I forgot to specify my Ansible version. I am using: 2.4.2.0
On Tuesday, 23 January 2018 07:59:58 UTC-5, Wajdi Al-Hawari wrote:
>
> The Scenario:
>
> I have encountered an issue that I first drafted as a bug, but before I
> post it, I wanted to ask about it here first.
>
> The scenario I'm facing is wanting to run my playbook without explicitly
> setting a virtualenv in my pip module. So, instead I'm using the
> ansible_python_interpreter to point to the python interpreter I want to
> use.
>
> example call: ansible-playbook -i inventory --connection=local
> playbook.yml -e ansible_python_interpreter=/home/user/foo_proj/venv
>
> I noticed that when running my playbook with my python interpreter set to
> /home/user/foo_proj/venv/, my expectation was for the venv to be within
> that context using /home/user/foo_proj/venv/bin/pip. It, however instead
> was using /usr/local/bin/pip3 per the small snippet of my output:
>
> ok: [localhost] => {
> "changed": false,
> "cmd": "/usr/local/bin/pip3 install docker-compose",
> "invocation": {
> "module_args": {
>
>
> I do have a growing suspicion that the intention of this
> "ansible_python_interpreter" environment variable is not necessarily meant
> for virtual environments (meaning my supposed bug is invalid) but specific
> locations of the Python executable you want to use, thus, in turn using its
> respecting /usr/bin/pipX (X being the version).
>
> It is fairly clear even from the code here
> <https://github.com/ansible/ansible/blob/6233daaa446993e4820f0eaa83ffdeb673dbcced/lib/ansible/modules/packaging/language/pip.py#L299>
> that the behaviour is to look for /usr/bin/pip.
>
> The question:
>
> So, my question is whether using the ansible_python_interpreter should in
> fact get the pip module to use the respective environment pip, or is it as
> specified in the code not intended to change the pip module path to the
> virtualenv pip, but rather to the system level pip for the version of
> Python being specified by ansible_python_interpreter?
>
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