Class: Cumulus::IAM::IamGroups

Inherits:
IamResource show all
Defined in:
lib/iam/manager/IamGroups.rb

Overview

Public: Manager class for IAM Groups

Instance Method Summary collapse

Methods inherited from IamResource

#diff, #diff_one, #list, #migrate, #sync, #sync_one

Constructor Details

#initialize(iam) ⇒ IamGroups

Returns a new instance of IamGroups.



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# File 'lib/iam/manager/IamGroups.rb', line 15

def initialize(iam)
  super(iam)
  @type = "group"
  @migration_dir = "groups"
end

Instance Method Details

#aws_resources ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 33

def aws_resources
  @aws_groups ||= init_aws_groups
end

#create(difference) ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 43

def create(difference)
  @iam.create_group({
    :group_name => difference.local.name
  })
  resource = Aws::IAM::Group.new(difference.local.name, { :client => @iam })
  add_users(resource, difference.local.users)
  resource
end

#empty_config ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 69

def empty_config
  GroupConfig.new
end

#init_aws_groups ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 37

def init_aws_groups
  @iam.list_groups().groups.map do |group|
    Aws::IAM::Group.new(group.group_name, { :client => @iam })
  end
end

#local_resources ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 21

def local_resources
  local = {}
  Loader.groups.each do |group|
    local[group.name] = group
  end
  local
end

#migrate_additional(configs_to_aws) ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 73

def migrate_additional(configs_to_aws)
  configs_to_aws.map do |config, resource|
    config.users = resource.users.map { |u| u.name }
  end
end

#one_local(name) ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 29

def one_local(name)
  Loader.group(name)
end

#update(resource, diffs) ⇒ Object 



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# File 'lib/iam/manager/IamGroups.rb', line 52

def update(resource, diffs)
  super(resource, diffs)

  if diffs.size == 1 and diffs[0].type == Common::DiffChange::ADD
    puts Colors.blue("\tadding users...")
    add_users(resource, diffs[0].local.users)
  else
    diffs.each do |diff|
      if diff.type == IamChange::USER
        puts Colors.blue("\tupdating users...")
        add_users(resource, diff.added_users)
        diff.removed_users.each { |u| resource.remove_user({ :user_name => u }) }
      end
    end
  end
end