5435d9d823
In changes12f7345,c2fb9b0,6051a74,c7b01ebandab946c4Mistral Workflows were marked as failed if they sent a Zaqar message with the status "FAILED". This is correct, but it turns out there is an easier way to do it. Mistral has a engine command designed for this purpose, using it removes some of the duplication we have incurred. We use on-success rather than on-complete to surface the best error on the workflow. If the Zaqar queue post fails, then the workflow will fail with this error. If, on-complete we then manually mark the workflow as failed it will ovrwrite the Zaqar error with a generic one. Closes-Bug: #1664918 Related-Bug: #1651704 Change-Id: I9ef9cfef1b8740a535e005769ec0c3ad67ecb103
66 lines
1.9 KiB
YAML
66 lines
1.9 KiB
YAML
---
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version: '2.0'
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name: tripleo.scale.v1
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description: TripleO Overcloud Deployment Workflows v1
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workflows:
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delete_node:
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description: deletes given overcloud nodes and updates the stack
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input:
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- container
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- nodes
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- timeout: 240
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- queue_name: tripleo
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tasks:
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delete_node:
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action: tripleo.scale.delete_node nodes=<% $.nodes %> timeout=<% $.timeout %> container=<% $.container %>
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on-success: wait_for_stack_in_progress
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on-error: set_delete_node_failed
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set_delete_node_failed:
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on-success: send_message
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publish:
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status: FAILED
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message: <% task(delete_node).result %>
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wait_for_stack_in_progress:
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workflow: tripleo.stack.v1.wait_for_stack_in_progress stack=<% $.container %>
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on-success: wait_for_stack_complete
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on-error: wait_for_stack_in_progress_failed
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wait_for_stack_in_progress_failed:
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on-success: send_message
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publish:
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status: FAILED
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message: <% task(wait_for_stack_in_progress).result %>
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wait_for_stack_complete:
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workflow: tripleo.stack.v1.wait_for_stack_complete_or_failed stack=<% $.container %>
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on-success: send_message
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on-error: wait_for_stack_complete_failed
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wait_for_stack_complete_failed:
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on-success: send_message
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publish:
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status: FAILED
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message: <% task(wait_for_stack_complete).result %>
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send_message:
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action: zaqar.queue_post
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retry: count=5 delay=1
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input:
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queue_name: <% $.queue_name %>
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messages:
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body:
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type: tripleo.scale.v1.delete_node
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payload:
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status: <% $.get('status', 'SUCCESS') %>
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message: <% $.get('message', '') %>
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execution: <% execution() %>
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on-success:
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- fail: <% $.get('status') = "FAILED" %>
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