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Author SHA1 Message Date
Markus Lehtonen
2eadf30358 test/e2e: fix GetCurrentKubeletConfig 
Seemingly on slow connections if the response to /configz request was
chunked the kubectl proxy was terminated before the response body was
received and read, causing unexpected EOF errors. This patch changes the
configz polling code so that the whole response body is read before
closing the proxy connection.
 2022-06-30 14:57:12 +03:00
Kubernetes Prow Robot
91aca10d59
Merge pull request #108958 from 249043822/e2e-density 
Fix:[Flaky test] create a sequence of pods latency/resource should be within limit when create 10 pods with 50 background pods
 2022-06-29 20:18:06 -07:00
Kubernetes Prow Robot
5583f0c065
Merge pull request #110693 from psschwei/eviction-policy-link 
Fix link to eviction policy in e2enode eviction test
 2022-06-29 19:06:06 -07:00
Paul S. Schweigert
b6675fce4a
fix link to eviction policy in e2enode eviction test 
Signed-off-by: Paul S. Schweigert <paulschw@us.ibm.com>
 2022-06-29 19:23:49 -04:00
Kubernetes Prow Robot
b2ed6ca64f
Merge pull request #109479 from ardaguclu/new-kubecachedir-env 
Introduce KUBECACHEDIR environment variable to override default discovery cache dir
 2022-06-29 11:44:19 -07:00
Kensei Nakada
b0d47cb380
scheduler_perf: allow users to specify default pod and node specs (#101799) 
* scheduler_perf: default pod and node spec

* Fix: un-support DefaultNodeTemplatePath
 2022-06-29 11:44:07 -07:00
Kubernetes Prow Robot
f045fb688f
Merge pull request #110334 from danwinship/iptables-fewer-saves 
only clean up iptables chains periodically in large clusters
 2022-06-29 09:48:06 -07:00
Dan Winship
7d3ba837f5 proxy/iptables: only clean up chains periodically in large clusters 
"iptables-save" takes several seconds to run on machines with lots of
iptables rules, and we only use its result to figure out which chains
are no longer referenced by any rules. While it makes things less
confusing if we delete unused chains immediately, it's not actually
_necessary_ since they never get called during packet processing. So
in large clusters, make it so we only clean up chains periodically
rather than on every sync.
 2022-06-29 11:14:38 -04:00
Dan Winship
1cd461bd24 proxy/iptables: abstract the "endpointChainsNumberThreshold" a bit 
Turn this into a generic "large cluster mode" that determines whether
we optimize for performance or debuggability.
 2022-06-29 11:14:38 -04:00
Dan Winship
c12da17838 proxy/iptables: Add a unit test with multiple resyncs 2022-06-29 11:14:38 -04:00
Kubernetes Prow Robot
0d9ed2c3e7
Merge pull request #110328 from danwinship/iptables-counters 
Stop trying to "preserve" iptables counters that are always 0
 2022-06-29 08:06:06 -07:00
Kubernetes Prow Robot
dafa55be10
Merge pull request #110837 from SataQiu/fix-kubeadm-20220628 
kubeadm: support retry mechanism for removing container in reset phase
 2022-06-29 05:12:05 -07:00
Kubernetes Prow Robot
d0f5496d53
Merge pull request #110548 from benluddy/cel-unstructuredtoval-benchmark-fixture 
Do test fixture setup outside cel.UnstructuredToVal benchmark loop.
 2022-06-29 03:36:05 -07:00
SataQiu
3889a6cac8 kubeadm: support retry mechanism for removing container in reset phase 2022-06-29 17:54:56 +08:00
Kubernetes Prow Robot
ab4aa182a5
Merge pull request #110398 from ardaguclu/flatten-rollout-status 
Enable resource builder flattening in rollout status
 2022-06-28 23:08:04 -07:00
Kubernetes Prow Robot
2555fa71a7
Merge pull request #106551 from sunzhaochang/fix-lock-podconfig 
Fix missing of RLock in SeenAllSources
 2022-06-28 21:58:03 -07:00
sunzhaochang
e833c64ef0 Fix missing of Lock in SeenAllSources 2022-06-29 11:54:22 +08:00
Kubernetes Prow Robot
7f920da442
Merge pull request #110827 from Abirdcfly/simple2 
cleanup:use append other than for loop
 2022-06-28 19:58:15 -07:00
Kubernetes Prow Robot
4cd7394252
Merge pull request #110819 from pacoxu/kubeadm-join-doc 
kubeadm: update join --discovery-file docs
 2022-06-28 19:58:03 -07:00
Kubernetes Prow Robot
b5f202f0ed
Merge pull request #110619 from ardaguclu/split-patching 
(kubectl apply): Split patching types into functions and refactorings
 2022-06-28 15:19:35 -07:00
Kubernetes Release Robot
db8d77cfeb CHANGELOG: Update directory for v1.25.0-alpha.2 release 2022-06-28 19:58:27 +00:00
Kubernetes Prow Robot
50b982edab
Merge pull request #109227 from Monokaix/refactor-pleg/getContainersFromPods 
refactor: pleg/getContainersFromPods
 2022-06-28 10:17:58 -07:00
Kubernetes Prow Robot
8f755aad55
Merge pull request #110745 from AllenZMC/improve_printers 
Check for errors ahead of time
 2022-06-28 08:03:58 -07:00
Dan Winship
7c27cf0b9b Simplify iptables-save parsing 
We don't need to parse out the counter values from the iptables-save
output (since they are always 0 for the chains we care about). Just
parse the chain names themselves.

Also, all of the callers of GetChainLines() pass it input that
contains only a single table, so just assume that, rather than
carefully parsing only a single table's worth of the input.
 2022-06-28 08:39:32 -04:00
Dan Winship
4988699c2f Use dedent to fix GetChainLines() tests 
The test was calling GetChainLines() on invalid pseudo-iptables-save
output where most of the lines were indented. GetChainLines() happened
to still parse this "correctly", but it would be better to be testing
it on actually-correct data.
 2022-06-28 08:39:32 -04:00
Dan Winship
a3556edba1 Stop trying to "preserve" iptables counters that are always 0 
The iptables and ipvs proxies have code to try to preserve certain
iptables counters when modifying chains via iptables-restore, but the
counters in question only actually exist for the built-in chains (eg
INPUT, FORWARD, PREROUTING, etc), which we never modify via
iptables-restore (and in fact, *can't* safely modify via
iptables-restore), so we are really just doing a lot of unnecessary
work to copy the constant string "[0:0]" over from iptables-save
output to iptables-restore input. So stop doing that.

Also fix a confused error message when iptables-save fails.
 2022-06-28 08:39:32 -04:00
Kubernetes Prow Robot
6269784cd0
Merge pull request #109250 from d-honeybadger/fix-cronjob-scheduling-every-syntax 
Fix requeueing of cronjobs with every-style schedule
 2022-06-28 04:37:57 -07:00
Abirdcfly
8e9a896483
cleanup:use append other than for loop 
Signed-off-by: Abirdcfly <fp544037857@gmail.com>
 2022-06-28 16:31:59 +08:00
Arda Güçlü
66c2f6069e Move resource lookup into its own function 2022-06-28 09:30:06 +03:00
Paco Xu
0b44750ab9 kubeadm: update join --discovery-file docs(support tokenfile authProvider and exec) 2022-06-28 12:12:29 +08:00
Kubernetes Prow Robot
10bea49c12
Merge pull request #110140 from marosset/hpc-sandbox-config-fixes 
Fixing issue in generatePodSandboxWindowsConfig for hostProcess containers
 2022-06-27 20:21:57 -07:00
Kubernetes Prow Robot
7c8721ae29
Merge pull request #110711 from 249043822/br-evictionlog 
fix evictionManager debugLog wrong
 2022-06-27 19:16:25 -07:00
Kubernetes Prow Robot
b19d50d68e
Merge pull request #110075 from luckerby/104584-retry-dial-on-socket-windows-base 
Retry Unix domain sockets on Windows nodes for the plugin registration mechanism
 2022-06-27 19:16:16 -07:00
Kubernetes Prow Robot
c7eb5a49ba
Merge pull request #109407 from yxxhero/remove_unused_code_in_kubelet 
Clean up unused code in kubelet
 2022-06-27 19:16:08 -07:00
Kubernetes Prow Robot
0f3bf88a91
Merge pull request #108682 from chymy/nilpointer 
Method call 'err.Error()' might lead to a nil pointer dereference for pkg/kubelet/cm/cpumanager/cpu_assignment_test.go
 2022-06-27 19:15:56 -07:00
Kubernetes Prow Robot
223addae42
Merge pull request #110812 from Schweinepriester/patch-1 
SUPPORT.md: HTTP => HTTPS
 2022-06-27 18:10:23 -07:00
Kubernetes Prow Robot
123713b496
Merge pull request #110504 from pohly/kubelet-shutdown-test 
kubelet: convert node shutdown manager to contextual logging
 2022-06-27 18:10:15 -07:00
Kubernetes Prow Robot
832c4d8cb7
Merge pull request #110503 from aojea/iptables_rules 
kube-proxy iptables test number of generated iptables rules
 2022-06-27 18:10:08 -07:00
Kubernetes Prow Robot
92945a1a32
Merge pull request #109691 from zhangxyjlu/kubelet_testgetter 
Add test case for getPodVolumeSubpathsDir
 2022-06-27 18:09:57 -07:00
Kubernetes Prow Robot
6ed938fc8f
Merge pull request #110705 from ii/patch-pod-status-test 
Write patchCoreV1NamespacedPodStatus test - +1 endpoint
 2022-06-27 16:35:55 -07:00
Stephen Heywood
bc22560bb4 Create e2e test for PodStatus endpoint 
e2e test validates the following endpoint
- patchCoreV1NamespacedPodStatus
 2022-06-28 09:14:11 +12:00
Kubernetes Prow Robot
d550419496
Merge pull request #110549 from benluddy/skip-unused-oldself-activation-work 
Only provide an oldSelf binding when referenced by a CEL rule.
 2022-06-27 13:40:34 -07:00
John Howard
c6b0652b89
kubelet: silence flag output on errors (#110728) 
* kubelet: silence flag output on errors

Currently, the `--help` text is output on kubelet errors. Currently on
my machine this is 280 lines. Typically kubelet is run by systemd or
similar, starting it a loop. This means when an issue is encountered, we
are spammed by 100s of logs per second, masking the real error.

With this PR, the list of all flags is silenced. Users can still access
them by `kubelet --help` as normal. This same `SilenceUsage` is already
set in the api-server command.

* Update cmd/kubelet/app/server.go

Co-authored-by: Paco Xu <paco.xu@daocloud.io>

Co-authored-by: Paco Xu <paco.xu@daocloud.io>
 2022-06-27 11:34:59 -07:00
Kubernetes Prow Robot
10810ab42b
Merge pull request #110788 from 21kyu/change_reflect_ptr 
Change reflect.Ptr to reflect.Pointer
 2022-06-27 10:16:59 -07:00
Kubernetes Prow Robot
1cbd008c75
Merge pull request #110766 from ardaguclu/add-integration-for-events 
(kubectl events): Add integration tests
 2022-06-27 09:00:58 -07:00
Kai
a0d6a49b12
Update SUPPORT.md 2022-06-27 16:58:44 +02:00
Kubernetes Prow Robot
aefb71d7ef
Merge pull request #110721 from jsafrane/fix-force-detach 
Don't force detach volume from healthy nodes
 2022-06-27 07:49:12 -07:00
Kubernetes Prow Robot
d9e7f25a80
Merge pull request #110668 from brianpursley/k-108630 
Remove unused flags from kubectl run
 2022-06-27 07:49:00 -07:00
Arda Güçlü
f5af2d0e91 (kubectl events): Add integration tests 
This PR adds integration tests for `kubectl alpha events`
 2022-06-27 09:32:32 +03:00
Kubernetes Prow Robot
f4abde9e57
Merge pull request #110632 from Kartik494/fix_cherry_pick 
Update cherry_pick_pull.sh
 2022-06-26 05:18:58 -07:00