Merge pull request #1040 from cyli/deprecated-engine-labels

Document reserved namespaces deprecation
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Sebastiaan van Stijn 2018-05-16 23:16:28 +02:00 committed by GitHub
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@ -19,6 +19,16 @@ The following list of features are deprecated in Engine.
To learn more about Docker Engine's deprecation policy,
see [Feature Deprecation Policy](https://docs.docker.com/engine/#feature-deprecation-policy).
### Reserved namespaces in engine labels
**Deprecated in Release: v18.06.0**
The namespaces `com.docker.*`, `io.docker.*`, and `org.dockerproject.*` in engine labels
were always documented to be reserved, but there was never any enforcement.
Usage of these namespaces will now cause a warning in the engine logs to discourage their
use, and will error instead in 18.12 and above.
### Asynchronous `service create` and `service update`
**Deprecated In Release: v17.05.0**