lib/fog/compute/google/models/target_instances.rb
module Fog
module Compute
class Google
class TargetInstances < Fog::Collection
model Fog::Compute::Google::TargetInstance
def all(zone: nil, filter: nil, max_results: nil, order_by: nil,
page_token: nil)
opts = {
:filter => filter,
:max_results => max_results,
:order_by => order_by,
:page_token => page_token
}
items = []
next_page_token = nil
loop do
if zone
data = service.list_target_instances(zone, **opts)
next_items = data.to_h[:items] || []
items.concat(next_items)
next_page_token = data.next_page_token
else
data = service.list_aggregated_target_instances(**opts)
data.items.each_value do |scoped_list|
items.concat(scoped_list.target_instances.map(&:to_h)) if scoped_list && scoped_list.target_instances
end
next_page_token = data.next_page_token
end
break if next_page_token.nil? || next_page_token.empty?
opts[:page_token] = next_page_token
end
load(items)
end
def get(identity, zone = nil)
if zone
target_instance = service.get_target_instance(target_instance, zone).to_h
return new(target_instance)
elsif identity
response = all(:filter => "name eq #{identity}",
:max_results => 1)
target_instance = response.first unless response.empty?
return target_instance
end
rescue ::Google::Apis::ClientError => e
raise e unless e.status_code == 404
nil
end
end
end
end
end