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Alex Willmer 1e72ebaf8b tests: Update test coverage to Python 3.9 
The Travis Linux distribution must be upgraded because the Trusty
(Ubuntu 14.04) image does not have Python 3.9. Xenial (Ubuntu 16.04) is
the earliest version that offers Python 3.9.

I have not chosen a later release, in order to aid restoration of Python
2.4 - 2.6 tests.
 		2021-01-25 22:18:25 +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 tests: Throttle docker pulls for Ansible tests 2021-01-22 23:46:24 +00:00
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 tests: Update test coverage to Python 3.9 2021-01-25 22:18:25 +00:00
ci_lib.py Merge branch 'master' into docstrings 2021-01-24 02:38:23 +00:00
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 tests: Avoid double docker pull on Azure Pipes 2021-01-21 19:34:47 +00:00
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.