Class: Fog::AWS::ELBV2::Mock

Inherits:
Object
  • Object
show all
Defined in:
lib/fog/aws/elbv2.rb,
lib/fog/aws/requests/elbv2/add_tags.rb,
lib/fog/aws/requests/elbv2/remove_tags.rb,
lib/fog/aws/requests/elbv2/describe_tags.rb,
lib/fog/aws/requests/elbv2/create_load_balancer.rb,
lib/fog/aws/requests/elbv2/describe_load_balancers.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Mock

Returns a new instance of Mock.



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# File 'lib/fog/aws/elbv2.rb', line 46

def initialize(options={})
  @use_iam_profile = options[:use_iam_profile]

  @region = options[:region] || 'us-east-1'
  setup_credentials(options)

  Fog::AWS.validate_region!(@region)
end

Instance Attribute Details

#region ⇒ Object (readonly)

Returns the value of attribute region.



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# File 'lib/fog/aws/elbv2.rb', line 44

def region
  @region
end

Class Method Details

.data ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 24

def self.data
  @data ||= Hash.new do |hash, region|
    owner_id = Fog::AWS::Mock.owner_id
    hash[region] = Hash.new do |region_hash, key|
      region_hash[key] = {
        :owner_id => owner_id,
        :load_balancers_v2 => {}
      }
    end
  end
end

.dns_name(name, region) ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 36

def self.dns_name(name, region)
  "#{name}-#{Fog::Mock.random_hex(8)}.#{region}.elb.amazonaws.com"
end

.reset ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 40

def self.reset
  @data = nil
end

Instance Method Details

#add_tags(resource_arn, tags) ⇒ Object 



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# File 'lib/fog/aws/requests/elbv2/add_tags.rb', line 29

def add_tags(resource_arn, tags)
  response = Excon::Response.new
  if self.data[:load_balancers_v2][resource_arn]
    self.data[:tags][resource_arn].merge! tags
    response.status = 200
    response.body = {
      "ResponseMetadata"=>{ "RequestId"=> Fog::AWS::Mock.request_id }
    }
    response
  else
    raise Fog::AWS::ELBV2::NotFound.new("Elastic load balancer #{resource_arn} not found")
  end
end

#create_load_balancer(name, options = {}) ⇒ Object

Raises:



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# File 'lib/fog/aws/requests/elbv2/create_load_balancer.rb', line 97

def create_load_balancer(name, options = {})
  response = Excon::Response.new
  response.status = 200

  raise Fog::AWS::ELBV2::IdentifierTaken if self.data[:load_balancers_v2].key? name

  dns_name = Fog::AWS::ELBV2::Mock.dns_name(name, @region)
  type = options[:type] || 'application'
  load_balancer_arn = Fog::AWS::Mock.arn('elasticloadbalancing', self.data[:owner_id], "loadbalancer/#{type[0..2]}/#{name}/#{Fog::AWS::Mock.key_id}")

  subnet_ids = options[:subnets] || []
  region = if subnet_ids.any?
             # using Hash here for Rubt 1.8.7 support.
             Hash[
               Fog::AWS::Compute::Mock.data.select do |_, region_data|
                 unless region_data[@aws_access_key_id].nil?
                   region_data[@aws_access_key_id][:subnets].any? do |region_subnets|
                     subnet_ids.include? region_subnets['subnetId']
                   end
                 end
               end
             ].keys[0]
           else
             'us-east-1'
           end

  subnets = Fog::AWS::Compute::Mock.data[region][@aws_access_key_id][:subnets].select {|e| subnet_ids.include?(e["subnetId"]) }
  availability_zones = subnets.map do |subnet|
    { "LoadBalancerAddresses"=>[], "SubnetId"=>subnet["subnetId"], "ZoneName"=>subnet["availabilityZone"]}
  end
  vpc_id = subnets.first['vpcId']

  self.data[:tags] ||= {}
  self.data[:tags][load_balancer_arn] = options[:tags] || {}

  load_balancer = {
    'AvailabilityZones' => availability_zones || [],
    'Scheme' => options[:scheme] || 'internet-facing',
    'SecurityGroups' => options[:security_groups] || [],
    'CanonicalHostedZoneId' => '',
    'CreatedTime' => Time.now,
    'DNSName' => dns_name,
    'VpcId' => vpc_id,
    'Type' => type,
    'State' => {'Code' => 'provisioning'},
    'LoadBalancerArn' => load_balancer_arn,
    'LoadBalancerName' => name
  }
  self.data[:load_balancers_v2][load_balancer_arn] = load_balancer
  response.body = {
    'ResponseMetadata' => {
      'RequestId' => Fog::AWS::Mock.request_id
    },
    'CreateLoadBalancerResult' => {
      'LoadBalancers' => [load_balancer]
    }
  }

  response
end

#data ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 62

def data
  self.class.data[@region][@aws_access_key_id]
end

#describe_load_balancers(options = {}) ⇒ Object 



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# File 'lib/fog/aws/requests/elbv2/describe_load_balancers.rb', line 52

def describe_load_balancers(options = {})
  unless options.is_a?(Hash)
    Fog::Logger.deprecation("describe_load_balancers with #{options.class} is deprecated, use all('LoadBalancerNames' => []) instead [light_black](#{caller.first})[/]")
    options = { 'LoadBalancerNames' => [options].flatten }
  end

  lb_names = options['LoadBalancerNames'] || []

  lb_names = [*lb_names]
  load_balancers = if lb_names.any?
    lb_names.map do |lb_name|
      lb = self.data[:load_balancers_v2].find { |name, data| name == lb_name }
      raise Fog::AWS::ELBV2::NotFound unless lb
      lb[1].dup
    end.compact
  else
    self.data[:load_balancers_v2].map { |lb, values| values.dup }
  end

  marker = options.fetch('Marker', 0).to_i
  if load_balancers.count - marker > 400
    next_marker = marker + 400
    load_balancers = load_balancers[marker...next_marker]
  else
    next_marker = nil
  end

  response = Excon::Response.new
  response.status = 200

  response.body = {
    'ResponseMetadata' => {
      'RequestId' => Fog::AWS::Mock.request_id
    },
    'DescribeLoadBalancersResult' => {
      'LoadBalancers' => load_balancers
    }
  }

  if next_marker
    response.body['DescribeLoadBalancersResult']['NextMarker'] = next_marker.to_s
  end

  response
end

#describe_tags(resource_arns) ⇒ Object 



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# File 'lib/fog/aws/requests/elbv2/describe_tags.rb', line 24

def describe_tags(resource_arns)
  response = Excon::Response.new
  resource_arns = [*resource_arns]

  tag_describtions = resource_arns.map do |resource_arn|
    if self.data[:load_balancers_v2][resource_arn]
      {
        "Tags"=>self.data[:tags][resource_arn],
        "ResourceArn"=>resource_arn
      }
    else
      raise Fog::AWS::ELBV2::NotFound.new("Elastic load balancer #{resource_arns} not found")
    end
  end

  response.status = 200
  response.body = {
    "ResponseMetadata"=>{"RequestId"=> Fog::AWS::Mock.request_id },
    "DescribeTagsResult"=>{"TagDescriptions"=> tag_describtions}
  }

  response
end

#remove_tags(resource_arn, keys) ⇒ Object 



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# File 'lib/fog/aws/requests/elbv2/remove_tags.rb', line 28

def remove_tags(resource_arn, keys)
  response = Excon::Response.new
  if self.data[:load_balancers_v2][resource_arn]
    keys.each {|key| self.data[:tags][resource_arn].delete key}
    response.status = 200
    response.body = {
      "ResponseMetadata"=>{ "RequestId"=> Fog::AWS::Mock.request_id }
    }
    response
  else
    raise Fog::AWS::ELBV2::NotFound.new("Elastic load balancer #{resource_arn} not found")
  end
end

#reset_data ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 66

def reset_data
  self.class.data[@region].delete(@aws_access_key_id)
end

#setup_credentials(options) ⇒ Object 



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# File 'lib/fog/aws/elbv2.rb', line 55

def setup_credentials(options)
  @aws_access_key_id     = options[:aws_access_key_id]
  @aws_secret_access_key = options[:aws_secret_access_key]

  @signer = Fog::AWS::SignatureV4.new(@aws_access_key_id, @aws_secret_access_key,@region,'elasticloadbalancing')
end