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module Clusters
module Gcp
class VerifyProvisionStatusService
attr_reader :provider
INITIAL_INTERVAL = 2.minutes
EAGER_INTERVAL = 10.seconds
TIMEOUT = 20.minutes
def execute(provider)
@provider = provider
request_operation do |operation|
case operation.status
when 'PENDING', 'RUNNING'
continue_creation(operation)
when 'DONE'
finalize_creation
else
return provider.make_errored!("Unexpected operation status; #{operation.status} #{operation.status_message}")
end
end
end
private
def continue_creation(operation)
if elapsed_time_from_creation(operation) < TIMEOUT
WaitForClusterCreationWorker.perform_in(EAGER_INTERVAL, provider.cluster_id)
else
provider.make_errored!("Cluster creation time exceeds timeout; #{TIMEOUT}")
end
end
def elapsed_time_from_creation(operation)
Time.now.utc - operation.start_time.to_time.utc
end
def finalize_creation
Clusters::Gcp::FinalizeCreationService.new.execute(provider)
end
def request_operation(&blk)
Clusters::Gcp::FetchOperationService.new.execute(provider, &blk)
end
end
end
end
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