63 lines
1.7 KiB
Ruby
63 lines
1.7 KiB
Ruby
module StackCommands
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extend self
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RESULT_CODES = {
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stack_rolled_back: 1,
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unkown_status: 2,
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timeout: 3,
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error: 5
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}
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def self.result_codes
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RESULT_CODES
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end
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def self.result_code(code)
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result_codes.fetch(code)
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end
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def sync_stack_proc
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lambda do |out, stack, mongo|
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# 5 tries each 5 seconds, then 200 tries each 10 seconds
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sleep_times = [5]*5 + [10]*200
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begin
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out << "Syncing stack '#{stack.id}'...\n"
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events_keys = []
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sleep_times.each do |sleep_time|
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sleep sleep_time
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stack.sync_details!
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stack.events.each do |event|
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unless events_keys.include?(event["event_id"])
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events_keys << event["event_id"]
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out.puts "#{event["timestamp"]} - #{event["status"]}: #{event["reason"]}"
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end
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end
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case stack.stack_status
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when 'CREATE_IN_PROGRESS'
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out.flush
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when 'CREATE_COMPLETE'
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mongo.stack_update(stack)
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out << "\nStack '#{stack.id}' status is now #{stack.stack_status}\n"
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out.flush
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return 0
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when 'ROLLBACK_COMPLETE'
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out << "\nStack '#{stack.id}' status is rolled back\n"
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return StackCommands.result_code(:stack_rolled_back)
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else
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out.puts "\nUnknown stack status: '#{stack.stack_status}'"
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return StackCommands.result_code(:unkown_status)
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end
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end
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out.puts "Stack hasn't synced in #{sleep_times.inject(&:+)} seconds."
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return StackCommands.result_code(:timeout)
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rescue StandardError => e
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logger.error e.message
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out << "Error: #{e.message}\n"
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return StackCommands.result_code(:error)
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end
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end
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end
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end
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