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Added e2e framweork and a simple test for HA master.
Added e2e framweork for testing HA master. Added one simple e2e test for HA master that first grows and then shrinks GCE cluster.
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Corrected timeout on Downward API volume
The tests for Downward API volume were apparently created before the
default sync-frequency was set to 1 minute. As the current
implementation of Pod gives us no guarantee that the changes will be
seen in Downward API before `sync-frequency` we need the tests to
reflect this.
Fixes: #29633
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Pass the real cluster scoped service object to cleanup functions instead of passing the federation scoped object.
cc @kubernetes/sig-cluster-federation
Ref: Issue #31624
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Logging soak
Implements #24427
Needs
- #24471 so that it doesnt clog test outputs for scale
- builds on the utils function added in support of #22869
cc @timothysc @kubernetes/sig-testing
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Allow garbage collection to work against different API prefixes
The GC needs to build clients based only on Resource or Kind. Hoist the
restmapper out of the controller and the clientpool, support a new
ClientForGroupVersionKind and ClientForGroupVersionResource, and use the
appropriate one in both places.
Allows OpenShift to use the GC
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Speed up job's e2e when waiting for failure
**What this PR does / why we need it**:
Job controller synchronizes objects only when job itself or underlying pod changes. Or, when full resync is performed once 10 mins. This leads e2e test to unnecessarily wait that longer timeout, sometimes at least. I've added job modification action which triggers resync, if the job wasn't terminated within shorter period of time.
@ixdy ptal
@janetkuo @erictune fyi
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Staging 1.5 client
Created the 1.5 folder and remove the 1.4 folder in the staging area in the master branch.
Content of kubernetes/client-go/1.4 will be pulled from the kubernetes/kubernetes 1.4 branch (https://github.com/kubernetes/contrib/pull/1719)
The GC needs to build clients based only on Resource or Kind. Hoist the
restmapper out of the controller and the clientpool, support a new
ClientForGroupVersionKind and ClientForGroupVersionResource, and use the
appropriate one in both places.
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Node E2E: Change the disk eviction test to pull images again after the test.
Fixes https://github.com/kubernetes/kubernetes/issues/32022#issuecomment-248677706.
This PR changes the disk eviction test to pull test images again in `AfterEach`, because images may be evicted during the test.
@yujuhong
/cc @kubernetes/sig-node
The tests for Downward API volume were apparently created before the
default sync-frequency was set to 1 minute. As the current
implementation of Pod gives us no guarantee that the changes will be
seen in Downward API before `sync-frequency` we need the tests to
reflect this.
Fixes: #29633
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Minor Ingress tests cleanup, that includes service shard and GCE resource cleanups in underlying clusters.
Follow up for #32810.
cc @kubernetes/sig-cluster-federation
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Dumping federation events if federation e2e test failed
Updating the e2e framework to dump events in federation control plane if a federation e2e test failed.
This should help in debugging https://github.com/kubernetes/kubernetes/issues/32733
cc @kubernetes/sig-cluster-federation
Prior to this, we would approve eviction as long as the current state of
the pods matched the budget. The new version requires that after the
eviction, the pods would still match the budget.
Also update tests to match.
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Viper direct bindings to TestContext struct with hierarchichal suppor…
Part of #31453 to support hierarchichal parameters. This one does so for density, paves way for other tests as well.
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Node E2E: Add image white list
This is part of #29081. Fixes#29155.
As is discussed with @yujuhong in #29155, it is difficult to maintain the prepull image list if it is not enforced.
This PR added an image white list in the test framework, only images in the white list could be used in the test. If the image is not in the white list, the test will fail with reason:
```
Image "XXX" is not in the white list, consider adding it to CommonImageWhiteList in test/e2e/common/util.go or NodeImageWhiteList in test/e2e_node/image_list.go
```
Notice that if image pull policy is `PullAlways`, the image is not necessary to be in the white list or prepulled, because the test expects the image to be pulled during the test.
Currently, the image white list is only enabled in node e2e, because the image puller in e2e test is not integrated with the image white list yet.
/cc @kubernetes/sig-node
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Implement cleanup methods to cleanup underlying cluster resources in federated service tests.
cc @kubernetes/sig-cluster-federation @colhom
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Make container exec failures in e2e easier to debug
Makes container exec failures in e2e tests easier to debug. Found while chasing some SELinux bugs :)
@pwittrock I'm adding this to the 1.4 milestone because it makes e2e failures easier to debug.
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Pet Set Example for Cassandra
- updating cassandra to 3.7
- added pet set example
- adding pet set for Cassandra e2e tests
- changed service as we do not want a lb service, as we are running C*
- updated docs
cc @bgrant0607
cc @kubernetes/examples
We can probably close a couple of other open PR, since I did some other stuff.
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Decrease timeout for namespace creation in test
If apiserver is unresponsive (e.g. because of crashloop or sth), we are wasting a lot of test time on retries.
deads2k