When using By or some other Ginkgo output functions, Ginkgo v2 now adds a time
stamp at the end of the line that we need to ignore. Will become relevant when
testing more complete output.
For cleanup purposes the ginkgo.DeferCleanup is a better replacement for
f.AddAfterEach:
- the cleanup only gets executed when the corresponding setup code ran
and can use the same local variables
- the callback runs after the test and before the framework
deletes namespaces (as before)
- if one callback fails, the others still get executed
For the original purpose (https://github.com/kubernetes/kubernetes/pull/86177 "This is
very useful for custom gathering scripts.") it is now possible to use
ginkgo.AfterEach because it will always get executed. Just beware that its
callbacks run in first-in-first-out order.
In contrast to ginkgo.AfterEach, ginkgo.DeferCleanup runs the callback in
first-in-last-out order. Using it makes the following test code work as
expected:
f := framework.NewDefaultFramework("some test")
ginkgo.AfterEach(func() {
// do something with f.ClientSet
})
Previously, f.ClientSet was already set to nil by the framework's cleanup code.
This change updates the transport.Config .Dial and .TLS.GetCert fields
to use a struct wrapper. This indirection via a pointer allows the
functions to be compared and thus makes them valid to use as map keys.
This change is then leveraged by the existing global exec auth and TLS
config caches to return the same authenticator and TLS config even when
distinct but identical rest configs were used to create distinct
clientsets.
Signed-off-by: Monis Khan <mok@microsoft.com>
Having to list all packages isn't very manageable and requires constant
maintenance that is easy to miss. For example, test/e2e/framework/daemonset was
created without adding an entry for it. Promptly one file doesn't use the
intended e2edaemonset alias.
A simpler solution is to support matching the import path against a regular
expression and deriving the intended alias by expanding placeholders (${name},
$1, etc.) with the corresponding submatches from the import path. Example:
k8s.io/kubernetes/test/e2e/framework/([^/]*) -> e2e$1
This support is backwards compatible because normal import paths don't contain
characters that are special in a regular expression and normal aliases don't
contain placeholders.
A regular expression must match the entire import path, otherwise it is
skipped.
Fix the one path where boundNextDispatchLocked was not being called
after modifying a queue.
Also check for negative work in a request.
These are motivated by
https://github.com/kubernetes/kubernetes/issues/112169 but I do not
have a way to reproduce it and so can not check that these changes
actually remove that symptom. But these changes are good anyway.
After updating gRPC in node-driver-registrar from v1.40.0 to v1.47.0 the
behavior of gRPC change in a way such that it no longer detected the
single-sided closing of the stream as a loss of connection. This caused gRPC in
the e2e.test to get stuck, possibly in a Read or Write for the HTTP stream
because those have neither a context nor a timeout.
Changing the connection handling so that all active connections are tracking in
the listener and closing them when the listener gets closed fixed this problem.
