LinuxのSystemログをAWS CLI+RubyでS3にアップロードするスクリプトを書いた ref: http://qiita.com/jacoyutorius/items/64c04e540023d3d636f9

app.rb

# 保存するログを格納しているディレクトリへのパス
target_dir_path = [
  "/var/log/httpd",
  "/var/log/mysql",
  "/var/log/messages"
]
target_file_path = [
  "/var/log/lastlog",
  "/var/log/maillog","
  ""/var/log/yum-log",
  "/var/log/secure"
]

# 保存するバケット名
target_bucket = "log-transfer"
# プレフィクス（サーバー名）
target_prefix = `hostname`.strip

# upload directories
target_dir_path.each do |path|
  next unless Dir.exist? path

  # "./test_dir" => "test_dir"
  dirname = path.split("/").last
  [
    "aws s3 sync #{path} s3://#{target_bucket}/#{target_prefix}/#{dirname}",
    "aws s3 ls s3://#{target_bucket}"
  ].each do |command|
    system command
  end
end

# upload files
target_file_path.each do |path|
  next unless File.exist? path

  filename = path.split("/").last
  [
    "aws s3 cp #{path} s3://#{target_bucket}/#{target_prefix}/#{filename}",
    "aws s3 ls s3://#{target_bucket}"
  ].each do |command|
    system command
  end
end

file0.txt

git clone [email protected]:FOURIER_INC/fanatic.git
cd fanatic
bundle install
bundle exec app.rb