Automatic merge from submit-queue (batch tested with PRs 49871, 49422, 49092, 49858, 48999)
ScaleIO Volume Plugin - Volume attribute fixes and updates
**What this PR does / why we need it**:
This is a housekeeping PR for small enhancements and fixes to the ScaleIO volume plugin to address issues:
- Enforcement of fsGroup
- Enable ScaleIO multiple-instance volume mapping
- Tighter validation of PVC parameters
- Injection of default PVC capacity when omitted
- Better alignment of PVC, PV, and volume names for dynamic provisioning
**Special notes for your reviewer**:
**Release note**:
```release-note
Enforcement of fsGroup; enable ScaleIO multiple-instance volume mapping; default PVC capacity; alignment of PVC, PV, and volume names for dynamic provisioning
```
Automatic merge from submit-queue
If error continue for loop
If err does not add continue, type conversion will be error.
If do not add continue, pod. (* V1.Pod) may cause panic to run.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49870, 49416, 49872, 49892, 49908)
fix alpha/beta endpoint when api endpoint is specified
fix a bug in alpha/beta compute API endpoint bootstraping when api-endpiont is specified.
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 49870, 49416, 49872, 49892, 49908)
FC volume plugin: remove block device at DetachDisk
**What this PR does / why we need it**:
After a volume is unmounted from pod and worker node, and then PV and PVC are deleted, cluster admin or external-provisioner might delete the disk from storage, therefore block device on the node should be cleaned up beforehand.
The photon volume plugin already has same functionality.
**Which issue this PR fixes**: fixes#49392
**Special notes for your reviewer**:
/assign @rootfs
/cc @jsafrane @saad-ali
**Release note**:
```
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49870, 49416, 49872, 49892, 49908)
Renamed zoneNotReadyOrUnreachableTainer to zoneNoExecuteTainer.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: partially fixes#42001
**Release note**:
```release-note
None
```
Automatic merge from submit-queue (batch tested with PRs 49898, 49897, 49919, 48860, 49491)
Fix usage a make(struct, len()) followed by append()
A couple of places in the code we allocate with make() but then use
append(), instead of copy() or direct assignment. This results in a
slice with len() zero elements at the front followed by the expected
data. The correct form for such usage is `make(struct, 0, len())`.
I found these by running:
```
$ git grep -EI -A7 'make\([^,]*, len\(' | grep 'append(' -B7 | grep -v vendor
```
And then manually looking through the results. I'm sure something better
could exist.
**Release note**:
```release-note
NONE
```
After the kubelet rotates its client cert, it will keep connections
to the API server open indefinitely, causing it to use its old
credentials instead of the new certs
When the kubelet rotates its cert, close down existing connections
to force a new TLS handshake.
Automatic merge from submit-queue
Validate if service has duplicate port
**What this PR does / why we need it**:
Validate if a service has duplicate Spec.Ports.Port (same number with same protocol)
xref #47221
fixes this part:
>It is possible to express a Service with multiple ports blocks with the same number. This is not very useful and may cause trouble for implementations of Services.
**Special notes for your reviewer**:
/cc @thockin @liggitt @mengqiy
@kubernetes/sig-network-pr-reviews
**Release note**:
```release-note
NONE
```
This change makes it so that no escalation check is performed when
updating only the garbage collector fields (owner references and
finalizers) of RBAC resources. This allows the
garbage collector to delete roles that grant permissions such
as "create", which it will never have.
Signed-off-by: Monis Khan <mkhan@redhat.com>
Automatic merge from submit-queue (batch tested with PRs 46519, 49794, 49720, 49692, 49821)
[route_controller] Emit event when failed to create route
**What this PR does / why we need it**:
When route controller failed to create route for nodes, pod's networking is likely broken. We surface this situation through node condition (https://github.com/kubernetes/kubernetes/blob/v1.7.2/pkg/controller/route/routecontroller.go#L197-L231), but this might not be easily tracked when user have a large cluster with many nodes. Surface the error through event might make things more obvious.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
cc @bowei
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 46519, 49794, 49720, 49692, 49821)
Log attach detach controller skipping pods at higher priority
This will help us in tracking down problems related to pods
not getting added to desired state of world because of events
arriving out of order or some other problem related to that.
cc @kubernetes/sig-storage-pr-reviews
Automatic merge from submit-queue (batch tested with PRs 49284, 49555, 47639, 49526, 49724)
skip WaitForAttachAndMount for terminated pods in syncPod
Fixes https://github.com/kubernetes/kubernetes/issues/49663
I tried to tread lightly with a small localized change because this needs to be picked to 1.7 and 1.6 as well.
I suspect this has been as issue since we started unmounting volumes on pod termination https://github.com/kubernetes/kubernetes/pull/37228
xref openshift/origin#14383
@derekwaynecarr @eparis @smarterclayton @saad-ali @jwforres
/release-note-none
Automatic merge from submit-queue (batch tested with PRs 49284, 49555, 47639, 49526, 49724)
Supply Portworx StorageClass paramters in volume spec labels for server-side processing
**What this PR does / why we need it**:
This change offloads the requirement of successfully parsing all existing and new portworx volume parameters to it's server-side components. As a result, for fixing bugs in existing volume parameters parsing and adding new support, we will not need to submit a k8s PR.
**Which issue this PR fixes**: fixes#49525
**Release note**:
```release-note
Fix incorrect parsing of io_priority in Portworx volume StorageClass and add support for new paramters.
```
Automatic merge from submit-queue (batch tested with PRs 49284, 49555, 47639, 49526, 49724)
Change pod config to manifest
**What this PR does / why we need it**:
As per https://github.com/kubernetes/kubernetes/pull/46494#discussion_r119675805, change `config` to `manifest` to avoid ambiguous.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
Since it's a minor fix, there is no issue here.
/cc @mtaufen
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49284, 49555, 47639, 49526, 49724)
amend spec.PersistentVolume.Spec
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 49651, 49707, 49662, 47019, 49747)
Add support for `no_new_privs` via AllowPrivilegeEscalation
**What this PR does / why we need it**:
Implements kubernetes/community#639
Fixes#38417
Adds `AllowPrivilegeEscalation` and `DefaultAllowPrivilegeEscalation` to `PodSecurityPolicy`.
Adds `AllowPrivilegeEscalation` to container `SecurityContext`.
Adds the proposed behavior to `kuberuntime`, `dockershim`, and `rkt`. Adds a bunch of unit tests to ensure the desired default behavior and that when `DefaultAllowPrivilegeEscalation` is explicitly set.
Tests pass locally with docker and rkt runtimes. There are also a few integration tests with a `setuid` binary for sanity.
**Release note**:
```release-note
Adds AllowPrivilegeEscalation to control whether a process can gain more privileges than it's parent process
```
Automatic merge from submit-queue (batch tested with PRs 49651, 49707, 49662, 47019, 49747)
remove the redundant err define
**What this PR does / why we need it**:
some place has define err ,like
class, err := volutil.GetClassForVolume(d.plugin.host.GetKubeClient(), d.spec)
so delete the err define!
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
This commit introduces the following updates and fixes:
- Enable scaleIO volume multip-mapping based on accessMode
- No longer uses "default" as default values for storagepool & protection domain
- validates capacity when capacity is zero
- Better naming for PV and volume
- make mount ro when accessModes contains ROM
After a volume is unmounted from pod and worker node,
cluster admin or external-provisioner might delete
the disk from storage, therefore block device on
the node should be cleaned up beforehand.
The photon volume plugin already has same functionality.
Fixes#49392
A couple of places in the code we allocate with make() but then use
append(), instead of copy() or direct assignment. This results in a
slice with len() zero elements at the front followed by the expected
data. The correct form for such usage is `make(struct, 0, len())`.
I found these by running:
```
$ git grep -EI -A7 'make\([^,]*, len\(' | grep 'append(' -B7 | grep -v vendor
```
And then manually looking through the results. I'm sure something better
could exist.
Automatic merge from submit-queue
fix invalid issue link in api conversion
**What this PR does / why we need it**:
When working on #49336, found invalid link `https://github.com/kubernetes/kubernetextensionsssues/39865`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
cc @janetkuo
**Release note**:
```release-note
None
```
