Method: Krane::KubernetesResource#debug_message

Defined in:

lib/krane/kubernetes_resource.rb

#debug_message(cause = nil, info_hash = {}) ⇒ Object

# File 'lib/krane/kubernetes_resource.rb', line 256

def debug_message(cause = nil, info_hash = {})
  helpful_info = []
  if cause == :gave_up
    debug_heading = ColorizedString.new("#{id}: GLOBAL WATCH TIMEOUT (#{info_hash[:timeout]} seconds)").yellow
    helpful_info << "If you expected it to take longer than #{info_hash[:timeout]} seconds for your deploy"\
    " to roll out, increase --global-timeout."
  elsif deploy_failed?
    debug_heading = ColorizedString.new("#{id}: FAILED").red
    helpful_info << failure_message if failure_message.present?
  elsif deploy_timed_out?
    debug_heading = ColorizedString.new("#{id}: TIMED OUT (#{pretty_timeout_type})").yellow
    helpful_info << timeout_message if timeout_message.present?
  else
    # Arriving in debug_message when we neither failed nor timed out is very unexpected. Dump all available info.
    debug_heading = ColorizedString.new("#{id}: MONITORING ERROR").red
    helpful_info << failure_message if failure_message.present?
    helpful_info << timeout_message if timeout_message.present? && timeout_message != STANDARD_TIMEOUT_MESSAGE
  end

  final_status = "  - Final status: #{status}"
  final_status = "\n#{final_status}" if helpful_info.present? && !helpful_info.last.end_with?("\n")
  helpful_info.prepend(debug_heading)
  helpful_info << final_status

  if @debug_events.present?
    helpful_info << "  - Events (common success events excluded):"
    @debug_events.each do |identifier, event_hashes|
      event_hashes.each { |event| helpful_info << "      [#{identifier}]\t#{event}" }
    end
  elsif ENV[DISABLE_FETCHING_EVENT_INFO]
    helpful_info << "  - Events: #{DISABLED_EVENT_INFO_MESSAGE}"
  else
    helpful_info << "  - Events: #{DEBUG_RESOURCE_NOT_FOUND_MESSAGE}"
  end

  if print_debug_logs?
    if ENV[DISABLE_FETCHING_LOG_INFO]
      helpful_info << "  - Logs: #{DISABLED_LOG_INFO_MESSAGE}"
    elsif @debug_logs.blank?
      helpful_info << "  - Logs: #{DEBUG_RESOURCE_NOT_FOUND_MESSAGE}"
    else
      container_logs = @debug_logs.container_logs.sort_by { |c| c.lines.length }
      container_logs.each do |logs|
        if logs.empty?
          helpful_info << "  - Logs from container '#{logs.container_name}': #{DEBUG_RESOURCE_NOT_FOUND_MESSAGE}"
          next
        end

        if logs.lines.length == ContainerLogs::DEFAULT_LINE_LIMIT
          truncated = " (last #{ContainerLogs::DEFAULT_LINE_LIMIT} lines shown)"
        end
        helpful_info << "  - Logs from container '#{logs.container_name}'#{truncated}:"
        logs.lines.each do |line|
          helpful_info << "      #{line}"
        end
      end
    end
  end

  helpful_info.join("\n")
end