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authorSaku Ytti <saku@ytti.fi>2015-09-12 12:07:10 +0300
committerSaku Ytti <saku@ytti.fi>2015-09-12 12:07:10 +0300
commit28af2b61481c2bc7af1e80d4a436ffc08ed6fd8f (patch)
treec09ca1f552e6f9b85a50a0a9d6a1df1b3cf63478 /lib/oxidized/model/cumulus.rb
parent516059d5d1cd6ab147ffb2420044e6c27f56944a (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 'lib/oxidized/model/cumulus.rb')
0 files changed, 0 insertions, 0 deletions