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19 Commits (8621326a7a542605cb958a61c37b27fa80f6d12c)

Author SHA1 Message Date
Buddha Prakash 4acb64f8bd Make Qos naming consistent across the codebase 2016-06-26 16:19:47 -07:00
Buddha Prakash c3551ae6cd Refactor qos package 
Signed-off-by: Buddha Prakash <buddhap@google.com>
 2016-06-24 15:36:04 -07:00
k8s-merge-robot ca27025b11 Merge pull request #26988 from vishh/quota-owners 
Automatic merge from submit-queue

add owners for quota package
 2016-06-13 17:32:24 -07:00
derekwaynecarr ce44b3b98a Quota can look for a previous object from admission rather than do a lookup 2016-06-13 09:50:53 -04:00
k8s-merge-robot 49a0475fcb Merge pull request #26969 from derekwaynecarr/use_qos_utility 
Automatic merge from submit-queue

ResourceQuota BestEffort scope aligned with Pod level QoS

This aligns quota with the changes in kubelet and CLI.

So if quota allows 10 `BestEffort` pods, it will now track properly with what the user sees with changes in 1.3.

```
apiVersion: v1
kind: ResourceQuota
metadata:
  name: best-effort
spec:
  hard:
    pods: "10"
  scopes:
  - BestEffort
```

/cc @vishh @kubernetes/rh-cluster-infra
 2016-06-12 16:26:39 -07:00
Vishnu Kannan f4e4156089 add owners for quota package 2016-06-07 11:46:50 -07:00
derekwaynecarr 7a5412a259 Move quota usage testing for loadbalancers into unit tests 2016-06-07 12:54:11 -04:00
derekwaynecarr f796cc335d Align quota BestEffort scope with recent changes 2016-06-07 12:08:08 -04:00
Clayton Coleman 5e4308f91d
Update use of Quantity in other classes 2016-05-19 08:41:43 -04:00
derekwaynecarr 8b8a22b143 pod constraints func for quota validates resources 2016-05-11 14:30:46 -04:00
k8s-merge-robot 32121e344b Merge pull request #24514 from derekwaynecarr/pod_quota_fix 
Automatic merge from submit-queue

Quota ignores pod compute resources on updates

Scenario:

1. define a quota Q that tracks memory and cpu
2. create pod P that uses memory=100Mi, cpu=100m
3. update pod P to use memory=50Mi,cpu=10m

Expected Results:
Step 3 should fail with validation error.
Quota Q should not have changed.

Actual Results:
Step 3 fails validation, but quota Q is decremented to have memory usage down 50Mi and cpu usage down 40m.  This is because the quota was getting updated even though the pod was going to fail validation.

Fix:
Quota should only support modifying pod compute resources when pods themselves support modifying their compute resources.

This also fixes https://github.com/kubernetes/kubernetes/issues/24352

/cc @smarterclayton - this is what we discussed.

fyi: @kubernetes/rh-cluster-infra
 2016-04-27 06:27:51 -07:00
k8s-merge-robot de9c1a2a51 Merge pull request #24247 from sdminonne/service_loadbalancer_quotas 
Automatic merge from submit-queue

Adding loadBalancer services to quota system

@derekwaynecarr follow up to #22154.
 2016-04-23 10:22:45 -07:00
derekwaynecarr b92b7255f4 Quota ignores pod compute resources on updates 2016-04-19 23:05:59 -04:00
Hai Huang b6557babf2 minor comment and code fixes 2016-04-16 10:18:43 -04:00
Salvatore Dario Minonne f4ed4998ff Adding loadbalancer services to quota 2016-04-14 14:06:42 +02:00
Salvatore Dario Minonne 15b7577454 Adding nodeports services to quota 2016-04-12 11:09:16 +02:00
goltermann 34d4eaea08 Fixing several (but not all) go vet errors. Most are around string formatting, or unreachable code. 2016-03-22 17:26:50 -07:00
Paul Morie 834776aa1f Add resource quota for ConfigMap 2016-03-02 09:59:51 -05:00
derekwaynecarr 553c4701af Add quota evaluator framework 2016-02-26 20:34:14 -05:00