From e7730bc3f48e9be6e3d2e961a97b253d76b745fe Mon Sep 17 00:00:00 2001 From: Vladislav Date: Wed, 9 Nov 2022 22:48:08 +0300 Subject: [PATCH] Added more flexible helm chart --- helm/.helmignore | 23 ++++ helm/Chart.yaml | 26 ++++- helm/README.md | 1 - helm/templates/_helpers.tpl | 62 ++++++++++ helm/templates/deployment.yaml | 180 +++++++++++++++-------------- helm/templates/hpa.yaml | 28 +++++ helm/templates/ingress.yaml | 87 +++++++++----- helm/templates/rbac.yaml | 14 +-- helm/templates/secret.yaml | 4 +- helm/templates/service.yaml | 59 +++++----- helm/templates/serviceaccount.yaml | 12 ++ helm/values.yaml | 132 +++++++++++++++++---- 12 files changed, 445 insertions(+), 183 deletions(-) create mode 100644 helm/.helmignore delete mode 100644 helm/README.md create mode 100644 helm/templates/_helpers.tpl create mode 100644 helm/templates/hpa.yaml create mode 100644 helm/templates/serviceaccount.yaml diff --git a/helm/.helmignore b/helm/.helmignore new file mode 100644 index 0000000..0e8a0eb --- /dev/null +++ b/helm/.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/ diff --git a/helm/Chart.yaml b/helm/Chart.yaml index 71838aa..9603974 100644 --- a/helm/Chart.yaml +++ b/helm/Chart.yaml @@ -1,2 +1,24 @@ -name: ovpn-admin -version: 1.0.0 +apiVersion: v2 +name: ovpn-admin-chart +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" diff --git a/helm/README.md b/helm/README.md deleted file mode 100644 index eabf182..0000000 --- a/helm/README.md +++ /dev/null @@ -1 +0,0 @@ -helm chart example diff --git a/helm/templates/_helpers.tpl b/helm/templates/_helpers.tpl new file mode 100644 index 0000000..ca6d1a6 --- /dev/null +++ b/helm/templates/_helpers.tpl @@ -0,0 +1,62 @@ +{{/* +Expand the name of the chart. +*/}} +{{- define "ovpn-admin-chart.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 "ovpn-admin-chart.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 "ovpn-admin-chart.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "ovpn-admin-chart.labels" -}} +helm.sh/chart: {{ include "ovpn-admin-chart.chart" . }} +{{ include "ovpn-admin-chart.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "ovpn-admin-chart.selectorLabels" -}} +app.kubernetes.io/name: {{ include "ovpn-admin-chart.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "ovpn-admin-chart.serviceAccountName" -}} +{{- if .Values.serviceAccount.create }} +{{- default (include "ovpn-admin-chart.fullname" .) .Values.serviceAccount.name }} +{{- else }} +{{- default "default" .Values.serviceAccount.name }} +{{- end }} +{{- end }} diff --git a/helm/templates/deployment.yaml b/helm/templates/deployment.yaml index 1cc0538..1f91b52 100644 --- a/helm/templates/deployment.yaml +++ b/helm/templates/deployment.yaml @@ -1,117 +1,125 @@ ---- apiVersion: apps/v1 kind: Deployment metadata: - name: openvpn + name: {{ include "ovpn-admin-chart.fullname" . }} + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} spec: + {{- if not .Values.autoscaling.enabled }} + replicas: {{ .Values.replicaCount }} + {{- end }} selector: matchLabels: - app: openvpn + {{- include "ovpn-admin-chart.selectorLabels" . | nindent 6 }} template: metadata: + {{- with .Values.podAnnotations }} + annotations: + {{- toYaml . | nindent 8 }} + {{- end }} labels: - app: openvpn + {{- include "ovpn-admin-chart.selectorLabels" . | nindent 8 }} spec: - {{- if .Values.openvpn.nodeSelector }} - nodeSelector: - {{- .Values.openvpn.nodeSelector | toYaml | indent 8 | printf "\n%s" }} + {{- with .Values.imagePullSecrets }} + imagePullSecrets: + {{- toYaml . | nindent 8 }} {{- end }} - {{- if .Values.openvpn.tolerations }} - tolerations: - {{- .Values.openvpn.tolerations | toYaml | indent 8 | printf "\n%s" }} - {{- end }} - terminationGracePeriodSeconds: 0 - serviceAccountName: openvpn + serviceAccountName: {{ include "ovpn-admin-chart.serviceAccountName" . }} + securityContext: + {{- toYaml .Values.podSecurityContext | nindent 8 }} containers: - - name: ovpn-admin - image: {{ .Values.ovpnAdmin.image }} - command: - - /bin/sh - - -c - - /app/ovpn-admin + - name: openvpn + securityContext: + {{- toYaml .Values.openvpnSecurityContext | nindent 12 }} + image: "{{ .Values.openvpn.image.repository }}:{{ .Values.openvpn.image.tag | default .Chart.AppVersion }}" + imagePullPolicy: {{ .Values.openvpn.image.pullPolicy }} + command: [ '/entrypoint.sh' ] + ports: + - name: openvpn-tcp + protocol: TCP + containerPort: 1194 + volumeMounts: + - name: tmp + mountPath: /tmp + - name: dev-net + mountPath: /dev/net + - name: certs + mountPath: /etc/openvpn/certs + - name: ccd + mountPath: /etc/openvpn/ccd + - name: config + mountPath: /etc/openvpn/openvpn.conf + subPath: openvpn.conf + readOnly: true + - name: entrypoint + mountPath: /entrypoint.sh + subPath: entrypoint.sh + readOnly: true + resources: + {{- toYaml .Values.resources | nindent 12 }} + - name: {{ .Chart.Name }} + securityContext: + {{- toYaml .Values.openvpnAdminSecurityContext | nindent 12 }} + image: "{{ .Values.openvpnAdmin.image.repository }}:{{ .Values.openvpnAdmin.image.tag | default .Chart.AppVersion }}" + imagePullPolicy: {{ .Values.openvpnAdmin.image.pullPolicy }} + command: + - /bin/sh + - -c + - /app/ovpn-admin --storage.backend="kubernetes.secrets" --listen.host="0.0.0.0" --listen.port="8000" --role="master" - {{- if hasKey .Values.openvpn "inlet" }} - {{- if eq .Values.openvpn.inlet "LoadBalancer" }} + {{- if eq .Values.service.openvpn.connectionType "LoadBalancer" }} --ovpn.server.behindLB --ovpn.service="openvpn-external" - {{- end }} {{- end }} --mgmt=main="127.0.0.1:8989" --ccd --ccd.path="/mnt/ccd" --easyrsa.path="/mnt/certs" {{- $externalHost := "" }} - {{- if hasKey .Values.openvpn "inlet" }} - {{- if eq .Values.openvpn.inlet "ExternalIP" }}{{ $externalHost = .Values.openvpn.externalIP }}{{- end }} - {{- end }} - {{- if hasKey .Values.openvpn "externalHost" }}{{ $externalHost = .Values.openvpn.externalHost }}{{- end }} + {{- if eq .Values.service.openvpn.connectionType "ExternalIP" }}{{ $externalHost = .Values.service.openvpn.externalIP }}{{- end }} + {{- if ((.Values.service.openvpn).externalHost) }}{{ $externalHost = .Values.service.openvpn.externalHost }}{{- end }} {{- if ne $externalHost "" }} --ovpn.server="{{ $externalHost }}:{{ .Values.openvpn.externalPort | default 5416 | quote }}:tcp" {{- end }} - ports: - - name: ovpn-admin - protocol: TCP - containerPort: 8000 - volumeMounts: + ports: + - name: http + containerPort: 8000 + protocol: TCP + volumeMounts: - name: certs mountPath: /mnt/certs - name: ccd mountPath: /mnt/ccd - - name: openvpn - image: {{ .Values.openvpn.image }} - command: [ '/entrypoint.sh' ] - # imagePullPolicy: Always - securityContext: - allowPrivilegeEscalation: false - capabilities: - add: - - NET_ADMIN - - NET_RAW - - MKNOD - - SETGID - - SETUID - drop: - - ALL - ports: - - name: openvpn-tcp - protocol: TCP - containerPort: 1194 - {{- if eq .Values.openvpn.inlet "HostPort" }} - hostPort: {{ .Values.openvpn.hostPort }} - {{- end }} - volumeMounts: - - name: tmp - mountPath: /tmp - - name: dev-net - mountPath: /dev/net - - name: certs - mountPath: /etc/openvpn/certs - - name: ccd - mountPath: /etc/openvpn/ccd - - name: config - mountPath: /etc/openvpn/openvpn.conf - subPath: openvpn.conf - readOnly: true - - name: entrypoint - mountPath: /entrypoint.sh - subPath: entrypoint.sh - readOnly: true + resources: + {{- toYaml .Values.resources | nindent 12 }} volumes: - - name: tmp - emptyDir: {} - - name: dev-net - emptyDir: {} - - name: certs - emptyDir: {} - - name: ccd - emptyDir: {} - - name: config - configMap: - name: openvpn - defaultMode: 0644 - - name: entrypoint - configMap: - name: openvpn - defaultMode: 0755 + - name: tmp + emptyDir: {} + - name: dev-net + emptyDir: {} + - name: certs + emptyDir: {} + - name: ccd + emptyDir: {} + - name: config + configMap: + name: openvpn + defaultMode: 0644 + - name: entrypoint + configMap: + name: openvpn + defaultMode: 0755 + {{- with .Values.nodeSelector }} + nodeSelector: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.affinity }} + affinity: + {{- toYaml . | nindent 8 }} + {{- end }} + {{- with .Values.tolerations }} + tolerations: + {{- toYaml . | nindent 8 }} + {{- end }} diff --git a/helm/templates/hpa.yaml b/helm/templates/hpa.yaml new file mode 100644 index 0000000..8c26510 --- /dev/null +++ b/helm/templates/hpa.yaml @@ -0,0 +1,28 @@ +{{- if .Values.autoscaling.enabled }} +apiVersion: autoscaling/v2beta1 +kind: HorizontalPodAutoscaler +metadata: + name: {{ include "ovpn-admin-chart.fullname" . }} + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} +spec: + scaleTargetRef: + apiVersion: apps/v1 + kind: Deployment + name: {{ include "ovpn-admin-chart.fullname" . }} + minReplicas: {{ .Values.autoscaling.minReplicas }} + maxReplicas: {{ .Values.autoscaling.maxReplicas }} + metrics: + {{- if .Values.autoscaling.targetCPUUtilizationPercentage }} + - type: Resource + resource: + name: cpu + targetAverageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }} + {{- end }} + {{- if .Values.autoscaling.targetMemoryUtilizationPercentage }} + - type: Resource + resource: + name: memory + targetAverageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }} + {{- end }} +{{- end }} diff --git a/helm/templates/ingress.yaml b/helm/templates/ingress.yaml index 8f227ef..7da9316 100644 --- a/helm/templates/ingress.yaml +++ b/helm/templates/ingress.yaml @@ -1,39 +1,66 @@ ---- +{{- if .Values.ingress.enabled -}} +{{- $fullName := include "ovpn-admin-chart.fullname" . -}} +{{- $svcPort := .Values.openvpnAdmin.service.port -}} +{{- if and .Values.ingress.className (not (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion)) }} + {{- if not (hasKey .Values.ingress.annotations "kubernetes.io/ingress.class") }} + {{- $_ := set .Values.ingress.annotations "kubernetes.io/ingress.class" .Values.ingress.className}} + {{- end }} +{{- end }} +{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}} apiVersion: networking.k8s.io/v1 +{{- else if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}} +apiVersion: networking.k8s.io/v1beta1 +{{- else -}} +apiVersion: extensions/v1beta1 +{{- end }} kind: Ingress metadata: - name: ovpn-admin + name: {{ $fullName }} + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} + {{- with .Values.ingress.annotations }} annotations: - kubernetes.io/ingress.class: nginx - nginx.ingress.kubernetes.io/backend-protocol: HTTP + {{- if .Values.ingress.basicAuth.enabled -}} nginx.ingress.kubernetes.io/auth-type: basic nginx.ingress.kubernetes.io/auth-realm: "Authentication Required" - nginx.ingress.kubernetes.io/auth-secret: basic-auth + nginx.ingress.kubernetes.io/auth-secret: {{ include "ovpn-admin-chart.fullname" . }}-basic-auth + {{- end -}} + {{- toYaml . | nindent 4 }} + {{- end }} spec: + {{- if and .Values.ingress.className (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }} + ingressClassName: {{ .Values.ingress.className }} + {{- end }} + {{- if .Values.ingress.tls }} tls: - - hosts: - - {{ .Values.domain }} - secretName: ingress-tls + {{- range .Values.ingress.tls }} + - hosts: + {{- range .hosts }} + - {{ . | quote }} + {{- end }} + secretName: {{ .secretName }} + {{- end }} + {{- end }} rules: - - host: {{ .Values.domain }} - http: - paths: - - path: / - pathType: Prefix - backend: - service: - name: ovpn-admin - port: - name: http ---- -apiVersion: cert-manager.io/v1 -kind: Certificate -metadata: - name: ovpn-admin -spec: - secretName: ingress-tls - dnsNames: - - {{ .Values.domain }} - issuerRef: - name: letsencrypt - kind: ClusterIssuer + {{- range .Values.ingress.hosts }} + - host: {{ .host | quote }} + http: + paths: + {{- range .paths }} + - path: {{ .path }} + {{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }} + pathType: {{ .pathType }} + {{- end }} + backend: + {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }} + service: + name: {{ $fullName }} + port: + number: {{ $svcPort }} + {{- else }} + serviceName: {{ $fullName }} + servicePort: {{ $svcPort }} + {{- end }} + {{- end }} + {{- end }} +{{- end }} diff --git a/helm/templates/rbac.yaml b/helm/templates/rbac.yaml index 4693d83..e9e4275 100644 --- a/helm/templates/rbac.yaml +++ b/helm/templates/rbac.yaml @@ -1,13 +1,7 @@ ---- -apiVersion: v1 -kind: ServiceAccount -metadata: - name: openvpn ---- apiVersion: rbac.authorization.k8s.io/v1 kind: Role metadata: - name: openvpn + name: {{ include "ovpn-admin-chart.serviceAccountName" . }} rules: - apiGroups: - "" @@ -26,11 +20,11 @@ rules: apiVersion: rbac.authorization.k8s.io/v1 kind: RoleBinding metadata: - name: openvpn + name: {{ include "ovpn-admin-chart.serviceAccountName" . }} roleRef: apiGroup: rbac.authorization.k8s.io kind: Role - name: openvpn + name: {{ include "ovpn-admin-chart.serviceAccountName" . }} subjects: - kind: ServiceAccount - name: openvpn + name: {{ include "ovpn-admin-chart.serviceAccountName" . }} \ No newline at end of file diff --git a/helm/templates/secret.yaml b/helm/templates/secret.yaml index b2dd27d..411d083 100644 --- a/helm/templates/secret.yaml +++ b/helm/templates/secret.yaml @@ -1,8 +1,10 @@ --- +{{- if .Values.ingress.basicAuth.enabled -}} apiVersion: v1 kind: Secret metadata: - name: basic-auth + name: {{ include "ovpn-admin-chart.fullname" . }}-basic-auth type: Opaque data: auth: {{ print .Values.ovpnAdmin.basicAuth.user ":{PLAIN}" .Values.ovpnAdmin.basicAuth.password | b64enc | quote }} +{{- end -}} \ No newline at end of file diff --git a/helm/templates/service.yaml b/helm/templates/service.yaml index e04e626..463f769 100644 --- a/helm/templates/service.yaml +++ b/helm/templates/service.yaml @@ -1,57 +1,56 @@ ---- apiVersion: v1 kind: Service metadata: - name: ovpn-admin + name: {{ include "ovpn-admin-chart.fullname" . }} + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} spec: - clusterIP: None + type: {{ .Values.service.openvpnAdmin.type }} ports: - - name: http - port: 8000 - protocol: TCP - targetPort: 8000 + - port: {{ .Values.service.openvpnAdmin.port }} + targetPort: http + protocol: TCP + name: http selector: - app: openvpn ---- -{{- if hasKey .Values.openvpn "inlet" }} + {{- include "ovpn-admin-chart.selectorLabels" . | nindent 4 }} - {{- if eq .Values.openvpn.inlet "LoadBalancer" }} +{{- if eq .Values.service.openvpn.connectionType "LoadBalancer"}} --- apiVersion: v1 kind: Service metadata: name: openvpn-external + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} spec: externalTrafficPolicy: Local - type: LoadBalancer + type: {{ .Values.service.openvpn.type }} ports: - - name: openvpn-tcp - protocol: TCP - port: {{ .Values.openvpn.externalPort | default 1194 }} + - port: {{ .Values.service.openvpn.port }} targetPort: openvpn-tcp + protocol: TCP + name: openvpn-tcp selector: - app: openvpn - {{- else if eq .Values.openvpn.inlet "ExternalIP" }} + {{- include "ovpn-admin-chart.selectorLabels" . | nindent 4 }} + +{{- else if eq .Values.service.openvpn.connectionType "ExternalIP" }} --- apiVersion: v1 kind: Service metadata: name: openvpn-external + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} spec: + externalTrafficPolicy: Local type: ClusterIP externalIPs: - - {{ .Values.openvpn.externalIP }} + - {{ .Values.service.openvpn.externalIP }} ports: - - name: openvpn-tcp - port: {{ .Values.openvpn.externalPort | default 1194 }} - protocol: TCP - targetPort: openvpn-tcp + - port: {{ .Values.service.openvpn.externalPort }} + targetPort: openvpn-tcp + protocol: TCP + name: openvpn-tcp selector: - app: openvpn - {{- else if eq .Values.openvpn.inlet "HostPort" }} ---- - {{- else }} - {{- cat "Unsupported inlet type" .inlet | fail }} - {{- end }} - -{{- end }} + {{- include "ovpn-admin-chart.selectorLabels" . | nindent 4 }} +{{- end -}} \ No newline at end of file diff --git a/helm/templates/serviceaccount.yaml b/helm/templates/serviceaccount.yaml new file mode 100644 index 0000000..80d0087 --- /dev/null +++ b/helm/templates/serviceaccount.yaml @@ -0,0 +1,12 @@ +{{- if .Values.serviceAccount.create -}} +apiVersion: v1 +kind: ServiceAccount +metadata: + name: {{ include "ovpn-admin-chart.serviceAccountName" . }} + labels: + {{- include "ovpn-admin-chart.labels" . | nindent 4 }} + {{- with .Values.serviceAccount.annotations }} + annotations: + {{- toYaml . | nindent 4 }} + {{- end }} +{{- end }} diff --git a/helm/values.yaml b/helm/values.yaml index 544e3dd..111e6d1 100644 --- a/helm/values.yaml +++ b/helm/values.yaml @@ -1,26 +1,112 @@ -domain: changeme -ovpnAdmin: - image: changeme +# Default values for ovpn-admin-chart. +# This is a YAML-formatted file. +# Declare variables to be passed into your templates. + +replicaCount: 1 + +global: + domain: changeme + +openvpnAdmin: + image: + repository: changeme + pullPolicy: IfNotPresent + tag: "" + +openvpn: + subnet: 172.16.200.0/255.255.255.0 + image: + repository: changeme + pullPolicy: IfNotPresent + # Overrides the image tag whose default is the chart appVersion. + tag: "" + +imagePullSecrets: [] +nameOverride: "" +fullnameOverride: "" + +serviceAccount: + # Specifies whether a service account should be created + create: 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: "" + +podAnnotations: {} + +podSecurityContext: {} + # fsGroup: 2000 + +openvpnSecurityContext: + allowPrivilegeEscalation: false + capabilities: + add: + - NET_ADMIN + - NET_RAW + - MKNOD + - SETGID + - SETUID + drop: + - ALL + +openvpnAdminSecurityContext: {} + + +service: + openvpn: + connectionType: ExternalIP # Choose what type of connection you want ClusterIP / LoadBalancer / ExternalIP + #externalHost: 1.2.3.4 + externalIP: 1.2.3.4 + externalPort: 2234 + type: ClusterIP + port: 1194 + openvpnAdmin: + type: ClusterIP + port: 8000 + +ingress: + enabled: false + className: "" basicAuth: + enabled: false user: admin password: changeme -openvpn: - image: changeme - subnet: 172.16.200.0/255.255.255.0 - # nodeSelector: - # node-role.kubernetes.io/master: "" - # tolerations: - # - effect: NoSchedule - # key: node-role.kubernetes.io/master - # - # // LoadBalancer or ExternalIP or HostPort - inlet: HostPort - # - # If inlet: ExternalIP - # externalIP: 1.2.3.4 - # externalPort: 1194 - # - # If inlet: HostPort - hostPort: 1194 - # Domain or ip for connect to OpenVPN server - # externalHost: 1.2.3.4 + annotations: {} + # kubernetes.io/ingress.class: nginx + # kubernetes.io/tls-acme: "true" + hosts: + - host: chart-example.local + paths: + - path: / + pathType: ImplementationSpecific + tls: [] + # - secretName: chart-example-tls + # hosts: + # - chart-example.local + +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 + +autoscaling: + enabled: false + minReplicas: 1 + maxReplicas: 100 + targetCPUUtilizationPercentage: 80 + # targetMemoryUtilizationPercentage: 80 + +nodeSelector: {} + +tolerations: [] + +affinity: {}