Automatic merge from submit-queue (batch tested with PRs 38076, 38137, 36882, 37634, 37558)
glusterfs: Fix all gid types to int to prevent failures on 32bit systems
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**What this PR does / why we need it**:
The glusterfs dynamic provisioner with GID security has an issue on 32 bit systems.
This fixes that issue by forcing all gid types to int internally.
<!--
**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**:
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**Release note**:
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```release-note
Fix the glusterfs dynamic provisioner for 32bit systems by limiting the gids to type int internally, and allowing 2147483647 as the highest GID.
```
This makes all types int until we hand the GID to heketi/gluster,
at which point it's converted to int64.
It also limits the maximum usable GID ti math.MaxInt32 = 2147483647.
Signed-off-by: Michael Adam <obnox@redhat.com>
Automatic merge from submit-queue (batch tested with PRs 38111, 38121)
remove rbac super user
Cleaning up cruft and duplicated capabilities as we transition from RBAC alpha to beta. In 1.5, we added a secured loopback connection based on the `system:masters` group name. `system:masters` have full power in the API, so the RBAC super user is superfluous.
The flag will stay in place so that the process can still launch, but it will be disconnected.
@kubernetes/sig-auth
This makes all types int until we hand the GID to heketi/gluster,
at which point it's converted to int64.
It also limits the maximum usable GID ti math.MaxInt32 = 2147483647.
Signed-off-by: Michael Adam <obnox@redhat.com>
RESTMapping method can now rely on RESTMappings by passing versions parameter and taking the first match found by RESTMappings method. In addition
a UT that test the new method has been added.
The only change in logic to what was before is when calling RESTMapping
we search all defaultGroupVersion as opposed to just one when no mapping was found for provided versions.
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
etcd3: have prefix always prepended
ref: #36290
Previously, the prefix behavior is "sometimes prefixing". If the prefix already exists for the resource path, it will ignore.
With this PR, we make sure that prefix is always prepended in etcd3 storage backend. See the discussion in #36290
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
demonstrate separation of controller intializers
Currently, controllers are all initialized in a monster method that make it difficult to individually pick out whether there are side-effects, difficult to group related controllers for selective enablement, and impossible to determine if there are hidden dependencies.
This pull demonstrates how we can break apart the monolith and start start the process of grouping and naming controllers for selective enablement. In addition, the use of a map will help expose dependency ordering amongst these controllers and the separate methods will make it a lot harder to have side effects.
This also moves us closer to being able to author reflective unit tests that help ensure that basic RBAC bootstrap roles are at least present, even if they aren't correct.
@nikhiljindal since you were looking at the federation controller manager
@sttts since we're looking at trying out RBAC on these.
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
Check in YAML versions of bootstrap roles/rolebindings
Allows auditing changes to bootstrap roles over time, preventing accidental changes, and gives a place for people to pull bootstrap roles to load directly
Automatic merge from submit-queue (batch tested with PRs 37370, 37003, 36909)
add auth proxy roundtripper
Adds a round tripper which adds auth proxy fields based on user.Info you can pull from a context. It clears existing headers first to be sure that these aren't accidentally set ahead of time.
@nikhiljindal per our conversation. This is what I'm using downstream.
This removes all dependencies on Config during cert generation, only operating
on ServerRunOptions. This way we get rid of the repeated call of Config.Complete
and cleanly stratify the GenericApiServer bootstrapping.
Automatic merge from submit-queue (batch tested with PRs 37208, 37446, 37420)
Kubelet log modification
Keep in line with the other error logs in the function.
After return, the caller records the error log.Delete redundant logs
Automatic merge from submit-queue (batch tested with PRs 37208, 37446, 37420)
Change 'controller.go' filenames to more meaningfull ones
Controller logic should sit in uniquely named file, not `controller.go`, as the latter makes it very hard to understand controller-manager logs.
@deads2k @bgrant0607 @soltysh @gtank
Automatic merge from submit-queue
Create GetOptions to allow passing "ResourceVersion" to GET requests.
Ref #37473
@kubernetes/sig-api-machinery @smarterclayton
Automatic merge from submit-queue
Fix resync goroutine leak in ListAndWatch
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**What this PR does / why we need it**:
This PR fixes resync goroutine leak in ListAndWatch function
**Which issue this PR fixes** _(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)_: fixes #
fixes#35015
**Special notes for your reviewer**:
**Release note**:
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2. Enter your extended release note in the below block; leaving it blank means using the PR title as the release note. If no release note is required, just write `NONE`.
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``` release-note
```
Previously, we had no way to stop resync goroutine when ListAndWatch
returned. goroutine leaked every time ListAndWatch returned, for
example, with error. This commit adds another channel to signal that
resync goroutine should exit when ListAndWatch returns.
Automatic merge from submit-queue
Split inflight requests into read-only and mutating groups
cc @smarterclayton @lavalamp @caesarxuchao
```release-note
API server have two separate limits for read-only and mutating inflight requests.
```
Automatic merge from submit-queue
update label filter prompt
I have to look up the meaning of selector in docs/user-guide/labels.md. I think we could print more info when run "--help".
