majic-ansible-roles Changeset

Changeset - 686083d16102

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Branko Majic (branko) - 22 months ago 2024-02-10 21:22:35
branko@majic.rs

MAR-191: Drop support for Debian 11 Buster from the wsgi_website role:

- Get rid of the workaround that used to cause issues in some of the
previous versions of Debian while at it. This should no longer pose
an issue.

4 files changed with 1 insertions and 50 deletions:

docs/rolereference.rst

roles/wsgi_website/meta/main.yml

roles/wsgi_website/molecule/default/molecule.yml

roles/wsgi_website/tasks/main.yml

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docs/rolereference.rst

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@@ @@ -1976,25 +1976,24 @@ Parameters @@
   List of top level packages to use when performing the pip
   requirements upgrade checks for the Gunicorn requirements (listed
   via ``wsgi_requirements`` parameter). For Python 3-based websites,
   it should be sufficient to list only ``gunicorn`` (``futures`` is
   required for Python 2).
 Distribution compatibility
 ~~~~~~~~~~~~~~~~~~~~~~~~~~
 Role is compatible with the following distributions:
 - Debian 10 (Buster)
 - Debian 11 (Bullseye)
 Examples
 ~~~~~~~~
 Here is an example configuration for setting-up a (base) WSGI website (for
 running a bare Django project):
 .. code-block:: yaml
     # Sample for a Django installation.

roles/wsgi_website/meta/main.yml

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@@ @@ -5,14 +5,13 @@ allow_duplicates: true @@
 dependencies:
   - common
   - web_server
 galaxy_info:
   author: Branko Majic
   description: Sets-up a website powered by WSGI application
   license: BSD
   min_ansible_version: 2.9
   platforms:
     - name: Debian
       versions:
         - 10
         - 11

roles/wsgi_website/molecule/default/molecule.yml

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@@ @@ -5,35 +5,24 @@ dependency: {} @@
 driver:
   name: vagrant
   provider:
     name: virtualbox
 lint:
   name: yamllint
   options:
     config-file: ../../.yamllint.yml
 platforms:
   - name: wsgi-website-buster
     groups:
       - wsgi-website
       - parameters-mandatory
       - parameters-optional
     box: debian/contrib-buster64
     memory: 512
     cpus: 1
     provider_raw_config_args:
       - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
   - name: wsgi-website-bullseye
     groups:
       - wsgi-website
       - parameters-mandatory
       - parameters-optional
     box: debian/bullseye64
     memory: 512
     cpus: 1
     provider_raw_config_args:
       - "customize ['modifyvm', :id, '--paravirtprovider', 'minimal']"
 provisioner:

roles/wsgi_website/tasks/main.yml

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@@ @@ -97,67 +97,31 @@ @@
   when: "current_python_version.rc == 0 and not current_python_version.stdout.startswith(python_version | string)"
   notify:
     - Restart WSGI services
 - name: Create directory for storing the Python virtual environment
   file:
     path: "{{ home }}/virtualenv"
     state: directory
     owner: "{{ admin }}"
     group: "{{ user }}"
     mode: 02750
 # @TODO: Get rid of this if possible in Debian Buster.
 # Do not install setuptools when creating the virtual environment -
 # otherwise it will also install Debian-specific pkg-resources
 # package. The pkg-resources package can be removed, but this breaks
 # the package downloading via pip.
+#
 # Install setuptools later on via separate pip invocation.
+#
 # The pkg-resources package is also annoying because it shows-up in
 # the output of the pip freeze command, and also interferes with the
 # virtual environment management using pip-tools.
+#
 # For more details, see:
+#
 # - https://github.com/pypa/pip/issues/4022
 # - https://bugs.launchpad.net/ubuntu/+source/python-pip/+bug/1635463
 # - https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=871790
 - name: Create Python virtual environment
-  command: '/usr/bin/virtualenv --no-setuptools --python "{{ python_interpreter }}" --prompt "({{ fqdn }})" "{{ home }}/virtualenv"'
   command: '/usr/bin/virtualenv --python "{{ python_interpreter }}" --prompt "({{ fqdn }})" "{{ home }}/virtualenv"'
   args:
     creates: "{{ home }}/virtualenv/bin/{{ python_interpreter | basename }}"
   become: true
   become_user: "{{ admin }}"
 # @TODO: Park of the pkg-resources described above.
 - name: Install setuptools in virtual environment
   pip:
     name:
       - "setuptools"
     virtualenv: "{{ home }}/virtualenv"
   become: true
   become_user: "{{ admin }}"
 # @TODO: Park of the pkg-resources described above.
 - name: Remove the pkg-resources package from virtual environment (see comments above for details)
   pip:
     name: pkg-resources
     virtualenv: "{{ home }}/virtualenv"
     state: absent
   become: true
   become_user: "{{ admin }}"
 - name: Configure project directory for the Python virtual environment
   template:
     src: "venv_project.j2"
     dest: "{{ home }}/virtualenv/.project"
     owner: "{{ admin }}"
     group: "{{ user }}"
     mode: 0640
 - name: Deploy virtualenv wrapper
   template:
     src: "venv_exec.j2"
     dest: "{{ home }}/virtualenv/bin/exec"

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