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Predefine entire 'result' hash rather than a-key-at-a-time

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Scott Schneider 2015-02-20 13:23:54 -08:00
parent 0253008a3f
commit 3c22f55793
1 changed files with 32 additions and 32 deletions
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64
lib/vmpooler/api.rb
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@ -151,54 +151,54 @@ module Vmpooler
get '/status/?' do get '/status/?' do
content_type :json content_type :json
result = {} result = {
status: 1,
result['status'] = 1 pending: 0,
cloning: 0,
booting: 0,
ready: 0,
running: 0,
completed: 0,
result['pending'] = 0 capacity_current: 0,
result['cloning'] = 0 capacity_total: 0
result['booting'] = 0 }
result['ready'] = 0
result['running'] = 0
result['completed'] = 0
result['capacity_current'] = 0
result['capacity_total'] = 0
$config[:pools].each do |pool| $config[:pools].each do |pool|
pool['capacity_current'] = $redis.scard('vmpooler__ready__' + pool['name']).to_i pool[:capacity_current] = $redis.scard('vmpooler__ready__' + pool['name']).to_i
result['capacity_current'] += pool['capacity_current'] result[:capacity_current] += pool[:capacity_current]
result['capacity_total'] += pool['size'].to_i result[:capacity_total] += pool['size'].to_i
if (pool['capacity_current'] == 0) if (pool[:capacity_current] == 0)
result['empty'] ||= [] result[:empty] ||= []
result['empty'].push(pool['name']) result[:empty].push(pool['name'])
end end
result['pending'] += $redis.scard('vmpooler__pending__' + pool['name']) result[:pending] += $redis.scard('vmpooler__pending__' + pool['name'])
result['ready'] += $redis.scard('vmpooler__ready__' + pool['name']) result[:ready] += $redis.scard('vmpooler__ready__' + pool['name'])
result['running'] += $redis.scard('vmpooler__running__' + pool['name']) result[:running] += $redis.scard('vmpooler__running__' + pool['name'])
result['completed'] += $redis.scard('vmpooler__completed__' + pool['name']) result[:completed] += $redis.scard('vmpooler__completed__' + pool['name'])
end end
if result['empty'] if result[:empty]
result['status'] = 0 result[:status] = 0
end end
result['capacity_percent'] = (result['capacity_current'].to_f / result['capacity_total'].to_f) * 100.0 result[:capacity_percent] = (result[:capacity_current].to_f / result[:capacity_total].to_f) * 100.0
result['cloning'] = $redis.get('vmpooler__tasks__clone') result[:cloning] = $redis.get('vmpooler__tasks__clone')
result['booting'] = result['pending'].to_i - result['cloning'].to_i result[:booting] = result[:pending].to_i - result[:cloning].to_i
result['booting'] = 0 if result['booting'] < 0 result[:booting] = 0 if result[:booting] < 0
result['total'] = result['pending'].to_i + result['ready'].to_i + result['running'].to_i + result['completed'].to_i result[:total] = result[:pending].to_i + result[:ready].to_i + result[:running].to_i + result[:completed].to_i
result['clone_total'] = $redis.hlen('vmpooler__clone__' + Date.today.to_s) result[:clone_total] = $redis.hlen('vmpooler__clone__' + Date.today.to_s)
if result['clone_total'] > 0 if result[:clone_total] > 0
result['clone_average'] = $redis.hvals('vmpooler__clone__' + Date.today.to_s).map(&:to_f).reduce(:+) / result['clone_total'] result[:clone_average] = $redis.hvals('vmpooler__clone__' + Date.today.to_s).map(&:to_f).reduce(:+) / result[:clone_total]
end end
result['uptime'] = Time.now - $config[:uptime] if $config[:uptime] result[:uptime] = Time.now - $config[:uptime] if $config[:uptime]
JSON.pretty_generate(Hash[result.sort_by { |k, _v| k }]) JSON.pretty_generate(Hash[result.sort_by { |k, _v| k }])
end end