Unexpected Error Event on new build

fdisk101 · April 3, 2018, 2:32pm

Problem:
Proxies Event reported
disk is 7% full. running pulp it needs disk space to publish content, ensure the disk does not get full

Expected outcome:

Foreman and Proxy versions:
1.17 RC2, 1.17.0-0.1

I am getting the above error event on both my edge and internal new build servers, I take it I just ignore for now as I have plenty of space? Each VAR is approx. 200gb

lzap · April 4, 2018, 10:56am

The detection code lives in proxy module and it’s a bit clunky.

github.com

theforeman/smart_proxy_pulp/blob/master/lib/smart_proxy_pulp_plugin/disk_usage.rb

module PulpProxy
  class DiskUsage
    include ::Proxy::Util
    include ::Proxy::Log
    SIZE = { :kilobyte => 1_024, :megabyte => 1_048_576, :gigabyte => 1_073_741_824, :terabyte => 1_099_511_627_776 }

    attr_reader :path, :stat, :size

    def initialize(opts ={})
      raise(::Proxy::Error::ConfigurationError, 'Unable to continue - must provide a path.') if opts[:path].nil?
      @paths_hash = validate_path(path_hash(opts[:path]))
      @path = @paths_hash.values
      @size_format = opts[:size] || :kilobyte
      @size = SIZE[@size_format]
      @stat = {}
      find_df
      get_stat
    end

    def to_json

This file has been truncated. show original

On the line 68, print the “command” variable (array) to log to see what path it actually checks for:

github.com

theforeman/smart_proxy_pulp/blob/master/lib/smart_proxy_pulp_plugin/disk_usage.rb#L68


      # if there was no old value, delete the key from the current environment variables hash
      ENV.delete(var)
    end
  end
  # return the captured return value
  rv
end


def get_stat
  with_env 'LC_ALL' => 'C' do
    raw = Open3::popen3(*command) do |stdin, stdout, stderr, thread|
      unless stderr.read.empty?
        error_line = stderr.read
        logger.error "[#{command_path}] #{error_line}"
        raise(::Proxy::Error::ConfigurationError, "#{command_path} raised an error: #{error_line}")
      end
      stdout.read.split("\n")
    end


    logger.debug "[#{command_path}] #{raw.to_s}"

And issue the same command on the server to see the output.