PR #70862 made each driver responsible for resetting its config, but
as it turned out, one place was missed in that PR: the in-tree gcepd
sets a node selector. Not resetting that caused other tests to fail
randomly depending on test execution order.
Now the test suite resets the config by taking a copy after setting up
the driver and restoring that copy before each test.
Long term the intention is to separate the entire test config from the
static driver info (https://github.com/kubernetes/kubernetes/issues/72288),
but for now resetting the config is the fastest way to fix the test flake.
Fixes: #72378
Fixed the following golint warnigns:
- package_validator.go:68:1: receiver name should not be an underscore, omit the name if it is unused
- package_validator.go:89:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
- package_validator.go:96:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
- package_validator.go:119:1: receiver name should be a reflection of its identity; don't use generic names such as "this" or "self"
Properly wrapping a transport can be tricky. Make the normal case
(adding a non-nil transport wrapper to a config) easier with a helper.
Also enforce a rough ordering, which in the future we can use to
simplify the WrapTransport mechanism down into an array of functions
we execute in order and avoid wrapping altogether.
The current code simply exits without continuing to renew the lease, which means
participants using a slower lease duration might have to wait multiple minutes
before a new leader is elected. Allow an optional flag to be set on
LeaderElectionConfig that will release the lease when the calling context is
cancelled. Callers *must* ensure their lease guarded code has completed before
the context is cancelled, or other processes may acquire the lease before this
lease has released.
Add an example command that demonstrates how cancellation could be done.
As a convenience to users, make event recorder optional - not all users of the
lock code will need a recorder.
Fixes#71730
0 indicates standby, 1 indicates master, label indicates which lease.
Tweaked name and documentation
Factored in Mike Danese feedback.
Removed dependency on prometheus from client-go using adapter.
Centralized adapter import.
Fixed godeps
Fixed boilerplate.
Put in fixes for caesarxuchao
When golint is run against kubeadm it reports severel warnings like
redundant if ...; err != nil check, just return error instead.
Fix the warnings by just returning error.
Kubernetes Prow Robot