module Pygmy::ResolvOsx
Public Class Methods
clean?()
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# File lib/pygmy/resolv_osx.rb, line 30 def self.clean? puts "Removing resolver file and loopback alias IP, this may require sudo".green begin self.system!("removing resolverfile", "sudo", "rm", "-f", self.resolver_file) self.system!("removing loopback IP alias 172.16.172.16", "sudo", "ifconfig", "lo0", "-alias", "172.16.172.16") system!("restarting mDNSResponder", "sudo", "killall", "mDNSResponder") rescue Exception => e puts e.message end end
create_resolver?()
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# File lib/pygmy/resolv_osx.rb, line 15 def self.create_resolver? puts "setting up DNS resolution and loopback alias IP, this may require sudo".green unless self.resolver_dir.directory? self.system!("creating #{self.resolver_dir}", "sudo", "mkdir", "-p", self.resolver_dir) end Tempfile.open('amazeeio_pygmy-dnsmasq') do |f| f.write(self.resolver_contents) f.close self.system!("creating #{self.resolver_file}", "sudo", "cp", f.path, self.resolver_file) self.system!("creating #{self.resolver_file}", "sudo", "chmod", "644", self.resolver_file) end self.system!("creating loopback IP alias 172.16.172.16", "sudo", "ifconfig", "lo0", "alias", "172.16.172.16") self.system!("restarting mDNSResponder", "sudo", "killall", "mDNSResponder") end
resolver_contents()
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# File lib/pygmy/resolv_osx.rb, line 45 def self.resolver_contents; <<-EOS.gsub(/^ /, '') # Generated by amazeeio pygmy nameserver 127.0.0.1 port 53 EOS end
resolver_dir()
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# File lib/pygmy/resolv_osx.rb, line 7 def self.resolver_dir Pathname("/etc/resolver") end
resolver_file()
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# File lib/pygmy/resolv_osx.rb, line 11 def self.resolver_file "/etc/resolver/docker.amazee.io" end
resolver_file_contents()
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# File lib/pygmy/resolv_osx.rb, line 52 def self.resolver_file_contents File.read(self.resolver_file) unless !File.file?(self.resolver_file) end
resolver_file_exists?()
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# File lib/pygmy/resolv_osx.rb, line 56 def self.resolver_file_exists? (self.resolver_file_contents == self.resolver_contents) end
system!(step, *args)
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# File lib/pygmy/resolv_osx.rb, line 41 def self.system!(step, *args) system(*args.map(&:to_s)) || raise("Error with the #{name} daemon during #{step}") end