></p>
<ul style="list-style-type:disc">
<li class="p_Normal">на ноде <code><b>redis-server3.your_domain</b></code>:</li></ul>
<li class="p_Normal">on the node <code><b>redis-server3.your_domain</b></code>:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;announce-ip&nbsp;redis-server3.your_domain</span></p>
<ol style="list-style-type:upper-roman" start="2">
<li value="3" class="p_Normal">Укажите домен (FQDN) и порт Мастера, а также значение для достижения кворума:</li></ol>
<li value="3" class="p_Normal">Specify the domain (FQDN) and port of the Master, as well as the value to achieve the quorum:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;monitor&nbsp;mymaster&nbsp;redis-server1.your_domain&nbsp;6379&nbsp;2</span></p>
<ol style="list-style-type:upper-roman" start="4">
<li value="4" class="p_Normal">Укажите пароль для доступа к Мастеру:</li></ol>
<li value="4" class="p_Normal">Specify the password for access to the Master:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;auth-pass&nbsp;mymaster&nbsp;SecretPassword</span></p>
<ol style="list-style-type:upper-roman" start="5">
<li value="5" class="p_Normal">Укажите время, после которого мастер будет считаться упавшим:</li></ol>
<li value="5" class="p_Normal">Specify the time after which the Master will be considered down:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;down-after-milliseconds&nbsp;mymaster&nbsp;3000</span></p>
<ol style="list-style-type:upper-roman" start="6">
<li value="6" class="p_Normal">Укажите время ожидания после смены ролей слейва на мастер в случае, если мастер вышел из строя:</li></ol>
<li value="6" class="p_Normal">Specify the waiting time after the Subordinate switches roles to Master in case the Master goes down:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;failover-timeout&nbsp;mymaster&nbsp;6000</span></p>
<ol style="list-style-type:upper-roman" start="7">
<li value="7" class="p_Normal">Включите поддержку разрешения имён хостов:</li></ol>
<li value="7" class="p_Normal">Enable support for resolving hostnames:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sentinel&nbsp;resolve-hostnames&nbsp;yes</span><br />
<span class="f_CodeExample">sentinel&nbsp;announce-hostnames&nbsp;yes</span></p>
<ol style="list-style-type:upper-roman" start="8">
<li value="8" class="p_Normal">Для повышения безопасности настройте для пользователя <span style="font-weight: bold;">default</span> доступ к Sentinel только по паролю:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">user&nbsp;</span><span class="f_CodeExample">default</span><span class="f_CodeExample">&nbsp;on&nbsp;&gt;SecretPassword&nbsp;sanitize-payload&nbsp;~*&nbsp;&amp;*&nbsp;+@all</span></p>
<li value="8" class="p_Normal">To increase security, configure the <span style="font-weight: bold;">default</span> user to access Sentinel by password only:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">user&nbsp;default&nbsp;on&nbsp;&gt;SecretPassword&nbsp;sanitize-payload&nbsp;~*&nbsp;&amp;*&nbsp;+@all</span></p>
<ol style="list-style-type:upper-roman" start="8">
<li value="9" class="p_Normal">После этого перезапустите все сервера:</li></ol>
<li value="9" class="p_Normal">After that, restart all servers:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;restart&nbsp;redis-sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;enable&nbsp;redis-sentinel</span></p>
<ol style="list-style-type:upper-roman" start="10">
<li value="10" class="p_Normal">Проверьте статус Sentinel и состояние кворума на ноде <span style="font-weight: bold;">redis-server1.your_domain</span>, используя разные команды в зависимости от использования TLS/SSL и настройки Sentinel:</li></ol>
<li value="10" class="p_Normal">Check the Sentinel status and the quorum state on the node <span style="font-weight: bold;">redis-server1.your_domain </span>using different commands depending on the TLS/SSL usage and Sentinel configuration:</li></ol>
<ul style="list-style-type:disc">
<li class="p_CodeExample" style="page-break-inside: avoid;">без&nbsp;TLS/SSL,&nbsp;если&nbsp;доступ&nbsp;к&nbsp;Sentinel&nbsp;по&nbsp;паролю&nbsp;не включён:</li></ul>
<li class="p_Normal">Without TLS/SSL if password access to Sentinel is not enabled:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;info&nbsp;sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;sentinel&nbsp;ckquorum&nbsp;mymaster</span></p>
<ul style="list-style-type:disc">
<li class="p_CodeExample" style="page-break-inside: avoid;">без&nbsp;TLS/SSL,&nbsp;если&nbsp;настроен&nbsp;доступ&nbsp;к&nbsp;Sentinel&nbsp;только&nbsp;по паролю:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-a&nbsp;SecretPassword&nbsp;info&nbsp;sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-a&nbsp;SecretPassword&nbsp;sentinel&nbsp;ckquorum&nbsp;mymaster</span></p>
<li class="p_Normal">Without TLS/SSL if password-only access to Sentinel is set up:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-a</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">SecretPassword</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">info</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><br />
<span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-a</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">SecretPassword</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">ckquorum</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">mymaster</span></p>
<ul style="list-style-type:disc">
<li class="p_CodeExample" style="page-break-inside: avoid;">с&nbsp;TLS/SSL,&nbsp;если&nbsp;доступ&nbsp;к&nbsp;Sentinel&nbsp;по&nbsp;паролю&nbsp;не включён:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;info&nbsp;sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;sentinel&nbsp;ckquorum&nbsp;mymaster</span></p>
<li class="p_Normal">With TLS/SSL if password access to Sentinel is not enabled:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-h</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-server1.your_domain</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--tls</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cacert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/ca.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">info</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><br />
<span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-h</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-server1.your_domain</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--tls</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cacert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/ca.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">ckquorum</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">mymaster</span></p>
<ul style="list-style-type:disc">
<li class="p_CodeExample" style="page-break-inside: avoid;">с&nbsp;TLS/SSL,&nbsp;если&nbsp;настроен&nbsp;доступ&nbsp;к&nbsp;Sentinel&nbsp;только&nbsp;по паролю:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-a&nbsp;SecretPassword&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;info&nbsp;sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-a&nbsp;SecretPassword&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;sentinel&nbsp;ckquorum&nbsp;mymaster</span></p>
<p class="p_Normal"><a class="dropdown-toggle" style="font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A2')">Настройка включения TLS/SSL в Sentinel</a></p>
<div id="TOGGLE0186A2" class="dropdown-toggle-body" style="text-align: left; text-indent: 0; padding: 0 0 0 0; margin: 0 0 0 0;"><table style="border:none; border-spacing:0;">
<li class="p_Normal">With TLS/SSL if password-only access to Sentinel is set up:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-a</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">SecretPassword</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-h</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-server1.your_domain</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--tls</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cacert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/ca.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">info</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><br />
<span class="f_CodeExample">sudo</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-cli</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-p</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">26379</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-a</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">SecretPassword</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">-h</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">redis-server1.your_domain</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--tls</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cacert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/ca.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--cert</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.crt</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">--key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">/path/to/redis.key</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">sentinel</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">ckquorum</span><span class="f_CodeExample" style="color: #ffffff;">&nbsp;</span><span class="f_CodeExample">mymaster</span></p>
<p class="p_Normal"><a class="dropdown-toggle" style="font-style: normal; font-weight: normal; color: #000000; background-color: transparent; text-decoration: none;" href="javascript:HMToggle('toggle','TOGGLE0186A2')">Enabling TLS/SSL in Sentinel</a></p>
<div id="TOGGLE0186A2" class="dropdown-toggle-body" style="text-align: left; text-indent: 0; line-height: 1.80; padding: 0 0 0 0; margin: 0 0 0 0;"><table style="border:none; border-spacing:0;">
<tr>
<td style="vertical-align:top; padding:0; border:none"><p class="p_Normal">&nbsp;<br />
Для включения поддержки TLS/SSL в Sentinel необходимо в файле конфигурации <code><b>sentinel.conf</b></code>:</p>
To enable TLS/SSL support in Sentinel, edit the configuration file <code><b>sentinel.conf</b></code>:</p>
<ol style="list-style-type:decimal">
<li value="1" class="p_Normal">Отключить незащищённые подключения выставив <code><b>0</b></code> в параметре <code><b>port</b></code>. </li><li value="2" class="p_Normal">Задать порт для TLS подключений, добавив параметр <code><b>tls-port</b></code>.</li><li value="3" class="p_Normal">Добавить параметр <code><b>tls-cert-file</b></code>, в котором указать путь до файла сертификата сервера.</li><li value="4" class="p_Normal">Добавить параметр <code><b>tls-key-file</b></code>, в котором указать путь до файла закрытого ключа.</li><li value="5" class="p_Normal">Добавить параметр <code><b>tls-ca-cert-file</b></code>, в котором указать путь до файла корневого CA.</li><li value="6" class="p_Normal">Добавить параметр <code><b>tls-replication</b></code>, в котором включить поддержку TLS, указав значение <code><b>yes</b></code>.</li></ol>
<li value="1" class="p_Normal">Disable unsecured connections by setting <code><b>0</b></code> in the parameter <code><b>port</b></code>. </li><li value="2" class="p_Normal">Set the port for TLS connections, add the parameter <code><b>tls-port</b></code>.</li><li value="3" class="p_Normal">Add the parameter <code><b>tls-cert-file</b></code> specifying the path to the server certificate file.</li><li value="4" class="p_Normal">Add the parameter <code><b>tls-key-file</b></code> specifying the path to the private key file.</li><li value="5" class="p_Normal">Add the parameter <code><b>tls-ca-cert-file</b></code> specifying the path to the root CA file.</li><li value="6" class="p_Normal">Add the parameter <code><b>tls-replication</b></code> enabling TLS support, specifying the value <code><b>yes</b></code>.</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">port&nbsp;0</span><br />
<span class="f_CodeExample">tls-port&nbsp;26379</span><br />
<span class="f_CodeExample">tls-cert-file&nbsp;/path/to/redis.crt</span><br />
@ -291,32 +290,33 @@
<span class="f_CodeExample">tls-ca-cert-file&nbsp;/path/to/ca.crt</span><br />
<span class="f_CodeExample">tls-replication&nbsp;yes</span></p>
<ol style="list-style-type:decimal" start="7">
<li value="7" class="p_Normal">После этого перезапустите все сервера:</li></ol>
<li value="7" class="p_Normal">After that, restart all servers:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;restart&nbsp;redis-sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;systemctl&nbsp;enable&nbsp;redis-sentinel</span></p>
<ol style="list-style-type:decimal" start="8">
<li value="8" class="p_Normal">Проверьте статус Sentinel и состояние кворума на ноде <code><b>redis-server1.your_domain</b></code>:</li></ol>
<li value="8" class="p_Normal">Check the Sentinel status and the quorum state on the node <code><b>redis-server1.your_domain</b></code>:</li></ol>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;info&nbsp;sentinel</span><br />
<span class="f_CodeExample">sudo&nbsp;redis-cli&nbsp;-p&nbsp;26379&nbsp;-h&nbsp;redis-server1.your_domain&nbsp;--tls&nbsp;--cacert&nbsp;/path/to/ca.crt&nbsp;--cert&nbsp;/path/to/redis.crt&nbsp;--key&nbsp;/path/to/redis.key&nbsp;sentinel&nbsp;ckquorum&nbsp;mymaster</span></p>
<p class="p_Normal">&nbsp;<br />
Подробнее о настройке TLS/SSL в Sentinel читайте в <a href="https://redis.io/docs/management/security/encryption/#sentinel" target="_blank" class="weblink">официальной документации Redis</a>.</p>
For more details on configuring TLS/SSL in Sentinel, refer to the <a href="https://redis.io/docs/management/security/encryption/#sentinel" target="_blank" class="weblink">official Redis documentation</a>.<br />
&nbsp;</p>
</td>
</tr>
</table>
</div>
<h2 class="p_Heading2"><a id="connection-to-redis" class="hmanchor"></a><span class="f_Heading2">Шаг 5. Подключение к Redis</span></h2>
<p style="line-height: 1.28; margin: 0 0 11px 0;"><span style="font-size: 15px; font-family: Inter;">Подключитесь к Redis. Строка подключения зависит от использования TLS/SSL и настройки Sentinel:</span></p>
<h2 class="p_Heading2"><a id="connection-to-redis" class="hmanchor"></a><span class="f_Heading2">Step 5: Connect to Redis</span></h2>
<p class="p_Normal">Connect to Redis. The connection string depends on the use of TLS/SSL and Sentinel configuration:</p>
<ul style="list-style-type:disc">
<li style="line-height: 1.28; margin-top: 0; margin-right: 0; margin-bottom: 11px;"><span style="font-size: 15px; font-family: Inter;">без TLS/SSL, если доступ к Sentinel только по паролю не включён:</span></li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">redis://:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster</span></p>
<li class="p_Normal">Without TLS/SSL if password access to Sentinel is not enabled:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">redis:</span><span class="f_CodeExample">//:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster</span></p>
<ul style="list-style-type:disc">
<li style="line-height: 1.28; margin-top: 0; margin-right: 0; margin-bottom: 11px;"><span style="font-size: 15px; font-family: Inter;">без TLS/SSL, если настроен доступ к Sentinel только по паролю:</span></li></ul>
<li class="p_Normal">Without TLS/SSL if password-only access to Sentinel is set up:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">redis://:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster&amp;sentinelUsername=default&amp;sentinelPassword=SecretPassword</span></p>
<ul style="list-style-type:disc">
<li style="line-height: 1.28; margin-top: 0; margin-right: 0; margin-bottom: 11px;"><span style="font-size: 15px; font-family: Inter;">с TLS/SSL, если доступ к Sentinel по паролю не включён:</span></li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">rediss://:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster</span></p>
<li class="p_Normal">With TLS/SSL if password access to Sentinel is not enabled:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">redis://:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster</span></p>
<ul style="list-style-type:disc">
<li style="line-height: 1.28; margin-top: 0; margin-right: 0; margin-bottom: 11px;"><span style="font-size: 15px; font-family: Inter;">с TLS/SSL, если настроен доступ к Sentinel только по паролю:</span></li></ul>
<li class="p_Normal">With TLS/SSL if password-only access to Sentinel is set up:</li></ul>
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">rediss://:SecretPassword@redis-server1.your_domain:26379,redis-server2.your_domain:26379,redis-server3.your_domain:26379/0?masterName=mymaster&amp;sentinelUsername=default&amp;sentinelPassword=SecretPassword</span></p>
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