Speed up stopping by not waiting for Node not ready, `systemctl` will ensure
kubelet process stopped before return. This should save 40s per case.
Since stop command does not wait for not ready, start command needs to wait for
the next heartbeat to ensure we are checking status from new process.
implement restart by stop then start, to get heartbeat time when kubelet is
down. And we do not need to sleep 30s now. The sleep is moved to callers, since
they still need them to ensure the volume does not disappear.
Dropped support for non-systemd system.
All code must use the context from Ginkgo when doing API calls or polling for a
change, otherwise the code would not return immediately when the test gets
aborted.
A number of e2e tests are useful to run after the system has been
disrupted or is in the progress of being disrupted, but the current
suite and test logic blocks progress waiting for all nodes to be
healthy.
By passing -1 to --minStartupPods or --allowed-not-ready-nodes flags
the caller can bypass wait logic before and after test suites that
would prevent running e2e during disruption. This allows use of parts
of the e2e suite during cluster duress to verify that controllers or
components still function.
Adds a new flag which allows users to specify a regexp
which will effectively whitelist certain taints and
allow the test framework to startup tests despite having
tainted nodes.
Fixes an issue where e2e tests were unable to be run
in tainted environments due to the framework waiting for
all the nodes to be schedulable without any tolerations.
- Add a package "node" under e2e/framework and alias e2enode;
- Rename some functions whose name have redundant string.
Signed-off-by: Jiatong Wang <wangjiatong@vmware.com>
