bbb149ebf9
As explained inline, we can have systems where pip is installed, but python3-venv isn't. This role is assuming that "python3 -m venv --help" indicates that you will be able to create a working venv with this command, but this is unfortunately incorrect. On Debuntu this requires the python3-venv package as well. Put in an unconditional probe for this in the workarounds, and install it if required. Change-Id: Iaa3ecd05b64af6dd9b2ee17a39bcbe6cde8686ba
47 lines
1.5 KiB
YAML
47 lines
1.5 KiB
YAML
#
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# This file contains workaround tasks for specific issues
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#
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# Somehow on SuSE 15 the dependencies are such that python2-pip can be
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# installed, but setuptools is not. This breaks Ansible's pip: which
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# does a direct import of pkg_resources and thus has a hard-dependency
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# on setuptools. This doesn't appear to happen for python3. Thus we
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# ensure this is installed, even if we skipped install phase because
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# pip looked like it was installed already.
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- name: Ensure setuptools
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package:
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name: python-setuptools
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become: yes
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when:
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- ansible_python.version.major == 2
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- ansible_os_family == 'Suse'
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- ansible_distribution_major_version == '15'
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# Part of this role is exporting a working virtualenv_command for you
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# -- on Debuntu, the presence of venv (i.e. "python3 -m venv --help"
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# works) doesn't actually mean venv works ... that's just a stub that
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# will give you an error telling you the python3-venv package isn't
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# installed.
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#
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# It's quite possible we have pip and so have skipped installing from
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# packages, where we would have brought this in. To avoid requiring
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# sudo, which is the whole point of probing for pip and skipping
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# install if we have it, we probe for the package here and only
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# install if required.
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- name: Check for python3-venv
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command: dpkg --status python3-venv
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failed_when: false
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register: _deb_venv_pkg
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when:
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- ansible_os_family == 'Debian'
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- name: Ensure python3-venv
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package:
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name:
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- python3-venv
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become: yes
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when:
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- ansible_os_family == 'Debian'
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- _deb_venv_pkg.rc != 0
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