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This repository was archived by the owner on Jan 16, 2024. It is now read-only.

Ruby 2.7.5 #4

@redvex

Description

@redvex

The gem doesn't seem to work on ruby 2.7.5

Bundle installs all the gems, but when I try to require the gem, I get this error:

irb(main):002:0> require 'mysql2'
Traceback (most recent call last):
       10: from /var/lang/bin/irb:23:in `<main>'
        9: from /var/lang/bin/irb:23:in `load'
        8: from /var/lang/lib/ruby/gems/2.7.0/gems/irb-1.2.6/exe/irb:11:in `<top (required)>'
        7: from (irb):2
        6: from /var/lang/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:149:in `require'
        5: from /var/lang/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:160:in `rescue in require'
        4: from /var/lang/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:160:in `require'
        3: from /var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2.rb:36:in `<top (required)>'
        2: from /var/lang/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:85:in `require'
        1: from /var/lang/lib/ruby/site_ruby/2.7.0/rubygems/core_ext/kernel_require.rb:85:in `require'
LoadError (/var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2/mysql2.so: cannot open shared object file: No such file or directory - /var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2/mysql2.so)

It worked with ruby 2.7.4, but AWS updated the base image with ruby 2.7.5

Here is my Dockerfile:

FROM public.ecr.aws/lambda/ruby:2.7

# Copy dependency management file
COPY lambda/Gemfile ${LAMBDA_TASK_ROOT}

# Install dependencies under LAMBDA_TASK_ROOT
ENV GEM_HOME=${LAMBDA_TASK_ROOT}/vendor/bundle
RUN bundle install
# Copy function code
COPY lambda ${LAMBDA_TASK_ROOT}

# Set the CMD to your handler (could also be done as a parameter override outside of the Dockerfile)
CMD [ "lambda_function.LambdaFunction::Handler.process" ]

The file is there

sh-4.2# ls -l /var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2/mysql2.so
-rwxr-xr-x 1 root root 5363112 Dec  1 15:08 /var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2/mysql2.so

but it doesn't seem to be a dynamic exec

sh-4.2# ldd /var/task/vendor/bundle/gems/mysql2-lambda-0.5.3.1/lib/mysql2/mysql2.so
        not a dynamic executable

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