Module: HttpdConfigmapGenerator::Base::Network

Included in:
HttpdConfigmapGenerator::Base
Defined in:
lib/httpd_configmap_generator/base/network.rb

Constant Summary collapse

HOSTNAME_COMMAND = 
"/usr/bin/hostname".freeze

Instance Method Summary collapse

Instance Method Details

#domain ⇒ Object 



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# File 'lib/httpd_configmap_generator/base/network.rb', line 10

def domain
  domain_from_host(opts[:host])
end

#domain_from_host(host) ⇒ Object 



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# File 'lib/httpd_configmap_generator/base/network.rb', line 14

def domain_from_host(host)
  host.gsub(/^([^.]+\.)/, '') if host.present? && host.include?('.')
end

#fetch_network_file(source_file, target_file) ⇒ Object 



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# File 'lib/httpd_configmap_generator/base/network.rb', line 27

def fetch_network_file(source_file, target_file)
  require "net/http"

  delete_target_file(target_file)
  create_target_directory(target_file)
  info_msg("Downloading #{source_file} ...")
  result = Net::HTTP.get_response(URI(source_file))
  raise "Failed to fetch URL file source #{source_file}" unless result.kind_of?(Net::HTTPSuccess)
  File.write(target_file, result.body)
end

#host_reachable?(host) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/httpd_configmap_generator/base/network.rb', line 18

def host_reachable?(host)
  require "net/ping"
  Net::Ping::External.new(host).ping
end

#realm ⇒ Object 



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# File 'lib/httpd_configmap_generator/base/network.rb', line 6

def realm
  domain.upcase
end

#update_hostname(host) ⇒ Object 



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# File 'lib/httpd_configmap_generator/base/network.rb', line 23

def update_hostname(host)
  command_run!(HOSTNAME_COMMAND, :params => [host]) if command_run(HOSTNAME_COMMAND).output.strip != host
end