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feat: add pynng support for docker-ptf #27777

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Merged
yijingyan2 merged 1 commit into from
Jul 15, 2026
Merged

feat: add pynng support for docker-ptf #27777

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11 changes: 11 additions & 0 deletions dockers/docker-ptf/Dockerfile.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -257,7 +257,15 @@ RUN rm -rf /debs \
{% endif %}
&& mkdir -p /opt \
&& cd /opt \
{# ptf_nn_agent.py is pinned per Python env: the "mixed" image runs the agent
under Python 2 (nnpy), so it stays on the last nnpy-compatible upstream
commit; the py3 image ships pynng and tracks a p4lang/ptf main commit that
uses pynng (see #26912 / upstream p4lang/ptf#234). #}
Comment on lines +260 to +263
{% if PTF_ENV_PY_VER == "mixed" %}
&& wget https://raw.githubusercontent.com/p4lang/ptf/23ebe7237f3c284032bda02fbd1f4a98f1bc12f4/ptf_nn/ptf_nn_agent.py
{% else %}
&& wget https://raw.githubusercontent.com/p4lang/ptf/main/ptf_nn/ptf_nn_agent.py
{% endif %}

{% if PTF_ENV_PY_VER == "py3" %}
RUN curl -L -o tacacs.tar.gz https://shrubbery.net/pub/tac_plus/tacacs-F4.0.4.31.tar.gz\
Expand Down Expand Up @@ -329,6 +337,9 @@ RUN pip3 install Flask \
&& pip3 install Cython \
&& pip3 install cffi \
&& pip3 install nnpy \
{% if PTF_ENV_PY_VER == "py3" %}
&& pip3 install pynng \
{% endif %}
Comment on lines +340 to +342
&& pip3 install dpkt \
&& pip3 install ipaddress \
&& pip3 install pysubnettree \
Expand Down
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