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Rails loading permission denied issue happens in 0.13.0 but not 0.12.0 #190

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joemsak opened this issue Apr 19, 2021 · 3 comments
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Rails loading permission denied issue happens in 0.13.0 but not 0.12.0 #190

joemsak opened this issue Apr 19, 2021 · 3 comments

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@joemsak
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joemsak commented Apr 19, 2021 •
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Hey there - don't know if this is related to running rails with docker-compose maybe? But I ran bundle update and it bumped ethon from 0.12.0 to 0.13.0 - which I only had listed in my lockfile as a sub dependency of Typhoeus

When trying to boot rails this happens during Bundler.require:

36: from /app/config/application.rb:15:in `<main>'
35: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler.rb:173:in `require'
34: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler/runtime.rb:50:in `require'
33: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler/runtime.rb:50:in `each'
32: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler/runtime.rb:61:in `block in require'
31: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler/runtime.rb:61:in `each'
30: from /usr/local/lib/ruby/site_ruby/2.7.0/bundler/runtime.rb:66:in `block (2 levels) in require'
29: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
28: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
27: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
26: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi' 
25: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
24: from /usr/local/bundle/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<main>'
23: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:332:in `require'
22: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:299:in `load_dependency'
21: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:332:in `block in require
20: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
19: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi' 
18: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register' 
17: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi
16: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require' 
15: from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon.rb:16:in `<main>'
 14: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:332:in `require' 
13: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:299:in `load_dependency' 
12: from /usr/local/bundle/gems/activesupport-6.1.3.1/lib/active_support/dependencies.rb:332:in `block in require'
11: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:31:in `require'
10: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:22:in `require_with_bootsnap_lfi'
9: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/loaded_features_index.rb:92:in `register'
8: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `block in require_with_bootsnap_lfi'
7: from /usr/local/bundle/gems/bootsnap-1.7.3/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:23:in `require'
6: from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:2:in `<main>'
5: from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:7:in `<module:Ethon>'
4: from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:17:in `<module:Libc>'
3: from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:17:in `new'
2: from /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:49:in `initialize'
1: from /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:135:in `calculate'
 /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:135:in ``': Permission denied - /tmp/rb_const_gen_bin_1 (Errno::EACCES)

I explicitly locked ethon back to 0.12.0 in my Gemfile and rails boots again

Rails 6.1, Ruby 2.7.2, in a docker/docker-compose environment if that helps
@paulmakepeace
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The change from 0.12.0 to 0.13.0 is,

diff ethon-0.1{2,3}.0/lib/ethon/libc.rb
0a1
> # frozen_string_literal: true
16c17,31
<       attach_function :getdtablesize, [], :int
---
>       fcg = FFI::ConstGenerator.new do |gen|
>         gen.include 'unistd.h'
>         %w[
>           _SC_OPEN_MAX
>         ].each do |const|
>           ruby_name = const.sub(/^_SC_/, '').downcase.to_sym
>           gen.const(const, "%d", nil, ruby_name, &:to_i)
>         end
>       end
>
>       CONF = enum(*fcg.constants.map{|_, const|
>         [const.ruby_name, const.converted_value]
>       }.flatten)
>
>       attach_function :sysconf, [CONF], :long

If the read-only filesystem issue doesn't get you, in a minimal Dockerized environment without a build environment, the lack of gcc (which FFI::ConstGenerator invokes) will likely be an issue too. I wonder if there isn't another way to obtain _SC_OPEN_MAX or provide a build time alternative?

@mindw
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mindw commented Apr 24, 2021

See the same here in a container without build system. didn't happen with 0.12.

fluentd-agent /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:131:in `block in calculate': Compilation error generating constants : (RuntimeError)
fluentd-agent        sh: 1: gcc: not found
fluentd-agent        from /usr/local/lib/ruby/2.7.0/tempfile.rb:291:in `open'
fluentd-agent        from /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:110:in `calculate'
fluentd-agent        from /usr/local/bundle/gems/ffi-1.15.0/lib/ffi/tools/const_generator.rb:49:in `initialize'
fluentd-agent        from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:17:in `new'
fluentd-agent        from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:17:in `<module:Libc>'
fluentd-agent        from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:7:in `<module:Ethon>'
fluentd-agent        from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon/libc.rb:2:in `<top (required)>'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/bundle/gems/ethon-0.13.0/lib/ethon.rb:16:in `<top (required)>'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/bundle/gems/typhoeus-1.4.0/lib/typhoeus.rb:2:in `<top (required)>'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:158:in `require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:158:in `rescue in require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:147:in `require'
fluentd-agent        from /usr/local/bundle/gems/fluent-plugin-elasticsearch-5.0.3/lib/fluent/plugin/out_elasticsearch.rb:475:in `backend_options'
fluentd-agent        from /usr/local/bundle/gems/fluent-plugin-elasticsearch-5.0.3/lib/fluent/plugin/out_elasticsearch.rb:210:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin.rb:178:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:74:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:63:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:63:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/out_copy.rb:39:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin.rb:178:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:132:in `add_match'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:74:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:64:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:64:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/label.rb:31:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/engine.rb:105:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/engine.rb:80:in `run_configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/supervisor.rb:648:in `run_supervisor'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/command/fluentd.rb:345:in `<top (required)>'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/bin/fluentd:8:in `<top (required)>'
fluentd-agent        from /usr/local/bundle/bin/fluentd:23:in `load'
fluentd-agent        from /usr/local/bundle/bin/fluentd:23:in `<main>'
fluentd-agent /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require': cannot load such file -- typhoeus (LoadError)
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/bundle/gems/fluent-plugin-elasticsearch-5.0.3/lib/fluent/plugin/out_elasticsearch.rb:475:in `backend_options'
fluentd-agent        from /usr/local/bundle/gems/fluent-plugin-elasticsearch-5.0.3/lib/fluent/plugin/out_elasticsearch.rb:210:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin.rb:178:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:74:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:63:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/multi_output.rb:63:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin/out_copy.rb:39:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/plugin.rb:178:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:132:in `add_match'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:74:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:64:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/agent.rb:64:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/label.rb:31:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `block in configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `each'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/root_agent.rb:143:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/engine.rb:105:in `configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/engine.rb:80:in `run_configure'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/supervisor.rb:648:in `run_supervisor'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/lib/fluent/command/fluentd.rb:345:in `<top (required)>'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd-agent        from /usr/local/bundle/gems/fluentd-1.12.3/bin/fluentd:8:in `<top (required)>'
fluentd-agent        from /usr/local/bundle/bin/fluentd:23:in `load'
fluentd-agent        from /usr/local/bundle/bin/fluentd:23:in `<main>'

@mindw mindw mentioned this issue Apr 24, 2021
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@Kjarrigan
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Should be solved in the next version. See #185

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@paulmakepeace @joemsak @Kjarrigan @mindw