24 lines
1.2 KiB
YAML
24 lines
1.2 KiB
YAML
---
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features:
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Adds support for installing Docker Community Edition (CE) using the
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``kolla-ansible bootstrap-servers`` command. Existing support uses the
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legacy packages from https://dockerproject.org. New packages are
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distributed via https://download.docker.com, and that location is now
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supported and used by default. Use of the legacy packages is enabled by
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setting the variable ``docker_legacy_packages`` to ``true``.
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It is also now possible to skip configuration of the Docker repository, by
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setting the variable ``enable_docker_repo`` to ``false``.
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upgrade:
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The default value for ``docker_legacy_packages`` is ``false``, which means
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that the Docker Community Edition (CE) should be installed. If the
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``kolla-ansible bootstrap-servers`` command is used on a previously
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deployed host that is running a legacy Docker engine, it would result in
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the Docker engine being upgraded to use the Docker Community Edition
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packages, which will result in a restart of the Docker engine and the
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containers running on that host. Use the ``kolla-ansible`` ``--serial`` or
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``--limit`` arguments to avoid losing quorum in clustered services such as
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MariaDB by restarting all containers at once.
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