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Merge pull request #8542 from omerap12/vpa-chart
Add helm chart for VPA
2 parents 0db699a + 34b3b23 commit 620038b

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‎OWNERS_ALIASES‎

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- omerap12
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# emeritus:
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# - jbartosik 2025-08-09
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sig-autoscaling-vpa-helm-chart-approvers:
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- adrianmoisey
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- omerap12
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sig-autoscaling-vpa-helm-chart-reviewers:
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- adrianmoisey
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- omerap12

‎charts/vertical-pod-autoscaler/.helmignore‎

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎charts/vertical-pod-autoscaler/Chart.yaml‎

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apiVersion: v2
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name: vertical-pod-autoscaler
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description: Automatically adjust resources for your workloads
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# A chart can be either an 'application' or a 'library' chart.
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#
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# Application charts are a collection of templates that can be packaged into versioned archives
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# to be deployed.
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#
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# Library charts provide useful utilities or functions for the chart developer. They're included as
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# a dependency of application charts to inject those utilities and functions into the rendering
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# pipeline. Library charts do not define any templates and therefore cannot be deployed.
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type: application
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# This is the chart version. This version number should be incremented each time you make changes
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# to the chart and its templates, including the app version.
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# Versions are expected to follow Semantic Versioning (https://semver.org/)
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version: 0.1.0
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# This is the version number of the application being deployed. This version number should be
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# incremented each time you make changes to the application. Versions are not expected to
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# follow Semantic Versioning. They should reflect the version the application is using.
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# It is recommended to use it with quotes.
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appVersion: "1.5.0"
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icon: https://github.com/kubernetes/kubernetes/raw/master/logo/logo.png
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maintainers:
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- email: [email protected]
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name: adrianmoisey
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- email: [email protected]
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name: omerap12

‎charts/vertical-pod-autoscaler/OWNERS‎

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approvers:
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- sig-autoscaling-vpa-helm-chart-approvers
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reviewers:
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- sig-autoscaling-vpa-helm-chart-reviewers
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labels:
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- area/helm-charts-vertical-pod-autoscaler

‎charts/vertical-pod-autoscaler/README.md‎

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# vertical-pod-autoscaler
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WARNING: This chart is currently under development and is not ready for production use.
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Automatically adjust resources for your workloads
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![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square)
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![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square)
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![AppVersion: 1.5.0](https://img.shields.io/badge/AppVersion-1.5.0-informational?style=flat-square)
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## Introduction
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The Vertical Pod Autoscaler (VPA) automatically adjusts the CPU and memory resource requests of pods to match their actual resource utilization.
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## Maintainers
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| Name | Email | Url |
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| ---- | ------ | --- |
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| adrianmoisey | [email protected] | |
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| omerap12 | [email protected] | |
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## Values
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| Key | Type | Default | Description |
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|-----|------|---------|-------------|
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| admissionController.enabled | bool | `true` | |
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| admissionController.extraArgs | list | `[]` | |
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| admissionController.extraEnv | list | `[]` | |
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| admissionController.image.pullPolicy | string | `"IfNotPresent"` | |
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| admissionController.image.repository | string | `"registry.k8s.io/autoscaling/vpa-admission-controller"` | |
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| admissionController.image.tag | string | `nil` | |
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| admissionController.nodeSelector | object | `{}` | |
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| admissionController.podAnnotations | object | `{}` | |
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| admissionController.podLabels | object | `{}` | |
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| admissionController.replicas | int | `1` | |
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| admissionController.resources.limits.cpu | string | `"200m"` | |
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| admissionController.resources.limits.memory | string | `"500Mi"` | |
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| admissionController.resources.requests.cpu | string | `"50m"` | |
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| admissionController.resources.requests.memory | string | `"200Mi"` | |
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| admissionController.service.annotations | object | `{}` | |
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| admissionController.service.name | string | `"vpa-webhook"` | |
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| admissionController.service.ports[0].port | int | `443` | |
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| admissionController.service.ports[0].protocol | string | `"TCP"` | |
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| admissionController.service.ports[0].targetPort | int | `8000` | |
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| admissionController.serviceAccount.annotations | object | `{}` | |
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| admissionController.serviceAccount.create | bool | `true` | |
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| admissionController.serviceAccount.labels | object | `{}` | |
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| admissionController.tls.caCert | string | `""` | |
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| admissionController.tls.cert | string | `""` | |
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| admissionController.tls.existingSecret | string | `""` | |
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| admissionController.tls.key | string | `""` | |
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| admissionController.tls.secretName | string | `"vpa-tls-certs"` | |
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| admissionController.volumeMounts[0].mountPath | string | `"/etc/tls-certs"` | |
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| admissionController.volumeMounts[0].name | string | `"tls-certs"` | |
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| admissionController.volumeMounts[0].readOnly | bool | `true` | |
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| admissionController.volumes[0].name | string | `"tls-certs"` | |
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| admissionController.volumes[0].secret.defaultMode | int | `420` | |
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| admissionController.volumes[0].secret.secretName | string | `"vpa-tls-certs"` | |
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| commonLabels | object | `{}` | |
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| fullnameOverride | string | `nil` | |
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| imagePullSecrets | list | `[]` | |
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| nameOverride | string | `nil` | |
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| rbac.create | bool | `true` | |

‎charts/vertical-pod-autoscaler/README.md.gotmpl‎

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{{ template "chart.header" . }}
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WARNING: This chart is currently under development and is not ready for production use.
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{{ template "chart.description" . }}
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{{ template "chart.versionBadge" . }}
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{{ template "chart.typeBadge" . }}
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{{ template "chart.appVersionBadge" . }}
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## Introduction
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The Vertical Pod Autoscaler (VPA) automatically adjusts the CPU and memory resource requests of pods to match their actual resource utilization.
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{{ template "chart.maintainersSection" . }}
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{{ template "chart.requirementsSection" . }}
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{{ template "chart.valuesSection" . }}

‎charts/vertical-pod-autoscaler/templates/_helpers.tpl‎

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{{/*
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Chart
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*/}}
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{{- define "vertical-pod-autoscaler.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "vertical-pod-autoscaler.fullname" -}}
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{{- if .Values.fullnameOverride }}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- $name := default .Chart.Name .Values.nameOverride }}
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{{- if contains $name .Release.Name }}
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{{- .Release.Name | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{- define "vertical-pod-autoscaler.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- define "vertical-pod-autoscaler.labels" -}}
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helm.sh/chart: {{ include "vertical-pod-autoscaler.chart" . }}
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{{ include "vertical-pod-autoscaler.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- with .Values.commonLabels }}
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{{ toYaml . }}
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{{- end }}
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{{- end }}
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{{- define "vertical-pod-autoscaler.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "vertical-pod-autoscaler.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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admissionController
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*/}}
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{{- define "vertical-pod-autoscaler.admissionController.fullname" -}}
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{{ include "vertical-pod-autoscaler.fullname" . }}-admission-controller
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{{- end }}
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{{- define "vertical-pod-autoscaler.admissionController.labels" -}}
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{{ include "vertical-pod-autoscaler.labels" . }}
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app.kubernetes.io/component: admission-controller
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app.kubernetes.io/component-instance: {{ .Release.Name }}-admission-controller
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{{- end }}
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{{- define "vertical-pod-autoscaler.admissionController.selectorLabels" -}}
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{{ include "vertical-pod-autoscaler.selectorLabels" . }}
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app.kubernetes.io/component: admission-controller
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{{- end }}
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{{- define "vertical-pod-autoscaler.admissionController.image" -}}
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{{- printf "%s:%s" .Values.admissionController.image.repository (default .Chart.AppVersion .Values.admissionController.image.tag) }}
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{{- end }}
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{{/*
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Create the name of the tls secret to use
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*/}}
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{{- define "vertical-pod-autoscaler.admissionController.tls.secretName" -}}
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{{- if .Values.admissionController.tls.existingSecret -}}
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{{ .Values.admissionController.tls.existingSecret }}
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{{- else -}}
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{{- printf "%s-%s" (include "vertical-pod-autoscaler.admissionController.fullname" .) "tls" | trunc 63 | trimSuffix "-" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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Create the name of the namespace to use
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*/}}
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{{- define "common.names.namespace" -}}
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{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
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{{- end -}}

‎charts/vertical-pod-autoscaler/templates/admission-contoller-serviceaccount.yaml‎

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{{- if and (.Values.admissionController.enabled) .Values.admissionController.serviceAccount.create -}}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ include "vertical-pod-autoscaler.admissionController.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "vertical-pod-autoscaler.admissionController.labels" . | nindent 4 }}
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{{- with .Values.admissionController.serviceAccount.labels }}
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- with .Values.admissionController.serviceAccount.annotations }}
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annotations:
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{{- toYaml . | nindent 4 }}
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{{- end }}
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{{- end -}}

‎charts/vertical-pod-autoscaler/templates/admission-controller-clusterrole.yaml‎

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{{- if and (.Values.admissionController.enabled) .Values.rbac.create -}}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: {{ include "vertical-pod-autoscaler.admissionController.fullname" . }}
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labels:
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{{- include "vertical-pod-autoscaler.admissionController.labels" . | nindent 4 }}
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rules:
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- apiGroups:
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- ""
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resources:
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- pods
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- configmaps
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- nodes
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- limitranges
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- admissionregistration.k8s.io
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resources:
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- mutatingwebhookconfigurations
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verbs:
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- list
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- get
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- apiGroups:
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- autoscaling.k8s.io
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resources:
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- verticalpodautoscalers
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verbs:
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- get
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- list
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- watch
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- apiGroups:
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- coordination.k8s.io
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resources:
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- leases
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verbs:
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- create
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- update
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- get
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- list
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- watch
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{{- end -}}

‎charts/vertical-pod-autoscaler/templates/admission-controller-clusterrolebinding.yaml‎

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{{- if and (.Values.admissionController.enabled) .Values.rbac.create -}}
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: {{ include "vertical-pod-autoscaler.admissionController.fullname" . }}
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labels:
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{{- include "vertical-pod-autoscaler.admissionController.labels" . | nindent 4 }}
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: {{ include "vertical-pod-autoscaler.admissionController.fullname" . }}
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subjects:
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- kind: ServiceAccount
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name: {{ include "vertical-pod-autoscaler.admissionController.fullname" . }}
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namespace: {{ .Release.Namespace }}
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{{- end -}}

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