instead of receiving the service name and namespace we
can obtain it from the service object directly.
Signed-off-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
This allows the proxier to cache local addresses instead of fetching all
local addresses every time in IsLocalIP.
Signed-off-by: Andrew Sy Kim <kiman@vmware.com>
kube-proxy, if is configured with an IP family, filters out the
incorrect IP version of the services.
This commit fix a bug caused by not filtering out the IPs in the
LoadBalancer Status Ingress field.
use split host port func instead trim specific character
add unit test for metrics and healthz bind address
recover import package
refactor set default kube proxy configuration
fix ipv4 condition
fix set default port condition
rewrite call function occasion to reduce error
set ipv6 default value
move get GetBindAddressHostPort to util
use one func to handle deprecated series
update bazel
define address type
return earlier in the error case
refactor set default kube proxy configuration logic
recover import package
preserve some of the original comments
add get default address func
add append port if needed unit test
rewrite unit test for deprecated flags
remove unused codes
- 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
The requested Service Protocol is checked against the supported protocols of GCE Internal LB. The supported protocols are TCP and UDP.
SCTP is not supported by OpenStack LBaaS. If SCTP is requested in a Service with type=LoadBalancer, the request is rejected. Comment style is also corrected.
SCTP is not allowed for LoadBalancer Service and for HostPort. Kube-proxy can be configured not to start listening on the host port for SCTP: see the new SCTPUserSpaceNode parameter
changed the vendor github.com/nokia/sctp to github.com/ishidawataru/sctp. I.e. from now on we use the upstream version.
netexec.go compilation fixed. Various test cases fixed
SCTP related conformance tests removed. Netexec's pod definition and Dockerfile are updated to expose the new SCTP port(8082)
SCTP related e2e test cases are removed as the e2e test systems do not support SCTP
sctp related firewall config is removed from cluster/gce/util.sh. Variable name sctp_addr is corrected to sctpAddr in pkg/proxy/ipvs/proxier.go
cluster/gce/util.sh is copied from master
Automatic merge from submit-queue (batch tested with PRs 66733, 67472). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
add ut for PortPart()
**What this PR does / why we need it**:
improve ut coverage
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Using ipset doing SNAT and packet filter in IPVS kube-proxy
**What this PR does / why we need it**:
Try ipset in ipvs proxy mode.
**Which issue this PR fixes**:
fixes#54203
xref: #53393, #53775
**Special notes for your reviewer**:
**Release note**:
```release-note
Using ipset doing SNAT and packet filtering in IPVS kube-proxy
```
/sig network
/area kube-proxy
Automatic merge from submit-queue (batch tested with PRs 55988, 53555, 55858). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add IPv6 and negative UT test cases for proxier's deleteEndpointConnections
This change adds IPv6 and negative UT test cases for the proxier's deleteEndpointConnections.
Changes include:
- Add IPv6 UT test cases to TestDeleteEndpointConnections.
- Add negative UT test case to TestDeleteEndpointConnections for
handling case where no connections need clearing (benign error).
- Add negative UT test case to test unexpected error.
- Reorganize UT in TestDeleteEndpointConnections so that the fake
command executor's command and scripted responses are generated on
the fly based on the test case table (rather than using a fixed
set of commands/responses that will need to be updated every time
test cases are added/deleted).
- Create the proxier service map in real time, based on the test case
table (rather than using a fixed service map that will need to be updated
every time test cases are added/deleted).
fixes#53554
**What this PR does / why we need it**:
This change adds IPv6 and negative UT test cases for the proxier's
deleteEndpointConnections.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#53554
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
