Merge pull request #64097 from damemi/hpa-metrics-specificity

Automatic merge from submit-queue (batch tested with PRs 67894, 64097). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

HPA metrics specificity improvements

**What this PR does / why we need it**:
Improves available specificity for HPA metrics by adding metric selector fields for metrics of Pods and Objects.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Implements this KEP: https://github.com/kubernetes/community/pull/2055

**Special notes for your reviewer**:
Need to add/update tests?

**Release note**:

```release-note
Introduces autoscaling/v2beta2 and custom_metrics/v1beta2, which implement metric selectors for Object and Pods metrics, as well as allowing AverageValue targets on Objects, similar to External metrics.
```

/assign @DirectXMan12

Kubernetes-commit: fdb5707194d56cbbd0da11c5be3a2a5653e714c9
This commit is contained in:
Kubernetes Publisher
2018-08-27 13:48:13 -07:00
41 changed files with 8863 additions and 1207 deletions
+30
View File
@@ -322,6 +322,16 @@ func (in *ObjectMetricSource) DeepCopyInto(out *ObjectMetricSource) {
*out = *in
out.Target = in.Target
out.TargetValue = in.TargetValue.DeepCopy()
if in.Selector != nil {
in, out := &in.Selector, &out.Selector
*out = new(v1.LabelSelector)
(*in).DeepCopyInto(*out)
}
if in.AverageValue != nil {
in, out := &in.AverageValue, &out.AverageValue
x := (*in).DeepCopy()
*out = &x
}
return
}
@@ -340,6 +350,16 @@ func (in *ObjectMetricStatus) DeepCopyInto(out *ObjectMetricStatus) {
*out = *in
out.Target = in.Target
out.CurrentValue = in.CurrentValue.DeepCopy()
if in.Selector != nil {
in, out := &in.Selector, &out.Selector
*out = new(v1.LabelSelector)
(*in).DeepCopyInto(*out)
}
if in.AverageValue != nil {
in, out := &in.AverageValue, &out.AverageValue
x := (*in).DeepCopy()
*out = &x
}
return
}
@@ -357,6 +377,11 @@ func (in *ObjectMetricStatus) DeepCopy() *ObjectMetricStatus {
func (in *PodsMetricSource) DeepCopyInto(out *PodsMetricSource) {
*out = *in
out.TargetAverageValue = in.TargetAverageValue.DeepCopy()
if in.Selector != nil {
in, out := &in.Selector, &out.Selector
*out = new(v1.LabelSelector)
(*in).DeepCopyInto(*out)
}
return
}
@@ -374,6 +399,11 @@ func (in *PodsMetricSource) DeepCopy() *PodsMetricSource {
func (in *PodsMetricStatus) DeepCopyInto(out *PodsMetricStatus) {
*out = *in
out.CurrentAverageValue = in.CurrentAverageValue.DeepCopy()
if in.Selector != nil {
in, out := &in.Selector, &out.Selector
*out = new(v1.LabelSelector)
(*in).DeepCopyInto(*out)
}
return
}