gem dependency conflict

[fabifont]

Describe the bug

I am running RUN fluent-gem install elasticsearch -v 8.6.0 && fluent-gem install fluent-plugin-elasticsearch fluent-plugin-s3 elasticsearch-api in my Dockerfile, two versions of faraday will be installed (2.7.3, 1.10.3) and this will generate a conflict when fluentd starts.

To Reproduce

Dockerfile:

FROM fluentd:v1.14-1

USER root
RUN fluent-gem install elasticsearch -v 8.6.0 \
    && fluent-gem install fluent-plugin-elasticsearch fluent-plugin-s3 elasticsearch-api

docker-compose.yml:

version: "3.9"

services:
  fluentd:
    image: fluentd
    build:
      context: fluentd
      dockerfile: Dockerfile
    container_name: fluentd
    environment:
      - AWS_KEY_ID=${S3_ACCESS_KEY}
      - AWS_SECRET_KEY=${S3_SECRET_KEY}
      - S3_BUCKET=${LOGS_BUCKET}
      - S3_REGION=${S3_REGION}
      - UPLOAD_INTERVAL=24h
      - UPLOAD_TYPE=json
      - TZ=${TZ}
    volumes:
      - ./fluentd/fluentd.conf:/fluentd/etc/fluent.conf
    ports:
      - 24224:24224
      - 24224:24224/udp
    restart: unless-stopped

Expected behavior

Fluentd starts without conflicts.

Your Environment

- Fluentd version: 1.14-1
- fluent-plugin-s3 version: 1.7.2
- aws-sdk-s3 version: 1.118.0
- aws-sdk-sqs version: 1.53.0

Your Configuration

<source>
  @type forward
  port 24224
  bind 0.0.0.0
</source>

<match infrastructure.*.logs>
  @type copy
  <store>
    @type elasticsearch
    host elasticsearch
    port 9200
    include_tag_key true
    tag_key @log_name
    logstash_format true
    logstash_prefix fluentd-infrastructure
    logstash_dateformat %Y%m%d
    log_es_400_reason true
    <buffer>
      timekey 10s
      timekey_use_utc true
      timekey_wait 10m
      flush_interval 10s
    </buffer>
  </store>
  <store>
    @type s3
    aws_key_id "#{ENV['AWS_KEY_ID']}"
    aws_sec_key "#{ENV['AWS_SECRET_KEY']}"
    s3_bucket "#{ENV['S3_BUCKET']}"
    s3_region "#{ENV['S3_REGION']}"
    path logs/infrastructure/
    buffer_path /var/log/fluent/s3
    time_slice_format %Y%m%d
    time_slice_wait "#{ENV['UPLOAD_INTERVAL']}"
    utc
    store_as json
    buffer_chunk_limit 256m
  </store>
  <store>
    @type stdout
  </store>
</match>

Your Error Log

Dockerfile logs:

#5 [ 2/20] RUN fluent-gem install elasticsearch -v 8.6.0     && fluent-gem install fluent-plugin-elasticsearch fluent-plugin-s3 elasticsearch-api
#5 2.979 Successfully installed faraday-net_http-3.0.2
#5 2.979 Successfully installed ruby2_keywords-0.0.5
#5 2.979 Successfully installed faraday-2.7.3
#5 2.979 Successfully installed multi_json-1.15.0
#5 2.979 Successfully installed elastic-transport-8.1.0
#5 2.979 Successfully installed elasticsearch-api-8.6.0
#5 2.979 Successfully installed elasticsearch-8.6.0
#5 2.979 7 gems installed
#5 16.13 Successfully installed faraday-em_http-1.0.0
#5 16.13 Successfully installed faraday-em_synchrony-1.0.0
#5 16.13 Successfully installed faraday-excon-1.1.0
#5 16.13 Successfully installed faraday-httpclient-1.0.1
#5 16.13 Successfully installed multipart-post-2.2.3
#5 16.13 Successfully installed faraday-multipart-1.0.4
#5 16.13 Successfully installed faraday-net_http-1.0.1
#5 16.13 Successfully installed faraday-net_http_persistent-1.2.0
#5 16.13 Successfully installed faraday-patron-1.0.0
#5 16.13 Successfully installed faraday-rack-1.0.0
#5 16.13 Successfully installed faraday-retry-1.0.3
#5 16.13 Successfully installed faraday-1.10.3
#5 16.13 Successfully installed excon-0.97.1
#5 16.13 Successfully installed fluent-plugin-elasticsearch-5.2.4
#5 16.13 Successfully installed jmespath-1.6.2
#5 16.13 Successfully installed aws-partitions-1.695.0
#5 16.13 Successfully installed aws-eventstream-1.2.0
#5 16.13 Successfully installed aws-sigv4-1.5.2
#5 16.13 Successfully installed aws-sdk-core-3.169.0
#5 16.13 Successfully installed aws-sdk-kms-1.62.0
#5 16.13 Successfully installed aws-sdk-s3-1.118.0
#5 16.13 Successfully installed aws-sdk-sqs-1.53.0
#5 16.13 Successfully installed fluent-plugin-s3-1.7.2
#5 16.13 Successfully installed elasticsearch-api-8.6.0
#5 16.13 24 gems installed
#5 DONE 16.2s]

docker-compose logs fluentd:

fluentd  | 2023-01-19 19:08:40 +0000 [info]: parsing config file is succeeded path="/fluentd/etc/fluent.conf"
fluentd  | 2023-01-19 19:08:40 +0000 [info]: gem 'fluent-plugin-elasticsearch' version '5.2.4'
fluentd  | 2023-01-19 19:08:40 +0000 [info]: gem 'fluent-plugin-s3' version '1.7.2'
fluentd  | 2023-01-19 19:08:40 +0000 [info]: gem 'fluentd' version '1.14.0'
fluentd  | /usr/lib/ruby/2.7.0/rubygems/specification.rb:2247:in `raise_if_conflicts': Unable to activate fluent-plugin-elasticsearch-5.2.4, because faraday-2.7.3 conflicts with faraday (~> 1.10) (Gem::ConflictError)
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/specification.rb:1369:in `activate'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems.rb:217:in `rescue in try_activate'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems.rb:210:in `try_activate'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:151:in `rescue in require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:147:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluent-plugin-elasticsearch-5.2.4/lib/fluent/plugin/out_elasticsearch.rb:20:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:102:in `block in search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:44:in `lookup'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:169:in `new_impl'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:114:in `new_output'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:108:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/out_copy.rb:39:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:187:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:132:in `add_match'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:74:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/root_agent.rb:149:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:105:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:80:in `run_configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/supervisor.rb:665:in `run_supervisor'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/command/fluentd.rb:352:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/bin/fluentd:15:in `<top (required)>'
fluentd  | 	from /usr/bin/fluentd:23:in `load'
fluentd  | 	from /usr/bin/fluentd:23:in `<main>'
fluentd  | /usr/lib/ruby/2.7.0/rubygems/specification.rb:2247:in `raise_if_conflicts': Unable to activate fluent-plugin-elasticsearch-5.2.4, because faraday-2.7.3 conflicts with faraday (~> 1.10) (Gem::ConflictError)
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/specification.rb:1369:in `activate'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems.rb:211:in `try_activate'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:151:in `rescue in require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:147:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluent-plugin-elasticsearch-5.2.4/lib/fluent/plugin/out_elasticsearch.rb:20:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:102:in `block in search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:44:in `lookup'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:169:in `new_impl'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:114:in `new_output'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:108:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/out_copy.rb:39:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:187:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:132:in `add_match'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:74:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/root_agent.rb:149:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:105:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:80:in `run_configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/supervisor.rb:665:in `run_supervisor'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/command/fluentd.rb:352:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/bin/fluentd:15:in `<top (required)>'
fluentd  | 	from /usr/bin/fluentd:23:in `load'
fluentd  | 	from /usr/bin/fluentd:23:in `<main>'
fluentd  | /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require': cannot load such file -- fluent/log-ext (LoadError)
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluent-plugin-elasticsearch-5.2.4/lib/fluent/plugin/out_elasticsearch.rb:20:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:102:in `block in search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:99:in `search'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/registry.rb:44:in `lookup'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:169:in `new_impl'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:114:in `new_output'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:108:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/multi_output.rb:99:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin/out_copy.rb:39:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/plugin.rb:187:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:132:in `add_match'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:74:in `block in configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `each'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/agent.rb:64:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/root_agent.rb:149:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:105:in `configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/engine.rb:80:in `run_configure'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/supervisor.rb:665:in `run_supervisor'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/lib/fluent/command/fluentd.rb:352:in `<top (required)>'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:83:in `require'
fluentd  | 	from /usr/lib/ruby/gems/2.7.0/gems/fluentd-1.14.0/bin/fluentd:15:in `<top (required)>'
fluentd  | 	from /usr/bin/fluentd:23:in `load'
fluentd  | 	from /usr/bin/fluentd:23:in `<main>'

Additional context

No response

[github-actions]

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[daipom]

I don't know well about faraday and elastic-search, but isn't this an issue of fluent-plugin-elasticsearch?