Class: Staypuft::BondsController

Inherits:
ApplicationController show all
Defined in:
app/controllers/staypuft/bonds_controller.rb

Instance Method Summary collapse

Instance Method Details

#add_slave ⇒ Object 



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# File 'app/controllers/staypuft/bonds_controller.rb', line 48

def add_slave
  @bonds.each { |bond| bond.add_slave(params[:interface]) }

  ActiveRecord::Base.transaction do
    results = @bonds.map(&:save)
    @result = results.all?
    clear_nic_assignments([params[:interface]])
    raise ActiveRecord::Rollback unless @result
  end

  find_unassigned_subnets
end

#change_mode ⇒ Object 



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# File 'app/controllers/staypuft/bonds_controller.rb', line 61

def change_mode
  @bonds.each { |bond| bond.mode = params[:mode] }

  ActiveRecord::Base.transaction do
    results = @bonds.map(&:save)
    @result = results.all?
    raise ActiveRecord::Rollback unless @result
  end

  render :nothing => true
end

#create ⇒ Object 



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# File 'app/controllers/staypuft/bonds_controller.rb', line 6

def create
  @bonds = []
  @hosts.each do |host|

    existing = host.interfaces.select { |i| i.is_a?(Nic::Bond) }.map(&:identifier)
    i = 0
    while existing.include?("bond#{i}") do
      i +=1
    end

    bond = Nic::Bond.new
    bond.identifier = "bond#{i}"
    params[:interfaces].each do |interface|
      bond.add_slave(interface)
    end
    bond.mode = 'balance-tlb'
    bond.bond_options = 'miimon=100'
    bond.host = host
    @bonds.push bond
  end

  ActiveRecord::Base.transaction do
    results = @bonds.map(&:save)
    @result = results.all?
    clear_nic_assignments(params[:interfaces])
    raise ActiveRecord::Rollback unless @result
  end

  find_unassigned_subnets
end

#destroy ⇒ Object 



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# File 'app/controllers/staypuft/bonds_controller.rb', line 37

def destroy
  ActiveRecord::Base.transaction do
    clear_nic_assignments([params[:id]])
    results = @bonds.map(&:destroy)
    @result = results.all?
    raise ActiveRecord::Rollback unless @result
  end

  find_unassigned_subnets
end

#remove_slave ⇒ Object 



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# File 'app/controllers/staypuft/bonds_controller.rb', line 74

def remove_slave
  @bonds.each { |bond| bond.remove_slave(params[:interface]) }

  ActiveRecord::Base.transaction do
    results = @bonds.map(&:save)
    @result = results.all?
    clear_nic_assignments(params[:interfaces])
    raise ActiveRecord::Rollback unless @result
  end
end