Sha256: 29fcdf06945f6c3b296f61f6ca1e2d2f9105edbbe025e4009864e3aba520b03d
Contents?: true
Size: 1.5 KB
Versions: 5
Compression:
Stored size: 1.5 KB
Contents
# frozen_string_literal: true
# Copyright The OpenTelemetry Authors
#
# SPDX-License-Identifier: Apache-2.0
module OpenTelemetry
module Instrumentation
module Concerns
# The untraced hosts concerns allows instrumentation to skip traces on hostnames in an exclusion list.
# If the current OpenTelemetry context is untraced, all hosts will be treated as untraced.
# When included in a class that extends OpenTelemetry::Instrumentation::Base, this module defines an option named :untraced_hosts.
module UntracedHosts
def self.included(klass)
klass.instance_eval do
# untraced_hosts: if a request's address matches any of the `String`
# or `Regexp` in this array, the instrumentation will not record a
# `kind = :client` representing the request and will not propagate
# context in the request.
option :untraced_hosts, default: [], validate: :array
end
end
# Checks whether the given host should be treated as untraced.
# If the current OpenTelemetry context is untraced, all hosts will be treated as untraced.
# The given host must be a String.
def untraced?(host)
OpenTelemetry::Common::Utilities.untraced? || untraced_host?(host)
end
private
def untraced_host?(host)
config[:untraced_hosts].any? do |rule|
rule.is_a?(Regexp) ? rule.match?(host) : rule == host
end
end
end
end
end
end
Version data entries
5 entries across 5 versions & 1 rubygems