Module: Furikake::Resources::Alb

Defined in:
lib/furikake/resources/alb.rb

Class Method Summary collapse

Class Method Details

.get_resources ⇒ Object 



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# File 'lib/furikake/resources/alb.rb', line 40

def get_resources
  alb = Aws::ElasticLoadBalancingV2::Client.new

  albs = []
  target_groups = []
  alb.describe_load_balancers.load_balancers.each do |lb|
    alb_info = []
    t = alb.describe_target_groups({
                                    load_balancer_arn: lb.load_balancer_arn
                                   }).target_groups.map(&:to_h)
    alb_info << lb.load_balancer_name
    alb_info << lb.dns_name
    alb_info << lb.type
    alb_info << (t.map {|a| a[:target_group_name]}).join(", ")
    albs << alb_info
    target_group = []
    target_group << (t.map {|a| a[:target_group_name]}).join(", ")
    target_group << (t.map {|a| a[:protocol]}).join(", ")
    target_group << (t.map {|a| a[:port]}).join(", ")
    target_group << (t.map {|a| a[:health_check_path].nil? ? " " : a[:health_check_path]}).join(", ")
    target_group << (t.map {|a| a[:health_check_port]}).join(", ")
    target_group << (t.map {|a| a[:health_check_protocol]}).join(", ")
    target_groups << target_group
  end

  return albs, target_groups
end

.report ⇒ Object 



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# File 'lib/furikake/resources/alb.rb', line 4

def report
  albs, target_groups = get_resources
  headers = ['LB Name', 'DNS Name', 'Type', 'Target Group']
  if albs.empty?
    albs_info = 'N/A'
  else
    albs_info = MarkdownTables.make_table(headers,
                                          albs,
                                          is_rows: true,
                                          align: 'l')
  end
  
  headers = ['Target Group Name', 'Protocal', 'Port', 'Health Check Path', 'Health Chack Port', 'Health Check Protocol']
  if target_groups.empty?
    target_group_info = 'N/A'
  else
    target_group_info = MarkdownTables.make_table(headers,
                                                  target_groups,
                                                  is_rows: true,
                                                  align: 'l')
  end
  
  documents = <<"EOS"
### ELB (ALB / NLB)

#### ALB / NLB

#{albs_info}

#### Target Groups

#{target_group_info}
EOS
  documents
end