We'll need a massive API doc overhaul, so I think we should resolve #1052, as well as the more specific API doc issues (#1501, #1110, #705).

Another oversight: type Container should be ContainerSpec.

Captured both in the checklist.

Added this and related issues to milestone v0.8.

Related discussion thread: https://groups.google.com/forum/#!topic/kubernetes-dev/Y3p_fPOajWg

Should have a first chunk ready for Monday of the internal update and tests.

On Oct 4, 2014, at 5:17 PM, bgrant0607 [email protected] wrote:

Added this and related issues to milestone v0.8.

Related discussion thread: https://groups.google.com/forum/#!topic/kubernetes-dev/Y3p_fPOajWg

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Reply to this email directly or view it on GitHub.

As a consequence of this change to simplify implementation, we may want to add the attributes UID and Annotations to JSONBase to allow round tripping those to the DB on older storage versions.

The serialization round tripping testing code is woefully unprepared to handle scenarios where data that is fuzzed will be lost. In general to have certainty of when / where data is lost, we need to test that the loss is detected (internal -> lossy external -> internal loses data, then clear certain fields and try again and it should not lose data).

@lavalamp fyi will add a predesign write up here on how to bulk convert objects across 1/2 - 3 in a not insane way. Will want your feedback

Changes starting to occur in #1600, still very rough.

Things I'm going to split off or farm off beforehand:

• Global rename of JSONBase -> TypeMeta
• Change the internal type for resource version to string Make ResourceVersion internally a string instead of uint64 #1643
• Make the Kubelet use BoundPod directly (converts ContainerManifestList to BoundPods) Read BoundPods from etcd instead of ContainerManifestList #1662
• Migrate my changes for MetaFactory to replace MetaInsertionFactory (reflection based version,kind lookup vs conversion based) Simplify MetaInsertionFactory down to one implementation #1699
• Some cleanup in conversion and runtime (splitting files up, using common code, moving ObjectDiff) Simplify MetaInsertionFactory down to one implementation #1699
• Handling M:1 encoding and decoding (allow both MinionList and NodeList to target a specific encoding internally) by changing the typeToKind[i] item to be a list and use the first one registered as the preferred kind. Allow multiple names to resolve to a type in a Scheme #1692
• Move JSONBase abstraction into pkg/api/meta, and add generic interfaces for the things that pkg/cache/reflector needs that will survive the migration. We need to return an ID that is across namespaces anyway.

That'll reduce the total scope of the internal migration.

v1beta3 is now available in master by enabling --runtime_config=api/v1beta3 on the apiserver command line (or is on by default in the test environments). The remaining items will be covered here.

I'm willing to punt on s/Container/ContainerSpec/g. None of our subobjects (Volume, VolumeSource, ...) adhere to this convention. The status objects do/will. Maybe that's good enough.

Re.: Solve merging a v1beta1 PUT on an existing v1beta3 object

I'm willing to call this user error for now. I'd like to get rid of v1beta1.

Longer term, I like the idea of storing fields that are unrepresented in a particular API version in annotations.

Fine with me.

----- Original Message -----

Re.: Solve merging a v1beta1 PUT on an existing v1beta3 object

I'm willing to call this user error for now. I'd like to get rid of v1beta1.

Longer term, I like the idea of storing fields that are unrepresented in a
particular API version in annotations.

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#1519 (comment)

I'm going to close this. v1beta3 has been implemented. Pod templates are not blocking. More specific issues have been filed for the cleanup, tracked by #5475 and #6584.

Announced:
http://kubernetesio.blogspot.com/2015/04/introducing-kubernetes-v1beta3.html