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Alex Willmer a64e966ab9 tests: Add unofficial Tox environments for Ansible tests 
These are not part of the official testing regime (tests run for pull
requests). I find them convenient for local development.

Limitations
- Python 2.7+ only. No Python 2.4, 2.5, or 2.6.
- Requires Pythons pre-installed (e.g. DeadSnakes, pyenv)
- No coverage of alternate controller OS (e.g. MacOS)

The environments tested by default are

py27-mode_ansible-ansible2.10
py36-mode_ansible-ansible2.10
py39-mode_ansible-ansible2.10
py27-mode_mitogen
py36-mode_mitogen
py39-mode_mitogen
py27-mode_mitogen-distro_centos7
py36-mode_mitogen-distro_centos7
py39-mode_mitogen-distro_centos7
 		2021-01-18 21:52:22 +00:00
..
soak .ci: import soak scripts. 2019-02-18 18:01:54 +00:00
README.md .ci: add verbiage for run_batches() too. 2019-02-10 02:40:14 +00:00
ansible_install.py remove ansible from github tag install setup in test config files 2020-10-03 15:35:28 -07:00
ansible_tests.py tests: Add unofficial Tox environments for Ansible tests 2021-01-18 21:52:22 +00:00
azure-pipelines-steps.yml clean up azure python version used 2020-09-22 20:44:46 -07:00
azure-pipelines.yml vanilla ansible is now running but is really slow; bump timeout 2020-10-31 21:35:13 -07:00
ci_lib.py clean up azure python version used 2020-09-22 20:44:46 -07:00
debops_common_install.py install all required debops extras for ansible 2020-10-25 23:07:29 -07:00
debops_common_tests.py netaddr needs to be on the Ansible controller, not in target nodes 2020-10-25 22:27:45 -07:00
localhost_ansible_install.py remove ansible from github tag install setup in test config files 2020-10-03 15:35:28 -07:00
localhost_ansible_tests.py don't run sshpass install through run 2020-10-20 23:30:07 -07:00
mitogen_install.py adding interpreter_discovery tests to ci 2020-02-18 15:48:46 -08:00
mitogen_py24_install.py Merge devel/290 @ 79b979ec8544ef5d8620c64068d4a42fabf50415 2019-11-02 16:46:59 +00:00
mitogen_py24_tests.py issue #477: add mitogen_py24 CI test type. 2019-01-26 22:00:30 +00:00
mitogen_tests.py issue #482: ci: add stray process checks to all jobs 2019-08-09 20:19:16 +01:00
prep_azure.py missed a format call var 2020-10-03 15:39:53 -07:00
spawn_reverse_shell.py issue #587: import spawn_reverse_shell.py script. 2019-05-27 20:14:36 +01:00
travis.sh add workaround for TravisCI 4MB log limit job termination 2020-10-25 12:52:14 -07:00

README.md

.ci

This directory contains scripts for Travis CI and (more or less) Azure Pipelines, but they will also happily run on any Debian-like machine.

The scripts are usually split into _install and _test steps. The _install step will damage your machine, the _test step will just run the tests the way CI runs them.

There is a common library, ci_lib.py, which just centralized a bunch of random macros and also environment parsing.

Some of the scripts allow you to pass extra flags through to the component under test, e.g. ../../.ci/ansible_tests.py -vvv will run with verbose.

Hack these scripts until your heart is content. There is no pride to be found here, just necessity.

ci_lib.run_batches()

There are some weird looking functions to extract more paralellism from the build. The above function takes lists of strings, arranging for the strings in each list to run in order, but for the lists to run in parallel. That's great for doing setup.py install while pulling a Docker container, for example.

Environment Variables

  • VER: Ansible version the _install script should install. Default changes over time.
  • TARGET_COUNT: number of targets for debops_ run. Defaults to 2.
  • DISTRO: the mitogen_ tests need a target Docker container distro. This name comes from the Docker Hub mitogen user, i.e. mitogen/$DISTRO-test
  • DISTROS: the ansible_ tests can run against multiple targets simultaneously, which speeds things up. This is a space-separated list of DISTRO names, but additionally, supports:
    • debian-py3: when generating Ansible inventory file, set ansible_python_interpreter to python3, i.e. run a test where the target interpreter is Python 3.
    • debian*16: generate 16 Docker containers running Debian. Also works with -py3.