Class: Bosh::Director::DeploymentPlan::PlacementPlanner::BruteForceIpAllocation::PreviousAssignment

Inherits:
Object
  • Object
show all
Defined in:
lib/bosh/director/deployment_plan/placement_planner/bruteforce_ip_allocation.rb

Instance Method Summary collapse

Constructor Details

#initialize(network_to_static_ips) ⇒ PreviousAssignment

Returns a new instance of PreviousAssignment.



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# File 'lib/bosh/director/deployment_plan/placement_planner/bruteforce_ip_allocation.rb', line 101

def initialize(network_to_static_ips)
  @previous_assignment = Hash.new {|h,k| h[k] = 0 }
  network_to_static_ips.each do |previous_assignment_ip|
    @previous_assignment[previous_assignment_ip.az_names.first] += 1
  end
end

Instance Method Details

#has_same_distribution?(static_ips_to_azs) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/bosh/director/deployment_plan/placement_planner/bruteforce_ip_allocation.rb', line 108

def has_same_distribution?(static_ips_to_azs)
  @previous_assignment.each do |az_name, required_number_of_ips_in_az|
    ips_in_az = static_ips_to_azs.select { |static_ip_to_azs| static_ip_to_azs.az_names.include?(az_name) }
    if ips_in_az.size < required_number_of_ips_in_az
      return false
    end
  end

  return true
end