Before this change, Authorize() method was just returning an error,
regardless of whether the user is unauthorized or whether there
is some other unrelated error. Returning boolean with information
about user authorization and error (which should be unrelated to
the authorization) separately will make it easier to debug.
Fixes#27974
Automatic merge from submit-queue
Fix verify results in MaxPods
As we already have "unschedulable" PodCondition we can stop relying on Events, which should make the tests more reliable.
cc @davidopp
Automatic merge from submit-queue
Fix port range checking, port should not be greater than 65535.
When passing flag `--proxy-port-range` to kube-proxy with an invalid range which is greater than 65535, the proxy doesn't exit. That's not what we want.
Should we fix this in v1.3?
/cc @thockin @mikedanese @resouer
Before fixing:
```
root@vm:/home/paas/zxp# kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=65536-65599 &
[6] 6671
root@vm:/home/paas/zxp# ps -ef | grep kube-proxy
root 6671 13507 0 03:48 pts/1 00:00:00 kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=65536-65599
```
After:
```
root@vm:/home/paas/zxp# kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=65536-65599 &
[6] 6725
root@vm:/home/paas/zxp# invalid argument "65536-65599" for --proxy-port-range=65536-65599: "65536-65599" is not a valid port range: the port range cannot be greater than 65535: 65536-65599
..............
[6]+ Exit 2 kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=65536-65599
```
```
root@vm:/home/paas/zxp# kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=6000-65599 &
[6] 6732
root@vm:/home/paas/zxp# invalid argument "6000-65599" for --proxy-port-range=6000-65599: "6000-65599" is not a valid port range: the port range cannot be greater than 65535: 6000-65599
..............
[6]+ Exit 2 kube-proxy --master=172.16.1.11:8080 --logtostderr=false --log-dir=/home/user/log/kube --proxy-port-range=6000-65599
```
Automatic merge from submit-queue
Doc referrence "container-id" incorrect
File "docs\proposals\disk-accounting.md", line 154, "Everything under `/var/lib/docker/overlay/<container-id>` are files required for running the container", here "container-id" is incorrect because files under "/var/lib/docker/overlay" are layer files, and "container-id" should be "id" thus consistent with line 148 "Image layers and writable layers are stored under `/var/lib/docker/overlay/<id>`".
Automatic merge from submit-queue
Update golang.org/x/net godep for http2 issues being seen during scale
This is to address https://github.com/kubernetes/kubernetes/issues/29001 ,
"Header called after Handler finished". There are a number of race fixes.
Automatic merge from submit-queue
Custom conversions between RCs/RSs
Needed for building storages that still need to work with RCs but also want to facilitate RSs.
cc: @deads2k @smarterclayton @liggitt
Automatic merge from submit-queue
Ignore GREP_OPTIONS/GREP_COLOR
On OSX - default BSD grep breaks gen_conversion. Let's just
make sure we use --color=never everywhere, so we don't trip
over GREP_OPTIONS/GREP_COLOR in a user environment.
Fixes#29013
Automatic merge from submit-queue
authorize based on user.Info
Update the `authorization.Attributes` to use the `user.Info` instead of discrete getters for each piece.
@kubernetes/sig-auth
On OSX - default BSD grep breaks gen_conversion. Let's just
make sure we use --color=never everywhere, so we don't trip
over GREP_OPTIONS/GREP_COLOR in a user environment.
Fixes#29013
Automatic merge from submit-queue
List all nodes and occupy cidr map before starting allocations
Manually tested by starting a 200 node cluster with frequent controller manager restarts.
Fixes https://github.com/kubernetes/kubernetes/issues/29058
Automatic merge from submit-queue
Fix GPU resource validation
This fixes scheduling of pods with GPU resources. The change was never upstreamed during the 1.3 beta period, as it got lost in the noise of other changes in our fork. Ooops. I'll submit a cherry-pick request for 1.3.1 as soon as this lands in master.
Because of defaulting, requests are always set if limits are. Thus, the check can never succeed. Instead, make sure that the two values are equal.
Also, remove a few other error messages and remove unnecessary Sprintf calls.
Automatic merge from submit-queue
rkt: Copy the /etc/hosts /etc/resolv.conf into pod dir before mounting.
rkt: Copy the /etc/hosts /etc/resolv.conf into pod dir before mounting.
This enables the container to modify the /etc/hosts/ /etc/resolv.conf without changing the host's ones.
With this PR, we now match the docker's behavior.
Fix https://github.com/kubernetes/kubernetes/issues/29022
cc @kubernetes/sig-rktnetes @quentin-m
Automatic merge from submit-queue
Scale kube-proxy conntrack limits by cores (new default behavior)
For large machines we want more conntrack entries than smaller machines.
Commence bike-shedding on names and values and semantics. I'd love to get this in as a patch to 1.3.x since we have had some trouble for users on large machines.
Fixes#28867
This enables the container to modify the /etc/hosts/ /etc/resolv.conf
without changing the host's ones.
With this PR, we now match the docker's behavior.
Automatic merge from submit-queue
Fix a bug in mirror pod node e2e test.
Fixed a bug in test/e2e_node/mirror_pod_test.go. The function 'checkMirrorPodDisappear' returns nil even when the pod does not disappear. It should return a non-nil error.
@Random-Liu
Automatic merge from submit-queue
Undelete generated files
There's been enough people broken by not committing generated code, that we
should undo that until we have a proper client that is `go get` compatible.
This is temporary.
Fixes#28920
