350 lines
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350 lines
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<p><a href="elma365-on-premises.html">BRIX On-Premises</a> > <a href="infrastructure-preparation.html">Prepare infrastructure</a> > Databases > High availability infrastructure / RabbitMQ cluster</p>
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<div class="topic__title"><h1 class="p_Heading1"><span class="f_Heading1">RabbitMQ cluster</span></h1>
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<!-- Placeholder for topic body. -->
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<p class="p_Normal">To work with the BRIX application, RabbitMQ version 3.9.15 or higher is required. The article describes the installation of RabbitMQ 3.12.0 and Erlang 25.3.2.2-1 for Ubuntu Linux 20.04 and 22.04. You can also refer to the guide in the <a href="https://www.rabbitmq.com/install-debian.html" target="_blank" class="weblink">official RabbitMQ documentation</a> </p>
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<p class="p_Normal">Installation consists of six steps:</p>
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<ol style="list-style-type:decimal">
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<li value="1" class="p_Normal"><a href="configure-rabbitmq.html#preparation-node" class="topiclink">Prepare nodes (servers)</a>.</li><li value="2" class="p_Normal"><a href="configure-rabbitmq.html#install-rabbitmq" class="topiclink">Install RabbitMQ</a>.</li><li value="3" class="p_Normal"><a href="configure-rabbitmq.html#preparation-cluster-rabbitmq" class="topiclink">Prepare RabbitMQ cluster</a>.</li><li value="4" class="p_Normal"><a href="configure-rabbitmq.html#setting-rabbitmq" class="topiclink">Configure RabbitMQ</a>.</li><li value="5" class="p_Normal"><a href="configure-rabbitmq.html#config-haproxy" class="topiclink">Configure HAproxy rabbitmq block)</a>.</li><li value="6" class="p_Normal"><a href="configure-rabbitmq.html#connect-to-rabbitmq" class="topiclink">Connect to RabbitMQ</a>.</li></ol>
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<h2 class="p_Heading2"><a id="preparation-node" class="hmanchor"></a><span class="f_Heading2">Step 1: Prepare nodes (servers)</span></h2>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">начало внимание</span></p>
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<p class="p_Normal">The minimum number of servers to organize a cluster is three.</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">конец внимание</span></p>
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<ol style="list-style-type:upper-roman">
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<li value="1" class="p_Normal">Create three nodes (servers) with sequentially numbered host names:</li></ol>
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<ul style="list-style-type:disc">
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<li class="p_Normal"><span style="font-weight: bold;">rabbitmq-server1.your_domain</span>;</li><li class="p_Normal"><span style="font-weight: bold;">rabbitmq-server2.your_domain</span>;</li><li class="p_Normal"><span style="font-weight: bold;">rabbitmq-server3.your_domain</span>.</li></ul>
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<ol style="list-style-type:upper-roman" start="2">
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<li value="2" class="p_Normal">Create the necessary host name mappings in DNS. If this is not possible, add the required entries to<span style="font-weight: bold;"> /etc/hosts</span>.</li></ol>
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<h2 class="p_Heading2"><a id="install-rabbitmq" class="hmanchor"></a><span class="f_Heading2">Step 2: Install RabbitMQ</span></h2>
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<ol style="list-style-type:upper-roman">
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<li value="1" class="p_Normal">Install the necessary packages:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo apt-get install curl gnupg apt-transport-https -y</span></p>
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<ol style="list-style-type:upper-roman" start="2">
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<li value="2" class="p_Normal">Import all necessary keys:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">curl -1sLf "https://keys.openpgp.org/vks/v1/by-fingerprint/0A9AF2115F4687BD29803A206B73A36E6026DFCA" | sudo gpg --dearmor | sudo tee /usr/share/keyrings/com.rabbitmq.team.gpg > /dev/</span><span class="f_CodeExample" style="font-weight: bold;">null</span><br />
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<span class="f_CodeExample">curl -1sLf https://ppa1.novemberain.com/gpg.E495BB49CC4BBE5B.key | sudo gpg --dearmor | sudo tee /usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg > /dev/null</span><br />
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<span class="f_CodeExample">curl -1sLf https://ppa1.novemberain.com/gpg.9F4587F226208342.key | sudo gpg --dearmor | sudo tee /usr/share/keyrings/rabbitmq.9F4587F226208342.gpg > /dev/null</span></p>
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<ol style="list-style-type:upper-roman" start="3">
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<li value="3" class="p_Normal">Add <span style="font-weight: bold;">RabbitMQ</span> repositories:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo tee /etc/apt/sources.list.d/rabbitmq.list <<EOF</span><br />
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<span class="f_CodeExample">deb [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu $(lsb_release -cs) main</span><br />
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<span class="f_CodeExample">deb-src [signed-by=/usr/share/keyrings/rabbitmq.E495BB49CC4BBE5B.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-erlang/deb/ubuntu $(lsb_release -cs) main</span><br />
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<span class="f_CodeExample"> </span><br />
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<span class="f_CodeExample">deb [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu $(lsb_release -cs) main</span><br />
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<span class="f_CodeExample">deb-src [signed-by=/usr/share/keyrings/rabbitmq.9F4587F226208342.gpg] https://ppa1.novemberain.com/rabbitmq/rabbitmq-server/deb/ubuntu $(lsb_release -cs) main</span><br />
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<span class="f_CodeExample">EOF</span></p>
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<ol style="list-style-type:upper-roman" start="4">
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<li value="4" class="p_Normal">Update the package cache:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo apt-get update -y</span></p>
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<ol style="list-style-type:upper-roman" start="5">
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<li value="5" class="p_Normal">Install <span style="font-weight: bold;">Erlang</span> packages:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo apt-get install -y erlang-base=1:25.3.2.2-1 erlang-asn1=1:25.3.2.2-1 erlang-crypto=1:25.3.2.2-1 erlang-eldap=1:25.3.2.2-1 erlang-ftp=1:25.3.2.2-1 erlang-inets=1:25.3.2.2-1 erlang-mnesia=1:25.3.2.2-1 erlang-os-mon=1:25.3.2.2-1 erlang-parsetools=1:25.3.2.2-1 erlang-</span><span class="f_CodeExample" style="font-weight: bold;">public</span><span class="f_CodeExample">-key=1:25.3.2.2-1 erlang-runtime-tools=1:25.3.2.2-1 erlang-snmp=1:25.3.2.2-1 erlang-ssl=1:25.3.2.2-1 erlang-syntax-tools=1:25.3.2.2-1 erlang-tftp=1:25.3.2.2-1 erlang-tools=1:25.3.2.2-1 erlang-xmerl=1:25.3.2.2-1</span></p>
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<ol style="list-style-type:upper-roman" start="6">
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<li value="6" class="p_Normal">Install <span style="font-weight: bold;">rabbitmq-server</span> and its dependencies:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo apt-get install rabbitmq-server=3.12.0-1 -y --fix-missing</span></p>
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<ol style="list-style-type:upper-roman" start="7">
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<li value="7" class="p_Normal">Start <span style="font-weight: bold;">rabbitmq-server</span>:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo systemctl enable --now rabbitmq-server</span></p>
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<h2 class="p_Heading2"><a id="preparation-cluster-rabbitmq" class="hmanchor"></a><span class="f_Heading2">Step 3: Prepare RabbitMQ cluster</span></h2>
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<ol style="list-style-type:upper-roman">
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<li value="1" class="p_Normal">On each <span style="font-weight: bold;">rabbitmq</span> node, create the file <code><b>/etc/rabbitmq/rabbitmq-env.conf</b></code> and add the environment variables <code><b>RABBITMQ_NODENAME</b></code> and <code><b>RABBITMQ_USE_LONGNAME</b></code>.</li></ol>
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<p class="p_Normal">Example content for <span style="font-weight: bold;">rabbitmq-server1.your_domain</span>:</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">RABBITMQ_NODENAME=rabbit@rabbitmq-server1.your_domain</span><br />
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<span class="f_CodeExample">RABBITMQ_USE_LONGNAME=</span><span class="f_CodeExample" style="font-weight: bold;">true</span></p>
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<p class="p_Normal">Example content for<span style="font-weight: bold;"> rabbitmq-server2.your_domain</span>:</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">RABBITMQ_NODENAME=rabbit@rabbitmq-server2.your_domain</span><br />
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<span class="f_CodeExample">RABBITMQ_USE_LONGNAME=</span><span class="f_CodeExample" style="font-weight: bold;">true</span></p>
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<p class="p_Normal">Example content for <span style="font-weight: bold;">rabbitmq-server3.your_domain</span>:</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">RABBITMQ_NODENAME=rabbit@rabbitmq-server3.your_domain</span><br />
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<span class="f_CodeExample">RABBITMQ_USE_LONGNAME=</span><span class="f_CodeExample" style="font-weight: bold;">true</span></p>
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<ol style="list-style-type:upper-roman" start="2">
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<li value="2" class="p_Normal">Copy Cookie <span style="font-weight: bold;">/var/lib/rabbitmq/.erlang.cookie</span> from the first node<span style="font-weight: bold;"> rabbitmq-server1.your_domain</span> to all the other nodes in the cluster.</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">Начало внимание</span></p>
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<p class="p_Normal">For the RabbitMQ cluster to work, all nodes participating in the cluster must have the same content in the <span style="font-weight: bold;">/var/lib/rabbitmq/.erlang.cookie </span>file.</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">Конец внимание</span></p>
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<ol style="list-style-type:upper-roman" start="3">
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<li value="3" class="p_Normal">Restart the RabbitMQ service on each node:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo systemctl restart rabbitmq-server</span></p>
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<ol style="list-style-type:upper-roman" start="4">
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<li value="4" class="p_Normal">Stop the application on nodes <span style="font-weight: bold;">rabbitmq-server2.your_domain</span> and <span style="font-weight: bold;">rabbitmq-server3.your_domain</span> for subsequent joining to the cluster:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl stop_app</span></p>
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<ol style="list-style-type:upper-roman" start="5">
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<li value="5" class="p_Normal">Reset <span style="font-weight: bold;">rabbitmq</span> on nodes <span style="font-weight: bold;">rabbitmq-server2.your_domain</span> and <span style="font-weight: bold;">rabbitmq-server3.your_domain</span>:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl reset</span></p>
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<ol style="list-style-type:upper-roman" start="6">
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<li value="6" class="p_Normal">Join nodes <span style="font-weight: bold;">rabbitmq-server2.your_domain</span> and <span style="font-weight: bold;">rabbitmq-server3.your_domain</span> to the cluster:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl join_cluster rabbit@rabbitmq-server1.your_domain</span></p>
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<ol style="list-style-type:upper-roman" start="7">
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<li value="7" class="p_Normal">Start the application on nodes <span style="font-weight: bold;">rabbitmq-server2.your_domain</span> and <span style="font-weight: bold;">rabbitmq-server3.your_domain</span>:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl start_app</span></p>
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<ol style="list-style-type:upper-roman" start="8">
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<li value="8" class="p_Normal">Check the cluster status:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl cluster_status</span></p>
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<h2 class="p_Heading2"><a id="setting-rabbitmq" class="hmanchor"></a><span class="f_Heading2">Step 4: Configure RabbitMQ</span></h2>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">начало примечание</span></p>
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<p class="p_Normal"><span style="font-weight: bold;">Note</span></p>
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<p class="p_Normal">For the password, the following characters are allowed:</p>
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<ul style="list-style-type:disc">
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<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>
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<p class="p_Normal">Reserved (invalid) symbols:</p>
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<p class="p_Normal">! * ' ( ) ; : @ & = + $ , / ? % # [ ]</p>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">конец примечание</span></p>
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<ol style="list-style-type:upper-roman">
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<li value="1" class="p_Normal">On each node, enable the necessary plugins: </li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmq-plugins enable \</span><br />
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<span class="f_CodeExample">rabbitmq_management</span></p>
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<ol style="list-style-type:upper-roman" start="2">
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<li value="2" class="p_Normal">Create <span style="font-weight: bold;">vhost</span> nd give the user access to it, executing commands on the first node <span style="font-weight: bold;">rabbitmq-server1.your_domain</span>:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl add_vhost elma365vhost</span><br />
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<span class="f_CodeExample">sudo rabbitmqctl add_user elma365user SecretPassword</span><br />
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<span class="f_CodeExample">sudo rabbitmqctl set_permissions -p elma365vhost elma365user ".*" ".*" ".*"</span><br />
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<span class="f_CodeExample">sudo rabbitmqctl set_user_tags elma365user administrator</span></p>
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<ol style="list-style-type:upper-roman" start="3">
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<li value="3" class="p_Normal">Create a policy that allows mirroring queues for all nodes in the cluster, executing the command on the first node <span style="font-weight: bold;">rabbitmq-server1.your_domain</span>:</li></ol>
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<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl set_policy -p 'elma365vhost' MirrorAllQueues ".*" '{"ha-mode":"all"}'</span></p>
|
||
<p class="p_Normal">If the High Availability Mode policy is not supported, use the Quorum policy:</p>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">rabbitmqctl set_policy –p 'elma365vhost' QuorumDefault “^.*” ‘{“queue-type”:“quorum”}’ --priority 0 --apply-to queues</span></p>
|
||
<p class="p_Normal">To view the configured policies, use the command:</p>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo rabbitmqctl list_policies --vhost elma365vhost</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')">Enabling TLS/SSL in RabbitMQ</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">To enable TLS/SSL support in RabbitMQ, you need to edit the configuration file <span style="font-weight: bold;">/etc/rabbitmq/rabbitmq.conf</span>:</p>
|
||
<ol style="list-style-type:decimal">
|
||
<li value="1" class="p_Normal">Add SSL configuration to the<span style="font-weight: bold;"> rabbit</span> (port 5671) and <span style="font-weight: bold;">management</span> (port 15671) blocks.</li></ol>
|
||
<ol style="list-style-type:decimal" start="2">
|
||
<li value="2" class="p_Normal">In the <span style="font-weight: bold;">ssl_options.certfile and management.ssl.certfile</span> parameters, specify the path to the server certificate file.</li></ol>
|
||
<ol style="list-style-type:decimal" start="3">
|
||
<li value="3" class="p_Normal">In the <span style="font-weight: bold;">ssl_options.keyfile </span>и<span style="font-weight: bold;"> management.ssl.keyfile</span> parameters, specify the path to the private key file.</li></ol>
|
||
<ol style="list-style-type:decimal" start="4">
|
||
<li value="4" class="p_Normal">In the <span style="font-weight: bold;">ssl_options.cacertfile </span>и<span style="font-weight: bold;"> management.ssl.cacertfile</span> parameters, specify the path to the root CA file.</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">listeners.tcp = none</span><br />
|
||
<span class="f_CodeExample">listeners.ssl.</span><span class="f_CodeExample" style="font-weight: bold;">default</span><span class="f_CodeExample"> = 5671</span><br />
|
||
<span class="f_CodeExample">ssl_options.cacertfile = /path/to/ca_certificate.pem</span><br />
|
||
<span class="f_CodeExample">ssl_options.certfile = /path/to/server_certificate.pem</span><br />
|
||
<span class="f_CodeExample">ssl_options.keyfile = /path/to/server_key.pem</span><br />
|
||
<span class="f_CodeExample">ssl_options.verify = verify_peer</span><br />
|
||
<span class="f_CodeExample">ssl_options.fail_if_no_peer_cert = </span><span class="f_CodeExample" style="font-weight: bold;">true</span><br />
|
||
<span class="f_CodeExample" style="font-weight: bold;"> </span><br />
|
||
<span class="f_CodeExample">management.ssl.port = 15671</span><br />
|
||
<span class="f_CodeExample">management.ssl.cacertfile = /path/to/ca_certificate.pem</span><br />
|
||
<span class="f_CodeExample">management.ssl.certfile = /path/to/server_certificate.pem</span><br />
|
||
<span class="f_CodeExample">management.ssl.keyfile = /path/to/server_key.pem</span></p>
|
||
<ol style="list-style-type:decimal" start="5">
|
||
<li value="5" class="p_Normal">Restart the RabbitMQ service:</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo systemctl restart rabbitmq-server</span></p>
|
||
<p class="p_Normal">For more details on configuring TLS/SSL in RabbitMQ, refer to the<a href="https://www.rabbitmq.com/ssl.html" target="_blank" class="weblink"> official RabbitMQ documentation</a>.<br />
|
||
<br />
|
||
For enabling TLS/SSL between RabbitMQ nodes "Securing Cluster (Inter-node)," you need to:</p>
|
||
<ol style="list-style-type:decimal">
|
||
<li value="1" class="p_Normal">Combine the public and private keys of the node into one file, for example, in<span style="font-weight: bold;"> </span><code><b>combined_keys.pem</b></code>:</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">cat server_certificate.pem server_key.pem > combined_keys.pem</span></p>
|
||
<ol style="list-style-type:decimal" start="2">
|
||
<li value="2" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">Extract the path to the Erlang TLS library and export it to the environment variable <code><b>ERL_SSL_PATH</b></code> в файл <code><b>/etc/rabbitmq/rabbitmq-env.conf</b></code>:</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">erl -noinput -eval 'io:format("ERL_SSL_PATH=~s~n", [filename:dirname(code:which(inet_tls_dist))])' -s init stop > /tmp/ssl-path.txt</span><br />
|
||
<span class="f_CodeExample">cat /tmp/ssl-path.txt /etc/rabbitmq/rabbitmq-env.conf > /tmp/</span><span class="f_CodeExample" style="font-weight: bold;">new</span><span class="f_CodeExample">-rabbitmq-env.conf</span><br />
|
||
<span class="f_CodeExample">mv -f /tmp/</span><span class="f_CodeExample" style="font-weight: bold;">new</span><span class="f_CodeExample">-rabbitmq-env.conf /etc/rabbitmq/rabbitmq-env.conf</span></p>
|
||
<ol style="list-style-type:decimal" start="3">
|
||
<li value="3" class="p_CodeExample" style="white-space: normal; page-break-inside: auto;">In the <code><b>/etc/rabbitmq/rabbitmq-env.conf</b></code> file, add parameters for the environment variables <code><b>SERVER_ADDITIONAL_ERL_ARGS</b></code> and <code><b>RABBITMQ_CTL_ERL_ARGS</b></code>:</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">SERVER_ADDITIONAL_ERL_ARGS="-pa $ERL_SSL_PATH \</span><br />
|
||
<span class="f_CodeExample"> -proto_dist inet_tls \</span><br />
|
||
<span class="f_CodeExample"> -ssl_dist_opt server_certfile /path/to/combined_keys.pem \</span><br />
|
||
<span class="f_CodeExample"> -ssl_dist_opt server_secure_renegotiate true client_secure_renegotiate true"</span><br />
|
||
<span class="f_CodeExample">RABBITMQ_CTL_ERL_ARGS="-pa $ERL_SSL_PATH \</span><br />
|
||
<span class="f_CodeExample"> -proto_dist inet_tls \</span><br />
|
||
<span class="f_CodeExample"> -ssl_dist_opt server_certfile /path/to/combined_keys.pem \</span><br />
|
||
<span class="f_CodeExample"> -ssl_dist_opt server_secure_renegotiate true client_secure_renegotiate true"</span></p>
|
||
<ol style="list-style-type:decimal" start="4">
|
||
<li value="4" class="p_Normal"> Restart the RabbitMQ service on each node:</li></ol>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">sudo systemctl restart rabbitmq-server</span></p>
|
||
<p class="p_Normal">For more details on configuring TLS/SSL between RabbitMQ nodes, refer to the <a href="https://www.rabbitmq.com/clustering-ssl.html" target="_blank" class="weblink">official RabbitMQ documentation</a>.</p>
|
||
</td>
|
||
</tr>
|
||
</table>
|
||
</div>
|
||
<h2 class="p_Heading2"><a id="config-haproxy" class="hmanchor"></a><span class="f_Heading2">Step 5: Configure HAProxy (rabbitmq block)</span></h2>
|
||
<p class="p_Normal">Load balancing between RabbitMQ cluster nodes will be performed using HAProxy. Configure it according to <a href="haproxy-rabbitmq.html" class="topiclink">Configure HAProxy for RabbitMQ</a>.</p>
|
||
<h2 class="p_Heading2"><a id="connect-to-rabbitmq" class="hmanchor"></a><span class="f_Heading2">Step 6: Connect to RabbitMQ</span></h2>
|
||
<p class="p_Normal">Connection string to connect to the RabbitMQ cluster (via HAProxy):</p>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">amqp</span><span class="f_CodeExample">://elma365user:SecretPassword@haproxy-server.your_domain:5672/elma365vhost</span></p>
|
||
<p class="p_Normal">Connection string to connect to the RabbitMQ cluster with TLS/SSL (via HAProxy with TLS/SSL):</p>
|
||
<p class="p_CodeExample" style="page-break-inside: avoid;"><span class="f_CodeExample">amqps://elma365user:SecretPassword@haproxy-server.your_domain:5671/elma365vhost</span></p>
|
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