This moves API handling into the node object so now everything can be
done in one place.
TLS is required.
In the current form, auth must be setup by the caller.
This drops another dependency on k8s.io/kubernetes.
This does have the unfortunate side effect that implementers will now
get a compile error until they update their code to use the new type.
Just as a note:
The stats types have moved to k8s.io/kubelet, however the stats types
are only there as of v1.20.
Currently we support older versions than v1.20, and even our go.mod
imports from v1.19.
For now we copy the types in. Later we can remove the type defs and
change them to type aliases to the k8s.io/kubelet types (which prevents
another compile time issue).
Anything relying on type assertions to determine if something implements
this method will, unfortunately, be broken and it will be hard to notice
until runtime. We need to make sure to call this out in the release
notes.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This refactors the v1 lease controller. It makes two functional differences
to the lease controller:
* It no longer ties lease updates to node pings or node status updates
* There is no fallback mechanism to status updates
This also moves vk_envtest, allowing for future brown-box testing of the
lease controller with envtest
We were having issues with golint not properly reporting declaration of functions
without proper documentation (comments). This is due to a config with golangci.
See: https://github.com/golangci/golangci-lint/issues/456
This configures the global logger the same as the local logger,
and adds the test name. It also uses the logger with the test
context as the context logger.
I know it's not an impressive test. It just brings up a node, and
makes sure it registers. Let's do more in the future.
Signed-off-by: Sargun Dhillon <sargun@sargun.me>
This allows the use of a built-in provider to do things like mark a node
as ready once all the controllers are spun up.
The e2e tests now use this instead of waiting on the pod that the vk
provider is deployed in to be marked ready (this was waiting on
/stats/summary to be serving, which is racey).
* Rename VK to chewong for development purpose
* Rename basic_test.go to basic.go
* Add e2e.go and suite.go
* Disable tests in node.go
* End to end tests are now importable as a testing suite
* Remove 'test' from test files
* Add documentations
* Rename chewong back to virtual-kubelet
* Change 'Testing Suite' to 'Test Suite'
* Add the ability to skip certain testss
* Add unit tests for suite.go
* Add README.md for importable e2e test suite
* VK implementation has to be based on VK v1.0.0
* Stricter checks on validating test functions
* Move certain files back to internal folder
* Add WatchTimeout as a config field
* Add slight modifications
* Move tracing exporter registration
This doesn't belong in the library and should be configured by the
consumer of the opencensus package.
* Rename `vkublet` package to `node`
`vkubelet` does not convey any information to the consumers of the
package.
Really it would be nice to move this package to the root of the repo,
but then you wind up with... interesting... import semantics due to the
repo name... and after thinking about it some, a subpackage is really
not so bad as long as it has a name that convey's some information.
`node` was chosen since this package deals with all the semantics of
operating a node in Kubernetes.
