[Flent-users] [tohojo/flent] Issues running flent / packaging into container (#226)

[Flent-users] [tohojo/flent] Issues running flent / packaging into container (#226)

[xciter327]

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I wanted to run some test on Fedora 34, which seems to have lost the netperf package. So I decided to give packaging Flent into a container a go. I'm having some issues actually running the thing.\r
Output from tring to run it:\r
```\r
➜  flent git:(master) ✗ podman run -it --network=host 0c4ea2cce3e flent rrul -p all_scaled -l 60 -H netperf.bufferbloat.net\r
Started Flent 2.0.0 using Python 3.9.5.\r
Traceback (most recent call last):\r
  File "/usr/bin/flent", line 33, in <module>\r
    sys.exit(load_entry_point('flent==2.0.0', 'console_scripts', 'run')())\r
  File "/usr/share/flent/flent/__init__.py", line 59, in run_flent\r
    b.run()\r
  File "/usr/share/flent/flent/batch.py", line 617, in run\r
    return self.run_test(self.settings, self.settings.DATA_DIR, True)\r
  File "/usr/share/flent/flent/batch.py", line 505, in run_test\r
    record_metadata(res, settings.EXTENDED_METADATA,\r
  File "/usr/share/flent/flent/metadata.py", line 132, in record_metadata\r
    m['MODULE_VERSIONS'] = get_module_versions()\r
  File "/usr/share/flent/flent/metadata.py", line 514, in get_module_versions\r
    version_strings.split(\r
AttributeError: 'NoneType' object has no attribute 'split'\r
```\r
Python version:\r
```\r
➜  flent git:(master) ✗ podman run -it --network=host 0c4ea2cce3e python3 --version\r
Python 3.9.5\r
```\r
Relevant dockerfile:\r
➜  flent git:(master) ✗ cat Dockerfile \r
FROM ubuntu:hirsute\r
RUN apt-get update && \\r
    apt-get install -y locales software-properties-common && \\r
    sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \\r
    locale-gen\r
ENV LANG en_US.UTF-8\r
ENV LANGUAGE en_US:en\r
ENV LC_ALL en_US.UTF-8\r
RUN add-apt-repository ppa:tohojo/flent\r
RUN apt-get update\r
RUN apt install -y flent netperf python3-setuptools iperf\r
```\r
\r
\r
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https://github.com/tohojo/flent/issues/226

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[Flent-users] Re: [tohojo/flent] Issues running flent / packaging into container (#226)

[Toke Høiland-Jørgensen]

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xciter327 ***@***.***> writes:\r
\r
> I wanted to run some test on Fedora 34, which seems to have lost the netperf package. So I decided to give packaging Flent into a container a go. I'm having some issues actually running the thing.\r
> Output from tring to run it:\r
> ```\r
> ➜  flent git:(master) ✗ podman run -it --network=host 0c4ea2cce3e flent rrul -p all_scaled -l 60 -H netperf.bufferbloat.net\r
> Started Flent 2.0.0 using Python 3.9.5.\r
> Traceback (most recent call last):\r
>   File "/usr/bin/flent", line 33, in <module>\r
>     sys.exit(load_entry_point('flent==2.0.0', 'console_scripts', 'run')())\r
>   File "/usr/share/flent/flent/__init__.py", line 59, in run_flent\r
>     b.run()\r
>   File "/usr/share/flent/flent/batch.py", line 617, in run\r
>     return self.run_test(self.settings, self.settings.DATA_DIR, True)\r
>   File "/usr/share/flent/flent/batch.py", line 505, in run_test\r
>     record_metadata(res, settings.EXTENDED_METADATA,\r
>   File "/usr/share/flent/flent/metadata.py", line 132, in record_metadata\r
>     m['MODULE_VERSIONS'] = get_module_versions()\r
>   File "/usr/share/flent/flent/metadata.py", line 514, in get_module_versions\r
>     version_strings.split(\r
> AttributeError: 'NoneType' object has no attribute 'split'\r
> ```\r
\r
Hmm, my guess would be that this happens because the container doesn't\r
have 'hexdump' available. Really shouldn't cause a crash, though, that's\r
definitely a bug...\r
\r
And yeah, I really ought to do something about that missing netperf\r
package (you're the second person pointing it out in the last couple of\r
days)...\r
\r
\r
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Reply to this email directly or view it on GitHub:\r
https://github.com/tohojo/flent/issues/226#issuecomment-856657814

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[Flent-users] Re: [tohojo/flent] Issues running flent / packaging into container (#226)

[Toke Høiland-Jørgensen]

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Closed #226 via 28ed6ebf349c1abf04179481aebea914b14d8d87.

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https://github.com/tohojo/flent/issues/226#event-4857606181

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