104 lines
3.4 KiB
YAML
104 lines
3.4 KiB
YAML
heat_template_version: wallaby
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description: >
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SNMP client configured with Puppet, to facilitate Ceilometer Hardware
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monitoring in the undercloud. This service is required to enable hardware
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monitoring.
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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. Use
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parameter_merge_strategies to merge it with the defaults.
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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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SnmpdReadonlyUserName:
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default: ro_snmp_user
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description: The user name for SNMPd with readonly rights running on all Overcloud nodes
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type: string
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SnmpdReadonlyUserPassword:
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description: The user password for SNMPd with readonly rights running on all Overcloud nodes
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type: string
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hidden: true
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SnmpdBindHost:
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description: An array of bind host addresses on which SNMP daemon will listen.
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type: comma_delimited_list
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default: ['udp:161','udp6:[::1]:161']
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SnmpdOptions:
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description: A string containing the commandline options passed to snmpd
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type: string
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default: '-LS0-5d'
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SnmpdIpSubnet:
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default: ''
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description: IP address/subnet on the snmpd network. If empty (default), SnmpdNetwork
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will be taken.
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type: string
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conditions:
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snmpd_network_set:
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not: {equals : [{get_param: SnmpdIpSubnet}, '']}
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outputs:
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role_data:
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description: Role data for the SNMP services
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value:
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service_name: snmp
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firewall_rules:
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if:
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- snmpd_network_set
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- '124 snmp':
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dport: 161
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proto: 'udp'
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source: {get_param: SnmpdIpSubnet}
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- map_merge:
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repeat:
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for_each:
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<%net_cidr%>:
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get_param:
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- ServiceData
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- net_cidr_map
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- {get_param: [ServiceNetMap, SnmpdNetwork]}
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template:
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'124 snmp <%net_cidr%>':
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dport: 161
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proto: 'udp'
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source: <%net_cidr%>
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config_settings:
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tripleo::profile::base::snmp::snmpd_user: {get_param: SnmpdReadonlyUserName}
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tripleo::profile::base::snmp::snmpd_password: {get_param: SnmpdReadonlyUserPassword}
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snmp::agentaddress: {get_param: SnmpdBindHost}
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snmp::snmpd_options: {get_param: SnmpdOptions}
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step_config: |
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include tripleo::profile::base::snmp
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upgrade_tasks:
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- when: step|int == 0
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block:
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- name: Check if snmpd is enabled
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command: systemctl is-enabled --quiet snmpd
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failed_when: false
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register: snmpd_enabled_result
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- name: Set fact snmpd_enabled
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set_fact:
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snmpd_enabled: "{{ snmpd_enabled_result.rc == 0 }}"
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- name: Stop snmp service
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when:
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- step|int == 1
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- snmpd_enabled|bool
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service: name=snmpd state=stopped
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