30154ed638
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
85 lines
2.8 KiB
YAML
85 lines
2.8 KiB
YAML
heat_template_version: queens
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description: >
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NTP service deployment using puppet, this YAML file
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creates the interface between the HOT template
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and the puppet manifest that actually installs
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and configure NTP.
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parameters:
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ServiceData:
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default: {}
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description: Dictionary packing service data
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type: json
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ServiceNetMap:
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default: {}
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description: Mapping of service_name -> network name. Typically set
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via parameter_defaults in the resource registry. This
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mapping overrides those in ServiceNetMapDefaults.
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type: json
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DefaultPasswords:
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default: {}
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type: json
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RoleName:
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default: ''
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description: Role name on which the service is applied
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type: string
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RoleParameters:
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default: {}
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description: Parameters specific to the role
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type: json
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EndpointMap:
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default: {}
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description: Mapping of service endpoint -> protocol. Typically set
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via parameter_defaults in the resource registry.
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type: json
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NtpServer:
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default: ['pool.ntp.org']
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description: NTP servers list. Defaulted to pool.ntp.org in order to
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have a sane default for Pacemaker deployments when
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not configuring this parameter by default.
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type: comma_delimited_list
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NtpIburstEnable:
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default: true
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description: Specifies whether to enable the iburst option for every NTP
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peer. If iburst is enabled, when the ntp server is unreachable
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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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role_data:
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description: Role ntp using composable services.
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value:
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service_name: ntp
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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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proto: udp
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step_config: |
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include ::tripleo::profile::base::time::ntp
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