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7076 Commits

Author SHA1 Message Date
Jordan Liggitt
4ac08be206 prevent panic on nil pod.spec.enableServiceLinks 2019-02-25 10:43:29 -05:00
Jordan Liggitt
9788d401e2 Revert "bug: fix segfault when EnableServiceLinks is nil" 
This reverts commit e9f1700512.
 2019-02-25 10:35:48 -05:00
Kubernetes Prow Robot
b77e4e2417
Merge pull request #74389 from answer1991/sync-cni-config-in-goroutine 
sync CNI config in goroutine
 2019-02-22 17:58:54 -08:00
Kubernetes Prow Robot
95856e30c4
Merge pull request #73820 from haiyanmeng/runtimeclass 
Fit RuntimeClass metrics to prometheus conventions
 2019-02-22 16:14:59 -08:00
Kubernetes Prow Robot
2f2945732b
Merge pull request #69099 from ehashman/issue-66790 
Rename cadvisor metric labels to match instrumentation guidelines
 2019-02-22 14:56:01 -08:00
chenjun.cj
4fe13c2a99 sync CNI config in goroutine 2019-02-22 16:26:49 +08:00
Kubernetes Prow Robot
5bfea15e7b
Merge pull request #71351 from HotelsDotCom/kep/VolumeSubpathEnvExpansion 
kep/VolumeSubpathEnvExpansion
 2019-02-20 14:05:20 -08:00
Kubernetes Prow Robot
a2a5bd03fd
Merge pull request #71119 from Chenditang/typo 
Fix typos.
 2019-02-20 12:54:30 -08:00
Kubernetes Prow Robot
78573805a7
Merge pull request #66228 from liucimin/fix_cniplugin_get_expose_hostip 
fix_the_checkpoint_no_hostip_bug
 2019-02-20 12:51:14 -08:00
Kevin Taylor
a64b854137 Implementation of KEP Feature Gate VolumeSubpathEnvExpansion 2019-02-20 01:37:16 +00:00
haiyanmeng
ec18200f8b Fit RuntimeClass metrics to prometheus conventions 
1) Add suffix (`seconds` or `total`) to metric name
2) Switch Summary metric to Histogram metric (Summary metrics are not
supported completely by prometheus-to-sd and can't be aggregated.)
 2019-02-19 12:46:37 -08:00
Kubernetes Prow Robot
d61e878533
Merge pull request #73997 from xichengliudui/fixlintcode 
Fix golint failures
 2019-02-19 01:44:48 -08:00
danielqsj
79a3eb816c rename latency to duration in metrics 2019-02-18 17:40:04 +08:00
danielqsj
0bfe4c26b1 add default buckets for histogram metrics 2019-02-18 14:07:30 +08:00
danielqsj
4fa0ee7805 Mark deprecated in related kubelet metrics 2019-02-18 14:03:44 +08:00
danielqsj
0e9515c709 Move kubelet metrics to histogram metrics 2019-02-18 14:03:44 +08:00
danielqsj
9fd99a48f5 Change kubelet metrics to conform guideline 2019-02-18 14:01:58 +08:00
Kubernetes Prow Robot
c88dcee3e9
Merge pull request #73824 from jiayingz/reallocate 
Checks whether we have cached runtime state before starting a container
 2019-02-15 20:35:30 -08:00
Kubernetes Prow Robot
063e7ff358
Merge pull request #73833 from haiyanmeng/cri_runtimeclass 
Add `runtime_handler` into PodSandbox and PodSandboxStatus
 2019-02-15 18:02:46 -08:00
Kubernetes Prow Robot
3e748958dc
Merge pull request #73333 from yujuhong/os-arch-labels 
kubelet: promote OS & arch labels to GA
 2019-02-15 16:45:57 -08:00
Kubernetes Prow Robot
fbee96d733
Merge pull request #73699 from pivotal-k8s/doc-links 
Update deprecated and broken links
 2019-02-15 14:05:09 -08:00
Kubernetes Prow Robot
6310f9681e
Merge pull request #74114 from feiskyer/revert-70121 
Revert #70121: Add network stats for Windows containers #70121
 2019-02-15 12:44:06 -08:00
Ben Moss
34ac4d9ee9 Update deprecated links 2019-02-15 09:13:07 -05:00
Kubernetes Prow Robot
bf20886f4e
Merge pull request #73990 from xichengliudui/fixlinterror 
Fix golint failures pkg/kubelet/util/cache
 2019-02-14 22:43:15 -08:00
Pengfei Ni
0d03672e02 Revert "Add network stats for windows node" 
This reverts commit f9fa1c6a38.
 2019-02-15 12:20:41 +08:00
Pengfei Ni
2449b0997c Revert "Add network stats for Windows containers" 
This reverts commit 9cf38de44b.
 2019-02-15 12:20:23 +08:00
Kubernetes Prow Robot
6a9902deee
Merge pull request #73802 from Random-Liu/handle-unknown-state 
Stop container in unknown state before recreate or remove.
 2019-02-14 15:50:12 -08:00
Lantao Liu
de8ee94d14 Stop container in unknown state before recreate or remove. 2019-02-14 02:31:17 -08:00
Yu-Ju Hong
5fd27c38da Move beta OS/Arch labels back to the kubelet package 
These labels are being deprecated
 2019-02-13 18:09:49 -08:00
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
4c42d542dc Fix golint failures 
update pull request

update pull request
 2019-02-12 13:01:49 -05:00
xichengliudui
d1d54f81ec update pull request 
update pull request
 2019-02-12 12:13:19 -05:00
xichengliudui
5aa58efe07 Fix golint failures 
update pull request
 2019-02-12 07:14:57 -05:00
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
Yu-Ju Hong
04575f01b0 kubelet: promote OS & arch labels to GA 
kubelet now applies both the beta and the GA labels to ensure backward
compatibility.
 2019-02-11 11:24:58 -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