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7174 Commits

Author SHA1 Message Date
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
Kubernetes Prow Robot
531dbd409f Merge pull request #75445 from shinytang6/enhance/fmt 
Replace all time.Now().Sub with time.Since
 2019-03-26 13:55:17 -07:00
Kubernetes Prow Robot
428a8e04d4 Merge pull request #75458 from jingxu97/March/raceofActualDesiredState 
Fix race condition between actual and desired state in kublet volume manager
 2019-03-25 13:24:51 -07:00
Clayton Coleman
b28e82ad4a Avoid using %#v for errors when using only a portion of the object 
`%#v` may have significant performance costs in frequently invoked code.
 2019-03-21 22:52:09 -04:00
shinytang6
5c9f4d9dc6 replace time.Now().Sub with time.Since 2019-03-21 18:02:55 +08:00
Kubernetes Prow Robot
26fea2361a Merge pull request #75166 from qingsenLi/k8s190308-fix-heatbeat 
spelling error 'heatbeat'
 2019-03-20 13:30:59 -07:00
Kubernetes Prow Robot
795c96aa9d Merge pull request #71822 from houjun41544/20181207-event 
Remove unused kubelet event reasons
 2019-03-20 11:07:47 -07:00
Kubernetes Prow Robot
155688b2f3 Merge pull request #75309 from cwdsuzhou/remove_unused_variable 
Remove the unused variabe: syncDuration in volumemanager
 2019-03-20 07:42:08 -07:00
Kubernetes Prow Robot
16b5f7d3c5 Merge pull request #67487 from tianshapjq/validate-system-kube-reserved 
validate systemReservedCgroup and kubeReservedCgroup
 2019-03-19 21:26:22 -07:00
Kubernetes Prow Robot
046dcbd1ed Merge pull request #73917 from droslean/cleanup 
replace loops with go idiomatic.
 2019-03-19 19:01:04 -07:00
Jing Xu
7cb5df6728 Fix race condition between actual and desired state in kublet volume 
manager

This PR fixes the issue #75345. This fix modified the checking volume in
actual state when validating whether volume can be removed from desired state or not. Only if volume status is already mounted in actual state, it can be removed from desired state.
For the case of mounting fails always, it can still work because the
check also validate whether pod still exist in pod manager. In case of
mount fails, pod should be able to removed from pod manager so that
volume can also be removed from desired state.
 2019-03-18 17:08:48 -07:00
Kubernetes Prow Robot
1a24040447 Merge pull request #74781 from liggitt/http2-watch 
kubelet watch-manager test, restore watch-based manager default
 2019-03-16 12:52:56 -07:00
Kubernetes Prow Robot
3512757882 Merge pull request #75416 from tallclair/local-redirects 
Don't follow non-local redirects from HTTP probes
 2019-03-16 09:14:57 -07:00
Kubernetes Prow Robot
0f6196878d Merge pull request #75367 from feiskyer/fix-dockershim-panic 
Fix panic when removing docker images
 2019-03-16 01:08:56 -07:00
Tim Allclair
e6ea4f0538 Don't follow non-local redirects for http probes 2019-03-15 11:04:30 -07:00
caiweidong
92aee22646 Remove the unused variabe: syncDuration in volumemanager 2019-03-15 10:04:41 +08:00
Kubernetes Prow Robot
b3ec6c17f1 Merge pull request #75144 from Huang-Wei/followup-74222 
kubelet: updated logic of verifying a static critical pod
 2019-03-14 14:41:00 -07:00
Pengfei Ni
a304297c99 Fix panic when removing docker images 2019-03-14 18:53:02 +08:00
Jordan Liggitt
f2a0c0342c Revert "Revert kubelet to default to ttl cache secret/configmap behavior" 
This reverts commit cd1c9f9018.
 2019-03-13 15:12:26 -07:00
Wei Huang
d67e7fd47f kubelet: updated logic of verifying a static critical pod 
- check if a pod is static by its static pod info
- meanwhile, check if a pod is critical by its corresponding mirror pod info
 2019-03-12 23:40:20 -07:00
Kubernetes Prow Robot
243e740885 Merge pull request #74809 from oxddr/secrets-and-maps 
Fix secret/configmap management for terminated pods
 2019-03-11 16:42:36 -07:00
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
qingsenLi
147666f10f spelling error 'heatbeat' 2019-03-09 00:22:06 +08:00
Hemant Kumar
89d1de9eb9 Rename ExandFS to NodeExpand 
Handle resize error in online resizing
Use NodeExpandable plugin to mark volumes that require node expansion
 2019-03-08 09:21:44 -05:00
Kubernetes Prow Robot
535064773a Merge pull request #73946 from dashpole/prometheus_core_metrics 
Add kubelet resource metrics v1alpha1 endpoint
 2019-03-07 22:43:28 -08:00
Kubernetes Prow Robot
183e6cc190 Merge pull request #74433 from tallclair/runtimeclass-internal 
Migrate RuntimeClass from a CRD to an internal API
 2019-03-07 21:19:30 -08:00
Kubernetes Prow Robot
ad27abde62 Merge pull request #74835 from davidz627/feature/adcFallback 
Add logic for initializing CSINode on Node startup for CSI Migration [Replaces #70909]
 2019-03-07 18:39:25 -08:00
David Zhu
41b3579345 Address review comments 2019-03-07 17:17:09 -08:00
Kubernetes Prow Robot
a6d8dbcaef Merge pull request #74913 from yastij/explicit-restart-policy 
explicit the restartPolicy on the dockershim
 2019-03-07 16:12:39 -08:00
Kubernetes Prow Robot
fbc5150c7d Merge pull request #74788 from feiskyer/windows-network-stats 
Add network stats for Windows nodes and containers
 2019-03-07 16:12:24 -08:00
David Ashpole
6051664c0f add kubelet prometheus resource metrics endpoint 2019-03-07 15:39:37 -08:00
David Zhu
34d9ee5b9b Add CSINode initialization for CSIMigration on node startup before pod ready 2019-03-07 14:47:38 -08:00
Tim Allclair
428e9fa329 generated files 2019-03-07 11:57:12 -08:00
Tim Allclair
222988bdda Migrate to internal node.k8s.io client 2019-03-07 11:57:12 -08:00
Wei Huang
c5a96b63f4 Revert "kubelet: return mirror pod in GetActivePods()" 
This reverts commit c0c93f4a52.
 2019-03-07 11:22:27 -08:00
Janek Łukaszewicz
52913c59d1 Test with 2 pods, to make it more reliable. 2019-03-07 17:02:51 +01:00
Kubernetes Prow Robot
8dd60281ff Merge pull request #74653 from cofyc/fix74650-CheckVolumeExistenceOperation 
Distinguish between volume path and mount path
 2019-03-06 20:35:40 -08:00
Kubernetes Prow Robot
752d18d2b0 Merge pull request #74510 from SataQiu/fix-golint-2019022502 
Fix some golint failures for pkg/kubelet/apis/...
 2019-03-06 17:59:25 -08:00
Pengfei Ni
d690037571 Run hack/update-bazel.sh 2019-03-07 09:55:58 +08:00
Pengfei Ni
1220025e86 Add network stats for node interfaces 2019-03-07 09:55:39 +08:00
Pengfei Ni
84a7f48cf7 Add network stats for Windows containers 2019-03-07 09:54:50 +08:00
Kubernetes Prow Robot
752f5668cc Merge pull request #74737 from wk8/wk8/gmsa_bug_fix 
Fixing a small bug with GMSA support
 2019-03-06 11:20:49 -08:00