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171 lines
6.0 KiB
171 lines
6.0 KiB
heat_template_version: rocky
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description: >
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Time services such as timemaster with deployment using ansible, this YAML file
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creates the interface between the HOT template
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and the ansible roles that actually installs
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and configure chronyd and timemaster.
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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: ['0.pool.ntp.org', '1.pool.ntp.org', '2.pool.ntp.org', '3.pool.ntp.org']
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description: NTP servers list. Defaulted to a set of pool.ntp.org servers
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in order to 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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NtpPool:
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default: []
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description: NTP pool list. Defaults to [], so only NtpServer is used by
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default.
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type: comma_delimited_list
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ChronyGlobalServerOptions:
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default: ''
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description: Default server options for the configured NTP servers in
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chrony.conf. If this is specified, NtpIburstEnable, MaxPoll,
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and MinPoll are ignored.
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type: string
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ChronyGlobalPoolOptions:
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default: ''
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description: Default pool options for the configured NTP pools in
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chrony.conf. If this is specified, NtpIburstEnable, MaxPoll,
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and MinPoll are ignored.
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type: string
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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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EnablePackageInstall:
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default: 'false'
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description: Set to true to enable package installation at deploy time
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type: boolean
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ChronyAclRules:
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default: ['deny all']
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description: Access Control List of NTP clients. By default no clients
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are permitted.
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type: comma_delimited_list
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PTPInterfaces:
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default: ''
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description: Interfaces to be added to PTP domain
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type: comma_delimited_list
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tags:
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- role_specific
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PTPMessageTransport:
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default: ''
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description: PTP transport mechanism, possible values UDPv4,L2
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type: string
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tags:
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- role_specific
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resources:
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RoleParametersValue:
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type: OS::Heat::Value
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properties:
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type: json
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value:
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map_replace:
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- map_replace:
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- tripleo_ptp_interfaces: PTPInterfaces
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tripleo_ptp_transport: PTPMessageTransport
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- values: {get_param: [RoleParameters]}
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- values:
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PTPInterfaces: {get_param: PTPInterfaces}
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PTPMessageTransport: {get_param: PTPMessageTransport}
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conditions:
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chrony_global_server_settings_is_empty: {equals: [{get_param: ChronyGlobalServerOptions}, '']}
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chrony_global_pool_settings_is_empty: {equals: [{get_param: ChronyGlobalPoolOptions}, '']}
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ntp_iburst: {equals: [{get_param: NtpIburstEnable}, true]}
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outputs:
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role_data:
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description: Configure and starts timemaster service.
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value:
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host_prep_tasks:
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- name: Configure and Run Timemaster
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include_role:
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name: tripleo_timemaster
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ansible_group_vars:
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chrony_role_action: all
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chrony_ntp_servers: {get_param: NtpServer}
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chrony_ntp_pools: {get_param: NtpPool}
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tripleo_timemaster_role_action: all
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chrony_global_server_settings:
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if:
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- chrony_global_server_settings_is_empty
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- str_replace:
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template: IBURST minpoll MINPOLL maxpoll MAXPOLL
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params:
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IBURST:
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if:
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- ntp_iburst
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- iburst
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- ''
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MINPOLL: { get_param: MinPoll }
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MAXPOLL: { get_param: MaxPoll }
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- {get_param: ChronyGlobalServerOptions}
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chrony_global_pool_settings:
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if:
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- chrony_global_pool_settings_is_empty
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- str_replace:
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template: IBURST minpoll MINPOLL maxpoll MAXPOLL
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params:
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IBURST:
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if:
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- ntp_iburst
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- iburst
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- ''
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MINPOLL: { get_param: MinPoll }
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MAXPOLL: { get_param: MaxPoll }
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- {get_param: ChronyGlobalPoolOptions}
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chrony_manage_package: {get_param: EnablePackageInstall}
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chrony_acl_rules: {get_param: ChronyAclRules}
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ptp_interfaces: {get_attr: [RoleParametersValue, value, tripleo_ptp_interfaces]}
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ptp_transport: {get_attr: [RoleParametersValue, value, tripleo_ptp_transport]}
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