Class: Terraforming::Resource::ELB
- Inherits:
-
Object
- Object
- Terraforming::Resource::ELB
- Includes:
- Util
- Defined in:
- lib/terraforming/resource/elb.rb
Class Method Summary collapse
- .tf(client: Aws::ElasticLoadBalancing::Client.new) ⇒ Object
- .tfstate(client: Aws::ElasticLoadBalancing::Client.new) ⇒ Object
Instance Method Summary collapse
- #access_logs_attributes_of(load_balancer_attributes) ⇒ Object
- #healthcheck_attributes_of(elb) ⇒ Object
- #healthcheck_hashcode_of(health_check) ⇒ Object
-
#initialize(client) ⇒ ELB
constructor
A new instance of ELB.
- #instances_attributes_of(elb) ⇒ Object
- #internal?(load_balancer) ⇒ Boolean
- #listener_attributes_of(listener) ⇒ Object
- #listener_hashcode_of(listener) ⇒ Object
- #listeners_attributes_of(elb) ⇒ Object
- #load_balancer_attributes_of(load_balancer) ⇒ Object
- #load_balancers ⇒ Object
- #module_name_of(load_balancer) ⇒ Object
- #sg_attributes_of(elb) ⇒ Object
- #subnets_attributes_of(elb) ⇒ Object
- #tags_attributes_of(elb) ⇒ Object
- #tf ⇒ Object
- #tfstate ⇒ Object
- #vpc_elb?(load_balancer) ⇒ Boolean
Methods included from Util
#apply_template, #name_from_tag, #normalize_module_name, #prettify_policy, #template_path
Constructor Details
#initialize(client) ⇒ ELB
Returns a new instance of ELB.
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# File 'lib/terraforming/resource/elb.rb', line 14 def initialize(client) @client = client end |
Class Method Details
.tf(client: Aws::ElasticLoadBalancing::Client.new) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 6 def self.tf(client: Aws::ElasticLoadBalancing::Client.new) self.new(client).tf end |
.tfstate(client: Aws::ElasticLoadBalancing::Client.new) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 10 def self.tfstate(client: Aws::ElasticLoadBalancing::Client.new) self.new(client).tfstate end |
Instance Method Details
#access_logs_attributes_of(load_balancer_attributes) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 64 def access_logs_attributes_of(load_balancer_attributes) access_log = load_balancer_attributes.access_log if access_log.enabled { "access_logs.#" => "1", "access_logs.0.bucket" => access_log.s3_bucket_name, "access_logs.0.bucket_prefix" => access_log.s3_bucket_prefix, "access_logs.0.interval" => access_log.emit_interval.to_s, } else { "access_logs.#" => "0", } end end |
#healthcheck_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 81 def healthcheck_attributes_of(elb) hashcode = healthcheck_hashcode_of(elb.health_check) attributes = { # Now each ELB supports one heatlhcheck "health_check.#" => "1", "health_check.#{hashcode}.healthy_threshold" => elb.health_check.healthy_threshold.to_s, "health_check.#{hashcode}.interval" => elb.health_check.interval.to_s, "health_check.#{hashcode}.target" => elb.health_check.target, "health_check.#{hashcode}.timeout" => elb.health_check.timeout.to_s, "health_check.#{hashcode}.unhealthy_threshold" => elb.health_check.unhealthy_threshold.to_s } attributes end |
#healthcheck_hashcode_of(health_check) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 96 def healthcheck_hashcode_of(health_check) string = "#{health_check.healthy_threshold}-" << "#{health_check.unhealthy_threshold}-" << "#{health_check.target}-" << "#{health_check.interval}-" << "#{health_check.timeout}-" Zlib.crc32(string) end |
#instances_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 118 def instances_attributes_of(elb) attributes = {"instances.#" => elb.instances.length.to_s} elb.instances.each do |instance| attributes["instances.#{Zlib.crc32(instance.instance_id)}"] = instance.instance_id end attributes end |
#internal?(load_balancer) ⇒ Boolean
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# File 'lib/terraforming/resource/elb.rb', line 199 def internal?(load_balancer) load_balancer.scheme == "internal" end |
#listener_attributes_of(listener) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 158 def listener_attributes_of(listener) hashcode = listener_hashcode_of(listener) attributes = { "listener.#{hashcode}.instance_port" => listener.instance_port.to_s, "listener.#{hashcode}.instance_protocol" => listener.instance_protocol.downcase, "listener.#{hashcode}.lb_port" => listener.load_balancer_port.to_s, "listener.#{hashcode}.lb_protocol" => listener.protocol.downcase, "listener.#{hashcode}.ssl_certificate_id" => listener.ssl_certificate_id } attributes end |
#listener_hashcode_of(listener) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 172 def listener_hashcode_of(listener) string = "#{listener.instance_port}-" << "#{listener.instance_protocol.downcase}-" << "#{listener.load_balancer_port}-" << "#{listener.protocol.downcase}-" << "#{listener.ssl_certificate_id}-" Zlib.crc32(string) end |
#listeners_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 148 def listeners_attributes_of(elb) attributes = {"listener.#" => elb.listener_descriptions.length.to_s} elb.listener_descriptions.each do |listener_description| attributes.merge!(listener_attributes_of(listener_description.listener)) end attributes end |
#load_balancer_attributes_of(load_balancer) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 187 def load_balancer_attributes_of(load_balancer) @client.describe_load_balancer_attributes(load_balancer_name: load_balancer.load_balancer_name).load_balancer_attributes end |
#load_balancers ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 183 def load_balancers @client.describe_load_balancers.load_balancer_descriptions end |
#module_name_of(load_balancer) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 191 def module_name_of(load_balancer) normalize_module_name(load_balancer.load_balancer_name) end |
#sg_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 138 def sg_attributes_of(elb) attributes = {"security_groups.#" => elb.security_groups.length.to_s} elb.security_groups.each do |sg_id| attributes["security_groups.#{Zlib.crc32(sg_id)}"] = sg_id end attributes end |
#subnets_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 128 def subnets_attributes_of(elb) attributes = {"subnets.#" => elb.subnets.length.to_s} elb.subnets.each do |subnet_id| attributes["subnets.#{Zlib.crc32(subnet_id)}"] = subnet_id end attributes end |
#tags_attributes_of(elb) ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 107 def (elb) = @client.(load_balancer_names: [elb.load_balancer_name]).tag_descriptions.first. attributes = {"tags.#" => .length.to_s} .each do |tag| attributes["tags.#{tag.key}"] = tag.value end attributes end |
#tf ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 18 def tf apply_template(@client, "tf/elb") end |
#tfstate ⇒ Object
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# File 'lib/terraforming/resource/elb.rb', line 22 def tfstate load_balancers.inject({}) do |resources, load_balancer| load_balancer_attributes = load_balancer_attributes_of(load_balancer) attributes = { "availability_zones.#" => load_balancer.availability_zones.length.to_s, "connection_draining" => load_balancer_attributes.connection_draining.enabled.to_s, "connection_draining_timeout" => load_balancer_attributes.connection_draining.timeout.to_s, "cross_zone_load_balancing" => load_balancer_attributes.cross_zone_load_balancing.enabled.to_s, "dns_name" => load_balancer.dns_name, "id" => load_balancer.load_balancer_name, "idle_timeout" => load_balancer_attributes.connection_settings.idle_timeout.to_s, "instances.#" => load_balancer.instances.length.to_s, "internal" => internal?(load_balancer).to_s, "name" => load_balancer.load_balancer_name, "source_security_group" => load_balancer.source_security_group.group_name, } if load_balancer_attributes.access_log.enabled end attributes.merge!(access_logs_attributes_of(load_balancer_attributes)) attributes.merge!(healthcheck_attributes_of(load_balancer)) attributes.merge!(listeners_attributes_of(load_balancer)) attributes.merge!(sg_attributes_of(load_balancer)) attributes.merge!(subnets_attributes_of(load_balancer)) attributes.merge!(instances_attributes_of(load_balancer)) attributes.merge!((load_balancer)) resources["aws_elb.#{module_name_of(load_balancer)}"] = { "type" => "aws_elb", "primary" => { "id" => load_balancer.load_balancer_name, "attributes" => attributes } } resources end end |
#vpc_elb?(load_balancer) ⇒ Boolean
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# File 'lib/terraforming/resource/elb.rb', line 195 def vpc_elb?(load_balancer) load_balancer.vpc_id != "" end |