14 lines
907 B
XML
14 lines
907 B
XML
<?xml version="1.0" encoding="UTF-8"?>
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<section xml:id="installing-ntp"
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xmlns="http://docbook.org/ns/docbook"
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xmlns:xi="http://www.w3.org/2001/XInclude"
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xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0">
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<title>Installing Network Time Protocol (NTP)</title>
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<para>To keep all the services in sync, you need to install NTP, and if you do a multi-node configuration you will configure one server
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to be the reference server.</para>
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<literallayout class="monospaced">sudo apt-get install -y ntp</literallayout>
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<para>Set up the NTP server on your controller node so that it receives data by modifying the ntp.conf file and restarting the service.</para>
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<literallayout class="monospaced">sudo sed -i 's/server ntp.ubuntu.com/server ntp.ubuntu.com\nserver 127.127.1.0\nfudge 127.127.1.0 stratum 10/g' /etc/ntp.conf
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sudo service ntp restart</literallayout></section>
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