Class: Demeter::Aws::ManageSecurityGroups

Inherits:
Object
  • Object
show all
Defined in:
lib/demeter/aws/manage_security_groups.rb

Instance Method Summary collapse

Constructor Details

#initialize(ec2:, project_path: File.join(Demeter::root, "/configs/**/*.yml"), options: {}) ⇒ ManageSecurityGroups

Returns a new instance of ManageSecurityGroups.



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# File 'lib/demeter/aws/manage_security_groups.rb', line 9

def initialize(ec2:, project_path: File.join(Demeter::root, "/configs/**/*.yml"), options:{})
  @ec2 = ec2
  @sgs = {}
  @project_path = project_path  
  @options = options
end

Instance Method Details

#apply ⇒ Object 



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# File 'lib/demeter/aws/manage_security_groups.rb', line 43

def apply
  create_all
  modify_all
end

#create_all ⇒ Object 



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# File 'lib/demeter/aws/manage_security_groups.rb', line 29

def create_all
  describe
  @sgs.each do |key, sg|
    sg.create
  end
end

#describe ⇒ Object 



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# File 'lib/demeter/aws/manage_security_groups.rb', line 87

def describe()
  Dir.glob(@project_path).each do |path|
    project_config = YAML::load_file(path)
    
    next if !project_config
    next if project_config['environments'] && @options['environment'] && !project_config['environments'].include?(@options['environment'])

    if project_config && project_config['security_groups']
      project_config['security_groups'].each do |local_sg|
        sg = Demeter::Aws::SecurityGroup.new(@ec2)
        sg.load_local(local_sg)
        @sgs[sg.hash] = sg
      end
    end
  end
  
  res = @ec2.describe_security_groups
  res[:security_groups].each do |object|
    name_tag =  object['tags'].detect{|tag| tag['key'].downcase == 'name'}
    if name_tag && @sgs.include?(name_tag['value'])
      @sgs[name_tag['value']].load_aws(object)
    end
  end
end

#diff_all ⇒ Object

Returns array of diffs



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# File 'lib/demeter/aws/manage_security_groups.rb', line 17

def diff_all
  describe
  all_diffs = {}
  @sgs.each do |key, sg|
    diff = sg.diff
    if diff.any?
      all_diffs[key] = diff
    end
  end
  all_diffs
end

#modify_all ⇒ Object 



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# File 'lib/demeter/aws/manage_security_groups.rb', line 36

def modify_all
  describe
  @sgs.each do |key, sg|
    sg.modify
  end
end

#status ⇒ Object 



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# File 'lib/demeter/aws/manage_security_groups.rb', line 48

def status
  status = {managed: [], unmanaged: []}
  local_sgs = []

  Dir.glob(@project_path).each do |path|
    project_config = YAML::load_file(path)
    
    next if !project_config
    next if project_config['environments'] && @options['environment'] && !project_config['environments'].include?(@options['environment'])
    
    if project_config && project_config['security_groups']
      project_config['security_groups'].each do |local_sg|
        local_sgs << local_sg['name']
      end
    end
  end

  res = @ec2.describe_security_groups
  res[:security_groups].each do |object|
    name_tag = object['tags'].detect{|tag| tag['key'].downcase == 'name'}
    if name_tag && local_sgs.include?(name_tag['value'])
      status[:managed] << {
        name: name_tag['value'],
        group_id: object.group_id,
        group_name: object.group_name
      }
    else
      status[:unmanaged] << {
        name: (name_tag ? name_tag['value'] : ''),
        group_id: object.group_id,
        group_name: object.group_name
      }
    end
  end
  status[:managed].sort_by!{|x| x[:name]}
  status[:unmanaged].sort_by!{|x| x[:name]}
  status
end