Added Helm chart for frps.

README.md

@@ -58,6 +58,7 @@ frp also offers a P2P connect mode.
     * [Enable HTTPS for a local HTTP(S) service](#enable-https-for-a-local-https-service)
     * [Expose your service privately](#expose-your-service-privately)
     * [P2P Mode](#p2p-mode)
+    * [Run in Kubernetes](#run-in-kubernetes)
 * [Features](#features)
     * [Configuration Files](#configuration-files)
     * [Using Environment Variables](#using-environment-variables)
@@ -472,6 +473,11 @@ Note that it may not work with all types of NAT devices. You might want to fallb
 
   `ssh -oPort=6000 127.0.0.1`
 
+### Run in Kubernetes
+
+Refer to [helm/frps/README.md](./helm/frps/README.md) for examples on
+how to run frps in Kubernetes.
+
 ## Features
 
 ### Configuration Files

helm/frps/.helmignore

@@ -0,0 +1,23 @@
+# 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/

helm/frps/Chart.yaml

@@ -0,0 +1,27 @@
+apiVersion: v2
+name: frps
+description: A Helm chart for frps running in 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: "v0.61.1"
+
+home: https://github.com/fatedier/frp
+

helm/frps/README.md

@@ -0,0 +1,110 @@
+# frps Helm Chart
+
+## Install the chart
+
+```console
+helm install frps .
+```
+
+
+## Uninstall the chart
+
+```console
+helm delete frps
+```
+
+## Examples
+
+1. Use `LoadBalancer` service to expose frps.
+    ```yaml
+    # values.yaml
+    service:
+      type: LoadBalancer
+      settings:
+        loadBalancerIP: 34.24.52.92  # Replace with correct IP
+
+    # frpc.yaml
+    serverAddr: 34.24.52.92
+    serverPort: 7000
+    auth:
+      method: token
+      token: "123456789"
+    ```
+
+1. Enable admin web server UI using nginx ingress controller.
+    ```yaml
+    # values.yaml
+    service:
+      extras:
+        admin:
+          enabled: true
+
+    ingress:
+      extras:
+        admin:
+          enabled: true
+          className: nginx
+          hosts:
+            - host: frps-admin.mydomain.com
+              paths:
+                - path: /
+                  pathType: ImplementationSpecific
+    ```
+
+1. Enable `vhostHTTPPort` proxying using nginx ingress controller.
+    ```yaml
+    # values.yaml
+    service:
+      extras:
+        http:
+          enabled: true
+
+    ingress:
+      extras:
+        app1:
+          enabled: true
+          className: nginx
+          hosts:
+            - host: app1.mydomain.com
+              paths:
+                - path: /
+                  pathType: ImplementationSpecific
+          backendService:
+            name: frps-http
+            port: 80
+        app2:
+          enabled: true
+          className: nginx
+          hosts:
+            - host: app2.mydomain.com
+              paths:
+                - path: /
+                  pathType: ImplementationSpecific
+          backendService:
+            name: frps-http
+            port: 80
+
+    # frpc.yaml
+    serverAddr: 34.24.52.92
+    serverPort: 7000
+    auth:
+      method: token
+      token: "123456789"
+
+    proxies:
+    - name: app1
+      type: http
+      localIP: 127.0.0.1
+      localPort: 8081
+      customDomains:
+      - app1.mydomain.com
+    - name: app2
+      type: http
+      localIP: 127.0.0.1
+      localPort: 8082
+      customDomains:
+      - app2.mydomain.com
+    ```
+
+Refer to [values.yaml](./values.yaml) for additional settings.
+

helm/frps/templates/NOTES.txt

@@ -0,0 +1,22 @@
+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 "frps.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch its status by running 'kubectl get --namespace {{ .Release.Namespace }} svc -w {{ include "frps.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ include "frps.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 "frps.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 }}

helm/frps/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "frps.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 "frps.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 "frps.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "frps.labels" -}}
+helm.sh/chart: {{ include "frps.chart" . }}
+{{ include "frps.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "frps.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "frps.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "frps.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "frps.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

helm/frps/templates/configmap.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "frps.fullname" . }}
+  labels:
+    {{- include "frps.labels" . | nindent 4 }}
+data:
+  config.yaml: |
+  {{- toYaml .Values.config | nindent 4 }}
+

helm/frps/templates/deployment.yaml

@@ -0,0 +1,77 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "frps.fullname" . }}
+  labels:
+    {{- include "frps.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "frps.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "frps.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "frps.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          args:
+          - --config
+          - /etc/frps/config.yaml
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: frps
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: config
+              mountPath: /etc/frps
+              readOnly: true
+          {{- with .Values.volumeMounts }}
+            {{- toYaml . | nindent 12 }}
+          {{- end }}
+      volumes:
+        - name: config
+          configMap:
+            name: {{ include "frps.fullname" . }}
+      {{- with .Values.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 }}

helm/frps/templates/hpa.yaml

@@ -0,0 +1,32 @@
+{{- if .Values.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "frps.fullname" . }}
+  labels:
+    {{- include "frps.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "frps.fullname" . }}
+  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 }}

helm/frps/templates/ingress.yaml

@@ -0,0 +1,94 @@
+{{ $fullname := include "frps.fullname" . }}
+{{ $labels := include "frps.labels" . }}
+
+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullname }}
+  labels:
+    {{- $labels | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with .Values.ingress.className }}
+  ingressClassName: {{ . }}
+  {{- end }}
+  {{- if .Values.ingress.tls }}
+  tls:
+    {{- range .Values.ingress.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- with .pathType }}
+            pathType: {{ . }}
+            {{- end }}
+            backend:
+              service:
+                name: {{ $.Values.ingress.backendService.name }}
+                port:
+                  number: {{ $.Values.ingress.backendService.port }}
+          {{- end }}
+    {{- end }}
+{{- end }}
+
+{{- range $k, $v := .Values.ingress.extras }}
+{{- if $v.enabled }}
+---
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ $fullname }}-{{ $k }}
+  labels:
+    {{- $labels | nindent 4 }}
+  {{- with $v.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- with $v.className }}
+  ingressClassName: {{ . }}
+  {{- end }}
+  {{- if $v.tls }}
+  tls:
+    {{- range $v.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range $v.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            {{- with .pathType }}
+            pathType: {{ . }}
+            {{- end }}
+            backend:
+              service:
+                name: {{ $v.backendService.name }}
+                port:
+                  number: {{ $v.backendService.port }}
+          {{- end }}
+    {{- end }}
+{{- end }}
+{{- end }}
+

helm/frps/templates/service.yaml

@@ -0,0 +1,49 @@
+{{ $fullname := include "frps.fullname" . }}
+{{ $labels := include "frps.labels" . }}
+{{ $selectors := include "frps.selectorLabels" . }}
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ $fullname }}
+  labels:
+    {{- $labels | nindent 4 }}
+  annotations:
+    {{- toYaml .Values.service.annotations | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: frps
+      name: frps
+  selector:
+    {{- $selectors | nindent 4 }}
+  {{- with .Values.service.settings }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+
+
+{{- range $k, $v := .Values.service.extras }}
+{{- if $v.enabled }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ $fullname }}-{{ $k }}
+  labels:
+    {{- $labels | nindent 4 }}
+  annotations:
+    {{- toYaml $v.annotations | nindent 4 }}
+spec:
+  type: {{ $v.type }}
+  ports:
+    - port: {{ $v.port }}
+      targetPort: {{ $v.port }}
+      name: {{ $k }}
+  selector:
+    {{- $selectors | nindent 4 }}
+  {{- with $v.settings }}
+  {{- toYaml . | nindent 2 }}
+  {{- end }}
+{{- end }}
+{{- end }}

helm/frps/templates/serviceaccount.yaml

@@ -0,0 +1,13 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "frps.serviceAccountName" . }}
+  labels:
+    {{- include "frps.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

helm/frps/templates/tests/test-connection.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "frps.fullname" . }}-test-connection"
+  labels:
+    {{- include "frps.labels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: wget
+      image: busybox
+      command: ['wget']
+      args: ['{{ include "frps.fullname" . }}:{{ .Values.service.port }}']
+  restartPolicy: Never

helm/frps/values.yaml

@@ -0,0 +1,189 @@
+# Default values for frps.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+# This will set the replicaset count more information can be found here: https://kubernetes.io/docs/concepts/workloads/controllers/replicaset/
+replicaCount: 1
+
+# This sets the container image more information can be found here: https://kubernetes.io/docs/concepts/containers/images/
+image:
+  repository: ckt114/frps
+  # This sets the pull policy for images.
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+
+# This is for the secretes for pulling an image from a private repository more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/pull-image-private-registry/
+imagePullSecrets: []
+# This is to override the chart name.
+nameOverride: ""
+fullnameOverride: ""
+
+# frps configuration
+# ref: https://github.com/fatedier/frp/blob/dev/conf/frps_full_example.toml
+config:
+  bindAddr: "0.0.0.0"
+  bindPort: 7000
+  vhostHTTPPort: 80
+  vhostHTTPSPort: 443
+  webServer:
+    addr: "0.0.0.0"
+    port: 7500
+    user: "admin"
+    password: "admin"
+  auth:
+    method: "token"
+    token: "123456789"
+
+#This section builds out the service account more information can be found here: https://kubernetes.io/docs/concepts/security/service-accounts/
+serviceAccount:
+  # Specifies whether a service account should be created
+  create: true
+  # Automatically mount a ServiceAccount's API credentials?
+  automount: true
+  # Annotations to add to the service account
+  annotations: {}
+  # The name of the service account to use.
+  # If not set and create is true, a name is generated using the fullname template
+  name: ""
+
+# This is for setting Kubernetes Annotations to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/annotations/ 
+podAnnotations: {}
+# This is for setting Kubernetes Labels to a Pod.
+# For more information checkout: https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
+podLabels: {}
+
+podSecurityContext: {}
+  # fsGroup: 2000
+
+securityContext: {}
+  # capabilities:
+  #   drop:
+  #   - ALL
+  # readOnlyRootFilesystem: true
+  # runAsNonRoot: true
+  # runAsUser: 1000
+
+# This is for setting up a service more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/
+service:
+  # This sets the service type more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#publishing-services-service-types
+  type: ClusterIP
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 7000
+  annotations: {}
+  settings: {}
+
+  # Create additional services.
+  extras:
+    # Service for admin UI.
+    admin:
+      enabled: false
+      type: ClusterIP
+      port: 7500
+      annotations: {}
+      settings: {}
+
+    # Service for vhostHTTPPort.
+    http:
+      enabled: false
+      type: ClusterIP
+      port: 80
+      annotations: {}
+      settings: {}
+
+    # Service for vhostHTTPSPort.
+    https:
+      enabled: false
+      type: ClusterIP
+      port: 443
+      annotations: {}
+      settings: {}
+
+# This block is for setting up the ingress for more information can be found here: https://kubernetes.io/docs/concepts/services-networking/ingress/
+ingress:
+  enabled: false
+  className: ""
+  annotations: {}
+    # kubernetes.io/ingress.class: nginx
+    # kubernetes.io/tls-acme: "true"
+  hosts:
+    - host: frps.example.com
+      paths:
+        - path: /
+          pathType: ImplementationSpecific
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+  backendService:
+    name: frps
+    port: 7000
+
+  # Create additional ingresses.
+  extras:
+    admin:
+      enabled: false
+      className: ""
+      annotations: {}
+        # kubernetes.io/ingress.class: nginx
+        # kubernetes.io/tls-acme: "true"
+      hosts:
+        - host: frps-admin.example.com
+          paths:
+            - path: /
+              pathType: ImplementationSpecific
+      tls: []
+      #  - secretName: chart-example-tls
+      #    hosts:
+      #      - chart-example.local
+      backendService:
+        name: frps-admin
+        port: 7500
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+# This is to setup the liveness and readiness probes more information can be found here: https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/
+livenessProbe:
+  tcpSocket:
+    port: frps
+readinessProbe:
+  tcpSocket:
+    port: frps
+
+#This section is for setting up autoscaling more information can be found here: https://kubernetes.io/docs/concepts/workloads/autoscaling/
+autoscaling:
+  enabled: false
+  minReplicas: 1
+  maxReplicas: 100
+  targetCPUUtilizationPercentage: 80
+  # targetMemoryUtilizationPercentage: 80
+
+# Additional volumes on the output Deployment definition.
+volumes: []
+# - name: foo
+#   secret:
+#     secretName: mysecret
+#     optional: false
+
+# Additional volumeMounts on the output Deployment definition.
+volumeMounts: []
+# - name: foo
+#   mountPath: "/etc/foo"
+#   readOnly: true
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}