9388a27212
Merge pull request #73309 from cofyc/fix73216-receivedMoveRequest
...
Should move all unscheduable pods when we received move request to active queue
2019-01-30 22:03:13 -08:00
ba47beffd2
Fix weakness of current receivedMoveRequest
...
- add incremental scheduling cycle
- instead of set a flag on move reqeust, we cache current scheduling
cycle in moveRequestCycle
- when unschedulable pods are added back, compare its cycle with
moveRequestCycle to decide whether it should be added into active queue
or not
2019-01-30 10:13:49 +08:00
e0a7d96632
Move informer event handlers to Scheduler
2019-01-29 17:53:20 -08:00
31a139966c
Fix typos
2019-01-26 09:40:09 -05:00
93b086f6ea
replace k8s.io/apiserver/pkg/util/trace with k8s.io/utils/trace
2019-01-24 15:34:21 -05:00
4cd759dbe0
Merge pull request #73001 from shivnagarajan/remove_deprecated_taints
...
remove remaining deprecated taints from 1.9
2019-01-24 05:18:57 -08:00
2076662733
Merge pull request #72614 from xiaoanyunfei/cleanup/MakeDefaultErrorFunc
...
Change `MakeDefaultErrorFunc` from method to function
2019-01-23 12:20:05 -08:00
02cdc24cd3
enforce unscheduable pod has proper chance to be retried
2019-01-22 09:23:51 +08:00
28e6bbc175
acquire lock before operating unschedulablepodsmap
2019-01-18 04:24:18 +08:00
36ee154243
remove deprecated taints from 1.9
2019-01-16 21:20:57 -05:00
d857790d36
Merge pull request #72558 from denkensk/add-goroutine-move-unschedulablepods-to-activeq
...
Move unschedulable pods to the active queue if they are not retried for more than 1 minute
2019-01-16 17:15:16 -08:00
d6b7409103
Merge pull request #72980 from gnufied/cinder-pod-volumes
...
Add Cinder Max Volume Limit
2019-01-16 13:32:32 -08:00
727b3097f9
Do not make Cinder Max volume predicate a default
2019-01-16 15:17:05 -05:00
a88d1d3dcc
Add Cinder Max Volume Limit
...
Also add place holder support for reporting limits from node.
2019-01-16 13:46:28 -05:00
de8cfdcd79
add goroutine to move unschedulablepods to activeq regularly
2019-01-16 12:08:19 +08:00
fa6d17f400
Cleanup todo
2019-01-15 17:03:59 -08:00
14b2014c4a
Merge pull request #72079 from sonasingh46/cleanup
...
refactor(scheduler): Move priority types to priorities package
2019-01-15 09:24:15 -08:00
148248353b
Merge pull request #72895 from bsalamat/no_refresh_preemption
...
Do not snapshot scheduler cache before starting preemption
2019-01-14 22:06:14 -08:00
b91cbf7b4e
Merge pull request #72332 from danielqsj/ks
...
Change scheduler metrics to conform metrics guidelines
2019-01-14 22:05:52 -08:00
9661abeb46
Merge pull request #72801 from Ramyak/ramya/match-all-selectors
...
Disable matching on few selectors. Remove duplicates.
2019-01-14 19:49:13 -08:00
127321296c
Fix and improve preemption test to work with the new logic
2019-01-14 14:27:16 -08:00
e3f4e1e378
Do not snapshot scheduler cache before starting preemption
2019-01-14 12:07:50 -08:00
fc8a84bb56
Change from method to function
2019-01-14 09:05:44 +08:00
ccb1e1f26d
Merge pull request #72045 from cofyc/fix71928
...
Make volume binder resilient to races
2019-01-11 17:42:32 -08:00
339ce0e804
Fix SelectorSpreadPriority scheduler to match all selectors.
2019-01-11 17:15:55 -08:00
dd19b923b7
Remove executable file permission from OWNERS files
2019-01-11 16:42:59 -08:00
97d7795070
Merge pull request #71504 from ping035627/k8s-181128
...
Perfect some logs description
2019-01-09 19:28:10 -08:00
2c8b571d57
Merge pull request #71875 from wgliang/cleanup/remove-newfrom-functions
...
Move users of `factory.NewConfigFactory` to `scheduler.New`
2019-01-09 13:55:51 -08:00
bd8edc27db
Merge pull request #72615 from xiaoanyunfei/cleanup/getBinderFunc
...
Change `getBinderFunc` from method to function
2019-01-09 05:33:22 -08:00
db60e4f20c
Merge pull request #72632 from danielqsj/sch_pod
...
Move getNextPod to closure
2019-01-08 19:22:19 -08:00
cfc8ef51d1
Make volume binder resilient to races: scheduler change
...
There is no need to clear stale pod binding cache in scheduling, because
it will be recreated at beginning of each schedule loop, and will be
cleared when pod is removed from scheduling queue.
2019-01-09 10:50:07 +08:00
cf4eacfdc7
Change from method to function
2019-01-09 09:11:12 +08:00
3c24c99b08
Move users of `factory.NewConfigFactory` to `scheduler.New`
2019-01-09 06:40:30 +08:00
1fe7ce21bc
refactor(scheduler): Move priority types to priorities package
...
This moves the priority types from the algorithm package
to priorities package.
Idea is to move the type to the packages where it is
implemented. This will ease the future refactor process.
2019-01-09 02:39:11 +05:30
1b28775db1
Merge pull request #72569 from luxas/component_base_init
...
Create the k8s.io/component-base staging repo
2019-01-08 03:18:35 -08:00
0f516f751d
Mark deprecated in related scheduler metrics
2019-01-08 13:07:16 +08:00
5a708017e9
Merge pull request #72619 from everpeace/fix-starvation-by-sorting-queue-with-last-probe-time
...
change sort function of scheduling queue to avoid starvation when a lot of unscheduleable pods are in the queue
2019-01-07 20:24:24 -08:00
5b42a84cde
Change scheduler metrics to conform guideline
2019-01-08 11:16:01 +08:00
8dc1e83946
Add func comment for MakeNextPodFunc
2019-01-08 11:07:47 +08:00
80afde7ca7
Merge pull request #70026 from bertinatto/only_schedule_pod_if_pv_requirements_are_met
...
Check PV requirements before scheduling
2019-01-07 03:46:21 -08:00
554ad383e3
Move getNextPod to closure
2019-01-07 17:54:49 +08:00
22079a79d4
change sort function of scheduling queue to avoid starvation when unschedulable pods are in the queue
...
When starvation heppens:
- a lot of unschedulable pods exists in the head of queue
- because condition.LastTransitionTime is updated only when condition.Status changed
- (this means that once a pod is marked unschedulable, the field never updated until the pod successfuly scheduled.)
What was changed:
- condition.LastProbeTime is updated everytime when pod is determined
unschedulable.
- changed sort function so to use LastProbeTime to avoid starvation
described above
Consideration:
- This changes increases k8s API server load because it updates Pod.status whenever scheduler decides it as
unschedulable.
Signed-off-by: Shingo Omura <everpeace@gmail.com>
2019-01-07 11:05:45 +09:00
1edd2723f8
autogenerated files
2019-01-06 15:48:53 +02:00
0140c82c16
Updated references from k8s.io/{apiserver,apimachinery} to the new k8s.io/component-base repo. Co-authored-by @Klaven
2019-01-06 14:01:26 +02:00
dd53c82d7c
Merge pull request #72554 from misterikkit/cachecompare
...
Move CacheDebugger signal handling into the package.
2019-01-04 16:20:42 -08:00
bb4fcddd1b
Check PV requirements before scheduling pod
2019-01-04 12:33:18 +01:00
2a1560061e
Merge pull request #65546 from ravigadde/ext-api
...
Add missing json tags to extender config
2019-01-04 01:08:29 -08:00
95254d5457
Move CacheDebugger signal handling into the package.
...
This moves the signal handling for CacheDebugger from the factory
package into the CacheDebugger's package. That makes it easier to reuse
from packages other than factory.
2019-01-03 18:15:51 -08:00
222d7837a8
Merge pull request #72303 from cofyc/fix72013-cleanup-scheduler
...
Update comments to reflect current logic
2019-01-03 15:51:34 -08:00
1c2624effc
Merge pull request #71926 from wgliang/feature/modify-scheduler-result-and-add-log
...
[scheduler] Modify the scheduling result struct and improve logging f…
2019-01-03 14:37:50 -08:00
4fcc712cc9
Add missing json tags to extender config
2019-01-03 14:20:24 -08:00
3e69638772
[scheduler] Modify the scheduling result struct and improve logging for successful binding
2019-01-03 11:00:35 +08:00
fa88bcc154
Update comments for PriorityQueue.
...
Log condition reason which is useful for debugging.
2019-01-03 09:25:05 +08:00
65f87b5a4a
Merge pull request #72259 from bsalamat/fix_nominated_node
...
Fix a race in setting nominated node and the scheduling cycle after it.
2018-12-30 00:01:26 -08:00
7044145920
Fix race in setting nominated node
2018-12-29 22:54:15 -08:00
cd06791709
Merge pull request #72396 from y-taka-23/register-plugins
...
Register plugins with the scheduling framework properly
2018-12-28 16:59:51 -08:00
d6e0d5a9e8
Merge pull request #71929 from tanshanshan/schedulerlittle10
...
add description about namespace for pod in log
2018-12-28 10:52:12 -08:00
ec6a9881a4
Register plugins with the scheduling framework properly
2018-12-28 19:10:01 +09:00
73dcfe12da
Stop checking VolumeScheduling feature gate
2018-12-27 17:45:45 -05:00
aee1ab34ab
Merge pull request #72260 from bsalamat/fix_waiting_pods
...
Add pods in the backoff queue to the list of pending pods
2018-12-27 00:03:18 -08:00
ca46c1da15
[scheduler] Move predicate & priority registration to separate file
...
- Maintain list of default predicates and priorities in defaults.go
and move the registration to separate files
Signed-off-by: Bhavin Gandhi <bhavin7392@gmail.com>
2018-12-22 19:30:34 +05:30
37dc6789d7
Merge pull request #71978 from denkensk/move-predicate-types
...
Move predicate types from algorithm to predicates
2018-12-21 19:05:29 -08:00
aaa4faba39
Merge pull request #72081 from denkensk/make-scheduleinternalcache-podFilter-public
...
Make PodFilter as part of public API
2018-12-21 12:37:39 -08:00
000aa06912
Make scheduleinternalcache.PodFilter as public
2018-12-21 23:09:56 +08:00
b82a1d4600
Move predicate types from algorithm to predicates
2018-12-21 22:26:47 +08:00
a9154b1a91
Perfect some logs description
...
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
2018-12-21 17:29:47 +08:00
d257ee9bfd
Merge pull request #72014 from huynq0911/scheduler-cleanup-71867-move-compatibility-test
...
[Fix issue scheduler cleanup 71867]: Move compatibility_test.go to pkg/scheduler/api
2018-12-20 22:39:09 -08:00
0d63cf9caa
Merge pull request #67037 from Huang-Wei/cleanup-ood
...
cleanup logic related with OutOfDisk
2018-12-20 17:30:27 -08:00
48b6f75829
Add pods in the backoff queue to the list of pending pods
2018-12-20 17:28:23 -08:00
b2ceccec57
Fix issue scheduler cleanup 71867
...
Move compatibility_test.go to pkg/scheduler/api
2018-12-20 13:04:58 +07:00
6515c4e09b
Set percentage of nodes scored in each cycle dynamically based on the cluster size
2018-12-20 11:20:00 +08:00
8f87e71e0c
cleanup logic related with OutOfDisk
...
- cleanup OOD logic in scheduling and node controller
- update comments and testcases
2018-12-18 11:28:02 -08:00
797601d99d
Fixed outdated bazel
2018-12-17 17:05:49 -08:00
1081e919e3
Eclass Task 1: clean up old equiv class code
...
Co-authored-by: Harry Zhang <resouer@gmail.com>
Co-authored-by: Wang Qingcan <wangqingcan@baidu.com>
2018-12-17 17:05:49 -08:00
1d59ab05fa
Merge pull request #71118 from ping035627/k8s-181115
...
Add some exception handling of Preempt
2018-12-17 12:10:31 -08:00
a521285b7c
Merge pull request #72073 from misterikkit/cleanup
...
Minor cleanup in scheduler/PriorityQueue
2018-12-14 23:23:19 -08:00
d27d28a44e
Flatten nominated pod logic in PriorityQueue.
...
This replaces deeply nested ifs & fors with early returns & continues.
2018-12-14 18:11:12 -08:00
fae4f69d36
Fix return value of PriorityQueue.Add.
...
This function was returning a non-nil error for the common, non-failure
case. The fix is to properly scope local error values and add early
returns.
2018-12-14 16:44:21 -08:00
8e25361320
Move `ScheduleAlgorithm` to the core package.
...
This moves the type `ScheduleAlgorithm` from `pkg/scheduler/algorithm`
to `pkg/scheduler/core`. The reason for this move is to fix our import
dependency graph and allow predicate & priority types to be moved into
their appropriate packages.
The new location makes sense because `core` is the only package that
exports an implementation of this type.
2018-12-13 15:08:38 -08:00
16acbc84ce
fix typos lable -> label
2018-12-13 17:52:13 +08:00
05183bffe5
Merge pull request #71872 from yuexiao-wang/scheduler-nodeinfo
...
[scheduler cleanup phase 2]: Rename `pkg/scheduler/cache` to `pkg/scheduler/nodeinfo`
2018-12-12 08:08:33 -08:00
7b6f60f085
modify BUILD
...
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
2018-12-11 11:22:06 +08:00
f3353c358d
[scheduler cleanup phase 2]: Rename to
...
Signed-off-by: yuexiao-wang <wang.yuexiao@zte.com.cn>
2018-12-11 11:21:12 +08:00
a26074802f
add description about namespace for pod in log
2018-12-11 10:42:27 +08:00
2fe9b1438c
activate unschedulable pods only if the node became more schedulable
2018-12-10 09:48:23 +08:00
98f852a441
Add some exception handling of Preempt
...
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
revert options
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
update returns for Preempt
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
revert Preempt returns
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
go fmt
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
update the preempt
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
move preemptionStartTime := time.Now() from line 496 to the else block.
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
2018-12-10 08:44:10 +08:00
f62b530f4d
Merge pull request #57057 from greghaynes/reschedule-with-backoff
...
Reschedule with backoff
2018-12-07 21:13:57 -08:00
73710f06db
Check for shutdown in TryBackoffAndWait
2018-12-06 16:57:20 +00:00
5e4ccede4c
Reschedule with backoff
...
With the alpha scheduling queue we move pods from unschedulable to
active on certain events without a backoff. As a result we can cause
starvation issues if high priority pods are in the unschedulable queue.
Implement a backoff mechanism for pods being moved to active.
Closes #56721
2018-12-06 16:38:34 +00:00
720c10282c
Merge pull request #71722 from bsalamat/fix_priorityconfig
...
Avoid copying PriorityConfig and SchedulerExtender structs for every node while running priority functions
2018-12-05 20:31:51 -08:00
ece8f42ea2
Run old-style priority functions in parallel to the map-reduce style ones
2018-12-04 17:58:28 -08:00
76591db7d4
Avoid copying Extender struct while running priority functions
2018-12-04 13:50:59 -08:00
70f923ed05
Avoid copying PriorityConfig struct while running priority functions
2018-12-04 11:28:25 -08:00
082b48240a
Implement scheduler.util.backoff as a queue
...
We are going to use PodBackoff for controlling backoff when adding
unschedulable pods back to the active scheduling queue. In order to do
this more easily, limit the interface for PodBackoff to only this struct
(rather than exposing BackoffEntry) and change the backing expiry
implementation to be queue based.
2018-12-04 18:01:43 +00:00
c821f2ed2f
Move scheduling Heap in to scheduler.core.utils
...
The Heap data structure is useful for our backoff system in addition to
scheduling queue. Move it to somewhere it can be consumed by both
systems and properly export needed names. Also adding unit tests
from client-go/tools/cache/heap.go.
2018-12-04 18:01:42 +00:00
b864a5a808
Remove scheduler "TestGroup" utility.
...
This util was used to fake certain aspects of apiserver behavior, such
as resource paths and JSON encoding. Our unit tests have been refactored
so they don't rely on the REST or JSON aspects of apiserver. This util
is no longer needed.
2018-12-03 16:28:21 -08:00
2c322a2ff5
Merge pull request #70227 from bsalamat/reserve
...
Add plugin interfaces for reserve and prebind extension points of the scheduling framework
2018-12-01 05:25:12 -08:00
82abbdc11a
Merge pull request #71488 from bsalamat/queue-sort
...
Change sort function of the scheduling queue to avoid starvation
2018-12-01 03:59:51 -08:00
e60f510e38
Autogenerated files
2018-11-30 16:03:47 -08:00
f74b30868c
Add plugin invocation for 'reserve' and 'prebind' plugins to the scheduler.
2018-11-30 16:03:47 -08:00
f6f81fb1f3
Add Context as a mechanism to pass data between plugins.
2018-11-30 16:02:09 -08:00
7221589dde
Add "reserve" and "prebind" plugin interfaces for the scheduling framework.
2018-11-30 16:02:09 -08:00
79e5cb2cb7
Merge pull request #71302 from liggitt/verify-unit-test-feature-gates
...
Split mutable and read-only access to feature gates, limit tests to readonly access
2018-11-29 21:45:12 -08:00
527d1c34cc
Merge pull request #70947 from Adirio/nodetree-thread-safety
...
Scheduler internal NodeTree thread-safe NumNodes
2018-11-29 07:36:48 -08:00
6d87c074e2
Merge pull request #63664 from xchapter7x/pkg-scheduler-api-validation
...
use subtest for table units (pkg/scheduler/api/validation)
2018-11-29 02:00:43 -08:00
36f8859fa0
autogenerated files
2018-11-27 17:08:58 -08:00
554acf2b38
Change sort function of the scheduling queue to avoid starvation
2018-11-27 17:08:40 -08:00
2498ca7606
drop VerifyFeatureGatesUnchanged
2018-11-21 11:51:33 -05:00
8fc00ebda6
Clear pod binding cache.
2018-11-21 11:24:53 +08:00
7e621ccb08
Merge pull request #71063 from Huang-Wei/nodeinfo-clone-panic
...
fix a scheduler panic due to internal cache inconsistency
2018-11-16 20:27:44 -08:00
1f3057b7fb
Merge pull request #70898 from Huang-Wei/preemption-issue
...
ensure scheduler preemptor behaves in an efficient/correct path
2018-11-16 20:27:35 -08:00
b4fd11512a
ensure scheduler preemptor behaves in an efficient/correct path
...
- don't update nominatedMap cache when Pop() an element from activeQ
- instead, delete the nominated info from cache when it's "assumed"
- unit test behavior adjusted
- expose SchedulingQueue in factory.Config
2018-11-16 14:22:15 -08:00
a86ba8b3c4
fix a scheduler panic due to internal cache inconsistency
2018-11-16 13:02:13 -08:00
733dd9dfd7
Add tests to ensure feature gate changes don't escape kubelet/scheduler packages
2018-11-16 10:52:53 -05:00
de8bf9b63d
fix scheduler and kubelet unit tests leaking feature flag changes
2018-11-16 10:52:53 -05:00
358c092abe
fix storage unit tests leaking feature flag changes
2018-11-16 10:52:52 -05:00
9e760732c3
Refactor New function
...
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
add comments for InitPolicyFromFile
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
make the methods package private
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
2018-11-15 14:30:19 +08:00
c7cba7370f
Scheduler internal NodeTree thread-safe NumNodes
...
Signed-off-by: Adrián Orive <adrian.orive.oneca@gmail.com>
2018-11-13 08:40:48 +01:00
954996e231
Move from glog to klog
...
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
* github.com/kubernetes/repo-infra
* k8s.io/gengo/
* k8s.io/kube-openapi/
* github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods
Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
2018-11-10 07:50:31 -05:00
b8fece50f5
Merge pull request #70892 from mikedanese/schedrace
...
Fix a race in the scheduler.
2018-11-09 23:01:15 -08:00
62c3ec969d
Fix a race in the scheduler.
...
Loop over priorityConfigs seperately. The node loop can only safely
modify result[i][index]. Before this change it sometimes modified
result[i] concurrently with other loops.
Fixes: 7164967662
2018-11-09 15:21:22 -08:00
a2c0958428
Revert "Hold mutex lock shorter when processing inter-pod affinity/anti-affin…"
2018-11-08 18:26:26 -08:00
be800e623a
Merge pull request #69663 from sttts/sttts-scheduler-secure-serving
...
scheduler: enable secure port and authn/z
2018-11-08 17:36:14 -08:00
d91feb6d18
kube-scheduler: move stopCh creation out of scheduler factory code
...
Enforces clean ownership of the channel.
2018-11-08 16:43:59 +01:00
cb95edafe8
kube-scheduler: enable secure ports 10259
2018-11-08 16:43:59 +01:00
c5b453b717
Merge pull request #70783 from hex108/debug_extender
...
Add debug info: scheduler extenders's score and its name for each pod
2018-11-08 02:51:12 -08:00
9fc369dd0d
Add debug info: scheduler extenders's score and its name for each pod
2018-11-08 13:02:57 +08:00
2c8e73a16b
Revert "Activate unschedulable pods only if the node became more schedulable"
2018-11-07 16:57:47 -08:00
ed06cbe3e3
Merge pull request #70500 from bsalamat/scheduler_debuger
...
Add a scheduler cache dumper for debugging purposes
2018-11-06 16:12:54 -08:00
48557a163a
fixup! Add a scheduler cache dumper
2018-11-06 10:08:22 -08:00
7984a2bf60
Merge pull request #70564 from KevinWang15/master
...
Fix typos
2018-11-05 19:04:45 -08:00
4bb57c440e
Autogenerated files
2018-11-05 13:31:51 -08:00
7ce3245ca9
Add a scheduler cache dumper
2018-11-05 13:31:51 -08:00
c0daab0e03
Merge pull request #70274 from zhangmingld/combinesimilercode
...
combine similar code where calucate schedule priority
2018-11-05 08:14:05 -08:00
946c701b05
Fix Typo: mataData -> metaData; masquared -> masquerade
2018-11-05 21:19:25 +08:00
774b18491f
Merge pull request #70605 from bsalamat/affinity_lock_opt
...
Hold mutex lock shorter when processing inter-pod affinity/anti-affin…
2018-11-04 11:59:05 -08:00
aa8b5b431b
Hold mutex lock shorter when processing inter-pod affinity/anti-affinity priority function
2018-11-02 20:58:07 -07:00
7a352b2b92
Do not allocate memory for pods that do not have inter-pod affinity/anti-affinity
2018-11-02 15:15:45 -07:00
b53edbc695
Merge pull request #70348 from zhangmingld/unnecessaryglogv10
...
duplicated glog.V(10) when had a if glog.V(10)
2018-10-31 01:07:32 -07:00
7164967662
combine similar code where calucate schedule priority
2018-10-31 08:59:53 +08:00
fda41d14c4
Merge pull request #70366 from mlmhl/scheduler_optimization
...
Activate unschedulable pods only if the node became more schedulable
2018-10-30 04:57:12 -07:00
2f175c1b41
Merge pull request #70290 from tossmilestone/scheduler-test-refactor
...
Refactor scheduler_test.go to use Clientset
2018-10-29 22:07:52 -07:00
c50f89dd43
activate unschedulable pods only if the node became more schedulable
2018-10-30 10:45:59 +08:00
429e67a12f
duplicated glog.V(10) when had a if glog.V(10)
2018-10-29 11:30:16 +08:00
12634bf136
Refactor scheduler_test.go to use Clientset
...
Signed-off-by: He Xiaoxi <xxhe@alauda.io>
2018-10-29 09:51:07 +08:00
7b5705c619
Merge pull request #70203 from ravisantoshgudimetla/fix-e2e-resource-limits
...
Fix e2e resource limits
2018-10-26 19:13:41 -07:00
fad6b326e3
Fix default algorithm provider priority insertion
2018-10-26 13:48:44 -04:00
cbfaf3856f
fix typo in predicates_test.go
2018-10-26 09:59:40 +08:00
101d26c613
Merge pull request #59529 from wackxu/addmetricvol
...
Add metrics for volume scheduling operations
2018-10-23 13:52:29 -07:00
d5edcd3dc3
Add metrics to volume scheduling operations
2018-10-23 20:59:12 +08:00
060218a862
Merge pull request #69412 from tossmilestone/scheduler-factory-test
...
Refactor scheduler factory test
2018-10-15 13:52:41 -07:00
141b55abf5
Fix a bug in node tree when all nodes in a zone are removed
2018-10-12 21:39:38 -07:00
b7c7966b9f
Move pkg/scheduler/algorithm/well_known_labels.go out
2018-10-13 09:10:00 +08:00
a96a390d92
Refactor scheduler factory test
...
Use `k8s.io/client-go/kubernetes/fake.Clientset` as the fake k8s client.
Signed-off-by: He Xiaoxi <xxhe@alauda.io>
2018-10-12 14:39:08 +08:00
94306c12f5
Merge pull request #69057 from denkensk/create-a-new-scheduler-constructor
...
create-a-new-scheduler-constructor
2018-10-11 13:45:02 -07:00
539bdbc355
Merge pull request #69495 from wgliang/feature/movenodoinfofunctions
...
[scheduler cleanup phase 1]: Move NodeInfo utils into pkg/scheduler/cache
2018-10-11 07:12:40 -07:00
a50404d441
[scheduler cleanup phase 1]: Move NodeInfo utils into pkg/scheduler/cache
2018-10-11 11:04:23 +08:00
f44f55cdd7
[scheduler cleanup phase 1]: Move CacheComparer to pkg/scheduler/internal/cache/comparer
2018-10-10 21:28:14 +08:00
608911d5ac
add test for new constructor
2018-10-10 17:15:10 +08:00
a74fd15e62
create a new scheduler constructor
2018-10-10 17:10:10 +08:00
d3fe0ea7ff
Merge pull request #69318 from wgliang/feature/move-fakecache
...
[scheduler cleanup phase 1]: Move FakeCache to pkg/scheduler/internal…
2018-10-09 23:21:49 -07:00
5f2555e3ad
Remove pod status.phase check from pod event handlers
2018-10-09 13:39:04 -07:00
c00f19bd15
Merge pull request #68403 from wgliang/master.deprecate-Parallelize
...
Replace Parallelize with function ParallelizeUntil and formally depre…
2018-10-06 09:40:07 -07:00
558e1960b8
[scheduler cleanup phase 1]: Move FakeCache to pkg/scheduler/internal/cache/fake
2018-10-06 23:58:53 +08:00
187e2e01c9
Move scheduler cache interface and implementation to pkg/scheduler/internal/cache
2018-10-06 20:48:59 +08:00
97b2992dc1
Update gofmt for go1.11
2018-10-05 12:59:38 -07:00
c2622dd9d8
Replace Parallelize with function ParallelizeUntil and formally deprecate the Parallelize
2018-10-05 17:56:56 +08:00
2d9d8c405d
Add validation for percentage-of-nodes-to-score of the scheduler config
2018-10-02 17:09:47 -07:00
14949b302f
Merge pull request #68724 from krmayankk/sched1
...
scheduler: improve readability of bind function
2018-10-01 18:04:04 -07:00
5b658bb65e
Merge pull request #69136 from zhangmingld/deletecommentgetPodsMatchingAffinity
...
func getPodsMatchingAffinity no longer exists,dont need it in comment
2018-09-30 02:37:03 -07:00
1ae12337db
scheduler: add error handling for bind
2018-09-28 21:13:21 -07:00
9da576f03c
move SchedulingQueue to pkg/scheduler/internal/queue
2018-09-28 11:51:02 -07:00
2e7461c087
auto-generated files
2018-09-28 11:51:01 -07:00
db1d1c8674
Merge pull request #68700 from Huang-Wei/schedulingQ-graceful-shutdown
...
shutdown schedulingQueue gracefully
2018-09-28 00:46:14 -07:00
be661fddb4
shutdown schedulingQueue gracefully
...
- add Close() to interface SchedulingQueue
- implement Close() for FIFO and PriorityQueue
- add unit test
2018-09-27 14:32:58 -07:00
56fcfc5fee
cleanup duplicate assignment logic in scheduler
2018-09-27 11:38:05 -07:00
762ddf792d
Merge pull request #68984 from k82cn/k8s_68899_m
...
Keep backward compatibility for 'node.Spec.Unschedulable'.
2018-09-27 04:48:49 -07:00
061e0dbb7e
func getPodsMatchingAffinity no longer exists,dont need it in comment
2018-09-27 14:42:49 +08:00
823530d4db
Merge pull request #68917 from zhangmingld/fixwordserr
...
Fix some typo err
2018-09-26 22:59:32 -07:00
a6bc5aa49e
Merge pull request #68563 from DylanBLE/dev
...
fix scheduler crash when Prioritize Map function failed
2018-09-26 22:59:04 -07:00
c051f0d31a
autogenerated files
2018-09-26 14:22:21 -07:00
f340f8baf8
Remove PDB and its event handlers from the scheduler cache
2018-09-26 14:22:21 -07:00
f33c2c11f2
fix scheduler crash when Prioritize Map function failed
2018-09-26 20:16:05 +08:00
28d86ac47d
Merge pull request #67308 from cofyc/fix67260
...
Use monotonically increasing generation to prevent equivalence cache race
2018-09-25 00:18:00 -07:00
b0a8dbbc9d
Add scheduler throughput metric.
...
This adds a counter to the scheduler that can be used to calculate
throughput and error ratio. Pods which fail to schedule are not counted
as errors, but can still be tracked separately from successes.
We already measure scheduler latency, but throughput was missing. This
should be considered a key metric for the scheduler.
2018-09-24 14:38:39 -07:00
78f6484e14
Keep backward compatibility for 'node.Spec.Unschedulable'.
...
Signed-off-by: Da K. Ma <klaus1982.cn@gmail.com>
2018-09-23 10:33:51 +08:00
b3f1e1200b
Update notes to document why invalidation order is important.
2018-09-22 12:09:24 +08:00
2f46bc8a18
Use seqeuence number to represent generation of equivalence cache.
...
- snapshot equivalence cache generation numbers before snapshotting the
scheduler cache
- skip update when generation does not match live generation
- keep the node and increment its generation to invalidate it instead of
deletion
- use predicates order ID as key to improve performance
2018-09-22 12:08:21 +08:00
a2cc1b1a20
Revert "Use sync.map to scale ecache better"
...
This reverts commit 17d0190706
2018-09-22 11:33:06 +08:00
6aaeb209eb
fix some typo
2018-09-21 10:19:35 +08:00
7490542156
fix PodAntiAffinity issues
...
- update logic of verifying incoming pod's anti-affinity
- rename podMatchesAffinityTermProperties to podMatchesAllAffinityTermProperties
- add podMatchesAnyAffinityTermProperties which is used in some PodAntiAffinity cases
- rename some functions to make it more readable
- add unit tests to verify correctness of PodAffinity and PodAntiAffinity
- verifying "Existing pod anti-affinity"
- verifying "incoming pod's anti-affinity"
- verifying "incoming pod's affinity"
2018-09-13 18:32:33 -07:00
a6eb49f0dc
Merge pull request #68195 from luxas/consolidate_componentconfig_code_standards
...
Automatic merge from submit-queue (batch tested with PRs 67950, 68195). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md .
Consolidate componentconfig code standards
**What this PR does / why we need it**:
This PR fixes a bunch of very small misalignments in ComponentConfig packages:
- Add sane comments to all functions/variables in componentconfig `register.go` files
- Make the `register.go` files of componentconfig pkgs follow the same pattern and not differ from each other like they do today.
- Register the `openapi-gen` tag in all `doc.go` files where the pkg contains _external_ types.
- Add the `groupName` tag where missing
- Fix cases where `addKnownTypes` was registered twice in the `SchemeBuilder`
- Add `Readme` and `OWNERS` files to `Godeps` directories if missing.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
/assign @sttts @thockin
2018-09-07 11:19:40 -07:00
83d53ea1c2
Standardize componentconfig code/comment patterns
2018-09-06 13:42:02 +03:00
d85daf0f4c
Resolves #59015 , extends existing regex to cover t3, r5(d) & z1d instance types
...
From current AWS documentation:
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/volume_limits.html
T3, C5, C5d, M5, M5d, R5, R5d, and z1d instances support a maximum of
28 attachments, and every instance has at least one network interface
attachment. If you have no additional network interface attachments on
these instances, you could attach 27 EBS volumes.
2018-09-05 21:24:09 -04:00
ca43f007a3
Merge pull request #67731 from gnufied/fix-csi-attach-limit
...
Automatic merge from submit-queue (batch tested with PRs 68161, 68023, 67909, 67955, 67731). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md .
Fix csi attach limit
Add support for volume limits for CSI.
xref: https://github.com/kubernetes/community/pull/2051
```release-note
Add support for volume attach limits for CSI volumes
```
2018-09-05 14:51:55 -07:00
fc61620db5
Fix compatibility tests for scheduler
2018-09-05 12:29:00 -04:00
e124159990
Add scheduler option for bind timeout
2018-09-04 17:25:23 -07:00
ce2dfac296
generated files
2018-09-04 16:47:43 -07:00
01d83fa104
Scheduler changes to assume volume and pod together, and then bind
...
volume and pod asynchronously afterwards. This will also make it easier
to migrate to the scheduler framework.
2018-09-04 16:30:14 -07:00
6b02edd369
Merge pull request #68196 from losipiuk/lo/revert-delte-predicate-funs
...
Automatic merge from submit-queue (batch tested with PRs 67555, 68196). If you want to cherry-pick this change to another branch, please follow the instructions here: https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md .
Add back predicate related accessors to scheduler.Configurator
```release-note
NONE
```
2018-09-04 11:41:37 -07:00
Kubernetes Prow Robot