Add basic OpenTelemetry support

.craft.yml

@@ -10,4 +10,5 @@ targets:
         'gem:sentry-rails':
         'gem:sentry-sidekiq':
         'gem:sentry-delayed_job':
+        'gem:sentry-opentelemetry':
     - name: github

.github/workflows/sentry_opentelemetry_test.yml

@@ -0,0 +1,51 @@
+name: sentry-opentelemetry Test
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - master
+      - \d+-\d+
+  pull_request:
+# Cancel in progress workflows on pull_requests.
+# https://docs.github.com/en/actions/using-jobs/using-concurrency#example-using-a-fallback-value
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+jobs:
+  test:
+    defaults:
+      run:
+        working-directory: sentry-opentelemetry
+    name: Ruby ${{ matrix.ruby_version }} & OpenTelemetry ${{ matrix.opentelemetry_version }}, options - ${{ toJson(matrix.options) }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        ruby_version: [2.6, 2.7, '3.0', head, jruby]
+        # opentelemetry_version: [1.2.0]
+        os: [ubuntu-latest]
+        include:
+          - { os: ubuntu-latest, ruby_version: 3.1, options: { rubyopt: "--enable-frozen-string-literal --debug=frozen-string-literal" } }
+          - { os: ubuntu-latest, ruby_version: 3.1, options: { codecov: 1 } }
+    steps:
+    - uses: actions/checkout@v1
+
+    - name: Set up Ruby ${{ matrix.ruby_version }}
+      uses: ruby/setup-ruby@8ddb7b3348b3951590db24c346e94ebafdabc926
+      with:
+        ruby-version: ${{ matrix.ruby_version }}
+
+    - name: Run specs
+      env:
+        RUBYOPT: ${{ matrix.options.rubyopt }}
+        OPENTELEMETRY_VERSION: ${{ matrix.opentelemetry_version }}
+      run: |
+        bundle install --jobs 4 --retry 3
+        bundle exec rake
+
+    - name: Upload Coverage
+      if: ${{ matrix.options.codecov }}
+      run: |
+        curl -Os https://uploader.codecov.io/latest/linux/codecov
+        chmod +x codecov
+        ./codecov -t ${CODECOV_TOKEN} -R `pwd` -f coverage/coverage.xml

.scripts/batch_build.rb

@@ -1,4 +1,4 @@
-INTEGRATIONS = %w(sentry-rails sentry-sidekiq sentry-delayed_job sentry-resque)
+INTEGRATIONS = %w(sentry-rails sentry-sidekiq sentry-delayed_job sentry-resque sentry-opentelemetry)
 GEMS = %w(sentry-ruby) + INTEGRATIONS
 
 GEMS.each do |gem_name|

.scripts/batch_release.rb

@@ -1,4 +1,4 @@
-INTEGRATIONS = %w(sentry-rails sentry-sidekiq sentry-delayed_job sentry-resque)
+INTEGRATIONS = %w(sentry-rails sentry-sidekiq sentry-delayed_job sentry-resque sentry-opentelemetry)
 GEMS = %w(sentry-ruby) + INTEGRATIONS
 
 def get_version_file_name(gem_name)

CHANGELOG.md

@@ -1,3 +1,9 @@
+## Unreleased
+
+### Features
+
+- Add OpenTelemetry `SpanProcessor` TODO-neel expand [#1876](https://github.com/getsentry/sentry-ruby/pull/1876)
+
 ## 5.6.0
 
 ### Features

sentry-opentelemetry/.gitignore

@@ -0,0 +1,11 @@
+/.bundle/
+/.yardoc
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/
+
+# rspec failure tracking
+.rspec_status

sentry-opentelemetry/.rspec

@@ -0,0 +1,3 @@
+--format documentation
+--color
+--require spec_helper

sentry-opentelemetry/CODE_OF_CONDUCT.md

@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at [email protected]. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [https://contributor-covenant.org/version/1/4][version]
+
+[homepage]: https://contributor-covenant.org
+[version]: https://contributor-covenant.org/version/1/4/

sentry-opentelemetry/Gemfile

@@ -0,0 +1,24 @@
+source "https://rubygems.org"
+git_source(:github) { |name| "https://github.com/#{name}.git" }
+
+# Specify your gem's dependencies in sentry-ruby.gemspec
+gemspec
+
+gem "rake", "~> 12.0"
+gem "rspec", "~> 3.0"
+gem 'simplecov'
+gem "simplecov-cobertura", "~> 1.4"
+gem "rexml"
+
+# opentelemetry_version = ENV["OPENTELEMETRY_VERSION"]
+# opentelemetry_version = "1.2.0" if opentelemetry_version.nil?
+# gem "opentelemetry-sdk", "~> #{opentelemetry_version}"
+
+gem "opentelemetry-sdk"
+gem "opentelemetry-instrumentation-rails"
+
+gem "sentry-ruby", path: "../sentry-ruby"
+
+gem "object_tracer"
+gem "debug", github: "ruby/debug", platform: :ruby if RUBY_VERSION.to_f >= 2.6
+gem "pry"

sentry-opentelemetry/LICENSE.txt

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2020 Sentry
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

sentry-opentelemetry/Makefile

@@ -0,0 +1,3 @@
+build:
+	bundle install
+	gem build sentry-opentelemetry.gemspec

sentry-opentelemetry/README.md

@@ -0,0 +1,65 @@
+<p align="center">
+  <a href="https://sentry.io" target="_blank" align="center">
+    <img src="https://sentry-brand.storage.googleapis.com/sentry-logo-black.png" width="280">
+  </a>
+  <br>
+</p>
+
+# sentry-opentelemetry, the OpenTelemetry integration for Sentry's Ruby client
+
+---
+
+
+[![Gem Version](https://img.shields.io/gem/v/sentry-opentelemetry.svg)](https://rubygems.org/gems/sentry-opentelemetry)
+![Build Status](https://github.com/getsentry/sentry-ruby/workflows/sentry-opentelemetry%20Test/badge.svg)
+[![Coverage Status](https://img.shields.io/codecov/c/github/getsentry/sentry-ruby/master?logo=codecov)](https://codecov.io/gh/getsentry/sentry-ruby/branch/master)
+[![Gem](https://img.shields.io/gem/dt/sentry-opentelemetry.svg)](https://rubygems.org/gems/sentry-opentelemetry/)
+[![SemVer](https://api.dependabot.com/badges/compatibility_score?dependency-name=sentry-opentelemetry&package-manager=bundler&version-scheme=semver)](https://dependabot.com/compatibility-score.html?dependency-name=sentry-opentelemetry&package-manager=bundler&version-scheme=semver)
+
+
+[Documentation](https://docs.sentry.io/platforms/ruby/guides/opentelemetry/) | [Bug Tracker](https://github.com/getsentry/sentry-ruby/issues) | [Forum](https://forum.sentry.io/) | IRC: irc.freenode.net, #sentry
+
+The official Ruby-language client and integration layer for the [Sentry](https://github.com/getsentry/sentry) error reporting API.
+
+
+## Getting Started
+
+### Install
+
+```ruby
+gem "sentry-ruby"
+gem "sentry-rails"
+gem "sentry-opentelemetry"
+
+gem "opentelemetry-sdk"
+gem "opentelemetry-instrumentation-all"
+```
+
+### Configuration
+
+First, make sure to initialize Sentry before OpenTelemetry by prefixing your initializers and set the `instrumenter` to `:otel`.
+```ruby
+# config/initializers/01_sentry.rb
+
+Sentry.init do |config|
+  config.dsn = "MY_DSN"
+  config.traces_sample_rate = 1.0
+  config.instrumenter = :otel
+end
+```
+
+This will disable all Sentry instrumentation and rely on the chosen OpenTelemetry tracers for creating spans.
+
+Next, configure OpenTelemetry as per your needs and hook in the Sentry span processor and propagator.
+
+```ruby
+# config/initializers/02_otel.rb
+
+OpenTelemetry::SDK.configure do |c|
+  c.use_all
+  c.add_span_processor(Sentry::OpenTelemetry::SpanProcessor.instance)
+end
+
+OpenTelemetry.propagation = Sentry::OpenTelemetry::Propagator.new
+```
+

sentry-opentelemetry/Rakefile

@@ -0,0 +1,8 @@
+require "bundler/gem_tasks"
+require "rspec/core/rake_task"
+
+RSpec::Core::RakeTask.new(:spec).tap do |task|
+  task.rspec_opts = "--order rand"
+end
+
+task :default => :spec

sentry-opentelemetry/bin/console

@@ -0,0 +1,15 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+require "bundler/setup"
+require "sentry/opentelemetry"
+
+# You can add fixtures and/or initialization code here to make experimenting
+# with your gem easier. You can also use a different console, if you like.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require "irb"
+IRB.start(__FILE__)

sentry-opentelemetry/bin/setup

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+IFS=$'\n\t'
+set -vx
+
+bundle install
+
+# Do any other automated setup that you need to do here

sentry-opentelemetry/lib/sentry-opentelemetry.rb

@@ -0,0 +1,6 @@
+require "sentry-ruby"
+require "opentelemetry-sdk"
+
+require "sentry/opentelemetry/version"
+require "sentry/opentelemetry/span_processor"
+require "sentry/opentelemetry/propagator"