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7038 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
888ff4097a Merge pull request #73651 from RobertKrawitz/node_pids_limit 
Support total process ID limiting for nodes
 2019-02-13 17:31:18 -08:00
Robert Krawitz
2597a1d97e Implement SupportNodePidsLimit, hand-tested 2019-02-13 14:56:17 -05:00
Kubernetes Prow Robot
289a60ad71 Merge pull request #72709 from changyaowei/pleg_relist 
When pleg channel is full, discard events and record its count
 2019-02-13 01:44:48 -08:00
changyaowei
19f73899fc modify test case 2019-02-13 16:27:15 +08:00
Kubernetes Prow Robot
19e57c616c Merge pull request #73892 from smarterclayton/fix_container_message 
Make container create, start, and stop events consistent
 2019-02-12 20:01:36 -08:00
Kubernetes Prow Robot
a684bd5eb1 Merge pull request #73556 from msau42/triage-72931 
Mark volume as in use even when node status didn't change
 2019-02-12 17:29:05 -08:00
Michelle Au
80a2698a02 Add unit tests for volumesinuse during node status update 2019-02-12 13:46:30 -08:00
Michelle Au
62f874b19b Mark volume as in use even when node status didn't change 2019-02-12 13:46:29 -08:00
xichengliudui
5dd26ecab5 Fix function comment to consistent with its name 
update pull request

update pull request
 2019-02-12 01:37:20 -05:00
Kubernetes Prow Robot
0480214903 Merge pull request #73804 from Random-Liu/remove-unused-functions 
Remove unused function from the legacy runtime interface.
 2019-02-11 22:56:00 -08:00
Kubernetes Prow Robot
c9964aa519 Merge pull request #73342 from szuecs/fix/period-not-reset-if-gate-not-set 
cpuPeriod was not reset
 2019-02-11 19:58:07 -08:00
Clayton Coleman
49250c6efc Make container create, start, and stop events consistent 
The messages for container lifecycle events are subtly inconsistent
and should be unified.

First, the field format for containers is hard to parse for a human,
so include the container name directly in the message for create
and start, and for kill remove the container runtime prefix.

Second, the pulling image event has inconsistent capitalization, fix
that to be sentence without punctuation.

Third, the kill container event was unnecessarily wordy and inconsistent
with the create and start events. Make the following changes:

* Use 'Stopping' instead of 'Killing' since kill is usually reserved for
  when we decide to hard stop a container
* Send the event before we dispatch the prestop hook, since this is an
  "in-progress" style event vs a "already completed" type event
* Remove the 'cri-o://' / 'docker://' prefix by printing the container
  name instead of id (we already do that replacement at the lower level
  to prevent high cardinality events)
* Use 'message' instead of 'reason' as the argument name since this is a
  string for humans field, not a string for machines field
* Remove the hash values on the container spec changed event because no
  human will ever be able to do anything with the hash value
* Use 'Stopping container %s(, explanation)?' form without periods to
  follow event conventions

The end result is a more pleasant message for humans:

```
35m         Normal    Created                       Pod    Created container
35m         Normal    Started                       Pod    Started container
10m         Normal    Killing                       Pod    Killing container cri-o://installer:Need to kill Pod
10m         Normal    Pulling                       Pod    pulling image "registry.svc.ci.openshift.org/openshift/origin-v4.0-2019-02-10-172026@sha256:3da5303d4384d24691721c1cf2333584ba60e8f82c9e782f593623ce8f83ddc5"
```

becomes

```
35m         Normal    Created                       Pod    Created container installer
35m         Normal    Started                       Pod    Started container installer
10m         Normal    Killing                       Pod    Stopping container installer
10m         Normal    Pulling                       Pod    Pulling image "registry.svc.ci.openshift.org/openshift/origin-v4.0-2019-02-10-172026@sha256:3da5303d4384d24691721c1cf2333584ba60e8f82c9e782f593623ce8f83ddc5"
```
 2019-02-10 16:39:42 -05:00
Kubernetes Prow Robot
ee44e24cd3 Merge pull request #73659 from feiskyer/usage-nano-cores 
Kubelet: add usageNanoCores from CRI stats provider
 2019-02-08 19:26:21 -08:00
Kubernetes Prow Robot
5b7a790d35 Merge pull request #72185 from dcbw/owners-label-sig-network 
OWNERS: add label:sig/network to a bunch of places
 2019-02-08 10:36:16 -08:00
Kubernetes Prow Robot
5bedff6625 Merge pull request #73836 from Random-Liu/clarify-hostname-in-cri 
Clarify hostname emptiness in CRI.
 2019-02-08 09:06:27 -08:00
Kubernetes Prow Robot
b50c643be0 Merge pull request #73540 from rlenferink/patch-5 
Updated OWNERS files to include link to docs
 2019-02-08 09:05:56 -08:00
Kubernetes Prow Robot
eac19a3ab9 Merge pull request #73616 from dims/move-part-of-kubelet-apis-well-known-lables 
move pkg/kubelet/apis/well_known_labels.go to staging/src/k8s.io/api/core/v1/
 2019-02-07 19:44:34 -08:00
Lantao Liu
5b86ee1c82 Clarify hostname emptiness in CRI. 2019-02-07 18:37:59 -08:00
Lantao Liu
1a92e218e0 Remove unused function from the legacy runtime interface. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-02-07 16:57:19 -08:00
Pengfei Ni
01fbca29cb Kubelet: add usageNanoCores from CRI stats provider 2019-02-07 22:31:30 +08:00
Kubernetes Prow Robot
6796645672 Merge pull request #73758 from sjenning/priority-based-oom-score-adj 
kubelet: set low oom_score_adj for containers in critical pods
 2019-02-06 21:13:55 -08:00
Kubernetes Prow Robot
ae45068688 Merge pull request #72323 from danielqsj/dockershim 
Change docker metrics to conform metrics guidelines
 2019-02-06 09:30:54 -08:00
Kubernetes Prow Robot
459e509f94 Merge pull request #73549 from haiyanmeng/runtimeclass 
Add monitoring for RuntimeClass
 2019-02-05 15:14:38 -08:00
Kubernetes Prow Robot
a20cd49d6d Merge pull request #72910 from danielqsj/kn 
Add kubelet_node_name metrics
 2019-02-05 15:14:06 -08:00
Kubernetes Prow Robot
dc1244c6cd Merge pull request #72785 from derekwaynecarr/hugepages-ga 
Graduate HugePages feature to GA
 2019-02-05 13:56:51 -08:00
Seth Jennings
7dcf1fe5f8 kubelet: set low oom_score_adj for containers in critical pods 2019-02-05 14:28:36 -06:00
Davanum Srinivas
274c9976d2 DefaultFailureDomains does not need to be global 
Change-Id: I5ccfe8b836133b0db402a37a6974fc011aa6335e
 2019-02-05 13:39:07 -05:00
Davanum Srinivas
b975573385 move pkg/kubelet/apis/well_known_labels.go to staging/src/k8s.io/api/core/v1/ 
Co-Authored-By: Weibin Lin <linweibin1@huawei.com>

Change-Id: I163b2f2833e6b8767f72e2c815dcacd0f4e504ea
 2019-02-05 13:39:07 -05:00
Kubernetes Prow Robot
6a149864fb Merge pull request #73285 from tallclair/typed-runtimeclass 
Migrate RuntimeClass support to the generated typed client
 2019-02-04 16:13:30 -08:00
haiyanmeng
18bcdcecce Add monitoring for RuntimeClass 2019-02-04 16:01:29 -08:00
Roy Lenferink
b43c04452f Updated OWNERS files to include link to docs 2019-02-04 22:33:12 +01:00
Kubernetes Prow Robot
9d6ebf6c78 Merge pull request #73467 from ashishranjan738/newpackage 
Refactor to use k8s.io/utils/net/ package instead of kubernetes/pkg/util/net/sets
 2019-02-04 11:43:14 -08:00
Kubernetes Prow Robot
f52713515b Merge pull request #73413 from joejulian/enableservicelinks_segfault 
bug: fix segfault when EnableServiceLinks is nil
 2019-02-04 09:36:31 -08:00
Kubernetes Prow Robot
ca1336957e Merge pull request #73404 from tsmetana/fix-kubelet-volume-test 
Kubelet: Fix volumemanager test race
 2019-02-04 06:21:11 -08:00
Ashish Ranjan
7be223e798 Refactor to use k8s.io/utils/net/ package instead of kubernetes/pkg/util/net/sets 
Signed-off-by: Ashish Ranjan <ashishranjan738@gmail.com>
 2019-02-04 10:34:53 +05:30
Kubernetes Prow Robot
c2570acc0c Merge pull request #70936 from yanghaichao12/dev1112 
correct some spelling wrong in DevicePlugin files
 2019-02-03 13:10:25 -08:00
Kubernetes Prow Robot
6fb69d3967 Merge pull request #71648 from houjun41544/20181203-volume 
Fix an error in comment
 2019-02-03 12:02:45 -08:00
Kubernetes Prow Robot
03b434c9d4 Merge pull request #58122 from tianshapjq/nit-int-is-enough 
Len() is already int
 2019-02-03 12:02:24 -08:00
Derek Carr
deae071d78 Graduate HugePages feature to GA 2019-02-02 00:21:10 -05:00
Kubernetes Prow Robot
235b32e8ad Merge pull request #72832 from MrHohn/pod-dns-config-ga 
Graduate CustomPodDNS feature to GA
 2019-02-01 18:29:17 -08:00
Kubernetes Prow Robot
4331660fcd Merge pull request #73445 from danielqsj/fix-exec 
migrate the rest reference of pkg/util/exec to k8s.io/utils/exec
 2019-02-01 17:14:15 -08:00
Kubernetes Prow Robot
ae2b176439 Merge pull request #71727 from mikedanese/fixcrm 
pkg/kubelet/cloudresource: fallback to old addresses if sync loop fails
 2019-02-01 14:31:52 -08:00
Kubernetes Prow Robot
53a7601e6a Merge pull request #64648 from dcbw/remove-unused-param 
kubelet: remove unused parameter from runtime's SyncPod()
 2019-02-01 09:03:45 -08:00
Sandor Szücs
fd0cff9c77 fix #73264 cpuPeriod was not reset, but used as it is if alpha gate is disabled 
Signed-off-by: Sandor Szücs <sandor.szuecs@zalando.de>
 2019-02-01 16:45:43 +01:00
Kubernetes Prow Robot
c0457488b6 Merge pull request #63901 from weipeng1213/branch-3 
fix typo: writeable->writable
 2019-02-01 07:44:26 -08:00
Kubernetes Prow Robot
91d2bd3951 Merge pull request #73306 from Pingan2017/args-type-statusmanager 
correct the type in status_manager.go
 2019-01-31 16:05:44 -08:00
Kubernetes Prow Robot
7b7f18c6c8 Merge pull request #70978 from Pingan2017/gracePeriod 
correct log output when specifed delete gracePeriod < minimumGracePer…
 2019-01-31 16:05:33 -08:00
Kubernetes Prow Robot
a5ade16abd Merge pull request #73603 from sjenning/fix-kubelet-test 
TestCreatePodSandbox_RuntimeClass should not expect RunPodSandbox when runtime class is not found
 2019-01-31 14:10:30 -08:00
Joe Julian
e9f1700512 bug: fix segfault when EnableServiceLinks is nil 
When upgrading to 1.13, pods that were created prior to the upgrade have
no pod.Spec.EnableServiceLinks set. This causes a segfault and prevents
the pod from ever starting.

Check and set to the default if nil.

Fixes #71749
 2019-01-31 11:07:32 -08:00
Seth Jennings
6b51d48c4f TestCreatePodSandbox_RuntimeClass should not expect RunPodSandbox when runtime class is not found 2019-01-31 12:55:56 -06:00