- Extract watchWithResync to simplify ListAndWatch
- Wrap watchHandler with two variants, one for WatchList and one for
just Watch.
- Replace a bool pointer arg with a bool arg and bool return, to
improve readability.
- Use errors.Is to satisfy the linter
- Use %w to wrap the store.Replace error, to allow unwrapping.
Kubernetes-commit: 65fc1bb463c85a4c85e619bf7acac9503e23a253
- Add tests to confirm that Stop is always called.
- Add TODOs to show were Stop is not currently being called
(to fix in a future PR)
Kubernetes-commit: ab5aa4762fd5206d0dbd8412d7c6f3b76533a122
Before, we've used two separate backoff managers for List and Watch
calls, now they share single backoff manager.
Kubernetes-commit: 337728b02559dec8a613fdef174f732da9cae310
Add an annotation that can be added to the exampleType passed to
NewReflector to indicate the expected type for the Reflector. This is
useful for types such as unstuctured.Unstructured, which, when used with
a dynamic informer, do not have their TypeMeta filled in.
Signed-off-by: Andy Goldstein <andy.goldstein@redhat.com>
Kubernetes-commit: 474fc8c5234000bce666a6b02f7ffbb295ef135f
* client-go: Remove unreachable return
Due to the way the switch statement is done,
the return at the end of the function will neverbe reached.
Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
* client-go: Refactor for clarity
Fixed one instance where the error message should be lowercase.
Made the fields in the struct literal more explicit
Signed-off-by: Ismayil Mirzali <ismayilmirzeli@gmail.com>
Kubernetes-commit: 75c0987de3cb9a0380873745f68dea2f0835a7a2
Currently when ListAndWatch() receives a connection refused error, it is
assumed to be due to the apiserver being transiently unresponsive. In
situations where a controller is running outside the k8s cluster it's
controlling, it is more common for the controller to lose connection
permanently to the apiserver and needs to exponentially backoff its
retry rather than continously spamming logs with Watch attempts that
will never succeed.
Kubernetes-commit: 1ff789f2bb9bf7fbb3df35977bc249c0dd019d31
It was previously possible to instantiate `Reflector` with
`*unstructured.Unstructured` as the expected type but this did not
support checking that event objects were of the correct API
type (e.g. if event object was `v1.Pod` in `Unstructured` form but
`v1.Service` was expected). This commit adds support for providing a
GVK via an `Unstructured` expected type to compare with the GVK of
event objects. The GVK will also be used in reflector log output.
Kubernetes-commit: 237dbfd8ad322dfcad4bd4d5345368480c22d82f
