Manual test Flask POtel integration

[antonpirker]

Manually test instrumentation using the POtel branch of the SDK.

Have a look at the Notion page to see what to test:
https://www.notion.so/sentry/Test-Plan-dad180396cdf4c8c971e1ab9af909ced
(employees only, sorry)

If you have JSON files of transactions or errors you can attach them to this issue for later reference.

Checklist

• error
• transaction
• sampling / traces_sample_rate / traces_sampler
• tags/user/data/attachments
• profile
• distributed tracing
• distributed twp

[sl0thentr0py]

diff between old and new transaction payload

• new otel context
• lots of new fields in contexts["trace"]["data"]
• more sentry.[name, origin, op] fields in span["data"]

diff

18a19,26
>     "otel": {
>       "resource": {
>         "service.name": "unknown_service",
>         "telemetry.sdk.language": "python",
>         "telemetry.sdk.name": "opentelemetry",
>         "telemetry.sdk.version": "1.26.0"
>       }
>     },
28a37,49
>         "http.request.header.accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
>         "http.request.header.accept-encoding": "gzip, deflate, br, zstd",
>         "http.request.header.accept-language": "en-US,en;q=0.5",
>         "http.request.header.connection": "keep-alive",
>         "http.request.header.cookie": "[Filtered]",
>         "http.request.header.host": "localhost:5000",
>         "http.request.header.priority": "u=0, i",
>         "http.request.header.sec-fetch-dest": "document",
>         "http.request.header.sec-fetch-mode": "navigate",
>         "http.request.header.sec-fetch-site": "cross-site",
>         "http.request.header.upgrade-insecure-requests": "1",
>         "http.request.header.user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0",
>         "http.request.method": "GET",
30,31c51,64
<         "thread.id": "6187151360",
<         "thread.name": "Thread-1 (process_request_thread)"
---
>         "network.protocol.name": "HTTP",
>         "network.protocol.version": "1.1",
>         "sentry.name": "count",
>         "sentry.op": "http.server",
>         "sentry.origin": "auto.http.flask",
>         "sentry.source": "component",
>         "server.address": "127.0.0.1",
>         "server.port": "5000",
>         "thread.id": "6109884416",
>         "thread.name": "Thread-1 (process_request_thread)",
>         "url.full": "http://localhost:5000/count?",
>         "url.path": "/count",
>         "url.query": "",
>         "url.scheme": "http"
33d65
<       "description": null,
37c69
<       "span_id": "b40c1f76f656ba55",
---
>       "span_id": "fb36f41918a3e8fa",
39c71
<       "trace_id": "b6dd403c87a741b7ab8816369ea22477"
---
>       "trace_id": "550c3a12f5997dc71318d12a1a9a310c"
43c75
<   "event_id": "191447e2e5e24c30af2147a35358e940",
---
>   "event_id": "279c7d93354541e385093c757502e1b9",
49d80
<   "measurements": {},
51c82
<   "release": "flask-sqlalchemy-2.27.0",
---
>   "release": "flask-sqlalchemy-3.0.0",
67,68c98
<       "Sec-Fetch-Site": "none",
<       "Sec-Fetch-User": "?1",
---
>       "Sec-Fetch-Site": "cross-site",
93c123
<         "version": "2.27.0"
---
>         "version": "3.0.0"
96c126
<     "version": "2.27.0"
---
>     "version": "3.0.0"
104c134,138
<         "thread.id": "6187151360",
---
>         "sentry.name": "SELECT count(*) AS count_1 \nFROM (SELECT user.id AS user_id, user.username AS user_username \nFROM user) AS anon_1",
>         "sentry.op": "db",
>         "sentry.origin": "auto.db.sqlalchemy",
>         "sentry.source": "custom",
>         "thread.id": "6109884416",
110,115c144,149
<       "parent_span_id": "b40c1f76f656ba55",
<       "same_process_as_parent": true,
<       "span_id": "a4a497b7ca703854",
<       "start_timestamp": "2025-04-30T12:07:53.314140Z",
<       "timestamp": "2025-04-30T12:07:53.314467Z",
<       "trace_id": "b6dd403c87a741b7ab8816369ea22477"
---
>       "parent_span_id": "fb36f41918a3e8fa",
>       "span_id": "c2d68c2639dedd89",
>       "start_timestamp": "2025-04-30T12:03:58.720089Z",
>       "status": null,
>       "timestamp": "2025-04-30T12:03:58.720333Z",
>       "trace_id": "550c3a12f5997dc71318d12a1a9a310c"
119c153,156
<         "thread.id": "6187151360",
---
>         "sentry.name": "sleep",
>         "sentry.origin": "manual",
>         "sentry.source": "custom",
>         "thread.id": "6109884416",
123c160
<       "op": null,
---
>       "op": "sleep",
125,130c162,167
<       "parent_span_id": "b40c1f76f656ba55",
<       "same_process_as_parent": true,
<       "span_id": "b2319c3a53080980",
<       "start_timestamp": "2025-04-30T12:07:53.314685Z",
<       "timestamp": "2025-04-30T12:07:54.319783Z",
<       "trace_id": "b6dd403c87a741b7ab8816369ea22477"
---
>       "parent_span_id": "fb36f41918a3e8fa",
>       "span_id": "c56daf0277f6e7bb",
>       "start_timestamp": "2025-04-30T12:03:58.720572Z",
>       "status": "ok",
>       "timestamp": "2025-04-30T12:03:59.725700Z",
>       "trace_id": "550c3a12f5997dc71318d12a1a9a310c"
133,137c170,171
<   "start_timestamp": "2025-04-30T12:07:53.287755Z",
<   "tags": {
<     "http.status_code": "200"
<   },
<   "timestamp": "2025-04-30T12:07:54.321867Z",
---
>   "start_timestamp": "2025-04-30T12:03:58.704532Z",
>   "timestamp": "2025-04-30T12:03:59.726934Z",

[sl0thentr0py]

error diff

24c24
<         "timestamp": "2025-05-02T11:32:03.571806Z",
---
>         "timestamp": "2025-05-02T11:32:39.065532Z",
37,38c37,63
<         "thread.id": "6107721728",
<         "thread.name": "Thread-1 (process_request_thread)"
---
>         "http.request.header.accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
>         "http.request.header.accept-encoding": "gzip, deflate, br, zstd",
>         "http.request.header.accept-language": "en-US,en;q=0.5",
>         "http.request.header.connection": "keep-alive",
>         "http.request.header.cookie": "[Filtered]",
>         "http.request.header.host": "localhost:5000",
>         "http.request.header.priority": "u=0, i",
>         "http.request.header.sec-fetch-dest": "document",
>         "http.request.header.sec-fetch-mode": "navigate",
>         "http.request.header.sec-fetch-site": "cross-site",
>         "http.request.header.upgrade-insecure-requests": "1",
>         "http.request.header.user-agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:137.0) Gecko/20100101 Firefox/137.0",
>         "http.request.method": "GET",
>         "network.protocol.name": "HTTP",
>         "network.protocol.version": "1.1",
>         "sentry.name": "count",
>         "sentry.op": "http.server",
>         "sentry.origin": "auto.http.flask",
>         "sentry.source": "component",
>         "server.address": "127.0.0.1",
>         "server.port": "5000",
>         "thread.id": "6173913088",
>         "thread.name": "Thread-1 (process_request_thread)",
>         "url.full": "http://localhost:5000/count?",
>         "url.path": "/count",
>         "url.query": "",
>         "url.scheme": "http"
40d64
<       "description": null,
44,45c68,69
<       "span_id": "9fb606d5c90c8d0c",
<       "trace_id": "16121b7758d34c5599564efd24094dc9"
---
>       "span_id": "e3389d3f0579bc54",
>       "trace_id": "b8755df1280b14d4bd59ca967e015893"
49c73
<   "event_id": "964fa3b2410b49a7b5f97601641a8174",
---
>   "event_id": "289f434119dc43e686912914f78aa07c",
53a78
>           "exception_id": 0,
87,88c112,113
<                   "werkzeug.server.shutdown": "<function WSGIRequestHandler.make_environ.<locals>.shutdown_server at 0x1077a44a0>",
<                   "werkzeug.socket": "<socket.socket fd=4, family=2, type=1, proto=0, laddr=('127.0.0.1', 5000), raddr=('127.0.0.1', 52980)>",
---
>                   "werkzeug.server.shutdown": "<function WSGIRequestHandler.make_environ.<locals>.shutdown_server at 0x103a1d080>",
>                   "werkzeug.socket": "<socket.socket fd=4, family=2, type=1, proto=0, laddr=('127.0.0.1', 5000), raddr=('127.0.0.1', 52990)>",
102c127
<                 "start_response": "functools.partial(<function _sentry_start_response at 0x107715f80>, <function WSGIRequestHandler.run_wsgi.<locals>.start_response at 0x1077a45e0>, <Transaction(name='count', op='http.server', trace_id='16121b7758d34c5599564efd24094dc9', span_id='9fb606d5c90c8d0c', parent_span_id=None, sampled=True, source=<TransactionSource.COMPONENT: 'component'>, origin='auto.http.flask')>)"
---
>                 "start_response": "functools.partial(<function _sentry_start_response at 0x10395d120>, <function WSGIRequestHandler.run_wsgi.<locals>.start_response at 0x103a1d1c0>, <Span(op='http.server', name:'count', trace_id='b8755df1280b14d4bd59ca967e015893', span_id='e3389d3f0579bc54', parent_span_id=None, sampled=True, origin='auto.http.flask')>)"
159c184
<                 "cors_after_request": "<function make_after_request_function.<locals>.cors_after_request at 0x107774ae0>",
---
>                 "cors_after_request": "<function make_after_request_function.<locals>.cors_after_request at 0x1039e5760>",
215c240
<                 "rule": "<Rule '/count' (HEAD, OPTIONS, GET) -> count>",
---
>                 "rule": "<Rule '/count' (GET, HEAD, OPTIONS) -> count>",
290c315
<   "release": "flask-sqlalchemy-2.27.0",
---
>   "release": "flask-sqlalchemy-3.0.0",
306,307c331
<       "Sec-Fetch-Site": "none",
<       "Sec-Fetch-User": "?1",
---
>       "Sec-Fetch-Site": "cross-site",
332c356
<         "version": "2.27.0"
---
>         "version": "3.0.0"
335c359
<     "version": "2.27.0"
---
>     "version": "3.0.0"
338c362
<   "timestamp": "2025-05-02T11:32:04.587858Z",
---
>   "timestamp": "2025-05-02T11:32:40.081996Z",

[sl0thentr0py]

profile looks okay, profiles_sample_rate drops profiles correctly

(diff is too big to paste here, but looks reasonable)

[sl0thentr0py]

distributed tracing also works across 3 services:

[sl0thentr0py]

found one problem with unsampled upstream service, fixed here

#4356

[sl0thentr0py]

twp testing

[sl0thentr0py]

attachment (on isolation scope)