add wireproxy helm chart

wireproxy/.helmignore

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

wireproxy/Chart.yaml

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+apiVersion: v2
+name: wireproxy
+description: Wireguard client that exposes itself as a socks5 proxy
+
+# 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: "1.0.9"

wireproxy/README.md

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+# Wireproxy
+
+Helm chart for wireproxy: https://github.com/pufferffish/wireproxy
+
+An easy way to deploy a wireguard VPN without root. Can be used to secure communication between two servers.

wireproxy/extra-values.yaml

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+environment:
+  - name: WIREGUARD_KEY
+    value: QLwVsC9gXoOBVO8IFOJGrp1GEzLFxe+sKw55d0KAtHg=
+
+configMap:
+  wireproxyConf: |
+    [Interface]
+    PrivateKey = $WIREGUARD_KEY
+    Address = 192.168.100.1/32
+    ListenPort = 51820
+
+    [Peer]
+    PublicKey = n21LuUwLDByVqlh1Q6YFgzwfE/7ndWsh5BLdxTw6vlI=
+    AllowedIPs = 192.168.100.0/24
+
+    [TCPServerTunnel]
+    ListenPort = 8181
+    Target = test-studio-svc:8000

wireproxy/helmfile.yaml

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+releases:
+  - name: wireproxy
+    chart: ./
+    namespace: mviewer
+    values:
+      - extra-values.yaml

wireproxy/templates/_helpers.tpl

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

wireproxy/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "wireproxy.fullname" . }}
+data:
+  wireproxy.conf: |
+{{ .Values.configMap.wireproxyConf | indent 4 }}

wireproxy/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "wireproxy.fullname" . }}
+  labels:
+    {{- include "wireproxy.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "wireproxy.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+      {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "wireproxy.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          args: ["-s", "-i", "0.0.0.0:9080"]
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            {{- toYaml .Values.environment | nindent 12 }}
+          ports:
+            - name: wireguard
+              containerPort: {{ .Values.service.port }}
+              protocol: UDP
+            - name: healthcheck
+              containerPort: 9080
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+          - name: wireproxy-conf
+            mountPath: /etc/wireproxy/wireproxy.conf
+            subPath: wireproxy.conf
+            readOnly: true
+      volumes:
+      - name: wireproxy-conf
+        configMap:
+          name: {{ include "wireproxy.fullname" . }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

wireproxy/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "wireproxy.fullname" . }}
+  labels:
+    {{- include "wireproxy.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: wireguard
+      protocol: UDP
+      name: wireguard
+  selector:
+    {{- include "wireproxy.selectorLabels" . | nindent 4 }}

wireproxy/values.yaml

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+# 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: edevosc2c/wireproxy
+  # This sets the pull policy for images.
+  pullPolicy: IfNotPresent
+  tag: "latest"
+
+# 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: ""
+
+# 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: 10000
+
+# generate key with wg genkey | tee privatekey | wg pubkey > publickey
+environment:
+  - name: WIREGUARD_KEY
+    value: replaceme
+
+configMap:
+  wireproxyConf: |
+    [Interface]
+    PrivateKey = $WIREGUARD_KEY
+    Address = 192.168.100.1/32
+    ListenPort = 51820
+
+    [Peer]
+    PublicKey = replace_me_with_key_of_peer
+    AllowedIPs = 192.168.100.0/24
+
+    # <an app on the wireguard network> --(wireguard)--> host 8181 -> georchestra-console-svc:8080
+    [TCPServerTunnel]
+    ListenPort = 8181
+    Target = georchestra-console-svc:8080
+
+
+# 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: NodePort
+  nodePort: 30820
+  # This sets the ports more information can be found here: https://kubernetes.io/docs/concepts/services-networking/service/#field-spec-ports
+  port: 51820
+
+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:
+  httpGet:
+    path: /readyz
+    port: healthcheck
+readinessProbe:
+  httpGet:
+    path: /readyz
+    port: healthcheck
+
+# 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: {}