2022-06-28 20:15:34 +00:00
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# {{ ansible_managed }}
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# /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for help
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driftfile {{ ntp_driftfile }}
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{% if ntp_tinker_panic is sameas true %}
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# Always reset the clock, even if the new time is more than 1000s away
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2022-10-07 09:21:53 +00:00
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# from the current system time. Useful for VMs that can be paused
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2022-06-28 20:15:34 +00:00
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# and much later resumed.
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tinker panic 0
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{% endif %}
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# Specify one or more NTP servers.
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# Use public servers from the pool.ntp.org project.
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# Please consider joining the pool (http://www.pool.ntp.org/join.html).
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{% for item in ntp_servers %}
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pool {{ item }}
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{% endfor %}
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# Access control configuration; see /usr/share/doc/ntp-doc/html/accopt.html for
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# details. The web page <http://support.ntp.org/bin/view/Support/AccessRestrictions>
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# might also be helpful.
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#
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# Note that "restrict" applies to both servers and clients, so a configuration
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# that might be intended to block requests from certain clients could also end
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# up blocking replies from your own upstream servers.
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# By default, exchange time with everybody, but don't allow configuration.
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restrict -4 default kod notrap nomodify nopeer noquery limited
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restrict -6 default kod notrap nomodify nopeer noquery limited
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# Local users may interrogate the ntp server more closely.
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{% for item in ntp_restrict %}
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restrict {{ item }}
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{% endfor %}
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# Needed for adding pool entries
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restrict source notrap nomodify noquery
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# Disable the monitoring facility to prevent amplification attacks using ntpdc
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# monlist command when default restrict does not include the noquery flag. See
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# CVE-2013-5211 for more details.
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# Note: Monitoring will not be disabled with the limited restriction flag.
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disable monitor
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