mitogen/tests/ansible/regression/issue_140__thread_pileup.yml

# issue #140: with_filetree use caused unbounded (>500) thread growth in target
# interpreter. No easy hook to check thread count, but doing a 1000 item
# with_items should crash for other reasons (RAM, file descriptor count, ..)

- name: regression/issue_140__thread_pileup.yml
  hosts: test-targets
  tasks:

  - name: Create file tree
    connection: local
    shell: >
      mkdir /tmp/filetree.in;
      seq -f /tmp/filetree.in/%g 1 1000 | xargs touch;
    args:
      creates: /tmp/filetree.in

  - name: Delete remote file tree
    file: path=/tmp/filetree.out state=absent

  - name: Recreate file tree
    file:
      state: directory
      path: /tmp/filetree.out

  - name: Trigger nasty process pileup
    copy:
      src: "{{item.src}}"
      dest: "/tmp/filetree.out/{{item.path}}"
      mode: 0644
    with_filetree: /tmp/filetree.in
    when: item.state == 'file'
    loop_control:
      label: "/tmp/filetree.out/{{ item.path }}"

  tags:
  - resource_intensive
  - issue_140
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago			`# issue #140: with_filetree use caused unbounded (>500) thread growth in target`
			`# interpreter. No easy hook to check thread count, but doing a 1000 item`
			`# with_items should crash for other reasons (RAM, file descriptor count, ..)`

			`- name: regression/issue_140__thread_pileup.yml`
tests: use test-targets group, not all group 7 years ago			`hosts: test-targets`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago			`tasks:`

			`- name: Create file tree`
			`connection: local`
			`shell: >`
tests: tidy up thread_pileup for use as a toy benchmark. 7 years ago			`mkdir /tmp/filetree.in;`
			`seq -f /tmp/filetree.in/%g 1 1000 \| xargs touch;`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago			`args:`
tests: tidy up thread_pileup for use as a toy benchmark. 7 years ago			`creates: /tmp/filetree.in`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago
			`- name: Delete remote file tree`
tests: tidy up issue_140.yml 6 years ago			`file: path=/tmp/filetree.out state=absent`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago
tests: Name tasks For easier grep, and easier identification in task_profiler summaries. 2 years ago			`- name: Recreate file tree`
			`file:`
tests: tidy up thread_pileup for use as a toy benchmark. 7 years ago			`state: directory`
			`path: /tmp/filetree.out`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago
			`- name: Trigger nasty process pileup`
tests: tidy up thread_pileup for use as a toy benchmark. 7 years ago			`copy:`
			`src: "{{item.src}}"`
			`dest: "/tmp/filetree.out/{{item.path}}"`
try and suppress mode warning clogging up logs 4 years ago			`mode: 0644`
tests: tidy up issue_140.yml 6 years ago			`with_filetree: /tmp/filetree.in`
tests: clean up remaining reg tests Delete some that are impossible to detect, fix up the remainder to detect the condition they describe. 7 years ago			`when: item.state == 'file'`
tests: Tag resource intensive tasks, to skip when strategy=linear The ansible_mitogen test suite takes over an hour when Ansible is not accelerated by Mitogen. This change aims to reduce that by skipping tests with a large number of iterations when the linear strategy is chosen. The tagged tests are intended to uncover Mitogen resource leaks. Since Mitogen is not invoked when strategy=linear, the slight reduction in test coverage is an acceptable trade off. 4 years ago			`loop_control:`
			`label: "/tmp/filetree.out/{{ item.path }}"`

			`tags:`
			`- resource_intensive`
tests: Tag Ansible tests This makes it easier to run subsets using ANSIBLE_RUN_TAGS=... 3 years ago			`- issue_140`