bbbdc1c25c
* throttle tests: fix detection of parallel execution
The test wasn't able to detect if too many workers were running.
On my laptop:
- without this change, the 'throttle' target takes ~20 seconds
- with this change, the 'throttle' target takes ~70 seconds
- 1 second isn't long enough to encounter the issue
* Fix throttle test when strategy is 'free' based
'free' strategy allows multiple tasks to be executed in parallel: use
one 'throttledir' per task.
Use 'linear' strategy with a dedicated play for cleanup/setup tasks
* throttle: reset worker idx before queuing a new task
* TestStrategyBase: define task.throttle
otherwise '1' will be used instead of the default value due to the
following expression being equal to '1':
int(templar.template(task_mock.throttle))
Co-authored-by: James Cammarata <jimi@sngx.net>
84 lines
2.4 KiB
YAML
84 lines
2.4 KiB
YAML
---
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- hosts: localhosts
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gather_facts: false
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strategy: linear
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run_once: yes
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tasks:
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- name: Clean base throttledir '{{ base_throttledir }}'
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file:
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state: absent
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path: '{{ base_throttledir }}'
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ignore_errors: yes
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- name: Create throttledir '{{ throttledir }}'
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file:
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state: directory
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path: '{{ throttledir }}'
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loop: "{{ range(1, test_count|int)|list }}"
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loop_control:
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loop_var: test_id
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vars:
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test_count: "{{ 9 if lookup('env', 'SELECTED_STRATEGY') in ['free', 'host_pinned'] else 2 }}"
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- hosts: localhosts
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gather_facts: false
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strategy: "{{ lookup('env', 'SELECTED_STRATEGY') }}"
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tasks:
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- block:
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- name: "Test 1 (max throttle: 3)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 3"
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vars:
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test_id: 1
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throttle: 3
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- block:
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- name: "Test 2 (max throttle: 5)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 5"
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throttle: 5
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vars:
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test_id: 2
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- block:
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- name: "Test 3 (max throttle: 8)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 8"
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throttle: 8
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throttle: 6
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vars:
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test_id: 3
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- block:
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- block:
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- name: "Test 4 (max throttle: 8)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 8"
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throttle: 8
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vars:
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test_id: 4
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throttle: 6
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throttle: 12
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throttle: 15
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- block:
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- name: "Teat 5 (max throttle: 3)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 3"
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vars:
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test_id: 5
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throttle: 3
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- block:
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- name: "Test 6 (max throttle: 5)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 5"
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throttle: 5
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vars:
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test_id: 6
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- block:
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- name: "Test 7 (max throttle: 6)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 6"
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throttle: 6
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vars:
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test_id: 7
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throttle: 3
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- block:
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- block:
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- name: "Test 8 (max throttle: 8)"
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script: "test_throttle.py {{throttledir}} {{inventory_hostname}} 8"
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throttle: 8
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vars:
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test_id: 8
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throttle: 6
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throttle: 4
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throttle: 2
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