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436 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
da986c56ab Merge pull request #73944 from xiaoanyunfei/cleanup/rm_unuse_judge 
rm unnecessary judgement
 2019-08-29 13:30:57 -07:00
Han Kang
3a50917795 migrate kubelet's metrics/probes & metrics endpoint to metrics stability framework 2019-08-28 11:16:38 -07:00
Kubernetes Prow Robot
0e1bad3764 Merge pull request #81747 from Random-Liu/fix-windows-log-follow 
Fix windows kubectl log -f.
 2019-08-23 06:53:24 -07:00
Lantao Liu
7767ff3bb2 Fix windows kubectl log -f. 2019-08-21 15:44:20 -07:00
Tim Allclair
8a495cb5e4 Clean up error messages (ST1005) 2019-08-21 10:40:21 -07:00
Tim Allclair
e06912ca3e Clean up deprecated references 2019-08-21 10:40:21 -07:00
Tim Allclair
6510d26b6a Fix misc static check issues 2019-08-21 10:40:21 -07:00
Tim Allclair
3f510c69f6 Remove dead code from pkg/kubelet/... 2019-08-21 10:40:21 -07:00
Lee Verberne
906286c743 Change order kubelet starts containers 
This starts ephemeral containers prior to init containers so that
ephemeral containers will still be started when init containers fail to
start.

Also improves tests and comments with review suggestions.
 2019-08-02 19:56:38 +00:00
Lee Verberne
7bce18b0ce Generated code for Ephemeral Containers in kubelet 2019-07-24 16:25:52 +00:00
Lee Verberne
ea212d5d49 Add support for ephemeral containers to the kubelet 2019-07-24 16:24:26 +00:00
James Sturtevant
a8c78d1359 Windows: Sets the effective SecurityContext's RunAsUserName 
Co-Authored-By: Claudiu Belu <cbelu@cloudbasesolutions.com>
 2019-07-17 15:03:11 +00:00
Kubernetes Prow Robot
becf718143 Merge pull request #78368 from tedyu/evict-sandboxes 
Call getKubeletSandboxes first in containerGC#evictSandboxes
 2019-07-11 14:33:21 -07:00
tiffany jernigan
27a0d91f2d Remove lazy provide from credential provider and kubelet (#79674) 
* Remove LazyProvide from kubelet

* Remove LazyProvide from cloud providers

* Remove LazyProvide from credential provider keyring and provider
 2019-07-03 13:52:52 -07:00
Khaled Henidak(Kal)
dba434c4ba kubenet for ipv6 dualstack 2019-07-02 22:26:25 +00:00
Yu-Ju Hong
3fac48f86a kubelet: retry pod sandbox creation when containers were never created 
If kubelet never gets past sandbox creation (i.e., never attempted to
create containers for a pod), it should retry the sandbox creation on
failure, regardless of the restart policy of the pod.
 2019-06-26 18:19:27 -07:00
Ted Yu
58dfe186d8 Call getKubeletSandboxes first in containerGC#evictSandboxes 2019-05-26 14:40:11 -07:00
Tim Allclair
91e593546c Revert "Use consistent imageRef during container startup" 
This reverts commit 26e3c8674e.
 2019-05-23 11:36:32 -07:00
Jean Rouge
b39d8f4777 Kubelet & implementation changes for Windows GMSA support 
This patch comprises the kubelet changes outlined in the Windows GMSA KEP
(https://github.com/kubernetes/enhancements/blob/master/keps/sig-windows/20181221-windows-group-managed-service-accounts-for-container-identity.md)
to add GMSA support to Windows workloads.

Updated tests.

Signed-off-by: Jean Rouge <rougej+github@gmail.com>
 2019-05-16 22:07:03 -04:00
Jean Rouge
181706b0f0 Auto-generated changes for Windows GMSA support 
This patch comprises the auto-generated changes for the API changes outlined in
the Windows GMSA KEP
(https://github.com/kubernetes/enhancements/blob/master/keps/sig-windows/20181221-windows-group-managed-service-accounts-for-container-identity.md)
to add GMSA support to Windows workloads.

Signed-off-by: Jean Rouge <rougej+github@gmail.com>
 2019-05-16 15:34:22 -07:00
yameiwang
503ac59abe fix typo in kuberuntime_manager.go 2019-05-13 08:35:01 +08:00
Andrew Kim
c919139245 update import of generic featuregate code from k8s.io/apiserver/pkg/util/feature -> k8s.io/component-base/featuregate 2019-05-08 10:01:50 -04:00
Kubernetes Prow Robot
aff3f0c61c Merge pull request #76665 from tallclair/imageref 
Use consistent imageRef during container startup
 2019-04-16 19:14:34 -07:00
Kubernetes Prow Robot
097d58523a Merge pull request #75278 from Nessex/updatecontainerresources-label-fix 
Fix label on UpdateContainerResources operation
 2019-04-12 08:44:48 -07:00
Tim Allclair
26e3c8674e Use consistent imageRef during container startup 2019-04-10 12:06:42 -07:00
Robert Krawitz
022f7c2cd7 Clean up PR #71617 2019-04-08 10:34:40 -04:00
Kubernetes Prow Robot
dc1ff116dc Merge pull request #74220 from tedyu/master 
Aggregate errors for kube runtime GC
 2019-04-04 17:47:19 -07:00
Giuseppe Scrivano
a561196bfe logs: consume all file until EOF on exited container 
If the container is not found, do not stop reading the log file
immediately but wait until we reach again EOF.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2019-03-30 17:42:21 +01:00
Giuseppe Scrivano
8f68b281e4 kubelet: force checking the log file every second 
it seems fsnotify can miss some read events, blocking the kubelet to
receive more data from the log file.

If we end up waiting for events with fsnotify, force a read from the
log file every second so that are sure to not miss new data for longer
than that.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2019-03-30 17:42:20 +01:00
Giuseppe Scrivano
341c2c0d1f kubelet: handle recreated log files 
if the runtime is configured to rotate the log file, we might end up
watching the old fd where there are no more writes.

When a fsnotify event other than Write is received, reopen the log
file and recreate the watcher.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2019-03-30 17:42:20 +01:00
Giuseppe Scrivano
2c30eee92f kubelet: read immediately after creating the watcher 
if some events happen between the Read and while we set the watcher,
we might miss them.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2019-03-30 17:42:11 +01:00
Kubernetes Prow Robot
dabeb20a1a Merge pull request #75587 from tiffanyfay/cred-provider 
Refactor AWS credential provider
 2019-03-29 14:48:47 -07:00
Kubernetes Prow Robot
4b3eb60081 Merge pull request #75531 from dims/add-new-staging-repository-for-cri-api 
New staging repository for cri-api
 2019-03-26 18:10:49 -07:00
tiffany jernigan
847cb24aa1 Credential provider Provide takes image (general) 2019-03-27 01:00:26 +00:00
Davanum Srinivas
33081c1f07 New staging repository for cri-api 
Change-Id: I2160b0b0ec4b9870a2d4452b428e395bbe12afbb
 2019-03-26 18:21:04 -04:00
shinytang6
5c9f4d9dc6 replace time.Now().Sub with time.Since 2019-03-21 18:02:55 +08:00
Nathan Essex
394c581a56 Fix label on UpdateContainerResources operation 2019-03-12 14:18:53 +09:00
Lantao Liu
0ac651bfc3 Include pod logs in the pod ephemeral storage. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-03-08 16:42:14 -08:00
Lantao Liu
f14c6c95d6 New pod log directory /var/log/pods/NAMESPACE_NAME_UID. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-03-08 16:42:14 -08:00
Lubomir I. Ivanov
e29c6e1b38 go-1.12: fix 'go vet' failures 2019-03-01 18:48:17 +02:00
Kubernetes Prow Robot
44d13d3b77 Merge pull request #73726 from wk8/wk8/gmsa_alpha 
Kubelet changes for Windows GMSA support
 2019-02-25 21:48:21 -08:00
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
Ted Yu
dae6950f04 Aggregate errors for kube runtime GC 
Signed-off-by: Ted Yu <yute@vmware.com>
 2019-02-18 13:29:22 -08:00
danielqsj
79a3eb816c rename latency to duration in metrics 2019-02-18 17:40:04 +08:00
danielqsj
9fd99a48f5 Change kubelet metrics to conform guideline 2019-02-18 14:01:58 +08:00
sunxiaofei03
91e6dab9f8 rm unused judgement 2019-02-15 10:57:42 +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
Jean Rouge
b435dbf718 Merge branch 'master' into wk8/gmsa_alpha 
Signed-off-by: Jean Rouge <rougej+github@gmail.com>
 2019-02-14 15:38:25 -08:00
Lantao Liu
de8ee94d14 Stop container in unknown state before recreate or remove. 2019-02-14 02:31:17 -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