Adding in points to clarify usage of official images (#12713)

* Adding in points to clarify usage of official images

* Minor style update

Co-authored-by: Usha Mandya <47779042+usha-mandya@users.noreply.github.com>
This commit is contained in:
Ben De St Paer-Gotch 2021-04-20 11:39:12 +01:00 committed by GitHub
parent b2ac3a2884
commit a49afdbd98

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@ -16,6 +16,10 @@ to the internet and fetches an image it doesn't have locally, from the Docker
repository. You can run a local registry mirror and point all your daemons
there, to avoid this extra internet traffic.
> **Note**
>
> Docker Official Images are an intellectual property of Docker. Distributing Docker Official Images to third parties without a prior agreement can constitute a violation of [Docker Terms of Service](https://www.docker.com/legal/docker-terms-service){: target="blank" rel="noopener" class=“”}.
### Alternatives
Alternatively, if the set of images you are using is well delimited, you can
@ -29,6 +33,10 @@ relying entirely on your local registry is the simplest scenario.
It's currently not possible to mirror another private registry. Only the central
Hub can be mirrored.
> **Note**
>
> Mirrors of Docker Hub are still subject to Docker's [fair usage policy](https://www.docker.com/pricing/resource-consumption-updates){: target="blank" rel="noopener" class=“”}.
### Solution
The Registry can be configured as a pull through cache. In this mode a Registry
@ -117,4 +125,4 @@ Save the file and reload Docker for the change to take effect.
> ```
>
> It's telling you that the file doesn't exist yet in the local cache and is
> being pulled from upstream.
> being pulled from upstream.