Add cainjector usage documentation.

Signed-off-by: Max Goltzsche <max.goltzsche@gmail.com>
This commit is contained in:
Max Goltzsche 2019-10-10 22:21:00 +02:00
parent 4ec682db20
commit acb2e47048

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=====================
cainjector controller
=====================
The cainjector controller injects a Certificate into the ``caBundle`` field
of ValidatingWebhookConfiguration, MutatingWebhookConfiguration or
APIService resources annotated with:
* ``cert-manager.io/inject-apiserver-ca: "true"``
Injects the cluster CA.
* ``cert-manager.io/inject-ca-from: <NAMESPACE>/<CERTIFICATE>``
Injects the CA from the specified :doc:`certificate </reference/certificates>`.