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| # Patterns to ignore when building packages. | ||
| # This supports shell glob matching, relative path matching, and | ||
| # negation (prefixed with !). Only one pattern per line. | ||
| .DS_Store | ||
| # Common VCS dirs | ||
| .git/ | ||
| .gitignore | ||
| .bzr/ | ||
| .bzrignore | ||
| .hg/ | ||
| .hgignore | ||
| .svn/ | ||
| # Common backup files | ||
| *.swp | ||
| *.bak | ||
| *.tmp | ||
| *.orig | ||
| *~ | ||
| # Various IDEs | ||
| .project | ||
| .idea/ | ||
| *.tmproj | ||
| .vscode/ |
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| apiVersion: v2 | ||
| name: node-resource-exporter | ||
| description: A Helm chart for Kubernetes | ||
|
|
||
| # A chart can be either an 'application' or a 'library' chart. | ||
| # | ||
| # Application charts are a collection of templates that can be packaged into versioned archives | ||
| # to be deployed. | ||
| # | ||
| # Library charts provide useful utilities or functions for the chart developer. They're included as | ||
| # a dependency of application charts to inject those utilities and functions into the rendering | ||
| # pipeline. Library charts do not define any templates and therefore cannot be deployed. | ||
| type: application | ||
|
|
||
| # This is the chart version. This version number should be incremented each time you make changes | ||
| # to the chart and its templates, including the app version. | ||
| # Versions are expected to follow Semantic Versioning (https://semver.org/) | ||
| version: 0.1.0 | ||
|
|
||
| # This is the version number of the application being deployed. This version number should be | ||
| # incremented each time you make changes to the application. Versions are not expected to | ||
| # follow Semantic Versioning. They should reflect the version the application is using. | ||
| # It is recommended to use it with quotes. | ||
| appVersion: "1.16.0" |
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| 1. Get the application URL by running these commands: | ||
| {{- if .Values.ingress.enabled }} | ||
| {{- range $host := .Values.ingress.hosts }} | ||
| {{- range .paths }} | ||
| http{{ if $.Values.ingress.tls }}s{{ end }}://{{ $host.host }}{{ .path }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- else if contains "NodePort" .Values.service.type }} | ||
| export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ include "node-resource-exporter.fullname" . }}) | ||
| export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}") | ||
| echo http://$NODE_IP:$NODE_PORT | ||
| {{- else if contains "LoadBalancer" .Values.service.type }} | ||
| NOTE: It may take a few minutes for the LoadBalancer IP to be available. | ||
| You can watch the status of by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "node-resource-exporter.fullname" . }}' | ||
| export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "node-resource-exporter.fullname" . }} --template "{{"{{ range (index .status.loadBalancer.ingress 0) }}{{.}}{{ end }}"}}") | ||
| echo http://$SERVICE_IP:{{ .Values.service.port }} | ||
| {{- else if contains "ClusterIP" .Values.service.type }} | ||
| export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app.kubernetes.io/name={{ include "node-resource-exporter.name" . }},app.kubernetes.io/instance={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}") | ||
| export CONTAINER_PORT=$(kubectl get pod --namespace {{ .Release.Namespace }} $POD_NAME -o jsonpath="{.spec.containers[0].ports[0].containerPort}") | ||
| echo "Visit http://127.0.0.1:8080 to use your application" | ||
| kubectl --namespace {{ .Release.Namespace }} port-forward $POD_NAME 8080:$CONTAINER_PORT | ||
| {{- end }} |
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| {{/* | ||
| Expand the name of the chart. | ||
| */}} | ||
| {{- define "node-resource-exporter.name" -}} | ||
| {{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
|
|
||
| {{/* | ||
| Create a default fully qualified app name. | ||
| We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). | ||
| If release name contains chart name it will be used as a full name. | ||
| */}} | ||
| {{- define "node-resource-exporter.fullname" -}} | ||
| {{- if .Values.fullnameOverride }} | ||
| {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} | ||
| {{- else }} | ||
| {{- $name := default .Chart.Name .Values.nameOverride }} | ||
| {{- if contains $name .Release.Name }} | ||
| {{- .Release.Name | trunc 63 | trimSuffix "-" }} | ||
| {{- else }} | ||
| {{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
| {{- end }} | ||
| {{- end }} | ||
|
|
||
| {{/* | ||
| Create chart name and version as used by the chart label. | ||
| */}} | ||
| {{- define "node-resource-exporter.chart" -}} | ||
| {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} | ||
| {{- end }} | ||
|
|
||
| {{/* | ||
| Common labels | ||
| */}} | ||
| {{- define "node-resource-exporter.labels" -}} | ||
| helm.sh/chart: {{ include "node-resource-exporter.chart" . }} | ||
| {{ include "node-resource-exporter.selectorLabels" . }} | ||
| {{- if .Chart.AppVersion }} | ||
| app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} | ||
| {{- end }} | ||
| app.kubernetes.io/managed-by: {{ .Release.Service }} | ||
| {{- end }} | ||
|
|
||
| {{/* | ||
| Selector labels | ||
| */}} | ||
| {{- define "node-resource-exporter.selectorLabels" -}} | ||
| app.kubernetes.io/name: {{ include "node-resource-exporter.name" . }} | ||
| app.kubernetes.io/instance: {{ .Release.Name }} | ||
| {{- end }} | ||
|
|
||
| {{/* | ||
| Create the name of the service account to use | ||
| */}} | ||
| {{- define "node-resource-exporter.serviceAccountName" -}} | ||
| {{- if .Values.serviceAccount.create }} | ||
| {{- default (include "node-resource-exporter.fullname" .) .Values.serviceAccount.name }} | ||
| {{- else }} | ||
| {{- default "default" .Values.serviceAccount.name }} | ||
| {{- end }} | ||
| {{- end }} |
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| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: {{ include "node-resource-exporter.fullname" . }} | ||
| namespace: {{.Release.Namespace}} | ||
| labels: | ||
| {{- include "node-resource-exporter.labels" . | nindent 4 }} | ||
| spec: | ||
| {{- if not .Values.autoscaling.enabled }} | ||
| replicas: {{ .Values.replicaCount }} | ||
| {{- end }} | ||
| selector: | ||
| matchLabels: | ||
| {{- include "node-resource-exporter.selectorLabels" . | nindent 6 }} | ||
| template: | ||
| metadata: | ||
| {{- with .Values.podAnnotations }} | ||
| annotations: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| labels: | ||
| {{- include "node-resource-exporter.labels" . | nindent 8 }} | ||
| {{- with .Values.podLabels }} | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| spec: | ||
| {{- with .Values.imagePullSecrets }} | ||
| imagePullSecrets: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| serviceAccountName: {{ include "node-resource-exporter.serviceAccountName" . }} | ||
| securityContext: | ||
| {{- toYaml .Values.podSecurityContext | nindent 8 }} | ||
| containers: | ||
| - name: {{ .Chart.Name }} | ||
| securityContext: | ||
| {{- toYaml .Values.securityContext | nindent 12 }} | ||
| image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}" | ||
| imagePullPolicy: {{ .Values.image.pullPolicy }} | ||
| command: | ||
| - /usr/local/bin/node-resource-exporter | ||
| args: | ||
| - -p | ||
| - "{{ .Values.cmd.port }}" | ||
| - -r | ||
| - {{ .Values.cmd.resources }} | ||
| - -l | ||
| - {{ .Values.cmd.nodeLabels }} | ||
| - -v | ||
| - "{{ .Values.cmd.verbosity }}" | ||
| {{- if .Values.cmd.namespace }} | ||
| - -n | ||
| - {{ .Values.cmd.namespace }} | ||
| {{- end }} | ||
| ports: | ||
| - name: metrics | ||
| containerPort: {{ .Values.cmd.port }} | ||
| protocol: TCP | ||
| resources: | ||
| {{- toYaml .Values.resources | nindent 12 }} | ||
| {{- with .Values.volumeMounts }} | ||
| volumeMounts: | ||
| {{- toYaml . | nindent 12 }} | ||
| {{- end }} | ||
| {{- with .Values.volumes }} | ||
| volumes: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| {{- with .Values.nodeSelector }} | ||
| nodeSelector: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| {{- with .Values.affinity }} | ||
| affinity: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} | ||
| {{- with .Values.tolerations }} | ||
| tolerations: | ||
| {{- toYaml . | nindent 8 }} | ||
| {{- end }} |
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| Original file line number | Diff line number | Diff line change |
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| {{- if .Values.autoscaling.enabled }} | ||
| apiVersion: autoscaling/v2 | ||
| kind: HorizontalPodAutoscaler | ||
| metadata: | ||
| name: {{ include "node-resource-exporter.fullname" . }} | ||
| namespace: {{.Release.Namespace}} | ||
| labels: | ||
| {{- include "node-resource-exporter.labels" . | nindent 4 }} | ||
| spec: | ||
| scaleTargetRef: | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| name: {{ include "node-resource-exporter.fullname" . }} | ||
| namespace: {{.Release.Namespace}} | ||
| minReplicas: {{ .Values.autoscaling.minReplicas }} | ||
| maxReplicas: {{ .Values.autoscaling.maxReplicas }} | ||
| metrics: | ||
| {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} | ||
| - type: Resource | ||
| resource: | ||
| name: cpu | ||
| target: | ||
| type: Utilization | ||
| averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} | ||
| {{- end }} | ||
| {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} | ||
| - type: Resource | ||
| resource: | ||
| name: memory | ||
| target: | ||
| type: Utilization | ||
| averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} | ||
| {{- end }} | ||
| {{- end }} |
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