6c54ce4d3b
This allows us to continue execution until a certain proportion of hosts fail. This can be useful at scale, where failures are common, and restarting a deployment is time-consuming. The default max failure percentage is 100, keeping the default behaviour. A global max failure percentage may be set via kayobe_max_fail_percentage, and individual playbooks may define a max failure percentage via <playbook>_max_fail_percentage. Related Kolla Ansible patch: https://review.opendev.org/c/openstack/kolla-ansible/+/805598 Change-Id: Ib81c72b63be5765cca664c38141ffc769640cf07
21 lines
569 B
YAML
21 lines
569 B
YAML
---
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- name: Run a command
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hosts: seed-hypervisor:seed:overcloud:infra-vms
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gather_facts: False
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max_fail_percentage: >-
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{{ host_command_run_max_fail_percentage |
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default(kayobe_max_fail_percentage) |
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default(100) }}
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tasks:
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- name: Run a command
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shell: "{{ host_command_to_run }}"
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register: command_output
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- name: Print stdout
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debug:
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msg: "{{ command_output.stdout }}"
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when: show_output | bool
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- name: Print stderr
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debug:
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msg: "{{ command_output.stderr }}"
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when: show_output | bool
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