Class: Naminori::Service::Dns

Inherits:
Base
  • Object
show all
Defined in:
lib/naminori/service/dns.rb

Instance Attribute Summary

Attributes inherited from Base

#config

Instance Method Summary collapse

Methods inherited from Base

event, event_ip, #initialize

Constructor Details

This class inherits a constructor from Naminori::Service::Base

Instance Method Details

#default_config ⇒ Object 



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# File 'lib/naminori/service/dns.rb', line 16

def default_config
  {
    role:      "dns",
    port:      "53",
    protocols: ["udp", "tcp"],
    vip:       "192.168.77.9",
    method:    "nat",
    query:     "pepabo.com",
    retry:     3,
    timeout:   3,
    notifier:  nil
  }
end

#healty?(ip) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/naminori/service/dns.rb', line 6

def healty?(ip)
  dns = Resolv::DNS.new(:nameserver => ip )
  dns.timeouts = config.timeout
  begin
    dns.getaddress(@config.query)
  rescue => e
    false
  end
end