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charts/openvpn-xor/.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/

charts/openvpn-xor/Chart.yaml

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+---
+apiVersion: v2
+name: openvpn-xor
+description: A Helm chart for deploying OpenVPN with the XOR patch
+type: application
+version: 1.4.4
+appVersion: v2.6.9
+
+sources:
+  - https://git.badhouseplants.net/allanger/container-openvpn
+  - https://github.com/kylemanna/docker-openvpn
+  - https://github.com/Tunnelblick/Tunnelblick
+  - https://github.com/OpenVPN/openvpn
+
+maintainers:
+  - name: allanger
+    email: allanger@zohomail.com
+    url: https://badhouseplants.net
+
+keywords:
+  - OpenVPN
+  - VPN
+  - XOR
+
+annotations:
+  xor_version: 4.0.1

charts/openvpn-xor/templates/NOTES.txt

@@ -0,0 +1 @@
+1. Get the application URL by running these commands:

charts/openvpn-xor/templates/_helpers.tpl

@@ -0,0 +1,82 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "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 "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 }}
+{{- printf "lala" }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "chart.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "chart.labels" -}}
+helm.sh/chart: {{ include "chart.chart" . }}
+{{ include "chart.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "chart.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "chart.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "chart.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "chart.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}
+
+{{/*
+Build image tag for the XOR image
+*/}}
+{{- define "chart.imageTag" -}}
+{{- if .Values.image.tag }}
+{{- .Values.image.tag }}
+{{- else }}
+{{- printf "%s-xor-%s" .Chart.AppVersion .Chart.Annotations.xor_version }}
+{{- end }}
+{{- end }}
+
+{{/*
+Build the whole image name
+*/}}
+{{- define "chart.image" -}}
+{{- printf "%s:%s" .Values.image.repository (include "chart.imageTag" .) }}
+{{- end }}

charts/openvpn-xor/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "chart.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "chart.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: pvc-openvpn
+          persistentVolumeClaim:
+            claimName: {{ include "chart.fullname" . }}
+        - name: pki-scripts
+          configMap:
+            name: {{ include "chart.fullname" . }}-pki-scripts
+      securityContext:
+          sysctls:
+            - name: net.ipv4.ip_forward
+              value: "1"
+      containers:
+        - name: {{ .Chart.Name }}
+          image: {{ include "chart.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+            - mountPath: /scripts
+              name: pki-scripts
+          env:
+            - name: OVPN_SERVER
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+            - name: OPENVPN
+              value: "/etc/openvpn"
+          securityContext:
+            capabilities:
+              add:
+                - NET_ADMIN
+      initContainers:
+        # ----------------------------------------------------------------------
+        # -- This init container is generating the basic configuration
+        # ----------------------------------------------------------------------
+        - name: 0-ovpn-genconfig
+          image: {{ include "chart.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+          env:
+            - name: OVPN_SERVER_URL
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+            - name: OVPN_DATA
+              value: "/etc/openvpn"
+            - name: OPENVPN
+              value: "/etc/openvpn"
+          command: 
+            - sh
+            - -c 
+            - 'if ! [ -f "/etc/openvpn/ovpn_env.sh" ]; then ovpn_genconfig -u $OVPN_SERVER_URL && touch /etc/openvpn/.init; fi'
+        - name: 1-ovpn-initpki
+          env:
+            - name: OVPN_DATA
+              value: /etc/openvpn
+            - name: OPENVPN
+              value: "/etc/openvpn"
+            - name: EASYRSA_REQ_CN
+              value: {{ .Values.easyrsa.cn }}
+            - name: EASYRSA_REQ_COUNTRY
+              value: {{ .Values.easyrsa.country }}
+            - name: EASYRSA_REQ_PROVINCE
+              value: {{ .Values.easyrsa.province }}
+            - name: EASYRSA_REQ_CITY
+              value: {{ .Values.easyrsa.city }}
+            - name: EASYRSA_REQ_ORG
+              value: {{ .Values.easyrsa.org }}
+            - name: EASYRSA_REQ_EMAIL
+              value: {{ .Values.easyrsa.email }}
+            - name: EASYRSA_REQ_OU
+              value: {{ .Values.easyrsa.ou }}
+            - name: EASYRSA_ALGO
+              value: {{ .Values.easyrsa.algo }}
+            - name: EASYRSA_DIGEST
+              value: {{ .Values.easyrsa.digest }}
+            - name: EASYRSA_BATCH
+              value: "yes" 
+            - name: OVPN_SERVER_URL
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+            - mountPath: /scripts
+              name: pki-scripts
+          image: {{ include "chart.image" . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command: 
+            - bash
+            - /scripts/init_pki.sh
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/openvpn-xor/templates/pki-generate-scripts.yaml

@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "chart.fullname" . }}-pki-scripts
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+data:
+  init_pki.sh: |
+    if [ ! -d /etc/openvpn/pki ]; then
+      source "$OPENVPN/ovpn_env.sh"
+      OVPN_DIR=/etc/openvpn
+      PKI_DIR=$OVPN_DIR/pki
+      cd $OVPN_DIR
+      export EASYRSA_BATCH=yes
+      unset EASYRSA_VARS_FILE
+      /usr/share/easy-rsa/easyrsa init-pki
+      /usr/share/easy-rsa/easyrsa build-ca nopass
+      /usr/share/easy-rsa/easyrsa build-server-full {{ .Values.openvpn.host }} nopass
+      /usr/share/easy-rsa/easyrsa gen-dh
+      cd $PKI_DIR
+      openvpn --genkey tls-crypt-v2-server private/{{ .Values.openvpn.host }}.pem
+      openvpn --genkey secret > ta.key
+    fi
+  gen_client.sh: |
+    source "$OPENVPN/ovpn_env.sh"
+    CLIENTNAME=$1
+    PASSWORD=$2
+    OVPN_DIR=/etc/openvpn
+    cd $OVPN_DIR
+    /usr/share/easy-rsa/easyrsa build-client-full $CLIENTNAME $PASSWORD

charts/openvpn-xor/templates/pvc.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+  {{- if .Values.storage.class }}
+  {{- if (eq "-" .Values.storage.class) }}
+  storageClassName: ""
+  {{- else }}
+  storageClassName: "{{ .Values.storage.class }}"
+  {{- end }}
+  {{- end }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.storage.size }}

charts/openvpn-xor/templates/service.yaml

@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      {{- if .Values.service.nodePort }}
+      nodePort: {{ int .Values.service.nodePort }}
+      {{- end}}
+      targetPort: {{ .Values.service.port | default 1194 }}
+      protocol: {{ .Values.service.protocol | default "UDP" | quote }}
+      name: openvpn-xor
+  selector:
+    {{- include "chart.selectorLabels" . | nindent 4 }}

charts/openvpn-xor/templates/tcp_route.yaml

@@ -0,0 +1,13 @@
+---
+{{- if $.Capabilities.APIVersions.Has "traefik.io/v1alpha1/IngressRouteTCP" -}}
+{{- if .Values.tcproute.enabled }}
+apiVersion: traefik.io/v1alpha1
+kind: IngressRouteTCP
+metadata:
+  name: {{ include "chart.fullname" . }}
+  labels:
+    {{- include "chart.labels" . | nindent 4 }}
+spec:
+{{ tpl (.Values.tcproute.spec | toYaml | indent 2 | toString) $  }}
+{{- end }}
+{{- end }}

charts/openvpn-xor/templates/tests/test-connection.yaml

@@ -0,0 +1,200 @@
+
+{{- $version := semver .Capabilities.KubeVersion.Version }}
+{{- if .Values.tests.enabled }}
+# ---------------------------------------------------------------------
+# -- Test that CRDs are installed
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-script
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "6"
+data:
+  get_config.sh: |-
+    #!/bin/bash
+    kubectl rollout status deployment/{{ include "openvpn-chart.fullname" . }}
+    kubectl exec deployment/{{ include "openvpn-chart.fullname" . }} -- ovpn_genclientcert test nopass
+    kubectl exec deployment/{{ include "openvpn-chart.fullname" . }} -- ovpn_getclient test > /data/test.ovpn
+  test_connection.sh : |-
+    sed -i "s/127.0.0.1/{{ include "openvpn-chart.fullname" . }}/g" /data/test.ovpn
+    mkdir -p /dev/net
+    mknod /dev/net/tun c 10 200
+    chmod 600 /dev/net/tun
+    openvpn --config /data/test.ovpn --daemon --log-append /tmp/ovpnlog
+    tail -n0 -f /tmp/ovpnlog | sed '/Initialization Sequence Completed/ q'
+    
+--- 
+# ---------------------------------------------------------------------
+# -- Prepare roles and bindings to access k8s resources from the test
+# ---------------------------------------------------------------------
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-role
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+rules:
+- apiGroups: ["*"]
+  resources: ["*"]
+  verbs: ["*"]
+
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+automountServiceAccountToken: true
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-rb
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+subjects:
+- kind: ServiceAccount
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: {{ include "openvpn-chart.fullname" . }}-test-role
+  apiGroup: rbac.authorization.k8s.io
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+  storageClassName: {{ .Values.storage.class }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 512Mi
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+spec:
+  serviceAccountName: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  automountServiceAccountToken: true
+  volumes:
+    - name: test-script
+      configMap:
+        name: {{ include "openvpn-chart.fullname" . }}-test-script
+    - name: data
+      persistentVolumeClaim:
+        claimName: {{ include "openvpn-chart.fullname" . }}-test
+  containers:
+    - name: tester
+      image: alpine/k8s:{{ $version.Major }}.{{ $version.Minor }}.{{ $version.Patch }}
+      volumeMounts:
+        - name: test-script
+          readOnly: true
+          mountPath: /get_config.sh
+          subPath: get_config.sh
+        - name: data
+          readOnly: false
+          mountPath: /data
+      command: 
+        - bash
+      args:
+        - -e
+        - /get_config.sh
+  restartPolicy: Never
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-connection
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+spec:
+  serviceAccountName: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  automountServiceAccountToken: true
+  volumes:
+    - name: data
+      persistentVolumeClaim:
+        claimName: {{ include "openvpn-chart.fullname" . }}-test
+    - name: test-script
+      configMap:
+        name: {{ include "openvpn-chart.fullname" . }}-test-script
+  containers:
+    - name: tester
+      image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+      imagePullPolicy: {{ .Values.image.pullPolicy }}
+      volumeMounts:
+        - name: data
+          readOnly: false
+          mountPath: /data
+        - name: test-script
+          readOnly: true
+          mountPath: /test_connection.sh
+          subPath: test_connection.sh
+      command: 
+        - bash
+      args:
+        - -e
+        - /test_connection.sh
+      securityContext:
+        capabilities:
+          add:
+            - NET_ADMIN
+
+  restartPolicy: Never
+
+{{- end }}

charts/openvpn-xor/values.yaml

@@ -0,0 +1,89 @@
+# Default values for openvpn-chart.
+image:
+  repository: git.badhouseplants.net/allanger/container-openvpn
+  pullPolicy: Always
+  # -------------------------------------------
+  # -- TODO: Switch to proper versions
+  # -------------------------------------------
+  # tag: check
+# -----------------------------
+# -- Open VPN configuration
+# -----------------------------
+openvpn:
+  proto: tcp
+  host: 127.0.0.1
+  port: 1194
+# ---------------------------------------
+# -- Deploy OpenVPN admin
+# -- https://github.com/flant/ovpn-admin
+# ---------------------------------------
+openvpn_admin:
+  enabled: true
+# -----------------------------
+# -- Easy RSA configuration
+# -----------------------------
+easyrsa:
+  cn: .  # --  EASYRSA_REQ_CN
+  country: .  # --  EASYRSA_REQ_COUNTRY
+  province: .  # --  EASYRSA_REQ_PROVINCE
+  city: .  # --  EASYRSA_REQ_CITY
+  org: .  # --  EASYRSA_REQ_ORG
+  email: .  # --  EASYRSA_REQ_EMAIL
+  ou: Community  # --  EASYRSA_REQ_OU
+  algo: ec  # --  EASYRSA_ALGO
+  digest: sha512  # --  EASYRSA_DIGEST
+replicaCount: 1
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+storage:
+  class: ""
+  size: 1Gi
+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
+
+securityContext: {}
+# capabilities:
+#   drop:
+#   - ALL
+# readOnlyRootFilesystem: true
+# runAsNonRoot: true
+# runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 1194
+  protocol: TCP
+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: {}
+tests:
+  enabled: false
+  cleanup: true

charts/openvpn/.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/

charts/openvpn/Chart.yaml

@@ -0,0 +1,20 @@
+---
+apiVersion: v2
+name: openvpn
+description: A Helm chart for deploying OpenVPN
+type: application
+version: 1.3.3
+appVersion: v2.6.10
+
+sources:
+  - https://git.badhouseplants.net/allanger/container-openvpn-xor
+  - https://github.com/kylemanna/docker-openvpn
+
+maintainers:
+  - name: allanger
+    email: allanger@zohomail.com
+    url: https://badhouseplants.net
+
+keywords:
+  - OpenVPN
+  - VPN

charts/openvpn/templates/NOTES.txt

@@ -0,0 +1 @@
+1. Get the application URL by running these commands:

charts/openvpn/templates/_helpers.tpl

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

charts/openvpn/templates/deployment.yaml

@@ -0,0 +1,128 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "openvpn-chart.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "openvpn-chart.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      volumes:
+        - name: pvc-openvpn
+          persistentVolumeClaim:
+            claimName: {{ include "openvpn-chart.fullname" . }}
+        - name: pki-scripts
+          configMap:
+            name: {{ include "openvpn-chart.fullname" . }}-pki-scripts
+      securityContext:
+          sysctls:
+            - name: net.ipv4.ip_forward
+              value: "1"
+      containers:
+        - name: {{ .Chart.Name }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+            - mountPath: /scripts
+              name: pki-scripts
+          env:
+            - name: OVPN_SERVER
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+            - name: OPENVPN
+              value: "/etc/openvpn"
+          securityContext:
+            capabilities:
+              add:
+                - NET_ADMIN
+      initContainers:
+        # ----------------------------------------------------------------------
+        # -- This init container is generating the basic configuration
+        # ----------------------------------------------------------------------
+        - name: 0-ovpn-genconfig
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+          env:
+            - name: OVPN_SERVER_URL
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+            - name: OVPN_DATA
+              value: "/etc/openvpn"
+            - name: OPENVPN
+              value: "/etc/openvpn"
+          command: 
+            - sh
+            - -c 
+            - 'if ! [ -f "/etc/openvpn/ovpn_env.sh" ]; then ovpn_genconfig -u $OVPN_SERVER_URL && touch /etc/openvpn/.init; fi'
+        - name: 1-ovpn-initpki
+          env:
+            - name: OVPN_DATA
+              value: /etc/openvpn
+            - name: OPENVPN
+              value: "/etc/openvpn"
+            - name: EASYRSA_REQ_CN
+              value: {{ .Values.easyrsa.cn }}
+            - name: EASYRSA_REQ_COUNTRY
+              value: {{ .Values.easyrsa.country }}
+            - name: EASYRSA_REQ_PROVINCE
+              value: {{ .Values.easyrsa.province }}
+            - name: EASYRSA_REQ_CITY
+              value: {{ .Values.easyrsa.city }}
+            - name: EASYRSA_REQ_ORG
+              value: {{ .Values.easyrsa.org }}
+            - name: EASYRSA_REQ_EMAIL
+              value: {{ .Values.easyrsa.email }}
+            - name: EASYRSA_REQ_OU
+              value: {{ .Values.easyrsa.ou }}
+            - name: EASYRSA_ALGO
+              value: {{ .Values.easyrsa.algo }}
+            - name: EASYRSA_DIGEST
+              value: {{ .Values.easyrsa.digest }}
+            - name: EASYRSA_BATCH
+              value: "yes" 
+            - name: OVPN_SERVER_URL
+              value: "{{ .Values.openvpn.proto }}://{{ .Values.openvpn.host }}:{{ .Values.openvpn.port }}"
+          volumeMounts:
+            - mountPath: "/etc/openvpn"
+              name: pvc-openvpn
+            - mountPath: /scripts
+              name: pki-scripts
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          command: 
+            - bash
+            - /scripts/init_pki.sh
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

charts/openvpn/templates/pki-generate-scripts.yaml

@@ -0,0 +1,30 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-pki-scripts
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+data:
+  init_pki.sh: |
+    if [ ! -d /etc/openvpn/pki ]; then
+      source "$OPENVPN/ovpn_env.sh"
+      OVPN_DIR=/etc/openvpn
+      PKI_DIR=$OVPN_DIR/pki
+      cd $OVPN_DIR
+      export EASYRSA_BATCH=yes
+      unset EASYRSA_VARS_FILE
+      /usr/share/easy-rsa/easyrsa init-pki
+      /usr/share/easy-rsa/easyrsa build-ca nopass
+      /usr/share/easy-rsa/easyrsa build-server-full {{ .Values.openvpn.host }} nopass
+      /usr/share/easy-rsa/easyrsa gen-dh
+      cd $PKI_DIR
+      openvpn --genkey tls-crypt-v2-server private/{{ .Values.openvpn.host }}.pem
+      openvpn --genkey secret > ta.key
+    fi
+  gen_client.sh: |
+    source "$OPENVPN/ovpn_env.sh"
+    CLIENTNAME=$1
+    PASSWORD=$2
+    OVPN_DIR=/etc/openvpn
+    cd $OVPN_DIR
+    /usr/share/easy-rsa/easyrsa build-client-full $CLIENTNAME $PASSWORD

charts/openvpn/templates/pvc.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+  {{- if .Values.storage.class }}
+  {{- if (eq "-" .Values.storage.class) }}
+  storageClassName: ""
+  {{- else }}
+  storageClassName: "{{ .Values.storage.class }}"
+  {{- end }}
+  {{- end }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.storage.size }}

charts/openvpn/templates/service.yaml

@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      {{- if .Values.service.nodePort }}
+      nodePort: {{ int .Values.service.nodePort }}
+      {{- end}}
+      targetPort: {{ .Values.service.port | default 1194 }}
+      protocol: {{ .Values.service.protocol | default "UDP" | quote }}
+      name: openvpn
+  selector:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}

charts/openvpn/templates/tcp_route.yaml

@@ -0,0 +1,13 @@
+---
+{{- if $.Capabilities.APIVersions.Has "traefik.io/v1alpha1/IngressRouteTCP" -}}
+{{- if .Values.tcproute.enabled }}
+apiVersion: traefik.io/v1alpha1
+kind: IngressRouteTCP
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+{{ tpl (.Values.tcproute.spec | toYaml | indent 2 | toString) $  }}
+{{- end }}
+{{- end }}

charts/openvpn/templates/tests/test-connection.yaml

@@ -0,0 +1,200 @@
+
+{{- $version := semver .Capabilities.KubeVersion.Version }}
+{{- if .Values.tests.enabled }}
+# ---------------------------------------------------------------------
+# -- Test that CRDs are installed
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-script
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "6"
+data:
+  get_config.sh: |-
+    #!/bin/bash
+    kubectl rollout status deployment/{{ include "openvpn-chart.fullname" . }}
+    kubectl exec deployment/{{ include "openvpn-chart.fullname" . }} -- ovpn_genclientcert test nopass
+    kubectl exec deployment/{{ include "openvpn-chart.fullname" . }} -- ovpn_getclient test > /data/test.ovpn
+  test_connection.sh : |-
+    sed -i "s/127.0.0.1/{{ include "openvpn-chart.fullname" . }}/g" /data/test.ovpn
+    mkdir -p /dev/net
+    mknod /dev/net/tun c 10 200
+    chmod 600 /dev/net/tun
+    openvpn --config /data/test.ovpn --daemon --log-append /tmp/ovpnlog
+    tail -n0 -f /tmp/ovpnlog | sed '/Initialization Sequence Completed/ q'
+    
+--- 
+# ---------------------------------------------------------------------
+# -- Prepare roles and bindings to access k8s resources from the test
+# ---------------------------------------------------------------------
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-role
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+rules:
+- apiGroups: ["*"]
+  resources: ["*"]
+  verbs: ["*"]
+
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+automountServiceAccountToken: true
+
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-rb
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "1"
+subjects:
+- kind: ServiceAccount
+  name: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  namespace: {{ .Release.Namespace }}
+roleRef:
+  kind: ClusterRole
+  name: {{ include "openvpn-chart.fullname" . }}-test-role
+  apiGroup: rbac.authorization.k8s.io
+
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+  labels:
+    {{- include "openvpn-chart.labels" . | nindent 4 }}
+spec:
+  storageClassName: {{ .Values.storage.class }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 512Mi
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+spec:
+  serviceAccountName: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  automountServiceAccountToken: true
+  volumes:
+    - name: test-script
+      configMap:
+        name: {{ include "openvpn-chart.fullname" . }}-test-script
+    - name: data
+      persistentVolumeClaim:
+        claimName: {{ include "openvpn-chart.fullname" . }}-test
+  containers:
+    - name: tester
+      image: alpine/k8s:{{ $version.Major }}.{{ $version.Minor }}.{{ $version.Patch }}
+      volumeMounts:
+        - name: test-script
+          readOnly: true
+          mountPath: /get_config.sh
+          subPath: get_config.sh
+        - name: data
+          readOnly: false
+          mountPath: /data
+      command: 
+        - bash
+      args:
+        - -e
+        - /get_config.sh
+  restartPolicy: Never
+
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: {{ include "openvpn-chart.fullname" . }}-test-connection
+  labels:
+    {{- include "openvpn-chart.selectorLabels" . | nindent 4 }}
+  annotations:
+    "helm.sh/hook": test
+    {{- if .Values.tests.cleanup }}
+    "helm.sh/hook-delete-policy": before-hook-creation,hook-succeeded
+    {{- end }}
+    "helm.sh/hook-weight": "7"
+spec:
+  serviceAccountName: {{ include "openvpn-chart.fullname" . }}-gsql-dbin-sa
+  automountServiceAccountToken: true
+  volumes:
+    - name: data
+      persistentVolumeClaim:
+        claimName: {{ include "openvpn-chart.fullname" . }}-test
+    - name: test-script
+      configMap:
+        name: {{ include "openvpn-chart.fullname" . }}-test-script
+  containers:
+    - name: tester
+      image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+      imagePullPolicy: {{ .Values.image.pullPolicy }}
+      volumeMounts:
+        - name: data
+          readOnly: false
+          mountPath: /data
+        - name: test-script
+          readOnly: true
+          mountPath: /test_connection.sh
+          subPath: test_connection.sh
+      command: 
+        - bash
+      args:
+        - -e
+        - /test_connection.sh
+      securityContext:
+        capabilities:
+          add:
+            - NET_ADMIN
+
+  restartPolicy: Never
+
+{{- end }}

charts/openvpn/values.yaml

@@ -0,0 +1,89 @@
+# Default values for openvpn-chart.
+image:
+  repository: git.badhouseplants.net/allanger/container-openvpn
+  pullPolicy: Always
+  # -------------------------------------------
+  # -- TODO: Switch to proper versions
+  # -------------------------------------------
+  # tag: ""
+# -----------------------------
+# -- Open VPN configuration
+# -----------------------------
+openvpn:
+  proto: tcp
+  host: 127.0.0.1
+  port: 1194
+# ---------------------------------------
+# -- Deploy OpenVPN admin
+# -- https://github.com/flant/ovpn-admin
+# ---------------------------------------
+openvpn_admin:
+  enabled: true
+# -----------------------------
+# -- Easy RSA configuration
+# -----------------------------
+easyrsa:
+  cn: .  # --  EASYRSA_REQ_CN
+  country: .  # --  EASYRSA_REQ_COUNTRY
+  province: .  # --  EASYRSA_REQ_PROVINCE
+  city: .  # --  EASYRSA_REQ_CITY
+  org: .  # --  EASYRSA_REQ_ORG
+  email: .  # --  EASYRSA_REQ_EMAIL
+  ou: Community  # --  EASYRSA_REQ_OU
+  algo: ec  # --  EASYRSA_ALGO
+  digest: sha512  # --  EASYRSA_DIGEST
+replicaCount: 1
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+storage:
+  class: ""
+  size: 1Gi
+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
+
+securityContext: {}
+# capabilities:
+#   drop:
+#   - ALL
+# readOnlyRootFilesystem: true
+# runAsNonRoot: true
+# runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 1194
+  protocol: TCP
+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: {}
+tests:
+  enabled: false
+  cleanup: true

charts/vaultwarden/.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/

charts/vaultwarden/Chart.yaml

@@ -0,0 +1,17 @@
+apiVersion: v2
+name: vaultwarden
+description: Unofficial Bitwarden compatible server written in Rust, formerly known as bitwarden_rs
+type: application
+version: 1.2.0
+appVersion: 1.30.5
+maintainers:
+  - name: allanger
+    email: allanger@zohomail.com
+    url: https://badhouseplants.net
+sources:
+  - https://github.com/dani-garcia/vaultwarden/tree/main
+keywords:
+  - vaultwarden
+  - bitwarden
+  - bitwarden_rs
+home: https://github.com/dani-garcia/vaultwarden/tree/main

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

charts/vaultwarden/templates/_helpers.tpl

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

charts/vaultwarden/templates/configmap.yaml

@@ -0,0 +1,46 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+data:
+  DOMAIN: {{ .Values.vaultwarden.domain | quote }}
+  {{- if and .Values.vaultwarden.smtp.host .Values.vaultwarden.smtp.from | quote }}
+  SMTP_HOST: {{ .Values.vaultwarden.smtp.host | quote }}
+  SMTP_SECURITY: {{ .Values.vaultwarden.smtp.security | quote }}
+  SMTP_PORT: {{ .Values.vaultwarden.smtp.port | quote }}
+  {{- if .Values.vaultwarden.smtp.authMechanism }}
+  SMTP_AUTH_MECHANISM: {{ .Values.vaultwarden.smtp.authMechanism | quote }}
+  {{- end }}
+  SMTP_FROM: {{ .Values.vaultwarden.smtp.from | quote }}
+  SMTP_FROM_NAME: {{ default "Vaultwarden" .Values.vaultwarden.smtp.fromName | quote }}
+  SMTP_DEBUG: {{ .Values.vaultwarden.smtp.debug | quote }}
+  SMTP_ACCEPT_INVALID_HOSTNAMES: {{ .Values.vaultwarden.smtp.acceptInvalidHostnames | quote }}
+  SMTP_ACCEPT_INVALID_CERTS: {{ .Values.vaultwarden.smtp.acceptInvalidCerts | quote }}
+  SMTP_USERNAME: {{ .Values.vaultwarden.smtp.username | quote }}
+  {{- end }}
+  {{- if .Values.vaultwarden.websocket.enabled }}
+  WEBSOCKET_ENABLED: "true"
+  WEBSOCKET_ADDRESS: {{ .Values.vaultwarden.websocket.address | quote }}
+  WEBSOCKET_PORT: {{ .Values.vaultwarden.websocket.port | quote }}
+  {{- end }}
+  DATA_FOLDER: {{ .Values.vaultwarden.storage.dataDir | quote }}
+  ROCKET_PORT: {{ .Values.vaultwarden.rocket.port | quote }}
+  ROCKET_WORKERS: {{ .Values.vaultwarden.rocket.workers | quote }}
+  SHOW_PASSWORD_HINT: {{ .Values.vaultwarden.showPassHint | quote }}
+  SIGNUPS_ALLOWED: {{ .Values.vaultwarden.signupsAllowed | quote }}
+  INVITATIONS_ALLOWED: {{ .Values.vaultwarden.invitationsAllowed | quote }}
+  SIGNUPS_DOMAINS_WHITELIST: {{ .Values.vaultwarden.signupDomains | quote }}
+  SIGNUPS_VERIFY: {{ .Values.vaultwarden.signupsVerify | quote }}
+  WEB_VAULT_ENABLED: {{ .Values.vaultwarden.webVaultEnabled | quote }}
+  {{- if .Values.vaultwarden.logging.enabled }}
+  LOG_FILE: {{ .Values.vaultwarden.logging.logfile | quote }}
+  LOG_LEVEL: {{ .Values.vaultwarden.logging.loglevel | quote }}
+  {{- end }}
+  DB_CONNECTION_RETRIES: {{ .Values.vaultwarden.database.connectionRetries | quote }}
+  DATABASE_MAX_CONNS: {{ .Values.vaultwarden.database.maxConnections | quote }}
+  # -------------------------------------------------------------------
+  ORG_GROUPS_ENABLED: {{ .Values.vaultwarden.organizations.enabled | quote }}
+  ORG_EVENTS_ENABLED: {{ .Values.vaultwarden.organizations.orgEvents | quote }}
+  ORG_CREATION_USERS: {{ .Values.vaultwarden.organizations.crationUsers | quote }}

charts/vaultwarden/templates/deployment.yaml

@@ -0,0 +1,96 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      {{- include "vaultwarden.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
+      {{- end }}
+      labels:
+        {{- include "vaultwarden.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      {{- if .Values.vaultwarden.storage.enabled }}
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: {{ include "vaultwarden.fullname" . }}
+      {{- end }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            exec:
+              command:
+                - sh 
+                - /healthcheck.sh
+          readinessProbe:
+            exec:
+              command:
+                - sh 
+                - /healthcheck.sh
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          envFrom:
+            - configMapRef:
+                name: {{ include "vaultwarden.fullname" . }}
+          env:
+            {{- if or (.Values.vaultwarden.smtp.password.value) (.Values.vaultwarden.smtp.password.existingSecretKey )}}
+            - name: SMTP_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.vaultwarden.smtp.password.existingSecret | default ( printf "%s-smtp" ( include "vaultwarden.fullname" . )) }}
+                  key: {{ default "SMTP_PASSWORD" .Values.vaultwarden.smtp.password.existingSecretKey }}
+            {{- end }}
+            - name: ADMIN_TOKEN
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.vaultwarden.adminToken.existingSecret | default ( printf "%s-admin-token" ( include "vaultwarden.fullname" . )) }}
+                  key: {{ default "ADMIN_TOKEN" .Values.vaultwarden.adminToken.existingSecretKey }}
+            {{- if ne "default" .Values.vaultwarden.database.type }}
+            - name: DATABASE_URL
+              valueFrom:
+                secretKeyRef:
+                  name: {{ .Values.vaultwarden.database.existingSecret | default ( printf "%s-db-creds" ( include "vaultwarden.fullname" . ))  }}
+                  key: {{ default "DATABASE_URL" .Values.vaultwarden.database.existingSecretKey }}
+            {{- end }}
+          {{- if .Values.vaultwarden.storage.enabled }}
+          volumeMounts:
+            - mountPath: {{ .Values.vaultwarden.storage.dataDir }}
+              name: data
+          {{- 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 }}

charts/vaultwarden/templates/ingress.yaml

@@ -0,0 +1,61 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "vaultwarden.fullname" . -}}
+{{- $svcPort := .Values.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: {{ $fullName }}
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- 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:
+    {{- 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 }}
+            {{- 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 }}

charts/vaultwarden/templates/pvc.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.vaultwarden.storage.enabled }}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+spec:
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.vaultwarden.storage.size }}
+  storageClassName: {{ .Values.vaultwarden.storage.class }}
+{{- end }}

charts/vaultwarden/templates/secret.yaml

@@ -0,0 +1,38 @@
+{{- if not .Values.vaultwarden.adminToken.existingSecret }}  
+---
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}-admin-token
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+data:
+  ADMIN_TOKEN: {{ .Values.vaultwarden.adminToken.value | b64enc | quote }}
+{{- end }}
+
+{{- if not .Values.vaultwarden.database.existingSecret }}  
+---
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}-db-creds
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+data:
+  DATABASE_URL: {{ .Values.vaultwarden.database.connectionString | b64enc | quote }}
+{{- end }}
+
+{{- if not .Values.vaultwarden.smtp.password.existingSecret  }}  
+---
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}-smtp
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+data:
+  SMTP_PASSWORD: {{ .Values.vaultwarden.smtp.password.value | b64enc | quote }}
+{{- end }}

charts/vaultwarden/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "vaultwarden.fullname" . }}
+  labels:
+    {{- include "vaultwarden.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "vaultwarden.selectorLabels" . | nindent 4 }}

charts/vaultwarden/values.yaml

@@ -0,0 +1,106 @@
+image:
+  repository: registry.hub.docker.com/vaultwarden/server
+  pullPolicy: IfNotPresent
+  # Overrides the image tag whose default is the chart appVersion.
+  tag: ""
+imagePullSecrets: []
+nameOverride: ""
+fullnameOverride: ""
+podAnnotations: {}
+podSecurityContext: {}
+# fsGroup: 2000
+
+securityContext: {}
+# capabilities:
+#   drop:
+#   - ALL
+# readOnlyRootFilesystem: true
+# runAsNonRoot: true
+# runAsUser: 1000
+
+service:
+  type: ClusterIP
+  port: 8080
+ingress:
+  enabled: false
+  className: ""
+  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
+
+nodeSelector: {}
+tolerations: []
+affinity: {}
+vaultwarden:
+  smtp:
+    host: ""
+    security: "starttls"
+    port: 25
+    from: vaultwarden@badhouseplants.net
+    fromName: vaultwarden
+    username: vaultwarden
+    password:
+      value: "VerySecurePassword"
+      existingSecret: ""
+      existingSecretKey: ""
+    authMechanism: "Plain"
+    acceptInvalidHostnames: "false"
+    acceptInvalidCerts: "false"
+    debug: false
+  adminToken:
+    existingSecret: ""
+    existingSecretKey: ""
+    value: "R@ndomToken$tring"
+  domain: "https://badhouseplants.vaultwarden.com"
+  websocket:
+    enabled: true
+    address: "0.0.0.0"
+    port: 3012
+  rocket:
+    port: "8080"
+    workers: "10"
+  webVaultEnabled: "true"
+  signupsAllowed: true
+  invitationsAllowed: true
+  signupDomains: "https://badhouseplants.vaultwarden.com"
+  signupsVerify: "true"
+  showPassHint: "false"
+  database:
+    connectionString: "data/db.sqlite3"
+    existingSecret: ""
+    existingSecretKey: ""
+    connectionRetries: 15
+    maxConnections: 10
+  storage:
+    enabled: false
+    size: 1Gi
+    class: default
+    dataDir: /data
+  logging:
+    enabled: false
+    logfile: "/data/vaultwarden.log"
+    loglevel: "warn"
+  organizations:
+    enabled: false
+    orgEvents: false  # -- ORG_GROUPS_ENABLED
+    crationUsers: ""  # -- ORG_CREATION_USERS