Add MinPoll and MaxPoll options to NTP module
These options specify the minimum and maximum poll intervals for NTP messages, in seconds to the power of two. The maximum poll interval defaults to 10 (1,024 s), but can be increased by the MaxPoll option to an upper limit of 17 (36.4 h). The minimum poll interval defaults to 6 (64 s), but can be decreased by the MinPoll option to a lower limit of 4 (16 s). Change-Id: Ib2929be86e8cb31c00d166abe750354188302415 Closes-bug: #1736170
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@ -46,6 +46,24 @@ parameters:
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ntp will send a burst of eight packages instead of one. This
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is designed to speed up the initial syncrhonization.
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type: boolean
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MaxPoll:
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description: Specify maximum poll interval of upstream servers for NTP
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messages, in seconds to the power of two.
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The maximum poll interval defaults to 10 (1,024 s).
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Allowed values are 4 to 17.
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type: number
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default: 10
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constraints:
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- range: { min: 4, max: 17 }
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MinPoll:
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description: Specify minimum poll interval of upstream servers for NTP
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messages, in seconds to the power of two.
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The minimum poll interval defaults to 6 (64 s).
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Allowed values are 4 to 17.
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type: number
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default: 6
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constraints:
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- range: { min: 4, max: 17 }
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outputs:
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@ -56,6 +74,8 @@ outputs:
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config_settings:
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ntp::servers: {get_param: NtpServer}
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ntp::iburst_enable: {get_param: NtpIburstEnable}
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ntp::maxpoll:: {get_param: MaxPoll}
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ntp::minpoll:: {get_param: MinPoll}
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tripleo.ntp.firewall_rules:
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'105 ntp':
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dport: 123
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releasenotes/notes/ntp-poll-options-3019fe517e012300.yaml
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10
releasenotes/notes/ntp-poll-options-3019fe517e012300.yaml
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@ -0,0 +1,10 @@
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---
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features:
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- |
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Add MinPoll and MaxPoll options to NTP module. These options specify
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the minimum and maximum poll intervals for NTP messages, in seconds
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to the power of two.
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The maximum poll interval defaults to 10 (1,024 s), but can be
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increased by the MaxPoll option to an upper limit of 17 (36.4 h).
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The minimum poll interval defaults to 6 (64 s), but can be decreased
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by the MinPoll option to a lower limit of 4 (16 s).
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