Create venv for each etebase version

As inspired by https://github.com/roles-ansible/ansible_role_etebase/issues/9

README.md

@@ -9,6 +9,7 @@ Ansible role to Setup and Confugure Etebase - The Backend from [EteSync](https:/
 ---------
 This Ansible role installs and configures etebase, the backend of etesync. A piece of software to securely sync your contacts, calendars, tasks and notes!
 In this Ansible role, a separate user is created for etebase. The latest release of etebase is downloaded to the home of this user. A configuration is created. The specified Python dependencies are installed in a venv. And optionally etebase can be started automatically via a systemd service and uvicorn.
+
 This Ansible role does not create users in Etebase. And the configuration for the web server is not created either. More about this in the [Additional Information](#additional-information) section.
 
  Default Variables
@@ -19,7 +20,7 @@ This Ansible role does not create users in Etebase. And the configuration for th
 | etebase__group | ``etebase`` | The Unix Group for etebase |
 | etebase__user_home | ``/var/lib/etebase`` | Etebase User Home |
 | etebase__shell | ``/bin/false`` | Default Shell of Etebase User |
-| etebase__venv | ``{{ etebase__user_home }}/venv`` | Etebase venv path |
+| etebase__venv_path | ``{{ etebase__user_home }}/venv`` | Etebase venv path |
 | etebase__socket | ``/tmp/etebase_server.sock`` | Etebase Socket path *(only if ``etebase__systemd_setup`` is set to ``true``)* |
 | etebase__package_state | ``present`` | Set to ``latest`` to upgrade all etebase required system and pip packages to the latest version |
 | etebase__version | ``latest`` | Etebase Release Tag |
@@ -60,14 +61,15 @@ You have to create a admin User by yourself. To do this, log in manually as priv
 cd /var/lib/etebase/
 
 # change to latest etebase version
-ls etebase_*
+ls -l etebase_*
 cd etebase_v0.10.0  # example versiom
 
-# enable venv
-source /var/lib/etebase/venv/bin/activate
+# enable latest venv
+ls -l /var/lib/etebase/venv
+source /var/lib/etebase/venv/v0.10.0/bin/activate  # example version
 
 # create new superuser
-/var/lib/etebase/venv/bin/python3 ./manage.py createsuperuser
+python3 ./manage.py createsuperuser
 ```
 
 By the way, this role requires that the Ansible user be allowed to execute commands with sudo privileges.

defaults/main.yml

@@ -4,7 +4,7 @@ etebase__group: 'etebase'
 etebase__user: 'etebase'
 etebase__user_home: '/var/lib/etebase'
 etebase__shell: '/bin/false'
-etebase__venv: "{{ etebase__user_home }}/venv"
+etebase__venv_path: "{{ etebase__user_home }}/venv"
 etebase__socket: '/tmp/etebase_server.sock'
 
 # package state

tasks/migrate.yml

@@ -52,4 +52,4 @@
 - name: Print hint how to create admin User
   ansible.builtin.debug:
     # yamllint disable-line rule:line-length
-    msg: "To create a admin user, run 'cd {{ etebase__user_home }}/etebase_{{ etebase_version_target }}; {{ etebase__venv }}/bin/python3 ./manage.py createsuperuser' as priviledged user."
+    msg: "To create a admin user, run 'cd {{ etebase__user_home }}/etebase_{{ etebase_version_target }}; source {{ etebase__venv }}/bin/activate; python3 ./manage.py createsuperuser' as priviledged user."

vars/main.yml

@@ -1,7 +1,8 @@
 ---
 etebase__repo: 'https://github.com/etesync/server.git'
 etebase__repo_api: 'https://api.github.com/repos/etesync/server/tags'
+etebase__venv: "{{ etebase__venv_path }}/{{ etebase_version_target }}"
 
 # versionscheck
-playbook_version_number: 10   # should be a integer
+playbook_version_number: 11   # should be a integer
 playbook_version_path: 'role-do1jlr.etebase'