Class: Puppet::Provider::SnmpNotificationReceiver::CiscoIos

Inherits:
ResourceApi::SimpleProvider
  • Object
show all
Defined in:
lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb

Overview

SNMP Notification Receiver Puppet Provider for Cisco IOS devices

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.commands_from_instance(instance) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 38

def self.commands_from_instance(instance)
  # extract host
  instance[:name] = instance[:name][%r{(^\S*)}, 1]
  instance[:version] = instance[:version][%r{^v(\S*)}, 1] unless instance[:version].nil?
  array_of_commands = []
  command = PuppetX::CiscoIOS::Utility.set_values(instance, commands_hash)
  # flip port to be udp-port
  command = command.to_s.gsub(%r{port}, 'udp-port')
  array_of_commands.push(command)
  array_of_commands
end

.commands_hash ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 9

def self.commands_hash
  @commands_hash ||= PuppetX::CiscoIOS::Utility.load_yaml(File.expand_path(__dir__) + '/command.yaml')
end

.instances_from_cli(output) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 13

def self.instances_from_cli(output)
  commands = PuppetX::CiscoIOS::Utility.load_yaml(File.expand_path(__dir__) + '/command.yaml')
  new_instance_fields = []
  output.scan(%r{#{PuppetX::CiscoIOS::Utility.get_instances(commands_hash)}}).each do |raw_instance_fields|
    new_instance = PuppetX::CiscoIOS::Utility.parse_resource(raw_instance_fields, commands)
    new_instance[:ensure] = 'present'
    # making a composite key
    name_field = ''
    name_field += new_instance[:name] + ' ' unless new_instance[:name].nil?
    name_field += new_instance[:username] + ' ' unless new_instance[:username].nil?
    name_field += new_instance[:vrf] + ' ' unless new_instance[:vrf].nil?
    name_field += new_instance[:port] + ' ' unless new_instance[:port].nil?
    name_field.strip!
    new_instance[:name] = name_field
    new_instance[:version] = "v#{new_instance[:version]}" if !new_instance[:version].nil? && new_instance[:version][0] != 'v'
    new_instance.delete_if { |_k, v| v.nil? }
    new_instance_fields << new_instance
  end
  new_instance_fields
end

Instance Method Details

#canonicalize(_context, resources) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 95

def canonicalize(_context, resources)
  resources
end

#commands_hash ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 34

def commands_hash
  Puppet::Provider::SnmpNotificationReceiver::CiscoIos.commands_hash
end

#delete(context, name, should) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 81

def delete(context, name, should)
  clear_hash = { name: name,
                 vrf:       should[:vrf],
                 ensure:    'absent',
                 username:  should[:username],
                 port:      should[:port] }
  array_of_commands_to_run = Puppet::Provider::SnmpNotificationReceiver::CiscoIos.commands_from_instance(clear_hash)
  array_of_commands_to_run.each do |command|
    context.transport.run_command_conf_t_mode(command)
  end
end

#get(context, _names = nil) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 50

def get(context, _names = nil)
  output = context.transport.run_command_enable_mode(PuppetX::CiscoIOS::Utility.get_values(commands_hash))
  return [] if output.nil?
  return_value = Puppet::Provider::SnmpNotificationReceiver::CiscoIos.instances_from_cli(output)
  PuppetX::CiscoIOS::Utility.enforce_simple_types(context, return_value)
end

#set(context, changes) ⇒ Object 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 57

def set(context, changes)
  changes.each do |name, change|
    should = change[:should]
    should = { name: name, ensure: 'absent' } if should.nil?

    if should[:ensure].to_s == 'present'
      context.updating(name) do
        update(context, name, should)
      end
    elsif should[:ensure].to_s == 'absent'
      context.deleting(name) do
        delete(context, name, should)
      end
    end
  end
end

#update(context, _name, should) ⇒ Object Also known as: create 



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# File 'lib/puppet/provider/snmp_notification_receiver/cisco_ios.rb', line 74

def update(context, _name, should)
  array_of_commands_to_run = Puppet::Provider::SnmpNotificationReceiver::CiscoIos.commands_from_instance(should)
  array_of_commands_to_run.each do |command|
    context.transport.run_command_conf_t_mode(command)
  end
end