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Kubernetes Submit Queue 2d319bd406 Merge pull request #42204 from dashpole/allocatable_eviction

Automatic merge from submit-queue

Eviction Manager Enforces Allocatable Thresholds

This PR modifies the eviction manager to enforce node allocatable thresholds for memory as described in kubernetes/community#348.
This PR should be merged after #41234. 

cc @kubernetes/sig-node-pr-reviews @kubernetes/sig-node-feature-requests @vishh 

** Why is this a bug/regression**

Kubelet uses `oom_score_adj` to enforce QoS policies. But the `oom_score_adj` is based on overall memory requested, which means that a Burstable pod that requested a lot of memory can lead to OOM kills for Guaranteed pods, which violates QoS. Even worse, we have observed system daemons like kubelet or kube-proxy being killed by the OOM killer.
Without this PR, v1.6 will have node stability issues and regressions in an existing GA feature `out of Resource` handling.

2017-03-03 20:20:12 -08:00

..

…

fix typo retries

2017-02-27 11:52:01 +08:00

…

Use chroot for containerized mounts

2017-02-24 13:46:26 -08:00

Merge pull request #39049 from ixdy/node-e2e-ssh-key

2017-01-31 13:40:26 -08:00

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Switch namespace controller to shared informer

2017-02-17 12:34:27 -05:00

test/node_e2e: wire-in "container-runtime" for local tests

2017-02-01 20:34:51 +00:00

allocatable_eviction_test.go

eviction manager changes for allocatable

2017-03-02 07:36:24 -08:00

apparmor_test.go

Address comments: remove unused resourceVersion in e2e util wait loop; poll pods every 2 seconds

2017-02-08 13:05:11 -08:00

benchmark_util.go

…

BUILD

Merge pull request #42204 from dashpole/allocatable_eviction

2017-03-03 20:20:12 -08:00

container_manager_test.go

add support for node allocatable phase 2 to kubelet

2017-02-27 21:24:44 -08:00

container.go

pkg/util: move uuid and strategicpatch into k8s.io/apimachinery

2017-01-25 19:45:09 +01:00

critical_pod_test.go

critial pod test uses allocatable instead of capacity

2017-03-01 09:57:17 -08:00

density_test.go

delete cadvisor pod after test

2017-02-03 10:33:43 -08:00

disk_eviction_test.go

pkg/util: move uuid and strategicpatch into k8s.io/apimachinery

2017-01-25 19:45:09 +01:00

doc.go

…

dynamic_kubelet_configuration_test.go

Remove angle brackets in the test name.

2017-02-07 16:22:59 -08:00

e2e_node_suite_test.go

test/node_e2e: wire-in "container-runtime" for local tests

2017-02-01 20:34:51 +00:00

garbage_collector_test.go

refactor: Move *Options references to metav1

2017-01-24 13:41:51 -05:00

gpus.go

adding an e2e for GPUs

2017-02-28 13:42:08 -08:00

gubernator.sh

…

image_id_test.go

Address comments: remove unused resourceVersion in e2e util wait loop; poll pods every 2 seconds

2017-02-08 13:05:11 -08:00

image_list.go

Move node problem detector test into node e2e.

2017-02-22 14:35:46 -08:00

inode_eviction_test.go

eviction manager changes for allocatable

2017-03-02 07:36:24 -08:00

kubelet_test.go

test/e2e_node: tie together expected string and exec

2017-01-26 17:14:06 +00:00

lifecycle_hook_test.go

lengthen pod deletion timeout to prevent flakes

2017-02-08 13:12:51 -08:00

log_path_test.go

refactor: use metav1.ObjectMeta in other types

2017-01-17 16:17:19 -05:00

memory_eviction_test.go

eviction manager changes for allocatable

2017-03-02 07:36:24 -08:00

mirror_pod_test.go

pkg/util: move uuid and strategicpatch into k8s.io/apimachinery

2017-01-25 19:45:09 +01:00

node_container_manager_test.go

fix go vet issues

2017-02-27 21:24:45 -08:00

node_problem_detector.go

Cast system uptime to time.Duration to fix cross build.

2017-03-02 14:48:09 -08:00

OWNERS

Update OWNERS approvers and reviewers: test/e2e_node

2017-01-18 10:16:20 -08:00

pods_container_manager_test.go

add support for node allocatable phase 2 to kubelet

2017-02-27 21:24:44 -08:00

README.md

…

resource_collector.go

changed density test to use volumes, and include deletion before logging

2017-02-02 08:51:01 -08:00

resource_usage_test.go

changed density test to use volumes, and include deletion before logging

2017-02-02 08:51:01 -08:00

restart_test.go

changed density test to use volumes, and include deletion before logging

2017-02-02 08:51:01 -08:00

runtime_conformance_test.go

pkg/util: move uuid and strategicpatch into k8s.io/apimachinery

2017-01-25 19:45:09 +01:00

simple_mount.go

refactor: use metav1.ObjectMeta in other types

2017-01-17 16:17:19 -05:00

summary_test.go

pkg/api/resource: move to apimachinery

2017-01-29 21:41:44 +01:00

util.go

eviction manager changes for allocatable

2017-03-02 07:36:24 -08:00

volume_manager_test.go

pkg/util: move uuid and strategicpatch into k8s.io/apimachinery

2017-01-25 19:45:09 +01:00

README.md

See e2e-node-tests