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[e2e ingress-gce] Change ingress-upgrade test to not check for number of instances
**What this PR does / why we need it**:
From #62710 and #63500, ingress-upgrade test is failing on asserting resources are intact after cluster upgrade because some instances appear to be absent from the instance group.
This PR stubs out the number of instances during verification as that is out of ingress controller's control.
**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 #NONE
**Special notes for your reviewer**:
/assign @rramkumar1
cc @bowei
**Release note**:
```release-note
NONE
```
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kubectl get CRD resources with --server-print=true column name error
**What this PR does / why we need it**:
Here's a bunch of kubectl get command execution and their outputs.
my-crd is the user-define CRD resource.
1.
```
kubectl get pod --all-namespaces --server-print=true
NAMESPACE NAME READY STATUS RESTARTS AGE
test-ns test-pod 1/1 running 1 15m
```
2.
```
kubectl get my-crd --all-namespaces --server-print=false
NAMESPACE NAME AGE
test-ns test-crd 21m
```
3.
```
kubectl get my-crd --all-namespaces --server-print=true
NAMESPACE NAME CREATED AT
test-ns test-crd 21m
```
Here's the problem
1. Example 3 isn't consistent with example 1 and 2
2. CREATED AT 21m doesn't make sense
This patch fix this.
**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
```
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Fixed hack/verify-golint.sh reported errors
**What this PR does / why we need it**:
Fixes errors reported by `hack/verify-golint.sh` while running `make verify`
**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#63065
**Special notes for your reviewer**:
Fixing `hack/verify-gofmt.sh` reported error for `k8s.io/code-generator/cmd/client-gen/generators/client_generator.go` mentioned in #63065 throws error. So didn't modify that file.
**Release note**:
```release-note
NONE
```
/sig-testing-bugs
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gcp: allow non-bootstrap kubeconfig
**What this PR does / why we need it**:
Needed for https://github.com/kubernetes/community/pull/2022
This change lets us generate a non-bootstrap kubeconfig with exec plugin for authn.
The plugin does TLS bootstrapping internally.
**Special notes for your reviewer**:
Defaults when no new env vars are set will behave same as before this change.
`KUBELET_AUTH_TYPE` should never be `tls-auth` in practice, but leaving it there just in case.
**Release note**:
```release-note
NONE
```
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Remove cmdutil printer helpers
**Release note**:
```release-note
NONE
```
Removes printer helpers from the cmd/util package.
Followup to PrintFlags updates.
cc @deads2k @soltysh
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Improve test coverage of Kubelet file utils
Improves from 30.9% to 77.8%.
```release-note
NONE
```
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Add support for arm64 to the registry action of the kuberntes-worker juju charm.
**What this PR does / why we need it**: Add support for arm64 to the registry action of the kuberntes-worker juju charm.
**Release note**:
```release-note
NONE
```
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Enable GCE/GKE e2e tests for GlusterFS Dynamic Provisioner.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
**What this PR does / why we need it**:
**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
```
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Wire ConfigFlags struct through cmdutil.Factory
**Release note**:
```release-note
NONE
```
Continues the Flags struct pattern established with PrintFlags.
Wires ConfigFlags through the client_access_factory
cc @deads2k @soltysh
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use new dynamic client
Updates kubeadm to use the new dynamic client that simplifies call patterns.
@kubernetes/sig-cluster-lifecycle-pr-reviews
```release-note
NONE
```
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kubelet: fix flake in TestUpdateExistingNodeStatusTimeout
xref https://github.com/openshift/origin/issues/19443
There are cases where some process, outside the test, attempts to connect to the port we are using to do the test, leading to a attempt count greater than what we expect.
To deal with this, just ensure that we have seen *at least* the number of connection attempts we expect.
@liggitt
```release-note
NONE
```
The TestVSphereLogin method still defaults to testing against a real vCenter,
but if the required environment variables are not set, it can test against vcsim.
More tests can be converted to use configFromEnvOrSim(), but can be in follow up PRs.
This refactor is in support of SAML token authentication: #63209
Avoid use of govmomi.Client as it only supports username+password authentication via SessionManager.Login().
Using vim25.Client directly will allow VCP to add other authentication methods,
such as SessionManager.LoginByToken().
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remove redundant runtime.GOMAXPROCS
Since golang 1.5, `By default, Go programs run with GOMAXPROCS set to the number of cores available;`
If env `GOMAXPROCS `, it uses default `runtime.NumCPU()`. So set again is redundant.
cc @deads2k
**Release note**:
```release-note
NONE
```
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apiserver: document how to run sample-apiserver standalone outside the cluster
This PR documents how to run the sample-apiserver outside of a cluster for development.
tl/dr: local client CA with `system:masters` group membership. Then authorization is skipped.
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catch err when Watch testResource failed in func TestWatchCallNonNamespace
**What this PR does / why we need it**:
catch err when Watch testResource failed in func TestWatchCallNonNamespace
**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 #
[#61155](https://github.com/kubernetes/kubernetes/issues/61155)
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
the output looks like:
NAMESPACE NAME CREATED AT
default test 2m
Notice that the column CREATED AT 2m makes no sense.
The correct column name here should be AGE.
Which keeps the same with the situation when --server-print=false
This patch fix this.
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Clean up Azure clients
**What this PR does / why we need it**:
Follow up of #63278 (Use new Azure SDK APIs for load balancer and public IP operations), clean up all other clients.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Follow up of #63278
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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fix ipvs firewall rules for loadbalancer type service
**What this PR does / why we need it**:
fix ipvs firewall rules for loadbalancer type service.
**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#62638
**Special notes for your reviewer**:
The original firewall rules for loadblancer type service with sourceRange may looks like:
```
Chain KUBE-FIRE-WALL (1 references)
target prot opt source destination
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LB-INGRESS-LOCAL dst,dst
KUBE-MARK-MASQ all -- 0.0.0.0/0 0.0.0.0/0 /* mark MASQ for external traffic policy not local */
ACCEPT all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LOAD-BALANCER-SOURCE-CIDR dst,dst,src
KUBE-MARK-DROP all -- 0.0.0.0/0 0.0.0.0/0
Chain KUBE-SERVICES (2 references)
target prot opt source destination
KUBE-MARK-MASQ all -- !10.64.0.0/14 0.0.0.0/0 match-set KUBE-CLUSTER-IP dst,dst
KUBE-FIRE-WALL all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LOAD-BALANCER dst,dst
KUBE-NODE-PORT tcp -- 0.0.0.0/0 0.0.0.0/0 tcp match-set KUBE-NODE-PORT-TCP dst
```
Which may result in other loadbalancer type service can't be access.
In this pr, rules of loadbalancer type service with sourceRange specified will be:
```
Chain KUBE-FIRE-WALL (1 references)
target prot opt source destination
RETURN all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LOAD-BALANCER-SOURCE-CIDR dst,dst,src
KUBE-MARK-DROP all -- 0.0.0.0/0 0.0.0.0/0
Chain KUBE-LOAD-BALANCER (1 references)
target prot opt source destination
KUBE-FIRE-WALL all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LB-INGRESS dst,dst
KUBE-MARK-MASQ all -- 0.0.0.0/0 0.0.0.0/0 /* mark MASQ for external traffic policy not local */
Chain KUBE-SERVICES (2 references)
target prot opt source destination
KUBE-MARK-MASQ all -- !10.64.0.0/14 0.0.0.0/0 match-set KUBE-CLUSTER-IP dst,dst
KUBE-LOAD-BALANCER all -- 0.0.0.0/0 0.0.0.0/0 match-set KUBE-LOAD-BALANCER dst,dst
```
**Release note**:
```release-note
NONE
```
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controller/endpoint: explict log msg when syncing error
explict log msg for retrying sync
Signed-off-by: CuiHaozhi <cuihaozhi@chinacloud.com.cn>
**What this PR does / why we need it**:
**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
```
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Remove repeated code
**What this PR does / why we need it**:
Remove repeated code
**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
```
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Add MAX_PODS env allowing kubelet to be max-pods aware.
**What this PR does / why we need it**:
Add MAX_PODS env allowing kubelet to be max-pods aware. This env will be one of the argument of kubelet. By setting this parameter, correct number of pod capacity for the node will be reported.
**Special notes for your reviewer**:
/assign @MrHohn @jpbetz
**Release note**:
```release-note
NONE
```
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Add dynamic RESTMapper to ControllerContext and make it generic
Add RESTMapper to ControllerContext and make it generic.
**Release note**:
```release-note
NONE
```
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compute configmap/secret key correctly cross-platform
fixes#61710
```release-note
`kubectl create [secret | configmap] --from-file` now works on Windows with fully-qualified paths
```
