Merge remote-tracking branch 'upstream/master' into dev-1.21
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@@ -116,7 +116,7 @@ Rejects all requests. AlwaysDeny is DEPRECATED as it has no real meaning.
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This admission controller modifies every new Pod to force the image pull policy to Always. This is useful in a
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multitenant cluster so that users can be assured that their private images can only be used by those
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who have the credentials to pull them. Without this admission controller, once an image has been pulled to a
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node, any pod from any user can use it simply by knowing the image's name (assuming the Pod is
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node, any pod from any user can use it by knowing the image's name (assuming the Pod is
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scheduled onto the right node), without any authorization check against the image. When this admission controller
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is enabled, images are always pulled prior to starting containers, which means valid credentials are
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required.
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