Node E2E tests do not run a scheduler, so the host exec pod must have
the `spec.nodeName` set explicitly.
Signed-off-by: David Porter <david@porter.me>
The ClusterIP allocator tries to reserve on part of the ServiceCIDR
to allocate static IPs to the Services.
The heuristic of the allocator to obtain the offset was taking into
account the whole range size, not the IPs available in the range, the
subnet address and the broadcast address for IPv4 are not available.
This caused that for CIDRs with 16 hosts, /28 for IPv4 and /124 for
IPv6, the offset calculated was higher than the max number of available
addresses on the allocator, causing this to panic.
Change-Id: I6c6f527b0a600b3612be37769e405b8fb3dd33a8
If gomega.Eventually/Consistently run into a situation where it observes some
state of e.g. a pod which does not satisfy the condition and then further
polling fails with API server errors, gomega will report both the most recent
pod state and API error instead of just the API error.
Caused by following sequence:
1. Add APIService to map
2. Begin Async Fetch
3. Remove APIService from map
4. Finish Async Fetch & stores apiservice back in map to update lastReconciled time
fixes by removing lastReconciled (only used for testing) and switching tests to just waiting until dirty queue is empty
There are two runtime class tests which required the container runtime
config to include explicit configuration for `test-handler`. The current
logic skips these tests in non GCE environments. This skip is too strict
since the test is skipped in node e2e environments and in other
environments such as kind, which support running the test and also
configure `test-handler`.
Instead of skipping based on provider, add a new function
`NodeSupportsPreconfiguredRuntimeClassHandler` which examines the
underlying container runtime config and checks if the config includes
`test-handler`. The check is a bit brittle since it assumes container
runtime config paths, but it is a net improvement over skipping the test
entirely on non GCE environments.
This results in the test working in the common test environments, namely
GCE kube-up, node e2e, and kind.
Signed-off-by: David Porter <david@porter.me>
This is useful for binaries that don't use pflag and cannot migrate to it
because they have to support the traditional single-dash command line
parsing. pflag is a drop-in replacement at the source code level, but the
behavior of flag parsing in the resulting binary is different.
When the e2e_node/checkpoint_container.go test was introduced no CRI
implementation supported the new CheckpointContainer RPC yet.
With the release of CRI-O 1.25 the CheckpointContainer is implemented
and the test has been extended to see if the content of the checkpoint
is as expected.
The test is skipped if the ContainerCheckpoint feature gate is disabled
or if the CRI implementation does not support the CheckpointContainer
RPC.
Signed-off-by: Adrian Reber <areber@redhat.com>
