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Alex Willmer 0db7467e4a tests: Authenticate to AWS Elastic Container Registry for `docker pull` 
This should increase the rate limit from 1/s to 10/s. AWS
credentials are obtained from environment variables in Azure
pipelines, or the default AWS CLI profile.

https://docs.aws.amazon.com/AmazonECR/latest/public/public-service-quotas.html
https://docs.aws.amazon.com/AmazonECR/latest/public/public-registries.html#public-registry-auth
https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html
 		2021-09-08 21:12:02 +01:00
..
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: Authenticate to AWS Elastic Container Registry for `docker pull` 2021-09-08 21:12:02 +01:00
ansible_tests.py tests: Add unofficial Tox environments for Ansible tests 2021-01-18 21:52:22 +00:00
azure-pipelines-steps.yml tests: Authenticate to AWS Elastic Container Registry for `docker pull` 2021-09-08 21:12:02 +01:00
azure-pipelines.yml tests: Rebuild Docker containers 2021-02-21 20:23:41 +00:00
ci_lib.py tests: Fix throttling of Docker pulls 2021-02-08 22:15:18 +00:00
debops_common_install.py tests: Authenticate to AWS Elastic Container Registry for `docker pull` 2021-09-08 21:12:02 +01:00
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 tests: Authenticate to AWS Elastic Container Registry for `docker pull` 2021-09-08 21:12:02 +01:00
mitogen_py24_install.py tests: Authenticate to AWS Elastic Container Registry for `docker pull` 2021-09-08 21:12:02 +01:00
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: Tighten requirements.txt, due to new package releases 2021-09-07 01:48:42 +01:00
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.