octavia/releasenotes/notes/py3-hmac-digest-81696f6b176...

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---
upgrade:
- |
The fix for the hmac.compare_digest on python3 requires you to upgrade
your health managers before updating the amphora image. The health
manager is compatible with older amphora images, but older controllers
will reject the health heartbeats from images with this fix.
fixes:
- |
Fixes an issue with hmac.compare_digest on python3 that could cause
health manager "calculated hmac not equal to msg hmac" errors.