Automatic merge from submit-queue (batch tested with PRs 39803, 39698, 39537, 39478)
Use controller interface for everything in config factory
**What this PR does / why we need it**:
We want to replace controller structs with interfaces
- per the TODO in `ControllerInterface`
- Specifically this will make the decoupling from Config and reuse of the scheduler's subcomponents cleaner.
Automatic merge from submit-queue (batch tested with PRs 39661, 39740, 39801, 39468, 39743)
enable psp by default
Enable the extensions/psp resource by default
**Release note**:
```release-note
PodSecurityPolicy resource is now enabled by default in the extensions API group.
```
Automatic merge from submit-queue (batch tested with PRs 39661, 39740, 39801, 39468, 39743)
fix nodeStatusUpdateRetry count exceeding condition judgement
When tryUpdateNodeStatus() return err,err!=nil, but nc.kubeClient.Core().Nodes().Get() return no err, err==nil,
And we run nodeStatusUpdateRetry times, when for loop ends, err == nil, we can not print error info and run continue, so maybe the condition judgement is not right
Maybe caused #38671
Automatic merge from submit-queue (batch tested with PRs 39661, 39740, 39801, 39468, 39743)
add --controllers to controller manager
Adds a `--controllers` flag to the `kube-controller-manager` to indicate which controllers are enabled and disabled. From the help:
```
--controllers stringSlice A list of controllers to enable. '*' enables all on-by-default controllers, 'foo' enables the controller named 'foo', '-foo' disables the controller named 'foo'.
All controllers: certificatesigningrequests, cronjob, daemonset, deployment, disruption, endpoint, garbagecollector, horizontalpodautoscaling, job, namespace, podgc, replicaset, replicationcontroller, resourcequota, serviceaccount, statefuleset
```
Automatic merge from submit-queue
Refactor registry etcd to storage
Fixes#17546
Simple shuffle on naming so any sane new person entering the code base can understand what the actual etcd dependencies are.
When tryUpdateNodeStatus() return err,err!=nil, but nc.kubeClient.Core().Nodes().Get() return no err, err==nil,
And we run nodeStatusUpdateRetry times, when for loop ends, err == nil, we can not print error info and run continue, so the condition judgement is wrong.
Automatic merge from submit-queue (batch tested with PRs 39773, 39739)
Wait until kubernetes-src.tar.gz is built before building node/server.
**What this PR does / why we need it**: both the server and node release tarballs depend on kubernetes-src.tar.gz, but we weren't waiting for it to exist. how this ever worked is a mystery to me.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes https://github.com/kubernetes/test-infra/pull/1546#issuecomment-272024058
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue
proxy/iptables: don't sync proxy rules if services map didn't change
Build the service map in a separate testable function. Return that map instead of changing proxier.serviceMap directly. Use reflect.DeepEqual() to skip syncing proxy rules if nothing actually changed.
@thockin @kubernetes/rh-networking @kubernetes/sig-network-misc @timothysc @wojtek-t @jeremyeder @caseydavenport
Automatic merge from submit-queue (batch tested with PRs 39768, 39463)
modify Umask() and delete ErrorTimeout function
ErrorTimeout() is never used,remove it. And modify Umask() args
Automatic merge from submit-queue (batch tested with PRs 39768, 39463)
Check if path exists before performing unmount
This is part 3 of an effort to check if path exists before performing an unmount operation.
[Part 1](https://github.com/kubernetes/kubernetes/pull/38547) and [part 2](https://github.com/kubernetes/kubernetes/pull/39311) involved auditing the different volume plugins and refactoring their `TearDownAt()s` to use the common util function/or create one if absent.
The ideal way to do this change would involve refactoring of the `TearDownAt()s` of these plugins and make a common util function that checks path. (The plugins involved in this PR use someway of unmounting a bind mount and unmounting a global path, there is also refactoring needed to consolidate disk_manager of fc, rbd and iscsi). A non-goal part of this effort can also involve refactoring all the `SetupAt()s`
In the interest of time and considering other higher priority issues that I am caught up with, I am unable to give the time the refactoring needs. Hence I've made the minimum change that would give the desired output.
I am tracking the work pending in this issue: https://github.com/kubernetes/kubernetes/issues/39251
```release-note
NONE
```
Automatic merge from submit-queue
Fix bug when printing replicas in Deployment Describer
Deployment describer is printing replicas using pointer instead of integer. This bug is introduced by #36673 which updates the describer to use versioned API. cc @caesarxuchao
Fixes#38697
Automatic merge from submit-queue
Add [Volume] tag to all the volume-related E2E tests.
**What this PR does / why we need it**:
Tags all the volume/storage related e2e tests to make it easier to run a volume test suite.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
fixes#35542
**Special notes for your reviewer**:
Please let me know if there are tests that should/should not be included.
**Release note**:
NONE
```release-note
```
Automatic merge from submit-queue
[CRI] Don't include user data in CRI streaming redirect URLs
Fixes: https://github.com/kubernetes/kubernetes/issues/36187
Avoid userdata in the redirect URLs by caching the {Exec,Attach,PortForward}Requests with a unique token. When the redirect URL is created, the token is substituted for the request params. When the streaming server receives the token request, the token is used to fetch the actual request parameters out of the cache.
For additional security, the token is generated using the secure random function, is single use (i.e. the first request with the token consumes it), and has a short expiration time.
/cc @kubernetes/sig-node
Automatic merge from submit-queue (batch tested with PRs 39483, 39088, 38787)
daemonset: differentiate between cases in nodeShouldRun
specifically we need to differentiate between wanting to run,
should run and should continue running. This is required to
support all taint effects and will improve reporting and end
user debuggability.
fixes https://github.com/kubernetes/kubernetes/issues/28839 among other things
Automatic merge from submit-queue
delete unused variable in etcd_help_test.go
**What this PR does / why we need it**:
delete unused variable validEtcdVersion ,for keep the code clean
**Special notes for your reviewer**: none
**Release note**: none
secifically we need to differentiate between wanting to run,
should run and should continue running. This is required to
support all taint effects and will improve reporting and end
user debuggability.
Instead of copying the map, like OnServicesUpdate() used to do and which
was copied into buildServiceMap() to preserve semantics while creating
testcases, start with a new empty map and do deletion checking later.
The API docs say:
// ServiceTypeExternalName means a service consists of only a reference to
// an external name that kubedns or equivalent will return as a CNAME
// record, with no exposing or proxying of any pods involved.
which implies that ExternalName services should be ignored for proxy
purposes.
