Details
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Bug
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Status: Resolved
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Normal
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Resolution: Fixed
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None
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None
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Linux, Ubuntu 20.04.1, puppet 7.3.0, facter 4.0.49
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Needs Assessment
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Bug Fix
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Correctly handle processor speed values whose log10 is not in (3, 6, 9, 12).
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Needs Assessment
Description
With an up-to-date puppet-agent package on Ubuntu 20.04.1 LTS I'm sometimes getting the following error when showing all facts:
$ sudo /opt/puppetlabs/puppet/bin/puppet facts show >/dev/null
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Error: Facter: no implicit conversion of nil into String
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If I run the command with backtraces activated I get the following output:
Error: Facter: no implicit conversion of nil into String
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/util/facts/unit_converter.rb:23:in `+'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/util/facts/unit_converter.rb:23:in `hertz_to_human_readable'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/facts/linux/processors/speed.rb:11:in `call_the_resolver'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/core_fact.rb:16:in `block in create'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/benchmarking/timer.rb:18:in `measure'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/core_fact.rb:15:in `create'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/internal_fact_manager.rb:47:in `block in resolve_sequentially'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/internal_fact_manager.rb:44:in `each'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/internal_fact_manager.rb:44:in `resolve_sequentially'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact/internal/internal_fact_manager.rb:12:in `resolve_facts'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/core/fact_manager.rb:24:in `resolve_facts'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter.rb:385:in `values'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter/framework/cli/cli.rb:126:in `arg_parser'
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/opt/puppetlabs/puppet/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/command.rb:27:in `run'
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/opt/puppetlabs/puppet/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:127:in `invoke_command'
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/opt/puppetlabs/puppet/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor.rb:392:in `dispatch'
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/opt/puppetlabs/puppet/lib/ruby/gems/2.7.0/gems/thor-1.0.1/lib/thor/invocation.rb:116:in `invoke'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/facter.rb:43:in `resolve'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/indirector/facts/facter.rb:107:in `find_with_options'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/indirector/facts/facter.rb:37:in `find'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/indirector/indirection.rb:223:in `find'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/face/facts.rb:148:in `block (3 levels) in <top (required)>'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/interface/action.rb+eval[wrapper]:261:in `show'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/application/face_base.rb:254:in `main'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/application.rb:437:in `run_command'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/application.rb:421:in `block in run'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/util.rb:735:in `exit_on_fail'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/application.rb:421:in `run'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/util/command_line.rb:143:in `run'
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/opt/puppetlabs/puppet/lib/ruby/vendor_ruby/puppet/util/command_line.rb:77:in `execute'
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/opt/puppetlabs/puppet/bin/puppet:5:in `<main>'
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If I'm not mistaken the error happens when /proc/cpuinfo reports a frequency of less then 1 GHz. I'll open a PR at github to address the issue.
