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Use splunk-otel-python for python auto-instrumentation #1965

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Use splunk-otel-python for python auto-instrumentation #1965

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@jinja2 jinja2 commented Aug 12, 2025

Description:

splunk-otel-python image does not have the same python opentelemetry instrumentation libraries as the old image.

@jinja2 jinja2 force-pushed the splunk-otel-python branch from 01b27bb to dbe65f2 Compare August 12, 2025 17:36
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jinja2 commented Aug 12, 2025

Output of the shell cmds from the app container showing the missing flask instrumentation lib -

Defaulted container "python-test" out of: python-test, opentelemetry-auto-instrumentation-python (init)
Installed OpenTelemetry packages:
opentelemetry-api                            1.35.0
opentelemetry-exporter-otlp-proto-common     1.35.0
opentelemetry-exporter-otlp-proto-grpc       1.35.0
opentelemetry-exporter-otlp-proto-http       1.35.0
opentelemetry-instrumentation                0.56b0
opentelemetry-instrumentation-system-metrics 0.56b0
opentelemetry-propagator-b3                  1.35.0
opentelemetry-proto                          1.35.0
opentelemetry-sdk                            1.35.0
opentelemetry-semantic-conventions           0.56b0
splunk-opentelemetry                         2.5.0
Flask instrumentation not found, installing...
Collecting opentelemetry-instrumentation-flask==0.46b0
  Downloading opentelemetry_instrumentation_flask-0.46b0-py3-none-any.whl.metadata (2.1 kB)
Collecting opentelemetry-instrumentation-wsgi==0.46b0
  Downloading opentelemetry_instrumentation_wsgi-0.46b0-py3-none-any.whl.metadata (2.0 kB)
Collecting opentelemetry-util-http==0.46b0
  Downloading opentelemetry_util_http-0.46b0-py3-none-any.whl.metadata (2.4 kB)
Downloading opentelemetry_instrumentation_flask-0.46b0-py3-none-any.whl (14 kB)
Downloading opentelemetry_instrumentation_wsgi-0.46b0-py3-none-any.whl (13 kB)
Downloading opentelemetry_util_http-0.46b0-py3-none-any.whl (6.9 kB)
Installing collected packages: opentelemetry-util-http, opentelemetry-instrumentation-wsgi, opentelemetry-instrumentation-flask
Successfully installed opentelemetry-instrumentation-flask-0.46b0 opentelemetry-instrumentation-wsgi-0.46b0 opentelemetry-util-http-0.46b0
Flask instrumentation installed successfully

jinja2
jinja2 commented Sep 15, 2025
View reviewed changes
helm-charts/splunk-otel-collector/values.yaml
image: quay.io/signalfx/splunk-otel-instrumentation-python:v2.7.0
env:
- name: OTEL_EXPERIMENTAL_RESOURCE_DETECTORS
value: ""
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@jinja2 jinja2 Sep 15, 2025 •
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By default, host and process detectors are enabled. This seems to have disabled them.

@jinja2 jinja2 changed the title [chore] Use splunk-otel-python for python auto-instrumentation Use splunk-otel-python for python auto-instrumentation Sep 15, 2025
@jinja2 jinja2 marked this pull request as ready for review September 16, 2025 00:00
@jinja2 jinja2 requested review from a team as code owners September 16, 2025 00:00
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