(1) Replaced random-looking assortment of counter increments and
decrements with something hopefully more principalled-looking. Most
importantly, introduced the MutablePromise abstraction to neatly wrap
up the complicated business of unioning multiple sources of
unblocking.
(2) Improved debug logging.
(3) Somewhat more interesting test cases, and a bug fix wrt round
robin index.
If Containerd is used on Windows, then we can also mount individual
files into containers (e.g.: termination-log files), which was not
possible with Docker.
Checks if the container runtime is containerd, and if it is, then also
mount the termination-log file.
Changes scheduler.New so that algorithm source is moved from the
parameter to an option. The default algorithm source is source with the
DefaultProvider.
Sometimes, volume creation can succeed right as the request times out,
causing k8s to interpret it as a failure. When the request is retried,
we want it to succeed. When trying this in vSphere, the second create
request failed with "already exists" and it never recovered.
This adds a check to the in-tree vsphere storage plugin that checks if a
VMDK exists before trying to create it. The check is done BEFORE create.
Tested: manual only )-:
When I describe network policies, it often tells me that pods are
isolated for egress connectivity because the policy that applies to them
has no egress rules. However, this would only lead to isolation if there
is an explicitly set egress policy type. Otherwise, the policy allows
egress traffic. The same applies if you have explicitly set an egress
type only, describe will incorrectly report isolated ingress traffic.
This PR fixes this by inferring the applicable direction for the policy
based on the PolicyTypes, and then if a policy doesn't apply eg to
egress, we print 'Not affecting egress traffic'
This is the last PR which moves functions from e2e/framework/util.go
- WaitForServiceWithSelector: Moved to e2e/cloud/gcp
- WaitForStatefulSetReplicasReady: Moved to e2e/storage
- WaitForRCToStabilize: Moved to e2e/kubectl
- CheckInvariants: Moved to e2e/common
- ContainerInitInvariant: Moved to e2e/common
- DumpEventsInNamespace: Renamed to local function
- WaitForDaemonSets: Moved to e2e/e2e.go
