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Code Issues Releases Activity

feat(k8s/application): add the ability to set the auto-scale policy of an application (#4118)

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* feat(application): add horizontalpodautoscaler creation

* feat(application): Add the ability to set the auto-scale policy of an application

* feat(k8s/application): minor UI update

* fix(application): set api version and prevent to use hpa with global deployment type

* feat(settings): add a switch to enable features based on server metrics

* feat(k8s/applications): minor UI update

Co-authored-by: Anthony Lapenna <lapenna.anthony@gmail.com>
This commit is contained in:
Maxime Bajeux 2020-08-05 00:08:11 +02:00 • committed by GitHub
parent 909e1ef02c
commit 6756b04b67
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16 changed files with 534 additions and 84 deletions
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112
app/kubernetes/horizontal-pod-auto-scaler/converter.js
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@ -1,4 +1,6 @@
import * as JsonPatch from 'fast-json-patch';
import { KubernetesHorizontalPodAutoScaler } from './models';
import { KubernetesHorizontalPodAutoScalerCreatePayload } from './payload';
export class KubernetesHorizontalPodAutoScalerConverter {
/**
@ -11,7 +13,8 @@ export class KubernetesHorizontalPodAutoScalerConverter {
res.Name = data.metadata.name;
res.MinReplicas = data.spec.minReplicas;
res.MaxReplicas = data.spec.maxReplicas;
res.TargetCPUUtilizationPercentage = data.spec.targetCPUUtilizationPercentage;
res.TargetCPUUtilization = data.spec.targetCPUUtilizationPercentage;
if (data.spec.scaleTargetRef) {
res.TargetEntity.ApiVersion = data.spec.scaleTargetRef.apiVersion;
res.TargetEntity.Kind = data.spec.scaleTargetRef.kind;
@ -20,4 +23,111 @@ export class KubernetesHorizontalPodAutoScalerConverter {
res.Yaml = yaml ? yaml.data : '';
return res;
}
static createPayload(data) {
const payload = new KubernetesHorizontalPodAutoScalerCreatePayload();
payload.metadata.namespace = data.Namespace;
payload.metadata.name = data.TargetEntity.Name;
payload.spec.minReplicas = data.MinReplicas;
payload.spec.maxReplicas = data.MaxReplicas;
payload.spec.targetCPUUtilizationPercentage = data.TargetCPUUtilization;
payload.spec.scaleTargetRef.apiVersion = data.TargetEntity.ApiVersion;
payload.spec.scaleTargetRef.kind = data.TargetEntity.Kind;
payload.spec.scaleTargetRef.name = data.TargetEntity.Name;
return payload;
}
static patchPayload(oldScaler, newScaler) {
const oldPayload = KubernetesHorizontalPodAutoScalerConverter.createPayload(oldScaler);
const newPayload = KubernetesHorizontalPodAutoScalerConverter.createPayload(newScaler);
const payload = JsonPatch.compare(oldPayload, newPayload);
return payload;
}
static applicationFormValuesToModel(formValues, kind) {
const res = new KubernetesHorizontalPodAutoScaler();
res.Name = formValues.Name;
res.Namespace = formValues.ResourcePool.Namespace.Name;
res.MinReplicas = formValues.AutoScaler.MinReplicas;
res.MaxReplicas = formValues.AutoScaler.MaxReplicas;
res.TargetCPUUtilization = formValues.AutoScaler.TargetCPUUtilization;
res.TargetEntity.Name = formValues.Name;
res.TargetEntity.Kind = kind;
res.TargetEntity.ApiVersion = formValues.AutoScaler.ApiVersion;
return res;
}
/**
* Convertion functions to use with v2beta2 model
*/
// static apiToModel(data, yaml) {
// const res = new KubernetesHorizontalPodAutoScaler();
// res.Id = data.metadata.uid;
// res.Namespace = data.metadata.namespace;
// res.Name = data.metadata.name;
// res.MinReplicas = data.spec.minReplicas;
// res.MaxReplicas = data.spec.maxReplicas;
// res.TargetCPUUtilization = data.spec.targetCPUUtilization;
// _.forEach(data.spec.metrics, (metric) => {
// if (metric.type === 'Resource') {
// if (metric.resource.name === 'cpu') {
// res.TargetCPUUtilization = metric.resource.target.averageUtilization;
// }
// if (metric.resource.name === 'memory') {
// res.TargetMemoryValue = parseFloat(metric.resource.target.averageValue) / 1000;
// }
// }
// });
// if (data.spec.scaleTargetRef) {
// res.TargetEntity.ApiVersion = data.spec.scaleTargetRef.apiVersion;
// res.TargetEntity.Kind = data.spec.scaleTargetRef.kind;
// res.TargetEntity.Name = data.spec.scaleTargetRef.name;
// }
// res.Yaml = yaml ? yaml.data : '';
// return res;
// }
// static createPayload(data) {
// const payload = new KubernetesHorizontalPodAutoScalerCreatePayload();
// payload.metadata.namespace = data.Namespace;
// payload.metadata.name = data.TargetEntity.Name;
// payload.spec.minReplicas = data.MinReplicas;
// payload.spec.maxReplicas = data.MaxReplicas;
// if (data.TargetMemoryValue) {
// const memoryMetric = new KubernetesHorizontalPodAutoScalerMemoryMetric();
// memoryMetric.resource.target.averageValue = data.TargetMemoryValue;
// payload.spec.metrics.push(memoryMetric);
// }
// if (data.TargetCPUUtilization) {
// const cpuMetric = new KubernetesHorizontalPodAutoScalerCPUMetric();
// cpuMetric.resource.target.averageUtilization = data.TargetCPUUtilization;
// payload.spec.metrics.push(cpuMetric);
// }
// payload.spec.scaleTargetRef.apiVersion = data.TargetEntity.ApiVersion;
// payload.spec.scaleTargetRef.kind = data.TargetEntity.Kind;
// payload.spec.scaleTargetRef.name = data.TargetEntity.Name;
// return payload;
// }
// static applicationFormValuesToModel(formValues, kind) {
// const res = new KubernetesHorizontalPodAutoScaler();
// res.Name = formValues.Name;
// res.Namespace = formValues.ResourcePool.Namespace.Name;
// res.MinReplicas = formValues.AutoScaler.MinReplicas;
// res.MaxReplicas = formValues.AutoScaler.MaxReplicas;
// res.TargetCPUUtilization = formValues.AutoScaler.TargetCPUUtilization;
// if (formValues.AutoScaler.TargetMemoryValue) {
// res.TargetMemoryValue = formValues.AutoScaler.TargetMemoryValue + 'M';
// }
// res.TargetEntity.Name = formValues.Name;
// res.TargetEntity.Kind = kind;
// return res;
// }
}