6314f09ed4
this change fixes the typos in the releasenotes """ codespell --ignore-words=doc/dictionary.txt -i 3 -w releasenotes/ """ Change-Id: I29cd5268cd129b194c43a9f6b08a2b7b1c254b65
15 lines
623 B
YAML
15 lines
623 B
YAML
---
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fixes:
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- |
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During the havana cycle it was discovered that eventlet
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monkey patching of greendns broke ipv6.
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https://bugs.launchpad.net/nova/+bug/1164822
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Since then nova has been disabling eventlet monkey patching
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of greendns. Eventlet addressed the ipv6 limitation in v0.17
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with the introduction of python 3 support in 2015. Nova
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however continued to disable it, which can result i slow dns
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queries blocking the entire nova api or other binary
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because socket.getaddrinfo becomes a blocking call into glibc
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see: https://bugs.launchpad.net/nova/+bug/1964149 for
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more details.
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