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module Fog
module AWS
class ELB
class Real
require 'fog/aws/parsers/elb/describe_instance_health'
# Get health status for one or more instances on an existing ELB
#
# ==== Parameters
# * lb_name<~String> - Load balancer to check instances health on
# * instance_ids<~Array> - Optional list of instance IDs to check
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>:
# * 'ResponseMetadata'<~Hash>:
# * 'RequestId'<~String> - Id of request
# * 'DescribeInstanceHealthResult'<~Hash>:
# * 'InstanceStates'<~Array> - array of hashes describing instance health
# * 'Description'<~String>
# * 'State'<~String>
# * 'InstanceId'<~String>
# * 'ReasonCode'<~String>
def describe_instance_health(lb_name, instance_ids = [])
params = Fog::AWS.indexed_param('Instances.member.%d.InstanceId', [*instance_ids])
request({
'Action' => 'DescribeInstanceHealth',
'LoadBalancerName' => lb_name,
:parser => Fog::Parsers::AWS::ELB::DescribeInstanceHealth.new
}.merge!(params))
end
end
class Mock
def describe_instance_health(lb_name, instance_ids = [])
raise Fog::AWS::ELB::NotFound unless load_balancer = self.data[:load_balancers][lb_name]
instance_ids = [*instance_ids]
instance_ids = load_balancer['Instances'].map { |i| i['InstanceId'] } unless instance_ids.any?
data = instance_ids.map do |id|
unless Fog::AWS::Compute::Mock.data[@region][@aws_access_key_id][:instances][id]
raise Fog::AWS::ELB::InvalidInstance
end
{
'Description' => "",
'InstanceId' => id,
'ReasonCode' => "",
'State' => 'OutOfService'
}
end
response = Excon::Response.new
response.status = 200
response.body = {
'ResponseMetadata' => {
'RequestId' => Fog::AWS::Mock.request_id
},
'DescribeInstanceHealthResult' => {
'InstanceStates' => data
}
}
response
end
end
end
end
end
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