8dcbbe43e7
This change adds a latch_error_on_raise decorator which is applied to the init_applciation function in our common wsgi_app module. This decorator will catch all non retryable exceptions and cause future invocations of the function to always return that same exception forever. a reset function is also added to the decorated function which should be called in our bases test class to prevent cross test interactons. Closes-Bug: #2103811 Related-Bug: #1882094 Change-Id: I44b1f7e2acc36a5b557d6d8788f6099f52bbdfb8
10 lines
418 B
YAML
10 lines
418 B
YAML
---
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fixes:
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- |
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The nova (metadata)api wsgi application will now detect fatal errors
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(configuration, et al) on startup and lock into a permanent error state
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until fixed and restarted. This solves a problem with some wsgi runtimes
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ignoring initialization errors and continuing to send requests to the
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half-initialized service. See https://bugs.launchpad.net/nova/+bug/2103811
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for more details.
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