Add opentelemetry integration to Oban (#6)
By default a new trace is automatically started when a job is processed
by monitoring these events:
* `[:oban, :job, :start]` — at the point a job is fetched from the database and will execute
* `[:oban, :job, :stop]` — after a job succeeds and the success is recorded in the database
* `[:oban, :job, :exception]` — after a job fails and the failure is recorded in the database
To also record a span when a job is created and to link traces together
`Oban.insert/2` has to be replaced by `OpentelemetryOban.insert/2`.
Before:
```elixir
%{id: 1, in_the: "business", of_doing: "business"}
|> MyApp.Business.new()
|> Oban.insert()
```
After:
```elixir
%{id: 1, in_the: "business", of_doing: "business"}
|> MyApp.Business.new()
|> OpentelemetryOban.insert()
```
Co-authored-by: Tristan Sloughter <t@crashfast.com>
This commit is contained in:
Indrek Juhkam
GitHub
parent
f12a635d9d
commit
eecb238cff
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|
@ -58,3 +58,6 @@ opentelemetry_phoenix:
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opentelemetry_telemetry:
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opentelemetry_telemetry:
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- utilities/opentelemetry_telemetry/**/*
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- utilities/opentelemetry_telemetry/**/*
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opentelemetry_oban:
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- instrumentation/opentelemetry_oban/**/*
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@ -141,3 +141,49 @@ jobs:
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run: mix format --check-formatted
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run: mix format --check-formatted
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- name: Test
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- name: Test
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run: mix test
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run: mix test
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opentelemetry-oban:
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needs: [test-matrix]
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if: (contains(github.event.pull_request.labels.*.name, 'elixir') && contains(github.event.pull_request.labels.*.name, 'opentelemetry_oban'))
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env:
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app: 'opentelemetry_oban'
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defaults:
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run:
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working-directory: instrumentation/${{ env.app }}
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runs-on: ubuntu-18.04
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name: Opentelemetry Oban test on Elixir ${{ matrix.elixir_version }} (OTP ${{ matrix.otp_version }})
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strategy:
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fail-fast: false
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matrix: ${{ fromJson(needs.test-matrix.outputs.matrix) }}
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services:
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|
postgres:
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image: circleci/postgres:13.3-ram
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|
ports: ['5432:5432']
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options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
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env:
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POSTGRES_USER: postgres
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POSTGRES_PASSWORD: postgres
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POSTGRES_DB: opentelemetry_oban_test
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steps:
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- uses: actions/checkout@v2
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- uses: erlef/setup-beam@v1
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with:
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otp-version: ${{ matrix.otp_version }}
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elixir-version: ${{ matrix.elixir_version }}
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rebar3-version: ${{ matrix.rebar3_version }}
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- name: Cache
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uses: actions/cache@v2
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|
with:
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path: |
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instrumentation/${{ env.app }}/deps
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instrumentation/${{ env.app }}/_build
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key: ${{ runner.os }}-build-${{ matrix.otp_version }}-${{ matrix.elixir_version }}-v3-${{ hashFiles(format('{0}{1}', github.workspace, 'instrumentation/${{ env.app }}/mix.lock')) }}
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- name: Fetch deps
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if: steps.deps-cache.outputs.cache-hit != 'true'
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run: mix deps.get
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- name: Compile project
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run: mix compile --warnings-as-errors
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- name: Check formatting
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run: mix format --check-formatted
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- name: Test
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run: mix test
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@ -16,5 +16,6 @@
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/instrumentation/opentelemetry_cowboy @bryannaegele @tsloughter
|
/instrumentation/opentelemetry_cowboy @bryannaegele @tsloughter
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/instrumentation/opentelemetry_ecto @bryannaegele @tsloughter
|
/instrumentation/opentelemetry_ecto @bryannaegele @tsloughter
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|
/instrumentation/opentelemetry_oban @indrekj
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/instrumentation/opentelemetry_phoenix @bryannaegele @tsloughter
|
/instrumentation/opentelemetry_phoenix @bryannaegele @tsloughter
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/utilities/opentelemetry_telemetry @bryannaegele @tsloughter
|
/utilities/opentelemetry_telemetry @bryannaegele @tsloughter
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|
|
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|
@ -0,0 +1,4 @@
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|
# Used by "mix format"
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|
[
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|
inputs: ["{mix,.formatter}.exs", "{config,lib,test}/**/*.{ex,exs}"]
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|
]
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|
|
@ -0,0 +1,24 @@
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|
# The directory Mix will write compiled artifacts to.
|
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|
/_build/
|
||||||
|
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||||||
|
# If you run "mix test --cover", coverage assets end up here.
|
||||||
|
/cover/
|
||||||
|
|
||||||
|
# The directory Mix downloads your dependencies sources to.
|
||||||
|
/deps/
|
||||||
|
|
||||||
|
# Where third-party dependencies like ExDoc output generated docs.
|
||||||
|
/doc/
|
||||||
|
|
||||||
|
# Ignore .fetch files in case you like to edit your project deps locally.
|
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|
/.fetch
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||||||
|
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|
# If the VM crashes, it generates a dump, let's ignore it too.
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|
erl_crash.dump
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|
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|
# Also ignore archive artifacts (built via "mix archive.build").
|
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|
*.ez
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||||||
|
|
||||||
|
# Ignore package tarball (built via "mix hex.build").
|
||||||
|
opentelemetry_oban-*.tar
|
||||||
|
|
||||||
|
|
@ -0,0 +1,2 @@
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|
erlang 23.2
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||||||
|
elixir 1.11
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
# Changelog
|
||||||
|
|
||||||
|
## 0.1.0
|
||||||
|
|
||||||
|
* Initial release
|
||||||
|
|
@ -0,0 +1,201 @@
|
||||||
|
Apache License
|
||||||
|
Version 2.0, January 2004
|
||||||
|
http://www.apache.org/licenses/
|
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|
|
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|
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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|
@ -0,0 +1,54 @@
|
||||||
|
# OpentelemetryOban
|
||||||
|
|
||||||
|
OpentelemetryOban uses [telemetry](https://hexdocs.pm/telemetry/) handlers to
|
||||||
|
create `OpenTelemetry` spans from Oban events.
|
||||||
|
|
||||||
|
## Installation
|
||||||
|
|
||||||
|
The package can be installed by adding `opentelemetry_oban` to your list of
|
||||||
|
dependencies in `mix.exs`:
|
||||||
|
|
||||||
|
```elixir
|
||||||
|
def deps do
|
||||||
|
[
|
||||||
|
{:opentelemetry_oban, "~> 0.1"}
|
||||||
|
]
|
||||||
|
end
|
||||||
|
```
|
||||||
|
|
||||||
|
In your application start:
|
||||||
|
|
||||||
|
```elixir
|
||||||
|
def start(_type, _args) do
|
||||||
|
OpentelemetryOban.setup()
|
||||||
|
|
||||||
|
# ...
|
||||||
|
end
|
||||||
|
```
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
By default a new trace is automatically started when a job is processed.
|
||||||
|
|
||||||
|
To also record a span when a job is created and to link traces together
|
||||||
|
`Oban.insert/2` has to be replaced by `OpentelemetryOban.insert/2`.
|
||||||
|
|
||||||
|
Before:
|
||||||
|
|
||||||
|
```elixir
|
||||||
|
%{id: 1, in_the: "business", of_doing: "business"}
|
||||||
|
|> MyApp.Business.new()
|
||||||
|
|> Oban.insert()
|
||||||
|
```
|
||||||
|
|
||||||
|
After:
|
||||||
|
|
||||||
|
```elixir
|
||||||
|
%{id: 1, in_the: "business", of_doing: "business"}
|
||||||
|
|> MyApp.Business.new()
|
||||||
|
|> OpentelemetryOban.insert()
|
||||||
|
```
|
||||||
|
|
||||||
|
Oban also supports inserting jobs using `Oban.insert/4`, `Oban.insert_all/2`
|
||||||
|
and `Oban.insert_all/4`. These are currently not supported by OpentelemetryOban
|
||||||
|
and are just proxied through to Oban.
|
||||||
|
|
@ -0,0 +1,150 @@
|
||||||
|
defmodule OpentelemetryOban do
|
||||||
|
@moduledoc """
|
||||||
|
OpentelemetryOban uses [telemetry](https://hexdocs.pm/telemetry/) handlers to
|
||||||
|
create `OpenTelemetry` spans from Oban events.
|
||||||
|
|
||||||
|
Supported events include job start/stop and also when an exception is raised.
|
||||||
|
|
||||||
|
## Usage
|
||||||
|
|
||||||
|
In your application start:
|
||||||
|
|
||||||
|
def start(_type, _args) do
|
||||||
|
OpentelemetryOban.setup()
|
||||||
|
|
||||||
|
# ...
|
||||||
|
end
|
||||||
|
"""
|
||||||
|
|
||||||
|
alias Ecto.Changeset
|
||||||
|
alias OpenTelemetry.Span
|
||||||
|
|
||||||
|
require OpenTelemetry.Tracer
|
||||||
|
|
||||||
|
@tracer_id :opentelemetry_oban
|
||||||
|
|
||||||
|
@doc """
|
||||||
|
Initializes and configures telemetry handlers.
|
||||||
|
|
||||||
|
By default jobs and plugins are traced. If you wish to trace only jobs then
|
||||||
|
use:
|
||||||
|
|
||||||
|
OpentelemetryOban.setup(trace: [:jobs])
|
||||||
|
|
||||||
|
Note that if you don't trace plugins, but inside the plugins, there are spans
|
||||||
|
from other instrumentation libraries (e.g. ecto) then these will still be
|
||||||
|
traced. This setting controls only the spans that are created by
|
||||||
|
opentelemetry_oban.
|
||||||
|
"""
|
||||||
|
@spec setup() :: :ok
|
||||||
|
def setup(opts \\ []) do
|
||||||
|
{:ok, otel_tracer_vsn} = :application.get_key(@tracer_id, :vsn)
|
||||||
|
OpenTelemetry.register_tracer(@tracer_id, otel_tracer_vsn)
|
||||||
|
|
||||||
|
trace = Keyword.get(opts, :trace, [:jobs, :plugins])
|
||||||
|
|
||||||
|
if Enum.member?(trace, :jobs) do
|
||||||
|
OpentelemetryOban.JobHandler.attach()
|
||||||
|
end
|
||||||
|
|
||||||
|
if Enum.member?(trace, :plugins) do
|
||||||
|
OpentelemetryOban.PluginHandler.attach()
|
||||||
|
end
|
||||||
|
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert(name \\ Oban, %Changeset{} = changeset) do
|
||||||
|
attributes = attributes_before_insert(changeset)
|
||||||
|
worker = Changeset.get_field(changeset, :worker, "unknown")
|
||||||
|
|
||||||
|
OpenTelemetry.Tracer.with_span "#{worker} send", attributes: attributes, kind: :producer do
|
||||||
|
changeset = add_tracing_information_to_meta(changeset)
|
||||||
|
|
||||||
|
case Oban.insert(name, changeset) do
|
||||||
|
{:ok, job} ->
|
||||||
|
OpenTelemetry.Tracer.set_attributes(attributes_after_insert(job))
|
||||||
|
{:ok, job}
|
||||||
|
|
||||||
|
other ->
|
||||||
|
other
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert(name \\ Oban, multi, multi_name, changeset_or_fun) do
|
||||||
|
Oban.insert(name, multi, multi_name, changeset_or_fun)
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert!(name \\ Oban, %Changeset{} = changeset) do
|
||||||
|
attributes = attributes_before_insert(changeset)
|
||||||
|
worker = Changeset.get_field(changeset, :worker, "unknown")
|
||||||
|
|
||||||
|
OpenTelemetry.Tracer.with_span "#{worker} send", attributes: attributes, kind: :producer do
|
||||||
|
changeset = add_tracing_information_to_meta(changeset)
|
||||||
|
|
||||||
|
try do
|
||||||
|
job = Oban.insert!(name, changeset)
|
||||||
|
OpenTelemetry.Tracer.set_attributes(attributes_after_insert(job))
|
||||||
|
job
|
||||||
|
rescue
|
||||||
|
exception ->
|
||||||
|
ctx = OpenTelemetry.Tracer.current_span_ctx()
|
||||||
|
Span.record_exception(ctx, exception, __STACKTRACE__)
|
||||||
|
Span.set_status(ctx, OpenTelemetry.status(:error, ""))
|
||||||
|
reraise exception, __STACKTRACE__
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert_all(name \\ Oban, changesets_or_wrapper)
|
||||||
|
|
||||||
|
def insert_all(name, %{changesets: changesets}) when is_list(changesets) do
|
||||||
|
insert_all(name, changesets)
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert_all(name, changesets) when is_list(changesets) do
|
||||||
|
# changesets in insert_all can include different workers and different
|
||||||
|
# queues. This means we cannot provide much information here, but we can
|
||||||
|
# still record the insert and propagate the context information.
|
||||||
|
OpenTelemetry.Tracer.with_span "Oban bulk insert", kind: :producer do
|
||||||
|
changesets = Enum.map(changesets, &add_tracing_information_to_meta/1)
|
||||||
|
Oban.insert_all(name, changesets)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
def insert_all(name \\ __MODULE__, multi, multi_name, changesets_or_wrapper) do
|
||||||
|
Oban.insert_all(name, multi, multi_name, changesets_or_wrapper)
|
||||||
|
end
|
||||||
|
|
||||||
|
defp add_tracing_information_to_meta(changeset) do
|
||||||
|
meta = Changeset.get_field(changeset, :meta, %{})
|
||||||
|
|
||||||
|
new_meta =
|
||||||
|
[]
|
||||||
|
|> :otel_propagator_text_map.inject()
|
||||||
|
|> Enum.into(meta)
|
||||||
|
|
||||||
|
Changeset.change(changeset, %{meta: new_meta})
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attributes_before_insert(changeset) do
|
||||||
|
queue = Changeset.get_field(changeset, :queue, "unknown")
|
||||||
|
worker = Changeset.get_field(changeset, :worker, "unknown")
|
||||||
|
|
||||||
|
[
|
||||||
|
"messaging.system": "oban",
|
||||||
|
"messaging.destination": queue,
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.oban.worker": worker
|
||||||
|
]
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attributes_after_insert(job) do
|
||||||
|
[
|
||||||
|
"messaging.oban.job_id": job.id,
|
||||||
|
"messaging.oban.priority": job.priority,
|
||||||
|
"messaging.oban.max_attempts": job.max_attempts
|
||||||
|
]
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,101 @@
|
||||||
|
defmodule OpentelemetryOban.JobHandler do
|
||||||
|
alias OpenTelemetry.Span
|
||||||
|
|
||||||
|
@tracer_id :opentelemetry_oban
|
||||||
|
|
||||||
|
def attach() do
|
||||||
|
attach_job_start_handler()
|
||||||
|
attach_job_stop_handler()
|
||||||
|
attach_job_exception_handler()
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_job_start_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.job_start",
|
||||||
|
[:oban, :job, :start],
|
||||||
|
&__MODULE__.handle_job_start/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_job_stop_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.job_stop",
|
||||||
|
[:oban, :job, :stop],
|
||||||
|
&__MODULE__.handle_job_stop/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_job_exception_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.job_exception",
|
||||||
|
[:oban, :job, :exception],
|
||||||
|
&__MODULE__.handle_job_exception/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_job_start(_event, _measurements, metadata, _config) do
|
||||||
|
%{
|
||||||
|
job: %{
|
||||||
|
id: id,
|
||||||
|
queue: queue,
|
||||||
|
worker: worker,
|
||||||
|
priority: priority,
|
||||||
|
inserted_at: inserted_at,
|
||||||
|
scheduled_at: scheduled_at,
|
||||||
|
attempt: attempt,
|
||||||
|
max_attempts: max_attempts,
|
||||||
|
meta: job_meta
|
||||||
|
}
|
||||||
|
} = metadata
|
||||||
|
|
||||||
|
:otel_propagator_text_map.extract(Map.to_list(job_meta))
|
||||||
|
parent = OpenTelemetry.Tracer.current_span_ctx()
|
||||||
|
links = if parent == :undefined, do: [], else: [OpenTelemetry.link(parent)]
|
||||||
|
OpenTelemetry.Tracer.set_current_span(:undefined)
|
||||||
|
|
||||||
|
attributes = [
|
||||||
|
"messaging.system": "oban",
|
||||||
|
"messaging.destination": queue,
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.operation": "process",
|
||||||
|
"messaging.oban.job_id": id,
|
||||||
|
"messaging.oban.worker": worker,
|
||||||
|
"messaging.oban.priority": priority,
|
||||||
|
"messaging.oban.attempt": attempt,
|
||||||
|
"messaging.oban.max_attempts": max_attempts,
|
||||||
|
"messaging.oban.inserted_at":
|
||||||
|
if(inserted_at, do: DateTime.to_iso8601(inserted_at), else: nil),
|
||||||
|
"messaging.oban.scheduled_at": DateTime.to_iso8601(scheduled_at)
|
||||||
|
]
|
||||||
|
|
||||||
|
span_name = "#{worker} process"
|
||||||
|
|
||||||
|
OpentelemetryTelemetry.start_telemetry_span(@tracer_id, span_name, metadata, %{
|
||||||
|
kind: :consumer,
|
||||||
|
links: links,
|
||||||
|
attributes: attributes
|
||||||
|
})
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_job_stop(_event, _measurements, metadata, _config) do
|
||||||
|
OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_job_exception(
|
||||||
|
_event,
|
||||||
|
_measurements,
|
||||||
|
%{stacktrace: stacktrace, error: error} = metadata,
|
||||||
|
_config
|
||||||
|
) do
|
||||||
|
ctx = OpentelemetryTelemetry.set_current_telemetry_span(@tracer_id, metadata)
|
||||||
|
|
||||||
|
# Record exception and mark the span as errored
|
||||||
|
Span.record_exception(ctx, error, stacktrace)
|
||||||
|
Span.set_status(ctx, OpenTelemetry.status(:error, ""))
|
||||||
|
|
||||||
|
OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,66 @@
|
||||||
|
defmodule OpentelemetryOban.PluginHandler do
|
||||||
|
alias OpenTelemetry.Span
|
||||||
|
|
||||||
|
@tracer_id :opentelemetry_oban
|
||||||
|
|
||||||
|
def attach() do
|
||||||
|
attach_plugin_start_handler()
|
||||||
|
attach_plugin_stop_handler()
|
||||||
|
attach_plugin_exception_handler()
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_plugin_start_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.plugin_start",
|
||||||
|
[:oban, :plugin, :start],
|
||||||
|
&__MODULE__.handle_plugin_start/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_plugin_stop_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.plugin_stop",
|
||||||
|
[:oban, :plugin, :stop],
|
||||||
|
&__MODULE__.handle_plugin_stop/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
defp attach_plugin_exception_handler() do
|
||||||
|
:telemetry.attach(
|
||||||
|
"#{__MODULE__}.plugin_exception",
|
||||||
|
[:oban, :plugin, :exception],
|
||||||
|
&__MODULE__.handle_plugin_exception/4,
|
||||||
|
[]
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_plugin_start(_event, _measurements, %{plugin: plugin} = metadata, _config) do
|
||||||
|
OpentelemetryTelemetry.start_telemetry_span(
|
||||||
|
@tracer_id,
|
||||||
|
"#{plugin} process",
|
||||||
|
metadata,
|
||||||
|
%{}
|
||||||
|
)
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_plugin_stop(_event, _measurements, metadata, _config) do
|
||||||
|
OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
|
||||||
|
end
|
||||||
|
|
||||||
|
def handle_plugin_exception(
|
||||||
|
_event,
|
||||||
|
_measurements,
|
||||||
|
%{stacktrace: stacktrace, error: error} = metadata,
|
||||||
|
_config
|
||||||
|
) do
|
||||||
|
ctx = OpentelemetryTelemetry.set_current_telemetry_span(@tracer_id, metadata)
|
||||||
|
|
||||||
|
# Record exception and mark the span as errored
|
||||||
|
Span.record_exception(ctx, error, stacktrace)
|
||||||
|
Span.set_status(ctx, OpenTelemetry.status(:error, ""))
|
||||||
|
|
||||||
|
OpentelemetryTelemetry.end_telemetry_span(@tracer_id, metadata)
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,53 @@
|
||||||
|
defmodule OpentelemetryOban.MixProject do
|
||||||
|
use Mix.Project
|
||||||
|
|
||||||
|
def project do
|
||||||
|
[
|
||||||
|
app: :opentelemetry_oban,
|
||||||
|
version: "0.2.0-rc.3",
|
||||||
|
elixir: "~> 1.10",
|
||||||
|
start_permanent: Mix.env() == :prod,
|
||||||
|
deps: deps(),
|
||||||
|
docs: [
|
||||||
|
main: "OpentelemetryOban",
|
||||||
|
extras: ["README.md"]
|
||||||
|
],
|
||||||
|
elixirc_paths: elixirc_paths(Mix.env()),
|
||||||
|
package: [
|
||||||
|
name: "opentelemetry_oban",
|
||||||
|
description: "OpenTelemetry tracing for Oban",
|
||||||
|
maintainers: ["Glia TechMovers"],
|
||||||
|
licenses: ["Apache-2.0"],
|
||||||
|
links: %{
|
||||||
|
"GitHub" => "https://github.com/open-telemetry/opentelemetry-erlang-contrib",
|
||||||
|
"OpenTelemetry Erlang" => "https://github.com/open-telemetry/opentelemetry-erlang",
|
||||||
|
"OpenTelemetry.io" => "https://opentelemetry.io"
|
||||||
|
},
|
||||||
|
files: ~w(lib .formatter.exs mix.exs README* LICENSE* CHANGELOG*)
|
||||||
|
]
|
||||||
|
]
|
||||||
|
end
|
||||||
|
|
||||||
|
# Run "mix help compile.app" to learn about applications.
|
||||||
|
def application do
|
||||||
|
[
|
||||||
|
extra_applications: []
|
||||||
|
]
|
||||||
|
end
|
||||||
|
|
||||||
|
# Run "mix help deps" to learn about dependencies.
|
||||||
|
defp deps do
|
||||||
|
[
|
||||||
|
{:oban, "~> 2.0"},
|
||||||
|
{:opentelemetry_api, "~> 1.0.0-rc.3"},
|
||||||
|
{:opentelemetry_telemetry, "~> 1.0.0-beta"},
|
||||||
|
{:opentelemetry, "~> 1.0.0-rc.3", only: [:test]},
|
||||||
|
{:opentelemetry_exporter, "~> 1.0.0-rc.3", only: [:test]},
|
||||||
|
{:telemetry, "~> 0.4 or ~> 1.0"},
|
||||||
|
{:ex_doc, "~> 0.24", only: [:dev], runtime: false}
|
||||||
|
]
|
||||||
|
end
|
||||||
|
|
||||||
|
defp elixirc_paths(:test), do: ["lib", "test/support"]
|
||||||
|
defp elixirc_paths(_), do: ["lib"]
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,28 @@
|
||||||
|
%{
|
||||||
|
"acceptor_pool": {:hex, :acceptor_pool, "1.0.0", "43c20d2acae35f0c2bcd64f9d2bde267e459f0f3fd23dab26485bf518c281b21", [:rebar3], [], "hexpm", "0cbcd83fdc8b9ad2eee2067ef8b91a14858a5883cb7cd800e6fcd5803e158788"},
|
||||||
|
"chatterbox": {:hex, :ts_chatterbox, "0.11.0", "b8f372c706023eb0de5bf2976764edb27c70fe67052c88c1f6a66b3a5626847f", [:rebar3], [{:hpack, "~>0.2.3", [hex: :hpack_erl, repo: "hexpm", optional: false]}], "hexpm", "722fe2bad52913ab7e87d849fc6370375f0c961ffb2f0b5e6d647c9170c382a6"},
|
||||||
|
"connection": {:hex, :connection, "1.1.0", "ff2a49c4b75b6fb3e674bfc5536451607270aac754ffd1bdfe175abe4a6d7a68", [:mix], [], "hexpm", "722c1eb0a418fbe91ba7bd59a47e28008a189d47e37e0e7bb85585a016b2869c"},
|
||||||
|
"ctx": {:hex, :ctx, "0.6.0", "8ff88b70e6400c4df90142e7f130625b82086077a45364a78d208ed3ed53c7fe", [:rebar3], [], "hexpm", "a14ed2d1b67723dbebbe423b28d7615eb0bdcba6ff28f2d1f1b0a7e1d4aa5fc2"},
|
||||||
|
"db_connection": {:hex, :db_connection, "2.4.0", "d04b1b73795dae60cead94189f1b8a51cc9e1f911c234cc23074017c43c031e5", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "ad416c21ad9f61b3103d254a71b63696ecadb6a917b36f563921e0de00d7d7c8"},
|
||||||
|
"decimal": {:hex, :decimal, "2.0.0", "a78296e617b0f5dd4c6caf57c714431347912ffb1d0842e998e9792b5642d697", [:mix], [], "hexpm", "34666e9c55dea81013e77d9d87370fe6cb6291d1ef32f46a1600230b1d44f577"},
|
||||||
|
"earmark_parser": {:hex, :earmark_parser, "1.4.15", "b29e8e729f4aa4a00436580dcc2c9c5c51890613457c193cc8525c388ccb2f06", [:mix], [], "hexpm", "044523d6438ea19c1b8ec877ec221b008661d3c27e3b848f4c879f500421ca5c"},
|
||||||
|
"ecto": {:hex, :ecto, "3.7.1", "a20598862351b29f80f285b21ec5297da1181c0442687f9b8329f0445d228892", [:mix], [{:decimal, "~> 1.6 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "d36e5b39fc479e654cffd4dbe1865d9716e4a9b6311faff799b6f90ab81b8638"},
|
||||||
|
"ecto_sql": {:hex, :ecto_sql, "3.7.0", "2fcaad4ab0c8d76a5afbef078162806adbe709c04160aca58400d5cbbe8eeac6", [:mix], [{:db_connection, "~> 2.2", [hex: :db_connection, repo: "hexpm", optional: false]}, {:ecto, "~> 3.7.0", [hex: :ecto, repo: "hexpm", optional: false]}, {:myxql, "~> 0.4.0 or ~> 0.5.0", [hex: :myxql, repo: "hexpm", optional: true]}, {:postgrex, "~> 0.15.0 or ~> 1.0", [hex: :postgrex, repo: "hexpm", optional: true]}, {:tds, "~> 2.1.1", [hex: :tds, repo: "hexpm", optional: true]}, {:telemetry, "~> 0.4.0 or ~> 1.0", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "a26135dfa1d99bf87a928c464cfa25bba6535a4fe761eefa56077a4febc60f70"},
|
||||||
|
"ex_doc": {:hex, :ex_doc, "0.25.3", "3edf6a0d70a39d2eafde030b8895501b1c93692effcbd21347296c18e47618ce", [:mix], [{:earmark_parser, "~> 1.4.0", [hex: :earmark_parser, repo: "hexpm", optional: false]}, {:makeup_elixir, "~> 0.14", [hex: :makeup_elixir, repo: "hexpm", optional: false]}, {:makeup_erlang, "~> 0.1", [hex: :makeup_erlang, repo: "hexpm", optional: false]}], "hexpm", "9ebebc2169ec732a38e9e779fd0418c9189b3ca93f4a676c961be6c1527913f5"},
|
||||||
|
"gproc": {:hex, :gproc, "0.8.0", "cea02c578589c61e5341fce149ea36ccef236cc2ecac8691fba408e7ea77ec2f", [:rebar3], [], "hexpm", "580adafa56463b75263ef5a5df4c86af321f68694e7786cb057fd805d1e2a7de"},
|
||||||
|
"grpcbox": {:hex, :grpcbox, "0.14.0", "3eb321bcd2275baf8b54cf381feb7b0559a50c02544de28fda039c7f2f9d1a7a", [:rebar3], [{:acceptor_pool, "~>1.0.0", [hex: :acceptor_pool, repo: "hexpm", optional: false]}, {:chatterbox, "~>0.11.0", [hex: :ts_chatterbox, repo: "hexpm", optional: false]}, {:ctx, "~>0.6.0", [hex: :ctx, repo: "hexpm", optional: false]}, {:gproc, "~>0.8.0", [hex: :gproc, repo: "hexpm", optional: false]}], "hexpm", "e24159b7b6d3f9869bbe528845c0125fed2259366ba908fd04a1f45fe81d0660"},
|
||||||
|
"hpack": {:hex, :hpack_erl, "0.2.3", "17670f83ff984ae6cd74b1c456edde906d27ff013740ee4d9efaa4f1bf999633", [:rebar3], [], "hexpm", "06f580167c4b8b8a6429040df36cc93bba6d571faeaec1b28816523379cbb23a"},
|
||||||
|
"jason": {:hex, :jason, "1.2.2", "ba43e3f2709fd1aa1dce90aaabfd039d000469c05c56f0b8e31978e03fa39052", [:mix], [{:decimal, "~> 1.0 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: true]}], "hexpm", "18a228f5f0058ee183f29f9eae0805c6e59d61c3b006760668d8d18ff0d12179"},
|
||||||
|
"makeup": {:hex, :makeup, "1.0.5", "d5a830bc42c9800ce07dd97fa94669dfb93d3bf5fcf6ea7a0c67b2e0e4a7f26c", [:mix], [{:nimble_parsec, "~> 0.5 or ~> 1.0", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "cfa158c02d3f5c0c665d0af11512fed3fba0144cf1aadee0f2ce17747fba2ca9"},
|
||||||
|
"makeup_elixir": {:hex, :makeup_elixir, "0.15.1", "b5888c880d17d1cc3e598f05cdb5b5a91b7b17ac4eaf5f297cb697663a1094dd", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}, {:nimble_parsec, "~> 1.1", [hex: :nimble_parsec, repo: "hexpm", optional: false]}], "hexpm", "db68c173234b07ab2a07f645a5acdc117b9f99d69ebf521821d89690ae6c6ec8"},
|
||||||
|
"makeup_erlang": {:hex, :makeup_erlang, "0.1.1", "3fcb7f09eb9d98dc4d208f49cc955a34218fc41ff6b84df7c75b3e6e533cc65f", [:mix], [{:makeup, "~> 1.0", [hex: :makeup, repo: "hexpm", optional: false]}], "hexpm", "174d0809e98a4ef0b3309256cbf97101c6ec01c4ab0b23e926a9e17df2077cbb"},
|
||||||
|
"nimble_parsec": {:hex, :nimble_parsec, "1.1.0", "3a6fca1550363552e54c216debb6a9e95bd8d32348938e13de5eda962c0d7f89", [:mix], [], "hexpm", "08eb32d66b706e913ff748f11694b17981c0b04a33ef470e33e11b3d3ac8f54b"},
|
||||||
|
"oban": {:hex, :oban, "2.8.0", "e44b19a30e30bb983099f55d59749316ff0eaf5dfef4214e1190738176653e50", [:mix], [{:ecto_sql, ">= 3.4.3", [hex: :ecto_sql, repo: "hexpm", optional: false]}, {:jason, "~> 1.1", [hex: :jason, repo: "hexpm", optional: false]}, {:postgrex, "~> 0.14", [hex: :postgrex, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "2954a2ac418f7cc4217c0772a3dd3a70e2966240583b97f4126a489e1300a573"},
|
||||||
|
"opentelemetry": {:hex, :opentelemetry, "1.0.0-rc.3", "d2698bee882c354274563ee85d097bb736a9adb8d8ed376a4deea0cd3a14bb31", [:rebar3], [{:opentelemetry_api, "~> 1.0.0-rc.3", [hex: :opentelemetry_api, repo: "hexpm", optional: false]}], "hexpm", "c9105933df0d783d94cf08d79206eb8d6578abc0bcbd498d0b497ec62a4e30a8"},
|
||||||
|
"opentelemetry_api": {:hex, :opentelemetry_api, "1.0.0-rc.3.1", "d183663c178f317a109a267b3c3664d09db22829a4d4eea8d9af46ed3e5bee05", [:mix, :rebar3], [], "hexpm", "4b836cec1b531080c310fa54afca6e523984a1f6c1aeb5d4da537dad9e309ce9"},
|
||||||
|
"opentelemetry_exporter": {:hex, :opentelemetry_exporter, "1.0.0-rc.3", "76f5657d4c94a12003d9ed2c8da1023c815e98f5553184dbb0cdaeec76db676d", [:rebar3], [{:grpcbox, ">= 0.0.0", [hex: :grpcbox, repo: "hexpm", optional: false]}, {:opentelemetry, "~> 1.0.0-rc.3", [hex: :opentelemetry, repo: "hexpm", optional: false]}, {:opentelemetry_api, "~> 1.0.0-rc.3", [hex: :opentelemetry_api, repo: "hexpm", optional: false]}], "hexpm", "267f0e4c3f1f5557cc7ad6ac71d66b8eaf7b3b56fde942c21f8a0bc96174fe1e"},
|
||||||
|
"opentelemetry_telemetry": {:hex, :opentelemetry_telemetry, "1.0.0-beta.2", "b840eee9e68307ad7fa4ee316da19db3f8e30763b87737d3304782ca3cc296a2", [:mix, :rebar3], [{:opentelemetry_api, "~> 1.0.0-rc.1", [hex: :opentelemetry_api, repo: "hexpm", optional: false]}, {:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}, {:telemetry_registry, "~> 0.2.1", [hex: :telemetry_registry, repo: "hexpm", optional: false]}], "hexpm", "e8b12f42614d0aeb6a49001c75ca035544950f736fdbb240177838674f99e1e2"},
|
||||||
|
"postgrex": {:hex, :postgrex, "0.15.10", "2809dee1b1d76f7cbabe570b2a9285c2e7b41be60cf792f5f2804a54b838a067", [:mix], [{:connection, "~> 1.0", [hex: :connection, repo: "hexpm", optional: false]}, {:db_connection, "~> 2.1", [hex: :db_connection, repo: "hexpm", optional: false]}, {:decimal, "~> 1.5 or ~> 2.0", [hex: :decimal, repo: "hexpm", optional: false]}, {:jason, "~> 1.0", [hex: :jason, repo: "hexpm", optional: true]}], "hexpm", "1560ca427542f6b213f8e281633ae1a3b31cdbcd84ebd7f50628765b8f6132be"},
|
||||||
|
"telemetry": {:hex, :telemetry, "0.4.3", "a06428a514bdbc63293cd9a6263aad00ddeb66f608163bdec7c8995784080818", [:rebar3], [], "hexpm", "eb72b8365ffda5bed68a620d1da88525e326cb82a75ee61354fc24b844768041"},
|
||||||
|
"telemetry_registry": {:hex, :telemetry_registry, "0.2.1", "fe648a691f2128e4279d993cd010994c67f282354dc061e697bf070d4b87b480", [:mix, :rebar3], [{:telemetry, "~> 0.4", [hex: :telemetry, repo: "hexpm", optional: false]}], "hexpm", "4221cefbcadd0b3e7076960339223742d973f1371bc20f3826af640257bc3690"},
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,112 @@
|
||||||
|
defmodule OpentelemetryOban.PluginHandlerTest do
|
||||||
|
use DataCase
|
||||||
|
|
||||||
|
require OpenTelemetry.Tracer
|
||||||
|
require OpenTelemetry.Span
|
||||||
|
require Record
|
||||||
|
|
||||||
|
for {name, spec} <- Record.extract_all(from_lib: "opentelemetry/include/otel_span.hrl") do
|
||||||
|
Record.defrecord(name, spec)
|
||||||
|
end
|
||||||
|
|
||||||
|
for {name, spec} <- Record.extract_all(from_lib: "opentelemetry_api/include/opentelemetry.hrl") do
|
||||||
|
Record.defrecord(name, spec)
|
||||||
|
end
|
||||||
|
|
||||||
|
setup do
|
||||||
|
:application.stop(:opentelemetry)
|
||||||
|
:application.set_env(:opentelemetry, :tracer, :otel_tracer_default)
|
||||||
|
|
||||||
|
:application.set_env(:opentelemetry, :processors, [
|
||||||
|
{:otel_batch_processor, %{scheduled_delay_ms: 1, exporter: {:otel_exporter_pid, self()}}}
|
||||||
|
])
|
||||||
|
|
||||||
|
:application.start(:opentelemetry)
|
||||||
|
|
||||||
|
TestHelpers.remove_oban_handlers()
|
||||||
|
OpentelemetryOban.setup()
|
||||||
|
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
|
||||||
|
test "does not create spans when tracing plugins is disabled" do
|
||||||
|
TestHelpers.remove_oban_handlers()
|
||||||
|
OpentelemetryOban.setup(trace: [:jobs])
|
||||||
|
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :start],
|
||||||
|
%{system_time: System.system_time()},
|
||||||
|
%{plugin: Elixir.Oban.Plugins.Stager}
|
||||||
|
)
|
||||||
|
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :stop],
|
||||||
|
%{duration: 444},
|
||||||
|
%{plugin: Elixir.Oban.Plugins.Stager}
|
||||||
|
)
|
||||||
|
|
||||||
|
refute_receive {:span, span(name: "Elixir.Oban.Plugins.Stager process")}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records span on plugin execution" do
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :start],
|
||||||
|
%{system_time: System.system_time()},
|
||||||
|
%{plugin: Elixir.Oban.Plugins.Stager}
|
||||||
|
)
|
||||||
|
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :stop],
|
||||||
|
%{duration: 444},
|
||||||
|
%{plugin: Elixir.Oban.Plugins.Stager}
|
||||||
|
)
|
||||||
|
|
||||||
|
assert_receive {:span, span(name: "Elixir.Oban.Plugins.Stager process")}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records span on plugin error" do
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :start],
|
||||||
|
%{system_time: System.system_time()},
|
||||||
|
%{plugin: Elixir.Oban.Plugins.Stager}
|
||||||
|
)
|
||||||
|
|
||||||
|
:telemetry.execute(
|
||||||
|
[:oban, :plugin, :exception],
|
||||||
|
%{duration: 444},
|
||||||
|
%{
|
||||||
|
plugin: Elixir.Oban.Plugins.Stager,
|
||||||
|
kind: :error,
|
||||||
|
stacktrace: [
|
||||||
|
{Some, :error, [], []}
|
||||||
|
],
|
||||||
|
error: %UndefinedFunctionError{
|
||||||
|
arity: 0,
|
||||||
|
function: :error,
|
||||||
|
message: nil,
|
||||||
|
module: Some,
|
||||||
|
reason: nil
|
||||||
|
}
|
||||||
|
}
|
||||||
|
)
|
||||||
|
|
||||||
|
expected_status = OpenTelemetry.status(:error, "")
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "Elixir.Oban.Plugins.Stager process",
|
||||||
|
events: [
|
||||||
|
event(
|
||||||
|
name: "exception",
|
||||||
|
attributes: [
|
||||||
|
{"exception.type", "Elixir.UndefinedFunctionError"},
|
||||||
|
{"exception.message",
|
||||||
|
"function Some.error/0 is undefined (module Some is not available)"},
|
||||||
|
{"exception.stacktrace", _stacktrace}
|
||||||
|
]
|
||||||
|
)
|
||||||
|
],
|
||||||
|
status: ^expected_status
|
||||||
|
)}
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,379 @@
|
||||||
|
defmodule OpentelemetryObanTest do
|
||||||
|
use DataCase
|
||||||
|
|
||||||
|
doctest OpentelemetryOban
|
||||||
|
|
||||||
|
require OpenTelemetry.Tracer
|
||||||
|
require OpenTelemetry.Span
|
||||||
|
require Record
|
||||||
|
|
||||||
|
for {name, spec} <- Record.extract_all(from_lib: "opentelemetry/include/otel_span.hrl") do
|
||||||
|
Record.defrecord(name, spec)
|
||||||
|
end
|
||||||
|
|
||||||
|
for {name, spec} <- Record.extract_all(from_lib: "opentelemetry_api/include/opentelemetry.hrl") do
|
||||||
|
Record.defrecord(name, spec)
|
||||||
|
end
|
||||||
|
|
||||||
|
setup do
|
||||||
|
:application.stop(:opentelemetry)
|
||||||
|
:application.set_env(:opentelemetry, :tracer, :otel_tracer_default)
|
||||||
|
|
||||||
|
:application.set_env(:opentelemetry, :processors, [
|
||||||
|
{:otel_batch_processor, %{scheduled_delay_ms: 1, exporter: {:otel_exporter_pid, self()}}}
|
||||||
|
])
|
||||||
|
|
||||||
|
:application.start(:opentelemetry)
|
||||||
|
|
||||||
|
TestHelpers.remove_oban_handlers()
|
||||||
|
OpentelemetryOban.setup()
|
||||||
|
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records span on job insertion" do
|
||||||
|
OpentelemetryOban.insert(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob send",
|
||||||
|
attributes: attributes,
|
||||||
|
parent_span_id: :undefined,
|
||||||
|
kind: :producer,
|
||||||
|
status: :undefined
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert [
|
||||||
|
"messaging.destination": "events",
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.oban.job_id": _job_id,
|
||||||
|
"messaging.oban.max_attempts": 1,
|
||||||
|
"messaging.oban.priority": 0,
|
||||||
|
"messaging.oban.worker": "TestJob",
|
||||||
|
"messaging.system": "oban"
|
||||||
|
] = List.keysort(attributes, 0)
|
||||||
|
end
|
||||||
|
|
||||||
|
test "job creation uses existing trace if present" do
|
||||||
|
OpenTelemetry.Tracer.with_span "test span" do
|
||||||
|
ctx = OpenTelemetry.Tracer.current_span_ctx()
|
||||||
|
root_trace_id = OpenTelemetry.Span.trace_id(ctx)
|
||||||
|
root_span_id = OpenTelemetry.Span.span_id(ctx)
|
||||||
|
|
||||||
|
OpentelemetryOban.insert(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob send",
|
||||||
|
attributes: _attributes,
|
||||||
|
trace_id: ^root_trace_id,
|
||||||
|
parent_span_id: ^root_span_id,
|
||||||
|
kind: :producer,
|
||||||
|
status: :undefined
|
||||||
|
)}
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
test "keeps existing meta information" do
|
||||||
|
OpentelemetryOban.insert(TestJob.new(%{}, meta: %{foo: "bar"}))
|
||||||
|
|
||||||
|
assert [job] = all_enqueued()
|
||||||
|
assert job.meta["foo"] == "bar"
|
||||||
|
end
|
||||||
|
|
||||||
|
test "tracing information is propagated between send and process" do
|
||||||
|
OpentelemetryOban.insert(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob send",
|
||||||
|
attributes: _attributes,
|
||||||
|
trace_id: send_trace_id,
|
||||||
|
span_id: send_span_id,
|
||||||
|
kind: :producer,
|
||||||
|
status: :undefined
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob process",
|
||||||
|
attributes: _attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
status: :undefined,
|
||||||
|
trace_id: process_trace_id,
|
||||||
|
links: [link(trace_id: ^send_trace_id, span_id: ^send_span_id)]
|
||||||
|
)}
|
||||||
|
|
||||||
|
# Process is ran asynchronously so we create a new trace, but still link
|
||||||
|
# the traces together.
|
||||||
|
assert send_trace_id != process_trace_id
|
||||||
|
end
|
||||||
|
|
||||||
|
test "no link is created on process when tracing info was not propagated" do
|
||||||
|
# Using regular Oban, instead of OpentelemetryOban
|
||||||
|
Oban.insert(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob process",
|
||||||
|
attributes: _attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
status: :undefined,
|
||||||
|
trace_id: _trace_id,
|
||||||
|
links: []
|
||||||
|
)}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records spans for successful Oban jobs" do
|
||||||
|
OpentelemetryOban.insert(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob process",
|
||||||
|
attributes: attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
status: :undefined
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert [
|
||||||
|
"messaging.destination": "events",
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.oban.attempt": 1,
|
||||||
|
"messaging.oban.inserted_at": _inserted_at,
|
||||||
|
"messaging.oban.job_id": _job_id,
|
||||||
|
"messaging.oban.max_attempts": 1,
|
||||||
|
"messaging.oban.priority": 0,
|
||||||
|
"messaging.oban.scheduled_at": _scheduled_at,
|
||||||
|
"messaging.oban.worker": "TestJob",
|
||||||
|
"messaging.operation": "process",
|
||||||
|
"messaging.system": "oban"
|
||||||
|
] = List.keysort(attributes, 0)
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records spans for Oban jobs that stop with {:error, :something}" do
|
||||||
|
OpentelemetryOban.insert(TestJobThatReturnsError.new(%{}))
|
||||||
|
assert %{success: 0, failure: 1} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
expected_status = OpenTelemetry.status(:error, "")
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobThatReturnsError process",
|
||||||
|
attributes: attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
events: [
|
||||||
|
event(
|
||||||
|
name: "exception",
|
||||||
|
attributes: [
|
||||||
|
{"exception.type", "Elixir.Oban.PerformError"},
|
||||||
|
{"exception.message",
|
||||||
|
"TestJobThatReturnsError failed with {:error, :something}"},
|
||||||
|
{"exception.stacktrace", _stacktrace}
|
||||||
|
]
|
||||||
|
)
|
||||||
|
],
|
||||||
|
status: ^expected_status
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert [
|
||||||
|
"messaging.destination": "events",
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.oban.attempt": 1,
|
||||||
|
"messaging.oban.inserted_at": _inserted_at,
|
||||||
|
"messaging.oban.job_id": _job_id,
|
||||||
|
"messaging.oban.max_attempts": 1,
|
||||||
|
"messaging.oban.priority": 0,
|
||||||
|
"messaging.oban.scheduled_at": _scheduled_at,
|
||||||
|
"messaging.oban.worker": "TestJobThatReturnsError",
|
||||||
|
"messaging.operation": "process",
|
||||||
|
"messaging.system": "oban"
|
||||||
|
] = List.keysort(attributes, 0)
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records spans for each retry" do
|
||||||
|
OpentelemetryOban.insert(TestJobThatReturnsError.new(%{}, max_attempts: 2))
|
||||||
|
|
||||||
|
assert %{success: 0, failure: 2} =
|
||||||
|
Oban.drain_queue(queue: :events, with_scheduled: true, with_recursion: true)
|
||||||
|
|
||||||
|
expected_status = OpenTelemetry.status(:error, "")
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobThatReturnsError send",
|
||||||
|
trace_id: send_trace_id,
|
||||||
|
span_id: send_span_id
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobThatReturnsError process",
|
||||||
|
status: ^expected_status,
|
||||||
|
trace_id: first_process_trace_id,
|
||||||
|
links: [link(trace_id: ^send_trace_id, span_id: ^send_span_id)]
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobThatReturnsError process",
|
||||||
|
status: ^expected_status,
|
||||||
|
trace_id: second_process_trace_id,
|
||||||
|
links: [link(trace_id: ^send_trace_id, span_id: ^send_span_id)]
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert first_process_trace_id != second_process_trace_id
|
||||||
|
end
|
||||||
|
|
||||||
|
test "records spans for Oban jobs that stop with an exception" do
|
||||||
|
OpentelemetryOban.insert(TestJobThatThrowsException.new(%{}))
|
||||||
|
assert %{success: 0, failure: 1} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
expected_status = OpenTelemetry.status(:error, "")
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobThatThrowsException process",
|
||||||
|
attributes: attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
events: [
|
||||||
|
event(
|
||||||
|
name: "exception",
|
||||||
|
attributes: [
|
||||||
|
{"exception.type", "Elixir.UndefinedFunctionError"},
|
||||||
|
{"exception.message",
|
||||||
|
"function Some.error/0 is undefined (module Some is not available)"},
|
||||||
|
{"exception.stacktrace", _stacktrace}
|
||||||
|
]
|
||||||
|
)
|
||||||
|
],
|
||||||
|
status: ^expected_status
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert [
|
||||||
|
"messaging.destination": "events",
|
||||||
|
"messaging.destination_kind": "queue",
|
||||||
|
"messaging.oban.attempt": 1,
|
||||||
|
"messaging.oban.inserted_at": _inserted_at,
|
||||||
|
"messaging.oban.job_id": _job_id,
|
||||||
|
"messaging.oban.max_attempts": 1,
|
||||||
|
"messaging.oban.priority": 0,
|
||||||
|
"messaging.oban.scheduled_at": _scheduled_at,
|
||||||
|
"messaging.oban.worker": "TestJobThatThrowsException",
|
||||||
|
"messaging.operation": "process",
|
||||||
|
"messaging.system": "oban"
|
||||||
|
] = List.keysort(attributes, 0)
|
||||||
|
end
|
||||||
|
|
||||||
|
test "spans inside the job are associated with the job trace" do
|
||||||
|
OpentelemetryOban.insert(TestJobWithInnerSpan.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJobWithInnerSpan process",
|
||||||
|
kind: :consumer,
|
||||||
|
trace_id: trace_id,
|
||||||
|
span_id: process_span_id
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "span inside the job",
|
||||||
|
kind: :internal,
|
||||||
|
trace_id: ^trace_id,
|
||||||
|
parent_span_id: ^process_span_id
|
||||||
|
)}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "OpentelemetryOban.insert!/2 returns job on successful insert" do
|
||||||
|
%Oban.Job{} = OpentelemetryOban.insert!(TestJob.new(%{}))
|
||||||
|
assert %{success: 1, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
assert_receive {:span, span(name: "TestJob send")}
|
||||||
|
assert_receive {:span, span(name: "TestJob process")}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "OpentelemetryOban.insert!/2 raises an error on failed insert" do
|
||||||
|
assert_raise(
|
||||||
|
Ecto.InvalidChangesetError,
|
||||||
|
fn -> OpentelemetryOban.insert!(TestJob.new(%{}, max_attempts: -1)) end
|
||||||
|
)
|
||||||
|
|
||||||
|
assert %{success: 0, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
expected_status = OpenTelemetry.status(:error, "")
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob send",
|
||||||
|
events: [
|
||||||
|
event(
|
||||||
|
name: "exception",
|
||||||
|
attributes: [
|
||||||
|
{"exception.type", "Elixir.Ecto.InvalidChangesetError"},
|
||||||
|
{"exception.message", _message},
|
||||||
|
{"exception.stacktrace", _stacktrace}
|
||||||
|
]
|
||||||
|
)
|
||||||
|
],
|
||||||
|
status: ^expected_status
|
||||||
|
)}
|
||||||
|
|
||||||
|
refute_received {:span, span(name: "TestJob process")}
|
||||||
|
end
|
||||||
|
|
||||||
|
test "tracing information is propagated when using insert_all/2" do
|
||||||
|
OpentelemetryOban.insert_all([
|
||||||
|
TestJob.new(%{}),
|
||||||
|
TestJob.new(%{})
|
||||||
|
])
|
||||||
|
|
||||||
|
assert %{success: 2, failure: 0} = Oban.drain_queue(queue: :events)
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "Oban bulk insert",
|
||||||
|
attributes: _attributes,
|
||||||
|
trace_id: send_trace_id,
|
||||||
|
span_id: send_span_id,
|
||||||
|
kind: :producer,
|
||||||
|
status: :undefined
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob process",
|
||||||
|
attributes: _attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
status: :undefined,
|
||||||
|
trace_id: first_process_trace_id,
|
||||||
|
links: [link(trace_id: ^send_trace_id, span_id: ^send_span_id)]
|
||||||
|
)}
|
||||||
|
|
||||||
|
assert_receive {:span,
|
||||||
|
span(
|
||||||
|
name: "TestJob process",
|
||||||
|
attributes: _attributes,
|
||||||
|
kind: :consumer,
|
||||||
|
status: :undefined,
|
||||||
|
trace_id: second_process_trace_id,
|
||||||
|
links: [link(trace_id: ^send_trace_id, span_id: ^send_span_id)]
|
||||||
|
)}
|
||||||
|
|
||||||
|
# Process is ran asynchronously so we create a new trace, but still link
|
||||||
|
# the traces together.
|
||||||
|
assert send_trace_id != first_process_trace_id
|
||||||
|
assert send_trace_id != second_process_trace_id
|
||||||
|
assert first_process_trace_id != second_process_trace_id
|
||||||
|
end
|
||||||
|
|
||||||
|
test "works with Oban.Testing.perform_job helper function" do
|
||||||
|
Oban.Testing.perform_job(TestJob, %{}, repo: TestRepo)
|
||||||
|
|
||||||
|
assert_receive {:span, span(name: "TestJob process")}
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,32 @@
|
||||||
|
defmodule DataCase do
|
||||||
|
@moduledoc """
|
||||||
|
This module defines the setup for tests requiring access to the data layer.
|
||||||
|
|
||||||
|
You may define functions here to be used as helpers in your tests.
|
||||||
|
|
||||||
|
Finally, if the test case interacts with the database, it cannot be async.
|
||||||
|
For this reason, every test runs inside a transaction which is reset at the
|
||||||
|
beginning of the test unless the test case is marked as async.
|
||||||
|
"""
|
||||||
|
|
||||||
|
use ExUnit.CaseTemplate
|
||||||
|
|
||||||
|
using do
|
||||||
|
quote do
|
||||||
|
use Oban.Testing, repo: TestRepo
|
||||||
|
|
||||||
|
import Ecto
|
||||||
|
import DataCase
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
setup tags do
|
||||||
|
:ok = Ecto.Adapters.SQL.Sandbox.checkout(TestRepo)
|
||||||
|
|
||||||
|
unless tags[:async] do
|
||||||
|
Ecto.Adapters.SQL.Sandbox.mode(TestRepo, {:shared, self()})
|
||||||
|
end
|
||||||
|
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,5 @@
|
||||||
|
defmodule TestRepo do
|
||||||
|
use Ecto.Repo,
|
||||||
|
otp_app: :opentelemetry_oban,
|
||||||
|
adapter: Ecto.Adapters.Postgres
|
||||||
|
end
|
||||||
|
|
@ -0,0 +1,74 @@
|
||||||
|
ExUnit.start()
|
||||||
|
|
||||||
|
TestRepo.start_link(
|
||||||
|
database: "opentelemetry_oban_test",
|
||||||
|
hostname: "localhost",
|
||||||
|
username: "postgres",
|
||||||
|
password: "postgres",
|
||||||
|
pool: Ecto.Adapters.SQL.Sandbox
|
||||||
|
)
|
||||||
|
|
||||||
|
Ecto.Adapters.SQL.Sandbox.mode(TestRepo, {:shared, self()})
|
||||||
|
|
||||||
|
defmodule PrepareOban do
|
||||||
|
use Ecto.Migration
|
||||||
|
def up, do: Oban.Migrations.up()
|
||||||
|
end
|
||||||
|
|
||||||
|
Ecto.Migrator.run(TestRepo, [{0, PrepareOban}], :up, all: true)
|
||||||
|
TestRepo.query("TRUNCATE oban_jobs", [])
|
||||||
|
|
||||||
|
Oban.start_link(
|
||||||
|
repo: TestRepo,
|
||||||
|
plugins: [Oban.Plugins.Pruner],
|
||||||
|
queues: [default: 10, events: 50]
|
||||||
|
)
|
||||||
|
|
||||||
|
defmodule TestJob do
|
||||||
|
use Oban.Worker, queue: :events, max_attempts: 1
|
||||||
|
|
||||||
|
@impl Oban.Worker
|
||||||
|
def perform(_job) do
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
defmodule TestJobWithInnerSpan do
|
||||||
|
use Oban.Worker, queue: :events, max_attempts: 1
|
||||||
|
require OpenTelemetry.Tracer
|
||||||
|
|
||||||
|
@impl Oban.Worker
|
||||||
|
def perform(_job) do
|
||||||
|
OpenTelemetry.Tracer.with_span "span inside the job" do
|
||||||
|
:ok
|
||||||
|
end
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
defmodule TestJobThatReturnsError do
|
||||||
|
use Oban.Worker, queue: :events, max_attempts: 1
|
||||||
|
|
||||||
|
@impl Oban.Worker
|
||||||
|
def perform(_job) do
|
||||||
|
{:error, :something}
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
defmodule TestJobThatThrowsException do
|
||||||
|
use Oban.Worker, queue: :events, max_attempts: 1
|
||||||
|
|
||||||
|
@impl Oban.Worker
|
||||||
|
def perform(_job) do
|
||||||
|
raise %UndefinedFunctionError{
|
||||||
|
message: "function Some.error/0 is undefined (module Some is not available)"
|
||||||
|
}
|
||||||
|
end
|
||||||
|
end
|
||||||
|
|
||||||
|
defmodule TestHelpers do
|
||||||
|
def remove_oban_handlers() do
|
||||||
|
Enum.each(:telemetry.list_handlers([:oban]), fn handler ->
|
||||||
|
:telemetry.detach(handler[:id])
|
||||||
|
end)
|
||||||
|
end
|
||||||
|
end
|
||||||
Loading…
Reference in New Issue