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|
- name: ensure we can override ansible_python_interpreter
vars:
ansible_python_interpreter: overriddenpython
assert:
that:
- ansible_python_interpreter == 'overriddenpython'
fail_msg: "'ansible_python_interpreter' appears to be set at a high precedence to {{ ansible_python_interpreter }},
which breaks this test."
- name: snag some facts to validate for later
set_fact:
distro: '{{ ansible_distribution | lower }}'
distro_version: '{{ ansible_distribution_version }}'
distro_major_version: '{{ ansible_distribution_major_version }}'
os_family: '{{ ansible_os_family }}'
- name: test that python discovery is working and that fact persistence makes it only run once
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto
vars:
ansible_python_interpreter: auto
ping:
register: auto_out
- name: get the interpreter being used on the target to execute modules
vars:
# keep this set so we can verify we didn't repeat discovery
ansible_python_interpreter: auto
test_echo_module:
register: echoout
- name: clear facts to force interpreter discovery to run again
meta: clear_facts
- name: get the interpreter being used on the target to execute modules with ansible_facts
vars:
# keep this set so we can verify we didn't repeat discovery
ansible_python_interpreter: auto
test_echo_module:
facts:
sandwich: ham
register: echoout_with_facts
- when: distro == 'macosx'
block:
- name: Get the sys.executable for the macos discovered interpreter, as it may be different than the actual path
raw: '{{ auto_out.ansible_facts.discovered_interpreter_python }} -c "import sys; print(sys.executable)"'
register: discovered_sys_executable
- set_fact:
normalized_discovered_interpreter: '{{ discovered_sys_executable.stdout_lines[0] }}'
- set_fact:
normalized_discovered_interpreter: '{{ auto_out.ansible_facts.discovered_interpreter_python }}'
when: distro != 'macosx'
- assert:
that:
- auto_out.ansible_facts.discovered_interpreter_python is defined
# whatever it found should be python 3.x
- auto_out.ansible_facts.discovered_interpreter_python is search 'bin/python3.*'
- echoout.running_python_interpreter == normalized_discovered_interpreter
# verify that discovery didn't run again (if it did, we'd have the fact in the result)
- echoout.ansible_facts is not defined or echoout.ansible_facts.discovered_interpreter_python is not defined
- echoout_with_facts.ansible_facts is defined
- echoout_with_facts.running_python_interpreter == normalized_discovered_interpreter
- name: test that auto_legacy gives a deprecation warning
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_legacy
vars:
ansible_python_interpreter: auto_legacy
ansible_deprecation_warnings: true
ping:
register: legacy
- name: check for warning
assert:
that:
- legacy.deprecations | length == 1
- legacy.deprecations[0].msg is contains "The 'auto_legacy' option for 'INTERPRETER_PYTHON' now has the same effect as 'auto'."
- name: test no interpreter found behavior
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto
vars:
ansible_python_interpreter: auto
ansible_interpreter_python_fallback:
- /usr/bin/does_not_exist
ping:
register: discovery
ignore_errors: yes # the fallback interpreter /usr/bin/python3 may not exist (e.g. FreeBSD)
- name: check for warning and default interpreter
assert:
that:
- discovery.warnings | length == 1
- discovery.warnings[0] is contains "No python interpreters found for host"
- discovery.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_silent
vars:
ansible_python_interpreter: auto_silent
ansible_interpreter_python_fallback:
- /usr/bin/does_not_exist
ping:
register: discovery
ignore_errors: yes # the fallback interpreter /usr/bin/python3 may not exist (e.g. FreeBSD)
- name: verify auto_silent suppresses warning
assert:
that:
- discovery.warnings | default([]) | length == 0
- discovery.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
- name: test bad fallback interpreter
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto
vars:
ansible_python_interpreter: auto
# This test takes advantage of the fact the existing code performs manual quoting instead of using shlex.quote.
# If that is ever fixed, it may be difficult (or impossible) to trigger the error condition covered here.
ansible_interpreter_python_fallback:
- "'i_have_a_single_quote"
ping:
register: discovery
ignore_errors: yes # the fallback interpreter /usr/bin/python3 may not exist (e.g. FreeBSD)
- debug:
var: discovery
- name: check for warning and default interpreter
assert:
that:
- discovery.warnings | length == 2
- discovery.warnings[0] is contains "Unhandled error in Python interpreter discovery for host"
- discovery.warnings[1] is contains "Host 'testhost' is using the discovered Python interpreter at '/usr/bin/python3'"
- discovery.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_silent
vars:
ansible_python_interpreter: auto_silent
# This test takes advantage of the fact the existing code performs manual quoting instead of using shlex.quote.
# If that is ever fixed, it may be difficult (or impossible) to trigger the error condition covered here.
ansible_interpreter_python_fallback:
- "'i_have_a_single_quote"
ping:
register: discovery
ignore_errors: yes # the fallback interpreter /usr/bin/python3 may not exist (e.g. FreeBSD)
- debug:
var: discovery
- name: verify auto_silent suppresses warning
assert:
that:
- discovery.warnings | default([]) | length == 0
- discovery.ansible_facts.discovered_interpreter_python == '/usr/bin/python3'
- name: test that auto_silent never warns and got the same answer as auto
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: initial task to trigger discovery
vars:
ansible_python_interpreter: auto_silent
ping:
register: auto_silent_out
- assert:
that:
- auto_silent_out.warnings is not defined
- auto_silent_out.ansible_facts.discovered_interpreter_python == auto_out.ansible_facts.discovered_interpreter_python
- name: test that auto_legacy_silent never warns and got the same answer as auto_legacy
block:
- name: clear facts to force interpreter discovery to run
meta: clear_facts
- name: trigger discovery with auto_legacy_silent
vars:
ansible_python_interpreter: auto_legacy_silent
ping:
register: legacy_silent
- assert:
that:
- legacy_silent.warnings is not defined
- legacy_silent.ansible_facts.discovered_interpreter_python == legacy.ansible_facts.discovered_interpreter_python
- name: ensure modules can't set discovered_interpreter_X or ansible_X_interpreter
block:
- test_echo_module:
facts:
ansible_discovered_interpreter_bogus: from module
discovered_interpreter_bogus: from_module
ansible_bogus_interpreter: from_module
test_fact: from_module
register: echoout
- assert:
that:
- test_fact == 'from_module'
- discovered_interpreter_bogus | default('nope') == 'nope'
- ansible_bogus_interpreter | default('nope') == 'nope'
# this one will exist in facts, but with its prefix removed
- ansible_facts['ansible_bogus_interpreter'] | default('nope') == 'nope'
- ansible_facts['discovered_interpreter_bogus'] | default('nope') == 'nope'
always:
- meta: clear_facts
- include_tasks: config_templating.yml
|
