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2443 Commits

Author SHA1 Message Date
zhoumingcheng
8dfb7af374 update unit test for pkg/util/node 
Remove duplicate testcases for func TestGetNodeHostIPs

Signed-off-by: zhoumingcheng <zhoumingcheng@beyondcent.com>
 2022-06-28 17:40:04 +08:00
zhoumingcheng
540ec51196 add unit test coverage for pkg/util/node 
Signed-off-by: zhoumingcheng <zhoumingcheng@beyondcent.com>
 2022-06-28 16:07:30 +08:00
21kyu
df168d5b5c Change reflect.Ptr to reflect.Pointer 2022-06-26 01:23:43 +09:00
Lars Ekman
c1e5a9e6f0 Prevent host access on VIP addresses in proxy-mode=ipvs 2022-06-24 08:33:58 +02:00
Kubernetes Prow Robot
dc4e91a875 Merge pull request #109844 from danwinship/iptables-tests-new 
improve parsing in iptables unit tests
 2022-06-10 14:27:44 -07:00
Dan Winship
913f4bc0ba pkg/util/iptables/testing: Fix FakeIPTables 
FakeIPTables barely implemented any of the iptables interface, and the
main part that it did implement, it implemented incorrectly. Fix it:

- Implement EnsureChain, DeleteChain, EnsureRule, and DeleteRule, not
  just SaveInto/Restore/RestoreAll.

- Restore/RestoreAll now correctly merge the provided state with the
  existing state, rather than simply overwriting it.

- SaveInto now returns the table that was requested, rather than just
  echoing back the Restore/RestoreAll.
 2022-05-09 11:29:08 -04:00
Dan Winship
10a72a9e03 pkg/util/iptables/testing: Add IPTables dump-parsing helpers 2022-05-09 11:29:06 -04:00
Dan Winship
f2fa1033d0 pkg/util/iptables/testing: Add better IPTables rule-parsing helpers 
There were previously some strange iptables-rule-parsing functions
that were only used by two unit tests in pkg/proxy/ipvs. Get rid of
them and replace them with some much better iptables-rule-parsing
functions.
 2022-05-09 11:19:26 -04:00
Benjamin Elder
830456e027 correct coverage MainStart argument order 2022-05-05 14:00:21 -07:00
Benjamin Elder
5d8f6f1213 fix e2e coverage package for go 1.18 2022-04-27 10:05:51 -07:00
Ashutosh Kumar
c00975370a Handle Non-graceful Node Shutdown (#108486) 
Signed-off-by: Ashutosh Kumar <sonasingh46@gmail.com>

Co-authored-by: Ashutosh Kumar <sonasingh46@gmail.com>

Co-authored-by: xing-yang <xingyang105@gmail.com>
 2022-03-26 09:23:21 -07:00
Carlos Eduardo Arango Gutierrez
a435ad33f4 Cleanup: pkg/util/ipset 
Signed-off-by: Carlos Eduardo Arango Gutierrez <carangog@redhat.com>
 2022-03-25 14:14:17 -04:00
Kubernetes Prow Robot
cbf4186a57 Merge pull request #108452 from HirazawaUi/master 
show error details removing or adding ipset entry
 2022-03-20 16:31:12 -07:00
Kubernetes Prow Robot
54ee338758 Merge pull request #108351 from mengjiao-liu/fix_ipset_test 
Fix incorrect test cases to cover code that needs to be tested in `TestValidateIPSet`
 2022-03-18 15:01:56 -07:00
Mengjiao Liu
63f600eef4 Improve unit test coverage and readability in pkg/util/netsh/ 2022-03-11 17:04:39 +08:00
HirazawaUi
279fd9abe8 After adding or deleting an ipset entry error, the cause of the error will be displayed 2022-03-02 21:51:20 +08:00
Kubernetes Prow Robot
2de37aa9fa Merge pull request #108276 from AllenZMC/improve_util_test_coverage 
improve test coverage
 2022-03-01 16:57:13 -08:00
Mengjiao Liu
63667626d9 Fix incorrect test cases to cover code that needs to be tested in TestValidateIPSet 2022-02-25 16:01:37 +08:00
czm
f31bf3ff12 improve test coverage 2022-02-22 23:04:44 +08:00
Dan Winship
4af471f8be proxy/iptables: move GetChainLines unit tests to the right package 
GetChainLines is a utiliptables method, so it should be part of the
unit tests there.
 2022-02-21 09:16:22 -05:00
Kubernetes Prow Robot
1659924a97 Merge pull request #108070 from jsafrane/remove-selinux 
Remove util/selinux package
 2022-02-11 18:19:47 -08:00
Jan Safranek
77aa06d0c8 Remove util/selinux package 
The package says:

> the libcontainer SELinux package is only built for Linux, so it is
> necessary to have a NOP wrapper which is built for non-Linux platforms

This is not true, Kubernetes now imports
github.com/opencontainers/selinux/go-selinux and it has proper
multiplatform support (i.e. NOOP on non-Linux platforms).

Removing the whole package and calling go-selinux directly.
 2022-02-11 15:20:35 +01:00
Mengjiao Liu
bc55118b5b Improve test coverage: add unit tests TestReadAtMost in pkg/util/tail 2022-02-11 10:20:42 +08:00
Kubernetes Prow Robot
f90267f062 Merge pull request #106840 from Nordix/multi-numa 
ReservedMemory Configuration for NUMA
 2022-01-27 06:46:25 -08:00
Kubernetes Prow Robot
3bd422dc76 Merge pull request #107293 from dims/jan-1-owners-cleanup 
Cleanup OWNERS files - Jan 2021 Week 1
 2022-01-13 10:30:30 -08:00
Kubernetes Prow Robot
a0dfd958d5 Merge pull request #107163 from cyclinder/fix_leak_goroutine 
fix goroutine leaks in TestConfigurationChannels
 2022-01-10 17:23:16 -08:00
Davanum Srinivas
9682b7248f OWNERS cleanup - Jan 2021 Week 1 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-01-10 08:14:29 -05:00
cyclinder
928e686877 fix goroutine leaks in TestConfigurationChannels 
Signed-off-by: cyclinder <qifeng.guo@daocloud.io>
 2022-01-10 19:51:16 +08:00
Kubernetes Prow Robot
098b0e05d1 Merge pull request #107001 from mk46/unix_lib 
replace syscall with sys/unix pkg in pkg/util/ipvs
 2022-01-05 13:54:13 -08:00
Kubernetes Prow Robot
0fc6edeb1d Merge pull request #106847 from cyclinder/log_the_payload 
kube-proxy should log the payload when iptables-restore fails
 2021-12-23 17:24:14 -08:00
cyclinder
97bd6e977d kube-proxy should log the payload when iptables-restore fails 
Signed-off-by: cyclinder <qifeng.guo@daocloud.io>
 2021-12-23 09:50:56 +08:00
songlh
8cceaa051d apply gofmt 2021-12-17 17:35:09 -05:00
songlh
d4f3dde804 time -> timer 2021-12-17 16:03:46 -05:00
songlh
a108393b8c add spaces to comments 2021-12-17 15:41:34 -05:00
songlh
8886e58ae9 add comments to the fix 2021-12-17 15:22:27 -05:00
songlh
ed1823a6c2 fixing three goroutine leaks in bounded_frequency_runner_test.go 2021-12-16 23:31:11 -05:00
Davanum Srinivas
497e9c1971 Cleanup OWNERS files (No Activity in the last year) 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-15 10:34:02 -05:00
Ravindra Thakur
a1f73cc247 ReservedMemory Configuration for NUMA 
Kubelet throws error when multiple numa nodes are specified for memory
reservation. This is due to "," being used as separator for different
memory types within same numa node as well as for different numa nodes.

This PR fixes the error by using ";" as the separator for
specifying multiple numa node configuration.

Signed-off-by: Ravindra Thakur <ravindra.nath.thakur@est.tech>
 2021-12-14 16:15:23 +05:30
Manish Kumar
0a013e9a79 replace syscall with sys/unix pkg in pkg/util/ipvs 2021-12-14 00:09:02 +05:30
Davanum Srinivas
9405e9b55e Check in OWNERS modified by update-yamlfmt.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2021-12-09 21:31:26 -05:00
Kubernetes Prow Robot
b8c1b38261 Merge pull request #106406 from cyclinder/remove_DeleteChain_TODO 
kube-proxy remove todo: call iptables -S first when delete chain
 2021-12-07 17:26:56 -08:00
Antonio Ojea
d126b14838 migrate nolint coments to golangci-lint 2021-11-17 13:58:53 +01:00
Hanna Lee
30ea05ae7b Update IPVar and IPPortVar functions to have pointer receivers to fix 'ineffective assignment' 2021-11-17 08:56:00 +01:00
cyclinder
d8a801a7a2 kube-proxy remove todo: call iptables -S first when delete chain 
Signed-off-by: cyclinder <qifeng.guo@daocloud.io>
 2021-11-17 10:12:57 +08:00
caozhiyuan
bad4faf1b9 migrate --register-with-taints to KubeletConfiguration 2021-11-16 19:10:36 +08:00
Neha Lohia
fa1b6765d5 move pkg/util/node to component-helpers/node/util (#105347) 
Signed-off-by: Neha Lohia <nehapithadiya444@gmail.com>
 2021-11-12 07:52:27 -08:00
Kubernetes Prow Robot
c98b388a84 Merge pull request #105450 from danwinship/ipvs-dead-code 
Remove some dead code in the ipvs proxy
 2021-11-11 20:50:27 -08:00
ravisantoshgudimetla
02c1bac0b6 [kubelet]: Sync label periodically 2021-11-05 18:47:43 -04:00
ml
a2441a256b fix multiple typos 2021-10-29 21:43:52 +02:00
Dan Winship
508d574921 Remove some dead code in the ipvs proxy 2021-10-04 09:04:35 -04:00