Class: Yast::GeoClusterClass

Inherits:
Module
  • Object
show all
Defined in:
../../src/modules/GeoCluster.rb

Instance Method Summary (collapse)

Instance Method Details

- (Boolean) Abort

Abort function

Returns:

  • (Boolean)

    return true if abort



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# File '../../src/modules/GeoCluster.rb', line 86

def Abort
  return @AbortFunction.call == true if @AbortFunction != nil
  false
end

- (Object) add_list_quote(stringlist)



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# File '../../src/modules/GeoCluster.rb', line 157

def add_list_quote(stringlist)
  stringlist = deep_copy(stringlist)
  temp = remove_list_quote(stringlist)
  i = 0
  while Ops.less_than(i, Builtins.size(stringlist))
    Ops.set(stringlist, i, add_quote(Ops.get(temp, i, "")))
    i = Ops.add(i, 1)
  end
  deep_copy(stringlist)
end

- (Object) add_quote(str)



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# File '../../src/modules/GeoCluster.rb', line 153

def add_quote(str)
  Ops.add(Ops.add("\"", str), "\"")
end

- (Hash) AutoPackages

Return packages needed to be installed and removed during Autoinstallation to insure module has all needed software installed.

Returns:

  • (Hash)

    with 2 lists.



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# File '../../src/modules/GeoCluster.rb', line 465

def AutoPackages
  # TODO FIXME: your code here...
  { "install" => [], "remove" => [] }
end

- (Object) empty_ticket(ticket)



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# File '../../src/modules/GeoCluster.rb', line 168

def empty_ticket(ticket)
  empty = true
  @global_conf_ticket.each_key do |key|
    empty = false if ticket[key] != ""
  end
  empty
end

- (Hash) Export

Dump the geo-cluster settings to a single map (For use by autoinstallation.)

Returns:

  • (Hash)

    Dumped settings (later acceptable by Import ())



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# File '../../src/modules/GeoCluster.rb', line 441

def Export
  # TODO FIXME: your code here (return the above mentioned variables)...
  {}
end

- (Object) get_a_conf(confname)



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# File '../../src/modules/GeoCluster.rb', line 176

def get_a_conf(confname)
  conf_hash = {}

  temp_path = path(".booth")+Builtins.topath(confname)

  @global_conf_single.each do |key, value|
    temp_value = SCR.Read(temp_path+Builtins.topath(key))

    if !temp_value && value
      temp_value = value
    end
    conf_hash[key] = temp_value
  end

  @global_conf_list.each do |key|
    conf_hash[key] = SCR.Read(temp_path+Builtins.topath(key))
  end

  tickets_info = {}
  temp_ticket_path = temp_path+Builtins.topath("ticket")

  tickets_list = SCR.Dir(temp_ticket_path)

  if tickets_list
    tickets_list.each do |tname|
      temp_t = {}
      @global_conf_ticket.each_key do |key|
        # Not necessary to use remove_list_quote?
        temp_t[key] = SCR.Read(temp_ticket_path+Builtins.topath(tname)+Builtins.topath(key))
      end
      tickets_info[tname] = temp_t
    end
  end
  conf_hash["ticket"] = tickets_info

  Builtins.y2debug("Get a conf: %1 = %2", confname, conf_hash)
  conf_hash
end

- (Boolean) Import(settings)

Get all geo-cluster settings from the first parameter (For use by autoinstallation.)

Parameters:

  • settings (Hash)

    The YCP structure to be imported.

Returns:

  • (Boolean)

    True on success



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# File '../../src/modules/GeoCluster.rb', line 432

def Import(settings)
  settings = deep_copy(settings)
  # TODO FIXME: your code here (fill the above mentioned variables)...
  true
end

- (Object) main



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# File '../../src/modules/GeoCluster.rb', line 35

def main
  textdomain "geo-cluster"

  Yast.import "Progress"
  Yast.import "Report"
  Yast.import "Summary"
  Yast.import "Message"
  Yast.import "SuSEFirewall"
  Yast.import "SuSEFirewallServices"

  # Data was modified?
  @modified = false


  @proposal_valid = false

  # Write only, used during autoinstallation.
  # Don't run services and SuSEconfig, it's all done at one place.
  @write_only = false

  # Abort function
  # return boolean return true if abort
  @AbortFunction = fun_ref(method(:Modified), "boolean ()")


  # Settings: Define all variables needed for configuration of geo-cluster
  # TODO FIXME: Define all the variables necessary to hold
  # TODO FIXME: the configuration here (with the appropriate
  # TODO FIXME: description)
  # TODO FIXME: For example:
  #   /**
  #    * List of the configured cards.
  #    */
  #   list cards = [];
  #
  #   /**
  #    * Some additional parameter needed for the configuration.
  #    */
  #   boolean additional_parameter = true;
  # Read all geo-cluster settings
  # @return true on success
  @global_files = {}
  # Empty "authfile" means disable authentification
  @global_conf_single = { "transport" => "UDP", "port" => "9929", "authfile" => "" }
  @global_conf_list = [ "arbitrator", "site" ]
  @global_conf_ticket = { "expire" => "", "acquire-after" => "", "timeout" => "", "retries" => "", "weights" => "", "before-acquire-handler" => ""}
  @global_del_confs = []
end

- (Object) Modified

Data was modified?

Returns:

  • true if modified



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# File '../../src/modules/GeoCluster.rb', line 93

def Modified
  Builtins.y2debug("modified=%1", @modified)
  @modified
end

- (Object) Overview

Create an overview table with all configured cards

Returns:

  • table items



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# File '../../src/modules/GeoCluster.rb', line 456

def Overview
  # TODO FIXME: your code here...
  []
end

- (Object) ProposalValid



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# File '../../src/modules/GeoCluster.rb', line 105

def ProposalValid
  @proposal_valid
end

- (Object) Read



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# File '../../src/modules/GeoCluster.rb', line 282

def Read
  # GeoCluster read dialog caption
  caption = _("Initializing Geo Cluster Configuration")

  # TODO FIXME Set the right number of stages
  steps = 2

  sl = 500

  # TODO FIXME Names of real stages
  # We do not set help text here, because it was set outside
  Progress.New(
    caption,
    " ",
    steps,
    [_("Read the previous settings"), _("Read SuSEFirewall Settings")],
    [
      _("Reading the previous settings..."),
      _("Read SuSEFirewall Settings"),
      _("Finished")
    ],
    ""
  )

  file_list = SCR.Dir(path(".booth.allconfs"))

  if file_list
    # Read all confs into a hash
    file_list.each do |filename|
      temp_conf = get_a_conf(filename)
      @global_files[filename] = temp_conf
    end
  end

  Builtins.y2debug("Global files = %1", @global_files)

  # read
  return false if Abort()
  Progress.NextStage
  # Error message
  Report.Error(Message.CannotReadCurrentSettings) if false
  Builtins.sleep(sl)

  # read the SuSEfirewall2
  SuSEFirewall.Read

  return false if Abort()
  # Progress finished
  Progress.NextStage
  Builtins.sleep(sl)

  return false if Abort()
  Progress.Finish
  @modified = false
  true
end

- (Object) remove_list_quote(stringlist)



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# File '../../src/modules/GeoCluster.rb', line 143

def remove_list_quote(stringlist)
  stringlist = deep_copy(stringlist)
  i = 0
  while Ops.less_than(i, Builtins.size(stringlist))
    Ops.set(stringlist, i, remove_quote(Ops.get(stringlist, i, "")))
    i = Ops.add(i, 1)
  end
  deep_copy(stringlist)
end

- (Object) remove_quote(str)



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# File '../../src/modules/GeoCluster.rb', line 135

def remove_quote(str)
  str = Builtins.regexpsub(str, "^\"?(.*)", "\\1")
  if Builtins.regexpmatch(str, ".*\"$")
    str = Builtins.regexpsub(str, "^(.*)\"$", "\\1")
  end
  str
end

- (Object) save_a_conf(confname)



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# File '../../src/modules/GeoCluster.rb', line 215

def save_a_conf(confname)
  Builtins.y2milestone("Writing configure file %1\n", confname)
  error_flag = false
  temp_path = path(".booth")+Builtins.topath(confname)
  conf = @global_files[confname]

  @global_conf_single.each_key do |key|
    Builtins.y2milestone("Writing global_conf %1 = %2\n", key, conf[key])

    if key == "authfile"
      # SCR won't write authfile when empty("")
      # Convert relative path to absolute path
      if conf[key] != "" && !conf[key].include?("/")
        conf[key]="/etc/booth/"+conf[key]
      end
    end

    ret = SCR.Write((temp_path+Builtins.topath(key)), conf[key])
    error_flag = true if !ret
  end
  (error_flag = false && Report.Error(_("Cannot write global conf settings."))) if error_flag

  # List like site
  @global_conf_list.each do |key|
    item_str = ""
    if conf[key]
      conf[key].each do |item|
        if item_str == ""
          item_str += item
        else
          item_str = item_str + ";" + item
        end
      end
    end
    Builtins.y2milestone("Writing global %1 settings. %2\n", key, item_str)
    ret = SCR.Write((temp_path+Builtins.topath(key)), item_str)
    error_flag = true if !ret
  end
  (error_flag = false && Report.Error(_("Cannot write global settings."))) if error_flag

  temp_ticket_path = temp_path + Builtins.topath("ticket")

  # Empty all tickets from ag_booth memory
  SCR.Write((temp_ticket_path + Builtins.topath("emptyallticket")), "")

  conf["ticket"].each do |tname, value|
    Builtins.y2milestone("Writing global ticket settings - %1\n", tname)

    # Empty (all Int) ticket will be ignore by ag_booth
    # Create a ticket item
    if empty_ticket(value)
      ret = SCR.Write((temp_ticket_path+Builtins.topath(tname)+Builtins.topath("ticket")), "")
      Builtins.y2milestone("Writing empty ticket - %1 \n", tname)
      error_flag = true if !ret
    else
      @global_conf_ticket.each_key do |key|
        ret = SCR.Write((temp_ticket_path+Builtins.topath(tname)+Builtins.topath(key)), value[key])
        Builtins.y2milestone("Writing ticket settings: %1 = %2\n", key, value[key])
        error_flag = true if !ret
      end
    end
  end
  (error_flag = false && Report.Error(_("Cannot write global ticket settings."))) if error_flag

  true
end

- (Object) SetAbortFunction(function)



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# File '../../src/modules/GeoCluster.rb', line 128

def SetAbortFunction(function)
  function = deep_copy(function)
  @AbortFunction = deep_copy(function)

  nil
end

- (Object) SetModified(value)

Mark as modified, for Autoyast.



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# File '../../src/modules/GeoCluster.rb', line 99

def SetModified(value)
  @modified = true

  nil
end

- (Object) SetProposalValid(value)



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# File '../../src/modules/GeoCluster.rb', line 109

def SetProposalValid(value)
  @proposal_valid = value

  nil
end

- (Object) SetWriteOnly(value)

Set write_only flag (for autoinstalation).



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# File '../../src/modules/GeoCluster.rb', line 121

def SetWriteOnly(value)
  @write_only = value

  nil
end

- (Object) Summary

Create a textual summary and a list of unconfigured cards

Returns:

  • summary of the current configuration



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# File '../../src/modules/GeoCluster.rb', line 448

def Summary
  # TODO FIXME: your code here...
  # Configuration summary text for autoyast
  [_("Configuration summary..."), []]
end

- (Object) Write

Write all geo-cluster settings

Returns:

  • true on success



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# File '../../src/modules/GeoCluster.rb', line 341

def Write
  # GeoCluster write dialog caption
  caption = _("Saving Geo Cluster Configuration")
  ret = false

  # TODO FIXME And set the right number of stages
  steps = 2

  sl = 500

  # TODO FIXME Names of real stages
  # We do not set help text here, because it was set outside
  Progress.New(
    caption,
    " ",
    steps,
    [
      # Progress stage 1/2
      _("Write the settings"),
      # Progress stage 2/2
      _("Write the SuSEfirewall settings")
    ],
    [
      # Progress step 1/2
      _("Writing the settings..."),
      # Progress step 2/2
      _("Writing the SuSEFirewall settings"),
      # Progress finished
      _("Finished")
    ],
    ""
  )

  # Remove delete confs from memory
  # Do not empty all memory in case future extend
  @global_del_confs.each do |delconf|
    SCR.Write(path(".booth")+Builtins.topath(delconf),"")
  end

  # Not necessary to add_(list)_quote
  @global_files.each_key do |key|
    save_a_conf(key)
  end

  SCR.Write(path(".booth"),"")

  return false if Abort()
  Progress.NextStage
  # Error message
  Report.Error(_("Cannot write settings.")) if false
  Builtins.sleep(sl)

  # run SuSEconfig
  return false if Abort()

  # Open all needed port of all confs
  open_ports = []
  @global_files.each_key do |file|
    temp_port = @global_files[file]["port"]

    if !open_ports.include?(temp_port)
      open_ports.push(temp_port)
    end
  end

  SuSEFirewallServices.SetNeededPortsAndProtocols(
    "service:booth",
    # Use the same udp port for tcp.
    { "tcp_ports" => open_ports,
      "udp_ports" => open_ports }
  )

  SuSEFirewall.Write
  # Error message
  Report.Error(Message.SuSEConfigFailed) if false
  Builtins.sleep(sl)

  return false if Abort()
  # Progress finished
  Progress.NextStage
  Builtins.sleep(sl)

  return false if Abort()
  Progress.Finish
  true
end

- (Object) WriteOnly

Returns true if module is marked as “write only” (don't start services etc…)

Returns:

  • true if module is marked as “write only” (don't start services etc…)



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# File '../../src/modules/GeoCluster.rb', line 116

def WriteOnly
  @write_only
end