feat: add the simulator annotations
Kensei Nakada
GitHub
parent
3fa049b277
commit
5e0952d501
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@ -13,7 +13,7 @@ card:
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<!-- overview -->
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Kubernetes reserves all labels, annotations and taints in the `kubernetes.io` and `k8s.io` namespaces.
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Kubernetes reserves all labels and annotations in the `kubernetes.io` and `k8s.io` namespaces.
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This document serves both as a reference to the values and as a coordination point for assigning values.
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@ -408,6 +408,170 @@ which is used by Kustomize and similar third-party tools.
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A KRM Function **should not** modify this annotation on input objects unless it is modifying the
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referenced files. A KRM Function **may** include this annotation on objects it generates.
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### kube-scheduler-simulator.sigs.k8s.io/bind-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/bind-result: '{"DefaultBinder":"success"}'`
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Used on: Pod
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This annotation records the result of bind scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/filter-result
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Type: Annotation
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Example:
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```yaml
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kube-scheduler-simulator.sigs.k8s.io/filter-result: >-
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{"node-282x7":{"AzureDiskLimits":"passed","EBSLimits":"passed","GCEPDLimits":"passed","InterPodAffinity":"passed","NodeAffinity":"passed","NodeName":"passed","NodePorts":"passed","NodeResourcesFit":"passed","NodeUnschedulable":"passed","NodeVolumeLimits":"passed","PodTopologySpread":"passed","TaintToleration":"passed","VolumeBinding":"passed","VolumeRestrictions":"passed","VolumeZone":"passed"},"node-gp9t4":{"AzureDiskLimits":"passed","EBSLimits":"passed","GCEPDLimits":"passed","InterPodAffinity":"passed","NodeAffinity":"passed","NodeName":"passed","NodePorts":"passed","NodeResourcesFit":"passed","NodeUnschedulable":"passed","NodeVolumeLimits":"passed","PodTopologySpread":"passed","TaintToleration":"passed","VolumeBinding":"passed","VolumeRestrictions":"passed","VolumeZone":"passed"}}
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```
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Used on: Pod
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This annotation records the result of filter scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/finalscore-result
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Type: Annotation
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Example:
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```yaml
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kube-scheduler-simulator.sigs.k8s.io/finalscore-result: >-
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{"node-282x7":{"ImageLocality":"0","InterPodAffinity":"0","NodeAffinity":"0","NodeNumber":"0","NodeResourcesBalancedAllocation":"76","NodeResourcesFit":"73","PodTopologySpread":"200","TaintToleration":"300","VolumeBinding":"0"},"node-gp9t4":{"ImageLocality":"0","InterPodAffinity":"0","NodeAffinity":"0","NodeNumber":"0","NodeResourcesBalancedAllocation":"76","NodeResourcesFit":"73","PodTopologySpread":"200","TaintToleration":"300","VolumeBinding":"0"}}
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```
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Used on: Pod
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This annotation records the final scores that the scheduler calculates from the scores from score scheduler plugins,
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used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/permit-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/permit-result: '{"CustomPermitPlugin":"success"}'`
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Used on: Pod
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This annotation records the result of permit scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/permit-result-timeout
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/permit-result-timeout: '{"CustomPermitPlugin":"10s"}'`
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Used on: Pod
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This annotation records the timeouts returned from permit scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/postfilter-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/postfilter-result: '{"DefaultPreemption":"success"}'`
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Used on: Pod
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This annotation records the result of postfilter scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/prebind-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/prebind-result: '{"VolumeBinding":"success"}'`
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Used on: Pod
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This annotation records the result of prebind scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/prefilter-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/prebind-result: '{"NodeAffinity":"[\"node-\a"]"}'`
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Used on: Pod
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This annotation records the PreFilter result of prefilter scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/prefilter-result-status
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Type: Annotation
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Example:
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```yaml
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kube-scheduler-simulator.sigs.k8s.io/prefilter-result-status: >-
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{"InterPodAffinity":"success","NodeAffinity":"success","NodePorts":"success","NodeResourcesFit":"success","PodTopologySpread":"success","VolumeBinding":"success","VolumeRestrictions":"success"}
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```
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Used on: Pod
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This annotation records the result of prefilter scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/prescore-result
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Type: Annotation
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Example:
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```yaml
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kube-scheduler-simulator.sigs.k8s.io/prescore-result: >-
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{"InterPodAffinity":"success","NodeAffinity":"success","NodeNumber":"success","PodTopologySpread":"success","TaintToleration":"success"}
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```
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Used on: Pod
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This annotation records the result of prefilter scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/reserve-result
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/reserve-result: '{"VolumeBinding":"success"}'`
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Used on: Pod
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This annotation records the result of reserve scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/result-history
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/result-history: '[]'`
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Used on: Pod
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This annotation records all the past scheduling results from scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/score-result
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Type: Annotation
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```yaml
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kube-scheduler-simulator.sigs.k8s.io/score-result: >-
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{"node-282x7":{"ImageLocality":"0","InterPodAffinity":"0","NodeAffinity":"0","NodeNumber":"0","NodeResourcesBalancedAllocation":"76","NodeResourcesFit":"73","PodTopologySpread":"0","TaintToleration":"0","VolumeBinding":"0"},"node-gp9t4":{"ImageLocality":"0","InterPodAffinity":"0","NodeAffinity":"0","NodeNumber":"0","NodeResourcesBalancedAllocation":"76","NodeResourcesFit":"73","PodTopologySpread":"0","TaintToleration":"0","VolumeBinding":"0"}}
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```
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Used on: Pod
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This annotation records the result of score scheduler plugins, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kube-scheduler-simulator.sigs.k8s.io/selected-node
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Type: Annotation
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Example: `kube-scheduler-simulator.sigs.k8s.io/selected-node: node-282x7`
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Used on: Pod
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This annotation records the node that is selected by the scheduling cycle, used by https://sigs.k8s.io/kube-scheduler-simulator.
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### kubernetes.io/arch
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Type: Label
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