ansible/hacking
Matt Martz 7a89d373ac Perf graphing (#46346)
* csv of memory usage

* Fix var

* Configurable output file

* Add cpu profiling

* Valdiate the existence of cgroup files

* Add guard to prevent exception when trying to reset max memory value

* to_bytes/to_text and docs updates

* Add support for CPU results

* Just track the max, don't log all results, and then calculate max

* Restore cgroup_memory_recap, and move new functionality into cgroup_perf_recap

* Add pid count tracking, restructure to support more profilers

* Add cli tool for graphing cgroup_perf_recap data

* csv_output_dir is a path

* Correct CALLBACK_NAME

* Include uuid in csv data

* fix linting errors

* Bump version_added

* Create helper funciton to create dict from list of keys, with callable default

* Updated notes to include pids

* Print a newline after each section

* Plugin improvements

* Add option to supporess recap display
* Add default for output directory
* Add option to dictate whether or not to write files
* Add JSON-seq output option

* s/uuid/task_uuid

* Use bytes for paths

* Increase polling interval length for pids/memory

* Reduce instance attrs, change how we invoke profilers

* Shorten some line lengths

* Remove more instance attrs

* Fix some typos

* document directory creation, and catch exceptions

* Enable per task file outputs, and filename customization

* s/per_task_file/file_per_task/g
2019-01-08 13:29:22 -05:00
..
aws_config [AWS] ses rule set module for inbound email processing (#42781) 2018-11-14 12:15:24 -05:00
tests Port from plaform.dist to ansible.module_utils.distro.linux_distribution 2018-12-17 11:01:01 -08:00
ticket_stubs Add a ticket stub for guiding GitHub newcomers 2018-09-11 17:51:54 +02:00
ansible_profile start of 'profiling utils' 2017-05-31 14:00:12 -04:00
cgroup_perf_recap_graph.py Perf graphing (#46346) 2019-01-08 13:29:22 -05:00
create_deprecated_issues.py pylint plugin to catch due/past-due deprecated calls (#44143) 2018-09-25 10:31:41 -05:00
deprecated_issue_template.md pylint plugin to catch due/past-due deprecated calls (#44143) 2018-09-25 10:31:41 -05:00
env-setup Make ansible-test available in the bin directory. (#45876) 2018-09-19 17:58:55 -07:00
env-setup.fish Make ansible-test available in the bin directory. (#45876) 2018-09-19 17:58:55 -07:00
fix_test_syntax.py Fix shebangs and file modes and update tests. (#40563) 2018-05-22 14:25:36 -07:00
get_library.py Surround top-level function and class definitions with two blank lines. 2018-07-31 12:06:56 -07:00
metadata-tool.py Use https for links to ansible.com domains. 2018-04-23 11:33:56 -07:00
README.md 2.6 changelog gen/version/root dir cleanup (#40421) 2018-05-21 16:14:53 -07:00
report.py Don't require requests in hacking/report.py (#45350) 2018-09-07 11:51:41 -05:00
return_skeleton_generator.py Use JSON returns values to create RETURN docs 2017-09-11 14:33:11 -07:00
test-module Update bare exceptions to specify Exception. 2018-12-16 15:03:19 -08:00
update_bundled.py Update additional pypi.python.org URLs to pypi.org (#41373) 2018-06-17 14:01:18 +02:00

'Hacking' directory tools

env-setup

The 'env-setup' script modifies your environment to allow you to run ansible from a git checkout using python 2.6+. (You may not use python 3 at this time).

First, set up your environment to run from the checkout:

$ source ./hacking/env-setup

You will need some basic prerequisites installed. If you do not already have them and do not wish to install them from your operating system package manager, you can install them from pip

$ easy_install pip               # if pip is not already available
$ pip install -r requirements.txt

From there, follow ansible instructions on docs.ansible.com as normal.

test-module

'test-module' is a simple program that allows module developers (or testers) to run a module outside of the ansible program, locally, on the current machine.

Example:

$ ./hacking/test-module -m lib/ansible/modules/commands/command.py -a "echo hi"

This is a good way to insert a breakpoint into a module, for instance.

For more complex arguments such as the following yaml:

parent:
  child:
    - item: first
      val: foo
    - item: second
      val: boo

Use:

$ ./hacking/test-module -m module \
    -a '{"parent": {"child": [{"item": "first", "val": "foo"}, {"item": "second", "val": "bar"}]}}'

return_skeleton_generator.py

return_skeleton_generator.py helps in generating the RETURNS section of a module. It takes JSON output of a module provided either as a file argument or via stdin.

fix_test_syntax.py

A script to assist in the conversion for tests using filter syntax to proper jinja test syntax. This script has been used to convert all of the Ansible integration tests to the correct format for the 2.5 release. There are a few limitations documented, and all changes made by this script should be evaluated for correctness before executing the modified playbooks.