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| author | Saku Ytti <saku@ytti.fi> | 2015-09-12 12:07:10 +0300 |
|---|---|---|
| committer | Saku Ytti <saku@ytti.fi> | 2015-09-12 12:07:10 +0300 |
| commit | 28af2b61481c2bc7af1e80d4a436ffc08ed6fd8f (patch) | |
| tree | c09ca1f552e6f9b85a50a0a9d6a1df1b3cf63478 /oxidized.gemspec | |
| parent | 516059d5d1cd6ab147ffb2420044e6c27f56944a (diff) | |
Fix FloatDomainError when 0 nodes are found
Oxidized would throw:
----
/var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/jobs.rb:36:in `to_i': NaN (FloatDomainError)
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/jobs.rb:36:in `new_count'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/jobs.rb:28:in `duration'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/jobs.rb:16:in `initialize'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/worker.rb:7:in `new'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/worker.rb:7:in `initialize'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/core.rb:21:in `new'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/core.rb:21:in `initialize'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/core.rb:12:in `new'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/core.rb:12:in `new'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/lib/oxidized/cli.rb:9:in `run'
from /var/lib/gems/2.1.0/gems/oxidized-0.7.2/bin/oxidized:9:in `<top (required)>'
from /usr/local/bin/oxidized:23:in `load'
from /usr/local/bin/oxidized:23:in `<main>'
---
When nodes.size == 0, this may happen when you have say one node in router.db which has non-existing model. Actual problem happens in jobs.rb:
@duration = @durations.inject(:+).to_f / @nodes.size
...
@want = ((@nodes.size * @duration) / @interval).to_i
Simplified:
a = 0.0 / 0
b = a.to_i
Diffstat (limited to 'oxidized.gemspec')
| -rw-r--r-- | oxidized.gemspec | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/oxidized.gemspec b/oxidized.gemspec index 4ad6e92..bc626e2 100644 --- a/oxidized.gemspec +++ b/oxidized.gemspec @@ -18,5 +18,5 @@ Gem::Specification.new do |s| s.add_runtime_dependency 'slop', '~> 3.5' s.add_runtime_dependency 'net-ssh', '~> 2.8' s.add_runtime_dependency 'rugged', '~> 0.21', '>= 0.21.4' - s.add_development_dependency 'pry' + s.add_development_dependency 'pry', '~> 0' end |