Changes:
* moved waiting for synced caches before starting any work
* refactored worker() to really quit on quit
* changed queue to a ratelimiting queue and added retries on errors
* deep-copy deployments before mutating - we still need to deep-copy
replica sets and pods
Automatic merge from submit-queue
Revert "Mount r/w GCE PD disks with -o discard"
Reverts kubernetes/kubernetes#28448
We need to make sure that we check for compatibility with the discard flag before mounting with it.
Automatic merge from submit-queue
Enable memory eviction by default
```release-note
Enable memory based pod evictions by default on the kubelet.
Trigger pod eviction when available memory falls below 100Mi.
```
See: https://github.com/kubernetes/kubernetes/issues/28552
/cc @kubernetes/rh-cluster-infra @kubernetes/sig-node
Automatic merge from submit-queue
Move deployment functions to deployment/util.go not widely used
If the function is not used in multiple areas, move it to deployment/util.go
fixes#26750
Automatic merge from submit-queue
Some scheduler optimizations
Ref #28590
This PR doesn't do anything fancy - it is just reducing amount of memory allocations in scheduler, which in turn significantly speeds up scheduler.
Automatic merge from submit-queue
Enable extensions/v1beta1/NetworkPolicy by default
Fixes https://github.com/kubernetes/kubernetes/issues/28401
For some reason this also triggered an update to the swagger spec (which apparently hadn't been done before but wasn't failing validation...)
Automatic merge from submit-queue
Prep for not checking in generated, part 2/2
This PR is extracted from #25978 and build on #28578 - it is just the conversion related parts. All the Makefile stuff is excluded.
@wojtek-t this is literally branched, a bunch of commits deleted, and a very small number of manual fixups applied. If you think this is easier to review (and if it passes CI) you can feel free to go over it again. I will follow this with a conversion-related PR to build on this.
Or if you prefer, just close this and let the mega-PR ride.
@lavalamp
This fixes PodSpec to generate cleanly. No other types only half-generate (so
now we Fatalf), though several fail to generate at all (only Errorf for now).
There are ample opportunities to optimize and streamline here. For example,
there's no reason to have a function to convert IntStr to IntStr. Removing the
function does generate the right assignment, but it is unclear whether the
registered function is needed or not. I opted to leave it alone for now.
Another example is Convert_Slice_byte_To_Slice_byte, which just seems silly.
This drives conversion generation from file tags like:
// +conversion-gen=k8s.io/my/internal/version
.. rather than hardcoded lists of packages.
The only net change in generated code can be explained as correct. Previously
it didn't know that conversion was available.
This is used subsequently to simplify the conversion generation, so each
package can declare what peer-packages it uses, and have those imported
dynamically, rather than having one mega list of packages to import and not
really being clear why, for any given list item.
Automatic merge from submit-queue
Prep for not checking in generated, part 1/2
This PR is extracted from #25978 - it is just the deep-copy related parts. All the Makefile and conversion stuff is excluded.
@wojtek-t this is literally branched, a bunch of commits deleted, and a very small number of manual fixups applied. If you think this is easier to review (and if it passes CI) you can feel free to go over it again. I will follow this with a conversion-related PR to build on this.
Or if you prefer, just close this and let the mega-PR ride.
@lavalamp
Automatic merge from submit-queue
Follow up to PR 25640 - Cleanup newline and tweak help text
Follow up to PR https://github.com/kubernetes/kubernetes/pull/25640
* Remove redundant newline below Aliases:
* Renaming "Available Commands:" to "Available Sub-commands:"
Automatic merge from submit-queue
Check for valid serviceaccount JWT token before inspecting claims
Moved claims check after the error check that ensures we have a valid JWT token
Automatic merge from submit-queue
Node E2E: Disable kubenet for local node e2e test.
After https://github.com/kubernetes/kubernetes/pull/28196, we must manually setup cni and nsenter in local node to run `make test_e2e_node`, which may not be necessary for local development.
I've tried to move cni downloading logic into `BeforeSuite`, however it is still hard to figure out who should install nsenter, manually installed by every developer? in the `setup_host.sh` script? in `BeforeSuite`?
This PR:
* Added a flag to disable kubenet and disabled kubenet in local test.
* Cleaned up the CNI installation logic a bit.
/cc @yujuhong @freehan
[]()
Automatic merge from submit-queue
Remove reflection path in meta.Accessor
Callers are required to implement their interfaces, removes the
potential for mistakes. We have a reflective test
pkg/api/meta_test.go#TestAccessorImplementations that verifies that all
objects registered to the scheme properly implement their interfaces.
@wojtek-t this may need an additional test or two, but I think this is a
net win over the current state (where people fallback to reflection without
being aware of it).
Automatic merge from submit-queue
don't migrate files you can't access
If you can't access a file, you shouldn't try to migrate it.
Ref https://github.com/openshift/origin/issues/9581
@fabianofranz
This minimizes the number of functions generated. It also breaks the chain of
symbol dependencies to pkg/conversion, so we can remove now-unreferenced
(previously unused but referenced) conversion deep-copies.
This is the last piece of Clayton's #26179 to be implemented with file tags.
All diffs are accounted for. Followup will use this to streamline some
packages.
Also add some V(5) debugging - it was helpful in diagnosing various issues, it
may be helpful again.
This drives most of the logic of deep-copy generation from tags like:
// +deepcopy-gen=package
..rather than hardcoded lists of packages. This will make it possible to
subsequently generate code ONLY for packages that need it *right now*, rather
than all of them always.
Also remove pkgs that really do not need deep-copies (no symbols used
anywhere).
This is in prep to simplify tag logic. Don't rely on processing commas as new
tag delimiters. Put new tags on new lines. This had zero effect on generated
code (as intended).
Previously we just tracked comments on the 'package' declaration. Treat all
file comments as one comment-block, for simplicity. Can be revisited if
needed.
This means that tags like:
// +foo=bar
// +foo=bat
..will produce []string{"bar", "bat"}. This is needed for later commits which
will want to use this to make code generation more self contained.
