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Speed up some networking tests in large clusters
Since we are getting towards testing larger and larger clusters (hopefully 5000-node ones soon-ish), I'm trying to limit the amount of super long tests to minimum.
This should significantly reduce amount of time used by those from test/e2e/networking.go.
@gmarek
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always clean gce resources in service e2e
@bprashanth the previous PR was closed when I squashed my commits.
Here is the new change set, please help to review again.
1). only the following two It() create, I created a string array to persist the LB name so that they can be cleaned in AfterEach(), and the string array was reset after clean up.
```
"should be able to change the type and ports of a service [Slow]"
"should be able to create services of type LoadBalancer and externalTraffic=localOnly"
```
2). Directly call gce api to delete the resource and ignore any error returned.
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e2e: stop tracking resource usage for the "misc" container
There is e2e test checking the resource usage of "misc", and it is not
supported on GCI.
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Make E2E tests easier to debug
This PR removes deferred deletion calls in E2E tests in order to make test easier to debug. Some of these tests predate namespace finalization; we should just rely on that mechanism to ensure that framework test artifacts are deleted.
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controller: set minReadySeconds in deployment's replica sets
* Estimate available pods for a deployment by using minReadySeconds on
the replica set.
* Stop requeueing deployments on pod events, superseded by following the
replica set status.
* Cleanup redundant deployment utilities
Fixes https://github.com/kubernetes/kubernetes/issues/26079
@kubernetes/deployment ptal
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Cleanup the commented code for overriding flags with viper. For now,…
Minor cleanup for the viper configuration logic, removes commented code into a function of its own. We can decide wether or not to overwrite flag values at a later time...
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Move RunRC-like functions to test/utils
Ref. #34336
cc @timothysc - the "move" part of the small refactoring. @jayunit100
* Estimate available pods for a deployment by using minReadySeconds on
the replica set.
* Stop requeueing deployments on pod events, superseded by following the
replica set status.
* Cleanup redundant deployment utilities
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Don't set timeouts in clients in tests
We are not setting timeouts in production - we shouldn't do it in tests then...
Addresses point 2. of #31345
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add delete-namespace-on-failure flag
I have been doing this for a while.
Setting `--delete-namespace=false --clean-start=true` only works if you have only one e2e test running in a loop.
This PR lets someone to set `delete-namespace-on-failure=false` and run multiple tests in parallel and preserve the crime scene. It makes it easier to reproduce failures.
Let me know if this is worth it or there are some other tricks I am not aware.
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Delete federation namespace after the test completes
The code was commented because of a bug in namespace deletion which is now fixed.
Note that this deletes the namespace in federation control plane. We still need to delete the namespace from each cluster (cascading deletion)
cc @kubernetes/sig-cluster-federation
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[Client-gen] Let versioned client use versioned options
i.e., use v1.ListOptions, v1.DeleteOptions when possible.
Remove the extension/v1beta1.ListOptions, because it's exactly the same as v1.ListOptions, and is not referred throughout the code base. After its removal, I register v1.ListOptions during extensions/v1beta1 scheme registration.
First three commits are manual changes.
Fix#27753
cc @lavalamp
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Add a check for file size if the reading content returns empty
In order to debug the flaky tests for writing/reading files via
contains, this PR adds a check for file size if reading returns empty
content.
