diff --git a/.github/workflows/ci-instrumentation-canary.yml b/.github/workflows/ci-instrumentation-canary.yml index 4dd45a7226..fe4deccad1 100644 --- a/.github/workflows/ci-instrumentation-canary.yml +++ b/.github/workflows/ci-instrumentation-canary.yml @@ -37,6 +37,7 @@ jobs: - rails - restclient - rspec + - sequel - sinatra os: - ubuntu-latest diff --git a/.github/workflows/ci-instrumentation.yml b/.github/workflows/ci-instrumentation.yml index b5bacdeb22..5407ce87ba 100644 --- a/.github/workflows/ci-instrumentation.yml +++ b/.github/workflows/ci-instrumentation.yml @@ -41,6 +41,7 @@ jobs: - rails - restclient - rspec + - sequel - sinatra os: - ubuntu-latest diff --git a/.toys/.data/releases.yml b/.toys/.data/releases.yml index 8b78685f38..f7e768fcc1 100644 --- a/.toys/.data/releases.yml +++ b/.toys/.data/releases.yml @@ -183,6 +183,10 @@ gems: directory: instrumentation/ruby_kafka version_constant: [OpenTelemetry, Instrumentation, RubyKafka, VERSION] + - name: opentelemetry-instrumentation-sequel + directory: instrumentation/sequel + version_constant: [OpenTelemetry, Instrumentation, Sequel, VERSION] + - name: opentelemetry-instrumentation-sidekiq directory: instrumentation/sidekiq version_constant: [OpenTelemetry, Instrumentation, Sidekiq, VERSION] diff --git a/instrumentation/all/Gemfile b/instrumentation/all/Gemfile index 4ef786f4f7..5d1970dbab 100644 --- a/instrumentation/all/Gemfile +++ b/instrumentation/all/Gemfile @@ -11,7 +11,7 @@ gemspec group :test do Dir.entries('../') .select { |entry| File.directory?(File.join('../', entry)) } - .reject { |entry| %w[. .. all].include?(entry) } + .reject { |entry| %w[. .. all sequel].include?(entry) } .sort .each { |dir| gem "opentelemetry-instrumentation-#{dir}", path: "../#{dir}" } end diff --git a/instrumentation/sequel/.rubocop.yml b/instrumentation/sequel/.rubocop.yml new file mode 100644 index 0000000000..1248a2f825 --- /dev/null +++ b/instrumentation/sequel/.rubocop.yml @@ -0,0 +1 @@ +inherit_from: ../../.rubocop.yml diff --git a/instrumentation/sequel/.yardopts b/instrumentation/sequel/.yardopts new file mode 100644 index 0000000000..052ed47a6c --- /dev/null +++ b/instrumentation/sequel/.yardopts @@ -0,0 +1,9 @@ +--no-private +--title=OpenTelemetry Sequel Instrumentation +--markup=markdown +--main=README.md +./lib/opentelemetry/instrumentation/**/*.rb +./lib/opentelemetry/instrumentation.rb +- +README.md +CHANGELOG.md diff --git a/instrumentation/sequel/CHANGELOG.md b/instrumentation/sequel/CHANGELOG.md new file mode 100644 index 0000000000..218a020cbd --- /dev/null +++ b/instrumentation/sequel/CHANGELOG.md @@ -0,0 +1 @@ +# Release History: opentelemetry-instrumentation-sequel diff --git a/instrumentation/sequel/Gemfile b/instrumentation/sequel/Gemfile new file mode 100644 index 0000000000..2baf57ac47 --- /dev/null +++ b/instrumentation/sequel/Gemfile @@ -0,0 +1,13 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +source 'https://rubygems.org' + +gemspec + +group :test do + gem 'opentelemetry-instrumentation-base', path: '../base' +end diff --git a/instrumentation/sequel/LICENSE b/instrumentation/sequel/LICENSE new file mode 100644 index 0000000000..1ef7dad2c5 --- /dev/null +++ b/instrumentation/sequel/LICENSE @@ -0,0 +1,201 @@ + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright The OpenTelemetry Authors + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. diff --git a/instrumentation/sequel/README.md b/instrumentation/sequel/README.md new file mode 100644 index 0000000000..0640ef115a --- /dev/null +++ b/instrumentation/sequel/README.md @@ -0,0 +1,49 @@ +# Sequel Instrumentation + +The Sequel instrumentation is a community-maintained instrumentation for the [Sequel][sequel-home] Database Toolkit. + +## How do I get started? + +Install the gem using: + +``` +gem install opentelemetry-instrumentation-sequel +``` + +Or, if you use [bundler][bundler-home], include `opentelemetry-instrumentation-sequel` in your `Gemfile`. + +## Usage + +To use the instrumentation, call `use` with the name of the instrumentation: + +```ruby +OpenTelemetry::SDK.configure do |c| + c.use 'OpenTelemetry::Instrumentation::Sequel' +end +``` + +Alternatively, you can also call `use_all` to install all the available instrumentation. + +```ruby +OpenTelemetry::SDK.configure do |c| + c.use_all +end +``` + +## How can I get involved? + +The `opentelemetry-instrumentation-sequel` gem source is [on github][repo-github], along with related gems including `opentelemetry-api` and `opentelemetry-sdk`. + +The OpenTelemetry Ruby gems are maintained by the OpenTelemetry-Ruby special interest group (SIG). You can get involved by joining us in [GitHub Discussions][discussions-url] or attending our weekly meeting. See the [meeting calendar][community-meetings] for dates and times. For more information on this and other language SIGs, see the OpenTelemetry [community page][ruby-sig]. + +## License + +The `opentelemetry-instrumentation-sequel` gem is distributed under the Apache 2.0 license. See [LICENSE][license-github] for more information. + +[sequel-home]: https://sequel.jeremyevans.net/ +[bundler-home]: https://bundler.io +[repo-github]: https://github.com/open-telemetry/opentelemetry-ruby +[license-github]: https://github.com/open-telemetry/opentelemetry-ruby-contrib/blob/main/LICENSE +[ruby-sig]: https://github.com/open-telemetry/community#ruby-sig +[community-meetings]: https://github.com/open-telemetry/community#community-meetings +[discussions-url]: https://github.com/open-telemetry/opentelemetry-ruby/discussions diff --git a/instrumentation/sequel/Rakefile b/instrumentation/sequel/Rakefile new file mode 100644 index 0000000000..1a64ba842e --- /dev/null +++ b/instrumentation/sequel/Rakefile @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require 'bundler/gem_tasks' +require 'rake/testtask' +require 'yard' +require 'rubocop/rake_task' + +RuboCop::RakeTask.new + +Rake::TestTask.new :test do |t| + t.libs << 'test' + t.libs << 'lib' + t.test_files = FileList['test/**/*_test.rb'] +end + +YARD::Rake::YardocTask.new do |t| + t.stats_options = ['--list-undoc'] +end + +if RUBY_ENGINE == 'truffleruby' + task default: %i[test] +else + task default: %i[test rubocop yard] +end diff --git a/instrumentation/sequel/lib/opentelemetry-instrumentation-sequel.rb b/instrumentation/sequel/lib/opentelemetry-instrumentation-sequel.rb new file mode 100644 index 0000000000..5ebcc77b3e --- /dev/null +++ b/instrumentation/sequel/lib/opentelemetry-instrumentation-sequel.rb @@ -0,0 +1,7 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require_relative 'opentelemetry/sequel' diff --git a/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel.rb b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel.rb new file mode 100644 index 0000000000..8444b9c829 --- /dev/null +++ b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel.rb @@ -0,0 +1,19 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require 'opentelemetry' +require 'opentelemetry-instrumentation-base' + +module OpenTelemetry + module Instrumentation + # Contains the OpenTelemetry instrumentation for the Sequel gem + module Sequel + end + end +end + +require_relative 'sequel/instrumentation' +require_relative 'sequel/version' diff --git a/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/instrumentation.rb b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/instrumentation.rb new file mode 100644 index 0000000000..9ddc349407 --- /dev/null +++ b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/instrumentation.rb @@ -0,0 +1,37 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require 'sequel/extensions/opentelemetry' + +module OpenTelemetry + module Instrumentation + module Sequel + # The Instrumentation class contains logic to detect and install the Sequel + # instrumentation + class Instrumentation < OpenTelemetry::Instrumentation::Base + MINIMUM_VERSION = Gem::Version.new('5.29.0') + + install do |_| + ::Sequel.extension(:opentelemetry) + + ::Sequel.synchronize { ::Sequel::DATABASES.dup }.each { |db| db.extension(:opentelemetry) } + end + + present do + defined?(::Sequel) + end + + compatible do + gem_version >= MINIMUM_VERSION + end + + def gem_version + Gem::Version.new(::Sequel.version) + end + end + end + end +end diff --git a/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/version.rb b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/version.rb new file mode 100644 index 0000000000..add23fa4bc --- /dev/null +++ b/instrumentation/sequel/lib/opentelemetry/instrumentation/sequel/version.rb @@ -0,0 +1,13 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +module OpenTelemetry + module Instrumentation + module Sequel + VERSION = '0.1.0' + end + end +end diff --git a/instrumentation/sequel/lib/opentelemetry/sequel.rb b/instrumentation/sequel/lib/opentelemetry/sequel.rb new file mode 100644 index 0000000000..cea4a83a42 --- /dev/null +++ b/instrumentation/sequel/lib/opentelemetry/sequel.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +# OpenTelemetry is an open source observability framework, providing a +# general-purpose API, SDK, and related tools required for the instrumentation +# of cloud-native software, frameworks, and libraries. +# +# The OpenTelemetry module provides global accessors for telemetry objects. +# See the documentation for the `opentelemetry-api` gem for details. +module OpenTelemetry + # "Instrumentation" are specified by + # https://github.com/open-telemetry/opentelemetry-specification/blob/784635d01d8690c8f5fcd1f55bdbc8a13cf2f4f2/specification/glossary.md#instrumentation-library + # + # Instrumentation should be able to handle the case when the library is not installed on a user's system. + module Instrumentation + end +end + +require_relative 'instrumentation/sequel' diff --git a/instrumentation/sequel/lib/sequel/extensions/opentelemetry.rb b/instrumentation/sequel/lib/sequel/extensions/opentelemetry.rb new file mode 100644 index 0000000000..cc27909602 --- /dev/null +++ b/instrumentation/sequel/lib/sequel/extensions/opentelemetry.rb @@ -0,0 +1,48 @@ +# frozen_string_literal: true + +require 'sequel' + +# Sequel: The Database Toolkit for Ruby +module Sequel + # The Sequel::OpenTelemetry extension + # + # @example Simple usage + # + # require 'sequel-opentelemetry' + # DB.extension :opentelemetry + # + # Related module: Sequel::OpenTelemetry + module OpenTelemetry + def tracer + ::OpenTelemetry::Instrumentation::Sequel::Instrumentation.instance.tracer + end + + def trace_execute(super_method, sequel_method, sql, options, &block) + response = nil + attributes = { + ::OpenTelemetry::SemanticConventions::Trace::DB_NAME => opts[:database], + ::OpenTelemetry::SemanticConventions::Trace::DB_SYSTEM => database_type.to_s + } + attributes['server.address'] = opts[:host] if opts[:host] + attributes['sequel.timezone'] = timezone if timezone + + tracer.in_span("sequel.#{sequel_method}", attributes: attributes) do + response = super_method.call(sql, options, &block) + end + response + end + + def execute(sql, options = ::Sequel::OPTS, &block) + trace_execute(proc { super(sql, options, &block) }, 'execute', sql, options, &block) + end + + def execute_dui(sql, options = ::Sequel::OPTS, &block) + trace_execute(proc { super(sql, options, &block) }, 'execute_dui', sql, options, &block) + end + + def execute_insert(sql, options = ::Sequel::OPTS, &block) + trace_execute(proc { super(sql, options, &block) }, 'execute_insert', sql, options, &block) + end + end + Database.register_extension(:opentelemetry, OpenTelemetry) +end diff --git a/instrumentation/sequel/opentelemetry-instrumentation-sequel.gemspec b/instrumentation/sequel/opentelemetry-instrumentation-sequel.gemspec new file mode 100644 index 0000000000..04ad10c9e6 --- /dev/null +++ b/instrumentation/sequel/opentelemetry-instrumentation-sequel.gemspec @@ -0,0 +1,49 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +lib = File.expand_path('lib', __dir__) +$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib) +require 'opentelemetry/instrumentation/sequel/version' + +Gem::Specification.new do |spec| + spec.name = 'opentelemetry-instrumentation-sequel' + spec.version = OpenTelemetry::Instrumentation::Sequel::VERSION + spec.authors = ['OpenTelemetry Authors'] + spec.email = ['cncf-opentelemetry-contributors@lists.cncf.io'] + + spec.summary = 'Sequel instrumentation for the OpenTelemetry framework' + spec.description = 'Sequel instrumentation for the OpenTelemetry framework' + spec.homepage = 'https://github.com/open-telemetry/opentelemetry-ruby-contrib' + spec.license = 'Apache-2.0' + + spec.files = Dir.glob('lib/**/*.rb') + + Dir.glob('*.md') + + ['LICENSE', '.yardopts'] + spec.require_paths = ['lib'] + spec.required_ruby_version = '>= 3.0' + + spec.add_dependency 'opentelemetry-api', '~> 1.0' + spec.add_dependency 'opentelemetry-common', '~> 0.20.0' + spec.add_dependency 'opentelemetry-instrumentation-base', '~> 0.22.1' + + spec.add_development_dependency 'appraisal', '~> 2.5' + spec.add_development_dependency 'bundler', '~> 2.4' + spec.add_development_dependency 'minitest', '~> 5.0' + spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1' + spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3' + spec.add_development_dependency 'rubocop', '~> 1.56.1' + spec.add_development_dependency 'sequel', '~> 5.29.0' + spec.add_development_dependency 'simplecov', '~> 0.17.1' + spec.add_development_dependency 'sqlite3', '~> 1.6.4' + spec.add_development_dependency 'yard', '~> 0.9' + + if spec.respond_to?(:metadata) + spec.metadata['changelog_uri'] = "https://rubydoc.info/gems/#{spec.name}/#{spec.version}/file/CHANGELOG.md" + spec.metadata['source_code_uri'] = 'https://github.com/open-telemetry/opentelemetry-ruby-contrib/tree/main/instrumentation/sequel' + spec.metadata['bug_tracker_uri'] = 'https://github.com/open-telemetry/opentelemetry-ruby-contrib/issues' + spec.metadata['documentation_uri'] = "https://rubydoc.info/gems/#{spec.name}/#{spec.version}" + end +end diff --git a/instrumentation/sequel/test/opentelemetry/instrumentation/sequel_test.rb b/instrumentation/sequel/test/opentelemetry/instrumentation/sequel_test.rb new file mode 100644 index 0000000000..4654d0efa9 --- /dev/null +++ b/instrumentation/sequel/test/opentelemetry/instrumentation/sequel_test.rb @@ -0,0 +1,95 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require 'test_helper' + +describe OpenTelemetry::Instrumentation::Sequel do + let(:instrumentation) { OpenTelemetry::Instrumentation::Sequel::Instrumentation.instance } + let(:exporter) { EXPORTER } + let(:memory_database) { Sequel.connect('sqlite::memory:') } + let(:db_file) { Tempfile.new } + let(:file_database) { Sequel.connect("sqlite://#{db_file.path}") } + let(:model) { Class.new(Sequel::Model(:documents)) } + + before do + instrumentation.install + memory_database.extension :opentelemetry + memory_database.create_table!(:documents) do + primary_key :id + String :title + end + file_database.extension :opentelemetry + model # Instantiate the model so that it doesn't interfere with further calls + + exporter.reset + end + + describe 'database methods' do + it 'before query' do + _(exporter.finished_spans).must_be_empty + end + + it 'traces dataset executes' do + memory_database['SELECT 1'].all + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute']) + end + + it 'traces direct executes' do + memory_database.run('SELECT 1') + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute_dui']) + end + + it 'traces model calls' do + model.first + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute']) + end + + it 'traces DUI calls' do + memory_database.create_table(:test_table) { primary_key :id } + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute_dui']) + end + + it 'traces INSERT calls' do + memory_database[:documents].insert(title: 'insert') + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute_insert']) + end + + it 'traces UPDATE calls' do + memory_database[:documents].update(title: 'update') + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute_dui']) + end + + it 'traces DELETE calls' do + memory_database[:documents].delete + + _(exporter.finished_spans.size).must_equal 1 + _(exporter.finished_spans.map(&:name)).must_equal(['sequel.execute_dui']) + end + end + + describe 'recorded attributes' do + it 'records the DB name and system' do + file_database.run('SELECT 1') + + _(exporter.finished_spans.first.attributes).must_equal( + 'db.name' => db_file.path, + 'db.system' => 'sqlite' + ) + end + end +end diff --git a/instrumentation/sequel/test/test_helper.rb b/instrumentation/sequel/test/test_helper.rb new file mode 100644 index 0000000000..d75b1d3403 --- /dev/null +++ b/instrumentation/sequel/test/test_helper.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +# Copyright The OpenTelemetry Authors +# +# SPDX-License-Identifier: Apache-2.0 + +require 'bundler/setup' +Bundler.require(:default, :development, :test) + +require 'minitest/autorun' + +require 'opentelemetry-instrumentation-sequel' + +# global opentelemetry-sdk setup: +EXPORTER = OpenTelemetry::SDK::Trace::Export::InMemorySpanExporter.new +span_processor = OpenTelemetry::SDK::Trace::Export::SimpleSpanProcessor.new(EXPORTER) + +OpenTelemetry::SDK.configure do |c| + c.error_handler = ->(exception:, message:) { raise(exception || message) } + c.logger = Logger.new($stderr, level: ENV.fetch('OTEL_LOG_LEVEL', 'fatal').to_sym) + c.add_span_processor span_processor +end