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Alex Willmer 3a1b5ec620 CI: Increase sshd MaxAuthRetries to 50 on macOS runners 
refs #1186
 		2024-11-07 00:32:01 +00:00
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soak
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README.md ci: Reduce number of Jobs by parameterizing Mitogen Docker SSH tests 2024-10-10 18:37:16 +01:00
ansible_tests.py CI: Fix incorrect u=r,g=r,o=rw file permissions on mitogen__has_sudo_pubkey.key 2024-11-05 17:38:27 +00:00
ci_lib.py ci: Reduce number of Jobs by parameterizing Mitogen Docker SSH tests 2024-10-10 18:37:16 +01:00
debops_common_install.py ci: Extract container registry location into variables 2024-09-26 03:13:22 +01:00
debops_common_tests.py ci: Extract container registry location into variables 2024-09-26 03:13:22 +01:00
localhost_ansible_tests.py CI: Increase sshd MaxAuthRetries to 50 on macOS runners 2024-11-07 00:32:01 +00:00
mitogen_py24_install.py ci: Move container registry authentication to an Azure Devops step 2024-09-26 03:13:22 +01:00
mitogen_py24_tests.py ci: Reduce number of Jobs by parameterizing Mitogen Docker SSH tests 2024-10-10 18:37:16 +01:00
mitogen_tests.py ci: Reduce number of Jobs by parameterizing Mitogen Docker SSH tests 2024-10-10 18:37:16 +01:00

README.md

.ci

This directory contains scripts for Continuous Integration platforms. Currently GitHub Actions, but ideally they will also 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

  • MITOGEN_TEST_DISTRO_SPECS: a space delimited list of distro specs to run the tests against. (e.g. centos6 ubuntu2004-py3*4). Each spec determines the Linux distribution, target Python interepreter & number of instances. Only distributions with a pre-built Linux container image can be used.

    • 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.

  • MITOGEN_TEST_IMAGE_TEMPLATE: specifies the Linux container image name, and hence the container registry used for test targets.