19 lines
828 B
YAML
19 lines
828 B
YAML
---
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upgrade:
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- |
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Kolla Ansible now defaults ``docker_registry_insecure`` to ``false``.
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If you relied on the previous behaviour, please switch it back on
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but bear in mind the consequences as discussed in the related security
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note as well as the linked bug report.
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`LP#1940547 <https://launchpad.net/bugs/1940547>`__
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security:
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- |
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Previously, Kolla Ansible, by default (as documented in several places),
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configured Docker to insecure mode for the configured registry (i.e., if
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not using the default one). This is controlled by the
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``docker_registry_insecure`` variable.
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If operators did not notice this quirk, they could have opened their
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deployments up for potential MITM attacks. See the bug report for
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more discussion.
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`LP#1940547 <https://launchpad.net/bugs/1940547>`__
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