openstack/tripleo-docs
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Merge "Add a note about private registries unsupported"

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Zuul 2021-11-08 15:27:06 +00:00 committed by Gerrit Code Review
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10
deploy-guide/source/deployment/container_image_prepare.rst
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@ -12,7 +12,15 @@ Choosing an image registry strategy
Container images need to be pulled from an image registry which is reliably
available to overcloud nodes. The three common options to serve images are to
use the default registry, the registry available on the undercloud, or an
independently managed registry. During deployment the environment parameter
independently managed registry.
.. note:: Private SSL-enabled registries with a custom CA are not tested.
If you have to use one, the custom CA (certificate authority) that is needed
for the registry should be installed before deploying the overcloud. For
example, it can be injected into the overcloud image, or installed via first
boot scripts.
During deployment the environment parameter
`ContainerImagePrepare` is used to specify any desired behaviour, including:
- Where to pull images from