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Move clone metric-gathering to 'get_clone_metrics' helper

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This commit is contained in:
Scott Schneider 2015-03-04 09:58:11 -08:00
parent 1397ff93c1
commit 201897214b
1 changed files with 25 additions and 18 deletions
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43
lib/vmpooler/api/v1.rb
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@ -26,6 +26,30 @@ module Vmpooler
capacity
end
def get_clone_metrics(date)
clone = {
duration: {
average: 0,
min: 0,
max: 0
},
count: {
total: 0
}
}
clone[:count][:total] = $redis.hlen('vmpooler__clone__' + date).to_i
if clone[:count][:total] > 0
clone_times = get_clone_times(date)
clone[:duration][:average] = (clone_times.reduce(:+).to_f / clone[:count][:total]).round(1)
clone[:duration][:min], clone[:duration][:max] = clone_times.minmax
end
clone
end
def get_clone_times(date)
$redis.hvals('vmpooler__clone__' + date.to_s).map(&:to_f)
end
@ -81,21 +105,12 @@ module Vmpooler
status: {
ok: true,
message: 'Battle station fully armed and operational.'
},
clone: {
duration: {
average: 0,
min: 0,
max: 0
},
count: {
total: 0
}
}
}
result[:capacity] = get_capacity_metrics()
result[:queue] = get_queue_metrics()
result[:clone] = get_clone_metrics(Date.today.to_s)
# Check for empty pools
$config[:pools].each do |pool|
@ -108,14 +123,6 @@ module Vmpooler
end
end
result[:clone][:count][:total] = $redis.hlen('vmpooler__clone__' + Date.today.to_s).to_i
if result[:clone][:count][:total] > 0
clone_times = get_clone_times(Date.today)
result[:clone][:duration][:average] = (clone_times.reduce(:+).to_f / result[:clone][:count][:total]).round(1)
result[:clone][:duration][:min], result[:clone][:duration][:max] = clone_times.minmax
end
result[:status][:uptime] = (Time.now - $config[:uptime]).round(1) if $config[:uptime]
JSON.pretty_generate(Hash[result.sort_by { |k, _v| k }])