The main purpose is to replace context.TODO with a context provided by the
caller. A secondary purpose is to enable contextual logging.
Modifying the existing interfaces and APIs would have a big impact on the
ecosystem. This is a no-go. Instead, the following approach was taken:
- All interfaces get duplicated in a *WithContext variant where the methods
also have a *WithContext suffix and the ctx parameter. All methods are
treated this way except for obvious local get methods (like RESTClient)
because it cannot be ruled out entirely that some implementation may
need a context.
- Implementations of these interfaces implement both method variants
which is possible because the method names are different.
The old methods are implemented as thin wrappers around the updated
code which is now the body of the new methods or shared helpers.
In some cases there is additional overhead (type checks, potentially
additional allocations) when using the old methods.
- To*WithContext helpers bridge from the old to the new interfaces. They
try a type cast first. Because the in-tree implementations implement
both, they can be used directly. For other implementations wrappers
are used.
- All old APIs and interfaces are marked as deprecated. There is no
intent to ever remove them, but consumers should be made aware
that there are now better alternatives. Implementations also
get marked this way even if nothing ever calls them directly
because it shows which code, at least theoretically, could get
removed.
- Existing unit tests do not get updated to the new APIs. This gives
us unit test coverage of the old and new API because the old
APIs call the new ones.
- In-tree consumers will be updated in follow-up PRs. This is likely
to be a longer process. Because of the deprecation comment,
`hack/golangci-lint.sh -n` can be used to find code which needs
to be updated.
Kubernetes-commit: 025b844bcabe0212c4dd56395ee18481602d7c65
KEP-2593 proposed to expand the existing node-ipam controller
to be configurable via a ClusterCIDR objects, however, there
were reasonable doubts on the SIG about the feature and after
several months of dicussions we decided to not move forward
with the KEP intree, hence, we are going to remove the existing
code, that is still in alpha.
https://groups.google.com/g/kubernetes-sig-network/c/nts1xEZ--gQ/m/2aTOUNFFAAAJ
Change-Id: Ieaf2007b0b23c296cde333247bfb672441fe6dfc
Kubernetes-commit: c2d473f0d438cedab2f1831d23457d24961e0f4e
Allows creating a typeconverter from a client (i.e. by taking the data
of the client and formatting it so that one can create a type
converter).
Kubernetes-commit: 45853e20ae5c33d144939495650bb5cc49e1134c
Currently, openapiv3 discovery uses requestURI to discover resources.
However, that does not work when the rest endpoint contains prefixes
(e.g. `http://localhost/test-endpoint/`).
Because requestURI overwrites prefixes also in rest endpoint
(e.g. `http://localhost/openapiv3/apis/apps/v1`).
Since `absPath` keeps the prefixes in the rest endpoint,
this PR changes to absPath instead requestURI.
Kubernetes-commit: d94c733ee2bfaedd9a1c45d58fbd56c99403c94d
A few notes about the change:
1. I need to initialize the fileclient once, in an init function, so I
don't have access to `testing.T` yet.
2. I want to be able to configure the openapi files that I use
3. We already have a "cache" client that wraps another client, we don't
need to re-implement caching here, one can just do:
`cache.NewClient(openapitest.NewFileClient("some/path"))` to do a cached
client. Or initialize it in an init/global var.
Since there is still some value to use the embedded file, make an
alternative constructor while using fs.FS interface to be able to
manipulate both virtual and disk-based filesystems.
Kubernetes-commit: 29503fd8d45bc2c9438e92936bf4111162529b40
reflect latest struct changes
use correct discovery openapi test data layout
make the OpenAPIv3 interface less blue
field grouping
add copyrights
implement cached discovery client
add cached discovery tests
address review feedback
Kubernetes-commit: 075866b3e3ea029c243d82d8d6eb99e96d9c49d3
