Class: Construqt::Flavour::Ubuntu::Result

Inherits:
Object
  • Object
show all
Defined in:
lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb

Defined Under Namespace

Classes: ArrayWithRight

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host) ⇒ Result

Returns a new instance of Result.



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 476

def initialize(host)
  @host = host
  @etc_network_interfaces = EtcNetworkInterfaces.new(self)
  @etc_network_iptables = EtcNetworkIptables.new
  @etc_conntrackd_conntrackd = EtcConntrackdConntrackd.new(self)
  @etc_network_vrrp = EtcNetworkVrrp.new
  @result = {}
end

Instance Attribute Details

#etc_conntrackd_conntrackd ⇒ Object (readonly)

Returns the value of attribute etc_conntrackd_conntrackd.



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 475

def etc_conntrackd_conntrackd
  @etc_conntrackd_conntrackd
end

#etc_network_interfaces ⇒ Object (readonly)

Returns the value of attribute etc_network_interfaces.



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 475

def etc_network_interfaces
  @etc_network_interfaces
end

#etc_network_iptables ⇒ Object (readonly)

Returns the value of attribute etc_network_iptables.



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 475

def etc_network_iptables
  @etc_network_iptables
end

Instance Method Details

#add(clazz, block, right, *path) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 508

def add(clazz, block, right, *path)
  path = File.join(*path)
  throw "not a right #{path}" unless right.respond_to?('right') && right.respond_to?('owner')
  unless @result[path]
    @result[path] = ArrayWithRight.new(right)
    #binding.pry
    #@result[path] << [clazz.xprefix(@host)].compact
  end
  @result[path] << block+"\n"
end

#add_component(component) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 493

def add_component(component)
  @result[component] ||= ArrayWithRight.new(Construqt::Resources::Rights.root_0644(component))
end

#commit ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 566

def commit
  add(EtcNetworkIptables, etc_network_iptables.commitv4, Construqt::Resources::Rights.root_0644(Construqt::Resources::Component::FW4), "etc", "network", "iptables.cfg")
  add(EtcNetworkIptables, etc_network_iptables.commitv6, Construqt::Resources::Rights.root_0644(Construqt::Resources::Component::FW6), "etc", "network", "ip6tables.cfg")
  add(EtcNetworkInterfaces, etc_network_interfaces.commit, Construqt::Resources::Rights.root_0644, "etc", "network", "interfaces")
  add(EtcConntrackdConntrackd, etc_conntrackd_conntrackd.commit, Construqt::Resources::Rights.root_0644(Construqt::Resources::Component::CONNTRACKD), "etc", "conntrack", "conntrackd.conf")
  @etc_network_vrrp.commit(self)

  components = @result.values.inject({
    "language-pack-en" => true,
    "language-pack-de" => true,
    "git" => true,
    "aptitude" => true,
    "traceroute" => true,
    "tcpdump" => true,
    "strace" => true,
    "lsof" => true,
    "ifstat" => true,
    "mtr-tiny" => true,
    "openssl" => true,
  }) do |r, block|
    r.merge(component_to_packages(block.right.component))
  end.keys
  out = [<<BASH]
#!/bin/bash
hostname=`hostname`
if [ $hostname != "" ]
then
  hostname=`grep '^\s*[^#]' /etc/hostname`
fi
if [ $hostname != #{@host.name} ]
then
 echo 'You try to run a deploy script on a host which has not the right name $hostname != #{@host.name}'
 exit 47
else
 echo Configure Host #{@host.name}
fi
updates=''
for i in #{components.join(" ")}
do
 dpkg -l $i > /dev/null 2> /dev/null
 if [ $? != 0 ]
 then
    updates="$updates $i"
 fi
done
apt-get -qq -y install $updates
if [ ! -d /root/construqt.git ]
then
 echo generate history in /root/construqt.git
 git init --bare /root/construqt.git
fi
BASH
  out += @result.map do |fname, block|
    if host.files
      next [] if host.files.find{|file| file.path == fname && file.kind_of?(Construqt::Resources::SkipFile) }
    end
    text = block.flatten.select{|i| !(i.nil? || i.strip.empty?) }.join("\n")
    next if text.strip.empty?
    Util.write_str(text, @host.name, fname)
    #          binding.pry
    #
    [
      File.dirname("/#{fname}").split('/')[1..-1].inject(['']) do |res, part|
        res << File.join(res.last, part); res
      end.select{|i| !i.empty? }.map do |i|
        "[ ! -d #{i} ] && mkdir #{i} && chown #{block.right.owner} #{i} && chmod #{directory_mode(block.right.right)} #{i}"
      end,
      "openssl enc -base64 -d > #{import_fname(fname)} <<BASE64", Base64.encode64(text), "BASE64",
      <<BASH]
chown #{block.right.owner} #{import_fname(fname)}
chmod #{block.right.right} #{import_fname(fname)}
if [ ! -f /#{fname} ]
then
    mv #{import_fname(fname)} /#{fname}
    echo created /#{fname} to #{block.right.owner}:#{block.right.right}
else
  diff -rq #{import_fname(fname)} /#{fname}
  if [ $? != 0 ]
  then
    mv #{import_fname(fname)} /#{fname}
    echo updated /#{fname} to #{block.right.owner}:#{block.right.right}
  else
    rm #{import_fname(fname)}
  fi
  git --git-dir /root/construqt.git --work-tree=/ add /#{fname}
fi
BASH
  end.flatten
  out += [<<BASH]
git --git-dir /root/construqt.git config user.name #{ENV['USER']}
git --git-dir /root/construqt.git config user.email #{ENV['USER']}@construqt.net
git --git-dir /root/construqt.git --work-tree=/ commit -q -m '#{ENV['USER']} #{`hostname`.strip} "#{`git log --pretty=format:"%h - %an, %ar : %s" -1`.strip.inspect}"' > /dev/null && echo COMMITED
BASH
  Util.write_str(out.join("\n"), @host.name, "deployer.sh")
end

#component_to_packages(component) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 539

def component_to_packages(component)
  cp = Construqt::Resources::Component
  ret = {
    cp::UNREF => {},
    "Construqt::Flavour::DeviceDelegate" => {},
    "Construqt::Flavour::Ubuntu::Bond" => { "ifenslave" => true },
    "Construqt::Flavour::VlanDelegate" => { "vlan" => true },
    "Construqt::Flavour::Ubuntu::Gre" => { },
    "Construqt::Flavour::BridgeDelegate" => { "bridge-utils" => true },
    cp::NTP => { "ntpd" => true},
    cp::USB_MODESWITCH => { "usb-modeswitch" => true, "usb-modeswitch-data" => true },
    cp::VRRP => { "keepalived" => true },
    cp::FW4 => { "iptables" => true, "ulogd2" => true },
    cp::FW6 => { "iptables" => true, "ulogd2" => true },
    cp::IPSEC => { "racoon" => true },
    cp::SSH => { "openssh-server" => true },
    cp::BGP => { "bird" => true },
    cp::OPENVPN => { "openvpn" => true },
    cp::DNS => { "bind9" => true },
    cp::RADVD => { "radvd" => true },
    cp::CONNTRACKD => { "conntrackd" => true, "conntrack" => true },
    cp::DHCPRELAY => { "wide-dhcpv6-relay" => true, "dhcp-helper" => true }
  }[component]
  throw "Component with name not found #{component}" unless ret
  ret
end

#directory_mode(mode) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 527

def directory_mode(mode)
  mode = mode.to_i(8)
  0!=(mode & 06) && (mode = (mode | 01))
  0!=(mode & 060) && (mode = (mode | 010))
  0!=(mode & 0600) && (mode = (mode | 0100))
  "0#{mode.to_s(8)}"
end

#empty?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 497

def empty?(name)
  not @result[name]
end

#etc_network_vrrp(ifname) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 485

def etc_network_vrrp(ifname)
  @etc_network_vrrp.get(ifname)
end

#host ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 489

def host
  @host
end

#import_fname(fname) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 535

def import_fname(fname)
  '/'+File.dirname(fname)+"/.#{File.basename(fname)}.import"
end

#replace(clazz, block, right, *path) ⇒ Object 



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# File 'lib/construqt/flavour/ubuntu/flavour_ubuntu_result.rb', line 519

def replace(clazz, block, right, *path)
  path = File.join(*path)
  replaced = !!@result[path]
  @result.delete(path) if @result[path]
  add(clazz, block, right, *path)
  replaced
end