Class: Chef::Provider::DnsMadeEasy

Inherits:
Chef::Provider show all
Defined in:
lib/chef/providers/dns_dnsmadeeasy_provider.rb

Instance Method Summary collapse

Instance Method Details

#action_register ⇒ Object

Register DNS with DNS Made Easy service This relies on ‘curl’ being available on the system

Return

true

Always return true

Raise

Chef::Exceptions::Dns

DNS registration request returned an error



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# File 'lib/chef/providers/dns_dnsmadeeasy_provider.rb', line 43

def action_register
  Chef::Log.info("Updating DNS for #{@new_resource.name} to point to #{@new_resource.ip_address}")
  query="username=#{@new_resource.user}&password=#{@new_resource.passwd}&id=#{@new_resource.name}&ip=#{@new_resource.ip_address}"
  Chef::Log.debug("QUERY: #{query}")
  result = post_change(query)
  if result =~ /success|error-record-ip-same/
    Chef::Log.info("DNSID #{@new_resource.name} set to this instance IP: #{@new_resource.ip_address}")
  else
    raise(Chef::Exceptions::Dns, "#{self.class.name}: Error setting #{@new_resource.name} to instance IP: #{@new_resource.ip_address}: Result: #{result}")
  end
  true
end

#load_current_resource ⇒ Object

No concept of a ‘current’ resource for DNS registration, this is a no-op

Return

true

Always return true



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# File 'lib/chef/providers/dns_dnsmadeeasy_provider.rb', line 31

def load_current_resource
  true
end

#post_change(query) ⇒ Object

Make the HTTPS request using ‘curl’

Parameters

query(String)

Query string used to build request

Return

res(String)

Response content



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# File 'lib/chef/providers/dns_dnsmadeeasy_provider.rb', line 63

def post_change(query)
  # use double-quotes for Window but use single-quotes for security
  # reasons in Linux.
  curl_options = '-S -s --retry 7 -k -o - -g -f'
  dns_made_easy_url = 'https://www.dnsmadeeasy.com/servlet/updateip'
  if !!(RUBY_PLATFORM =~ /mswin/)
    res = `curl #{curl_options} \"#{dns_made_easy_url}?#{query}\"`
  else
    res = `curl #{curl_options} '#{dns_made_easy_url}?#{query}'`
  end
  return res
end