ported over tests from ansible validating python interpreter discovery
Steven Robertson
4 years ago
parent
5fbcb9e28c
commit
6d179da480
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- include: complex_args.yml
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- include: ansible_2_8_tests.yml
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@ -0,0 +1,155 @@
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# ripped and ported from https://github.com/ansible/ansible/pull/50163/files, when interpreter discovery was added to ansible
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---
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- name: integration/interpreter_discovery/ansible_2_8_tests.yml
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hosts: test-targets
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any_errors_fatal: true
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gather_facts: true
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tasks:
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- name: ensure we can override ansible_python_interpreter
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vars:
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ansible_python_interpreter: overriddenpython
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assert:
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that:
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- ansible_python_interpreter == 'overriddenpython'
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fail_msg: "'ansible_python_interpreter' appears to be set at a high precedence to {{ ansible_python_interpreter }},
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which breaks this test."
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- name: snag some facts to validate for later
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set_fact:
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distro: '{{ ansible_distribution | default("unknown") | lower }}'
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distro_version: '{{ ansible_distribution_version | default("unknown") }}'
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os_family: '{{ ansible_os_family | default("unknown") }}'
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- name: test that python discovery is working and that fact persistence makes it only run once
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block:
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- name: clear facts to force interpreter discovery to run
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meta: clear_facts
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- name: trigger discovery with auto
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vars:
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ansible_python_interpreter: auto
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ping:
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register: auto_out
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- name: get the interpreter being used on the target to execute modules
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vars:
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ansible_python_interpreter: auto
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test_echo_module:
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register: echoout
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# can't test this assertion:
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# - echoout.ansible_facts is not defined or echoout.ansible_facts.discovered_interpreter_python is not defined
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# because Mitogen's ansible_python_interpreter is a connection-layer configurable that
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# "must be extracted during each task execution to form the complete connection-layer configuration".
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# Discovery won't be reran though; the ansible_python_interpreter is read from the cache if already discovered
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- assert:
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that:
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- auto_out.ansible_facts.discovered_interpreter_python is defined
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- echoout.running_python_interpreter == auto_out.ansible_facts.discovered_interpreter_python
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- name: test that auto_legacy gives a dep warning when /usr/bin/python present but != auto result
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block:
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- name: clear facts to force interpreter discovery to run
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meta: clear_facts
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- name: trigger discovery with auto_legacy
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vars:
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ansible_python_interpreter: auto_legacy
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ping:
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register: legacy
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- name: check for dep warning (only on platforms where auto result is not /usr/bin/python and legacy is)
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assert:
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that:
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- legacy.deprecations | default([]) | length > 0
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# only check for a dep warning if legacy returned /usr/bin/python and auto didn't
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when: legacy.ansible_facts.discovered_interpreter_python == '/usr/bin/python' and
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auto_out.ansible_facts.discovered_interpreter_python != '/usr/bin/python'
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- name: test that auto_silent never warns and got the same answer as auto
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block:
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- name: clear facts to force interpreter discovery to run
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meta: clear_facts
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- name: initial task to trigger discovery
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vars:
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ansible_python_interpreter: auto_silent
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ping:
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register: auto_silent_out
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- assert:
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that:
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- auto_silent_out.warnings is not defined
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- auto_silent_out.ansible_facts.discovered_interpreter_python == auto_out.ansible_facts.discovered_interpreter_python
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- name: test that auto_legacy_silent never warns and got the same answer as auto_legacy
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block:
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- name: clear facts to force interpreter discovery to run
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meta: clear_facts
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- name: trigger discovery with auto_legacy_silent
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vars:
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ansible_python_interpreter: auto_legacy_silent
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ping:
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register: legacy_silent
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- assert:
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that:
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- legacy_silent.warnings is not defined
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- legacy_silent.ansible_facts.discovered_interpreter_python == legacy.ansible_facts.discovered_interpreter_python
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- name: ensure modules can't set discovered_interpreter_X or ansible_X_interpreter
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block:
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- test_echo_module:
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facts:
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ansible_discovered_interpreter_bogus: from module
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discovered_interpreter_bogus: from_module
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ansible_bogus_interpreter: from_module
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test_fact: from_module
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register: echoout
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- assert:
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that:
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- test_fact == 'from_module'
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- discovered_interpreter_bogus | default('nope') == 'nope'
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- ansible_bogus_interpreter | default('nope') == 'nope'
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# this one will exist in facts, but with its prefix removed
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- ansible_facts['ansible_bogus_interpreter'] | default('nope') == 'nope'
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- ansible_facts['discovered_interpreter_bogus'] | default('nope') == 'nope'
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- name: fedora assertions
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assert:
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that:
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- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
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when: distro == 'fedora' and distro_version is version('23', '>=')
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- name: rhel assertions
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assert:
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that:
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# rhel 6/7
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- (auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python' and distro_version is version('8','<')) or distro_version is version('8','>=')
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# rhel 8+
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- (auto_out.ansible_facts.discovered_interpreter_python == '/usr/libexec/platform-python' and distro_version is version('8','>=')) or distro_version is version('8','<')
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when: distro in ('redhat', 'centos')
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- name: ubuntu assertions
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assert:
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that:
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# ubuntu < 16
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- (auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python' and distro_version is version('16.04','<')) or distro_version is version('16.04','>=')
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# ubuntu >= 16
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- (auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python3' and distro_version is version('16.04','>=')) or distro_version is version('16.04','<')
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when: distro == 'ubuntu'
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- name: mac assertions
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assert:
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that:
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- auto_out.ansible_facts.discovered_interpreter_python == '/usr/bin/python'
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when: os_family == 'Darwin'
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always:
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- meta: clear_facts
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@ -0,0 +1,63 @@
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# checks complex ansible_python_interpreter values as well as jinja in the ansible_python_interpreter value
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---
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- name: integration/interpreter_discovery/complex_args.yml
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hosts: test-targets
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any_errors_fatal: true
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gather_facts: true
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tasks:
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- name: Run tests on either redhat or darwin only for now
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block:
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- name: set redhat special python
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block:
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- name: ensure rh-python36 is installed
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package:
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name:
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- rh-python36
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- rh-python36-python-devel
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state: present
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- name: set special python fact
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set_fact:
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special_python: source /opt/rh/rh-python36/enable && python
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when: ansible_os_family == 'RedHat'
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- name: set darwin "special" python
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block:
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- name: create temp file to source
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file:
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path: /tmp/fake
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state: touch
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- name: set python using sourced file
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set_fact:
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special_python: source /tmp/fake && python
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when: ansible_os_family == 'Darwin'
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- name: run get_url with specially-sourced python
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get_url:
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url: https://camo.githubusercontent.com/65061efd40e810e88184d7d962bb079ce27d8f7f/68747470733a2f2f7472617669732d63692e6f72672f64772f6d69746f67656e2e7376673f6272616e63683d6d6173746572
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dest: "/tmp/"
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mode: 0644
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vars:
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ansible_python_interpreter: "{{ special_python }}"
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environment:
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https_proxy: "{{ lookup('env', 'https_proxy')|default('') }}"
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no_proxy: "{{ lookup('env', 'no_proxy')|default('') }}"
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- name: run get_url with specially-sourced python including jinja
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get_url:
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url: https://camo.githubusercontent.com/65061efd40e810e88184d7d962bb079ce27d8f7f/68747470733a2f2f7472617669732d63692e6f72672f64772f6d69746f67656e2e7376673f6272616e63683d6d6173746572
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dest: "/tmp/"
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mode: 0644
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vars:
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ansible_python_interpreter: >
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{% if "1" == "1" %}
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{{ special_python }}
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{% else %}
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python
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{% endif %}
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environment:
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https_proxy: "{{ lookup('env', 'https_proxy')|default('') }}"
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no_proxy: "{{ lookup('env', 'no_proxy')|default('') }}"
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when: ansible_os_family in ('RedHat', 'Darwin')
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@ -0,0 +1,33 @@
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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# (c) 2012, Michael DeHaan <michael.dehaan@gmail.com>
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# (c) 2016, Toshio Kuratomi <tkuratomi@ansible.com>
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# (c) 2020, Steven Robertson <srtrumpetaggie@gmail.com>
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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from __future__ import absolute_import, division, print_function
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__metaclass__ = type
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import sys
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from ansible.module_utils.basic import AnsibleModule
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def main():
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result = dict(changed=False)
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module = AnsibleModule(argument_spec=dict(
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facts=dict(type=dict, default={})
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))
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result['ansible_facts'] = module.params['facts']
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# revert the Mitogen OSX tweak since discover_interpreter() doesn't return this info
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if sys.platform == 'darwin' and sys.executable != '/usr/bin/python':
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sys.executable = sys.executable[:-3]
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result['running_python_interpreter'] = sys.executable
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module.exit_json(**result)
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if __name__ == '__main__':
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main()
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