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2320 Commits

Author SHA1 Message Date
danielqsj
b828bc1a50 Use prometheus conventions for workqueue metrics 2018-12-12 16:55:13 +08:00
Kubernetes Prow Robot
f0bae6e9c5 Merge pull request #71573 from JacobTanenbaum/UDP_conntrack 
Correctly Clear conntrack entry on endpoint changes when using nodeport
 2018-12-07 15:01:43 -08:00
Haowei Cai
b109fda56d generated 2018-12-06 16:36:14 -08:00
Haowei Cai
c449c2735f Log metric registration error 2018-12-05 19:05:30 -08:00
Jacob Tanenbaum
144280e7a7 Correctly Clear conntrack entrty on endpoint changes when using nodeport 
When using NodePort to connect to an endpoint using UDP, if the endpoint is deleted on
restoration of the endpoint traffic does not flow. This happens because conntrack holds
the state of the connection and the proxy does not correctly clear the conntrack entry
for the stale endpoint.

Introduced a new function to conntrack ClearEntriesForPortNAT that uses the endpointIP
and NodePort to remove the stale conntrack entry and allow traffic to resume when
the endpoint is restored.

Signed-off-by: Jacob Tanenbaum <jtanenba@redhat.com>
 2018-12-03 15:02:48 -05:00
Jan Safranek
cfbf6aa925 Fix unit test to run with random UID 
User that runs the tests desn't need to be in /etc/passwd and thus
user.Current() can fail. Assume the user is not root in this case.
 2018-11-19 13:08:54 +01:00
k8s-ci-robot
bc6aee19b0 Merge pull request #70884 from lavalamp/workqueue 
add a metric that can be used to notice stuck worker threads
 2018-11-13 14:59:27 -08:00
Daniel Smith
980242c209 fixup! add longest_running_processor_microseconds metric 2018-11-12 21:57:57 -08:00
Daniel Smith
fd77aa5a41 add longest_running_processor_microseconds metric 2018-11-12 10:52:18 -08:00
Daniel Smith
578962d934 fixup! Test workqueue metrics 
change units to seconds
 2018-11-10 18:46:43 -08:00
Davanum Srinivas
954996e231 Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00
Daniel Smith
6195d1005d add a metric that can be used to notice stuck worker threads 2018-11-09 10:50:11 -08:00
Weibin Lin
7a591ed361 update bazel 2018-11-05 10:33:31 +08:00
Weibin Lin
4b90559369 use 'nf_conntrack' instead of 'nf_conntrack_ipv4' for linux kernel >= 4.19 2018-11-05 10:33:31 +08:00
k8s-ci-robot
5fdad5c19f Merge pull request #68771 from liyongxin/master 
typo fix from utilites to utilities
 2018-11-03 16:50:28 -07:00
k8s-ci-robot
0be22d8ace Merge pull request #70230 from qingsenLi/git181025 
fix golint for /pkg/util/ipconfig and /pkg/util/resourcecontainer
 2018-10-31 11:50:23 -07:00
k8s-ci-robot
4c874dbefe Merge pull request #66367 from cpuguy83/speedup_pidof 
getPids - don't recursively traverse every dir in /proc
 2018-10-29 15:53:41 -07:00
qingsenLi
ca74d32e4c fix golint for /pkg/util/ipconfig and /pkg/util/resourcecontainer-2 2018-10-26 23:58:30 +08:00
tanshanshan
0ecff590bb fix golint for some of pkg/util 2018-10-17 10:11:49 +08:00
WanLinghao
fe3131ba87 clean all unused packages under pkg/util 2018-10-15 09:54:08 +08:00
k8s-ci-robot
3dbb1481f2 Merge pull request #69491 from chrischdi/lint-pkg-util-strings 
fix golint errors in pkg/util/strings
 2018-10-11 18:26:43 -07:00
k8s-ci-robot
cda667e217 Merge pull request #69515 from WanLinghao/clean_term 
clean unused package: pkg/util/term
 2018-10-11 13:45:32 -07:00
k8s-ci-robot
820c9eef3f Merge pull request #69512 from islinwb/reuse_GetNodeIP 
Reuse func getNodeIP
 2018-10-11 13:45:22 -07:00
Jan Safranek
0b8c472578 Fixed subpath in containerized kubelet. 
IsNotMountPoint should return no error when the checked directory does not
exists - missing directory can't be mounted. Therefore containerized
kubelet should check if the target exists first before resolving symlinks.
EvalHostSymlinks() returns indistinguishible error in case the path does
not exist.
 2018-10-09 13:11:23 +02:00
Weibin Lin
2d2ecb15d2 update bazel 2018-10-09 10:27:27 +08:00
Weibin Lin
0d57ec2938 reuse func getNodeIP 2018-10-09 10:27:27 +08:00
WanLinghao
26837d4858 clean unused package: pkg/util/term 2018-10-08 18:19:20 +08:00
Christian Schlotter
398039b36e fix golint errors in pkg/util/strings 
Signed-off-by: Christian Schlotter <christi.schlotter@gmail.com>
 2018-10-06 13:35:19 +02:00
k8s-ci-robot
ecfd1a3e56 Merge pull request #68945 from gnufied/fix-mount-options 
Make sure we pass mount options while creating bind mounts
 2018-10-01 09:27:54 -07:00
k8s-ci-robot
577e06e0b8 Merge pull request #69222 from SataQiu/fix-2018092805 
fix typo
 2018-10-01 04:40:34 -07:00
liangwei
456c351e31 fix bugs introduced by ipvs graceful termination 2018-09-30 16:40:13 +08:00
SataQiu
94a653f100 fix typo 2018-09-28 23:41:24 +08:00
liangwei
9e4f84f42e ipvs connection based graceful termination 2018-09-27 15:16:48 +08:00
liangwei
80ff8b359c ipvs support graceful termination 2018-09-27 15:14:51 +08:00
k8s-ci-robot
3fe21e5433 Merge pull request #68922 from BenTheElder/version-staging 
move pkg/util/version to staging
 2018-09-26 22:59:42 -07:00
k8s-ci-robot
29cff0d518 Merge pull request #68741 from jsafrane/fix-var-symlink 
Fixed subpath cleanup when /var/lib/kubelet is a symlink.
 2018-09-26 14:42:44 -07:00
Hemant Kumar
6eda6d1a06 Make sure we pass mount options while creating bind mounts 
This fixes an inconsitency that exists in mounter
 2018-09-26 15:12:05 -04:00
k8s-ci-robot
c7a67b3e1b Merge pull request #68626 from gnufied/fix-netdev-mount-opt 
Apply _netdev mount option in bind mount if available
 2018-09-25 17:00:36 -07:00
k8s-ci-robot
450fdc9c09 Merge pull request #68608 from andyzhangx/UnmountDevice-windows 
fix UnmountDevice failure on Windows
 2018-09-25 17:00:17 -07:00
k8s-ci-robot
30bf07a8bc Merge pull request #68344 from Nordix/nordix-dev 
Include all used hash types in compare when creating ipsets
 2018-09-25 14:40:51 -07:00
k8s-ci-robot
cdfd62ffb9 Merge pull request #68263 from islinwb/patch-1 
add a missing "%s"
 2018-09-25 06:13:53 -07:00
Benjamin Elder
8b56eb8588 hack/update-gofmt.sh 2018-09-24 12:21:29 -07:00
Benjamin Elder
f828c6f662 hack/update-bazel.sh 2018-09-24 12:03:24 -07:00
Benjamin Elder
088cf3c37b find & replace version import 2018-09-24 12:03:24 -07:00
Benjamin Elder
e01cb6fe80 hack/update-bazel.sh 2018-09-24 12:00:00 -07:00
Benjamin Elder
b22d036cf8 move pkg/util/version into staging 2018-09-24 12:00:00 -07:00
andyzhangx
74f010260f fix UnmountDevice failure on Windows 
add comments

fix test failure
 2018-09-19 01:44:01 +00:00
David Zhu
704573d304 GetMountRefs shouldn't error when file doesn'g exist in Windows and nsenter. Add unit test 2018-09-18 10:45:02 -07:00
Yongxin Li
6a98ce78e4 typo fix from utilites to utilities 
Signed-off-by: Yongxin Li <yxli@alauda.io>
 2018-09-18 13:52:04 +08:00
David Zhu
9d207b3e3c GetMountRefs should not fail if the path supplied does not exist anymore. It has no mount references 2018-09-17 17:35:12 -07:00