bboerst · bboerst · Oct 7, 2023 · Oct 7, 2023 · Oct 7, 2023 · Oct 7, 2023
@@ -14,7 +14,12 @@ updates:
     directory: "charts/fulcrum"
     schedule:
       interval: "daily"
-
+
+  - package-ecosystem: "docker"
+    directory: "charts/lnd"
+    schedule:
+      interval: "daily"
+
   - package-ecosystem: "docker"
     directory: "charts/lndhub"
     schedule:

@@ -0,0 +1,9 @@
+apiVersion: v1
+name: lnd
+version: 0.1.0
+appVersion: v0.17.0-beta
+description: A golang implementation of a Lightning Network node
+keywords:
+  - lnd
+  - bitcoin
+home: https://github.com/lightningnetwork/lnd
@@ -0,0 +1,62 @@
+# lnd
+
+![Version: 0.1.0](https://img.shields.io/badge/Version-0.1.0-informational?style=flat-square) ![AppVersion: v0.17.0-beta](https://img.shields.io/badge/AppVersion-v0.17.0--beta-informational?style=flat-square)
+
+A golang implementation of a Lightning Network node
+
+**Homepage:** <https://github.com/lightningnetwork/lnd>
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| autoUnlock | bool | `false` |  |
+| autoUnlockPassword | string | `"password"` |  |
+| command[0] | string | `"lnd"` |  |
+| configurationFile."lnd.conf" | string | `"bitcoin.active=1\nbitcoin.mainnet=0\nbitcoin.testnet=1\ndebuglevel=info\nbitcoin.node=neutrino\nneutrino.addpeer=faucet.lightning.community\nneutrino.addpeer=lnd.bitrefill.com:18333\nrpclisten=0.0.0.0:10009\ntlsextradomain=nodes-lnd-internal.nodes\ntlsextradomain=lnd.example.com\ntlsextraip=0.0.0.0\nprotocol.wumbo-channels=1\nprometheus.enable=false\nprometheus.listen=0.0.0.0:8989"` |  |
+| externalServices.p2pPort | int | `9735` |  |
+| externalServices.type | string | `"LoadBalancer"` |  |
+| fullnameOverride | string | `""` |  |
+| image.pullPolicy | string | `"IfNotPresent"` |  |
+| image.repository | string | `"lightninglabs/lnd"` |  |
+| imagePullSecrets | list | `[]` |  |
+| ingress.rest.annotations."cert-manager.io/cluster-issuer" | string | `"letsencrypt-prod"` |  |
+| ingress.rest.annotations."kubernetes.io/ingress.class" | string | `"nginx"` |  |
+| ingress.rest.annotations."nginx.ingress.kubernetes.io/backend-protocol" | string | `"HTTPS"` |  |
+| ingress.rest.annotations."nginx.ingress.kubernetes.io/enable-cors" | string | `"true"` |  |
+| ingress.rest.enable | bool | `false` |  |
+| ingress.rest.hosts[0].host | string | `"lnd.example.com"` |  |
+| ingress.rest.hosts[0].paths[0].path | string | `"/"` |  |
+| ingress.rest.hosts[0].paths[0].port | int | `8080` |  |
+| ingress.rest.tls[0].hosts[0] | string | `"lnd.example.com"` |  |
+| ingress.rest.tls[0].secretName | string | `"lnd-tls-secret"` |  |
+| ingress.rpc.annotations."cert-manager.io/cluster-issuer" | string | `"letsencrypt-prod"` |  |
+| ingress.rpc.annotations."kubernetes.io/ingress.class" | string | `"nginx"` |  |
+| ingress.rpc.annotations."nginx.ingress.kubernetes.io/backend-protocol" | string | `"GRPCS"` |  |
+| ingress.rpc.annotations."nginx.ingress.kubernetes.io/enable-cors" | string | `"true"` |  |
+| ingress.rpc.enabled | bool | `false` |  |
+| ingress.rpc.hosts[0].host | string | `"rpc.lnd.example.com"` |  |
+| ingress.rpc.hosts[0].paths[0].path | string | `"/"` |  |
+| ingress.rpc.hosts[0].paths[0].port | int | `10009` |  |
+| ingress.rpc.tls[0].hosts[0] | string | `"rpc.lnd.example.com"` |  |
+| ingress.rpc.tls[0].secretName | string | `"lnd-rpc-tls-secret"` |  |
+| internalServices.prometheusPort | int | `8989` |  |
+| internalServices.restPort | int | `8080` |  |
+| internalServices.rpcPort | int | `10009` |  |
+| nameOverride | string | `""` |  |
+| network | string | `"testnet"` |  |
+| persistence.accessMode | string | `"ReadWriteOnce"` |  |
+| persistence.enabled | bool | `true` |  |
+| persistence.size | string | `"5Gi"` |  |
+| podSecurityContext | object | `{}` |  |
+| resources.limits.memory | string | `"512Mi"` |  |
+| resources.requests.cpu | string | `"100m"` |  |
+| resources.requests.memory | string | `"512Mi"` |  |
+| securityContext.allowPrivilegeEscalation | bool | `false` |  |
+| securityContext.capabilities.drop[0] | string | `"ALL"` |  |
+| securityContext.seccompProfile.type | string | `"RuntimeDefault"` |  |
+| serviceAccount.create | bool | `true` |  |
+| serviceAccount.name | string | `nil` |  |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.11.0](https://github.com/norwoodj/helm-docs/releases/v1.11.0)
@@ -0,0 +1,4 @@
+Note: Make sure to follow the instructions in the README to finish setting up your wallet.
+
+Once your wallet is setup, the lnd RPC interface can be accessed via port {{ .Values.internalServices.rpcPort }} on the following DNS name from within your cluster:
+{{ template "lnd.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
@@ -0,0 +1,56 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "lnd.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 "lnd.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 "lnd.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Common labels
+*/}}
+{{- define "lnd.labels" -}}
+app.kubernetes.io/name: {{ include "lnd.name" . }}
+helm.sh/chart: {{ include "lnd.chart" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "lnd.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "lnd.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}
@@ -0,0 +1,11 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ template "lnd.fullname" . }}
+  labels:
+    app: {{ template "lnd.name" . }}
+    chart: {{ template "lnd.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+data:
+{{ toYaml .Values.configurationFile | indent 2 }}
@@ -0,0 +1,112 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "lnd.fullname" . }}
+  labels:
+    app: {{ template "lnd.name" . }}
+    chart: {{ template "lnd.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: {{ template "lnd.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      annotations:
+        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+      labels:
+        app: {{ template "lnd.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      {{- if .Values.configurationFile }}
+      initContainers:
+        - name: copy-lnd-config
+          image: busybox
+          {{- if .Values.extraconfig }}
+          command: ['sh', '-c', 'for f in /configmap/*.conf; do (cat "${f}"; echo) >> /root/.lnd/lnd.conf; done']
+          {{- else }}
+          command: ['sh', '-c', 'cat /configmap/lnd.conf > /root/.lnd/lnd.conf']
+          {{- end }}
+          volumeMounts:
+            - name: configmap
+              mountPath: /configmap
+            - name: config
+              mountPath: /root/.lnd/
+      {{- end }}
+    {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+    {{- end }}
+      serviceAccountName: {{ template "lnd.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      terminationGracePeriodSeconds: 60
+      containers:
+        - name: {{ template "lnd.fullname" . }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ default .Chart.AppVersion .Values.image.tag }}"
+          command:
+{{ toYaml .Values.command | indent 12 }}
+          imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
+          resources:
+{{ toYaml .Values.resources | indent 12 }}
+          ports:
+            - name: rpc
+              containerPort: {{ .Values.internalServices.rpcPort }}
+            - name: rest
+              containerPort: {{ .Values.internalServices.restPort }}
+            - name: prometheus
+              containerPort: {{ .Values.internalServices.prometheusPort }}
+            - name: p2p
+              containerPort: {{ .Values.externalServices.p2pPort }}
+          volumeMounts:
+            - name: data
+              mountPath: /root/.lnd
+              subPath: .lnd
+            {{- if .Values.configurationFile }}
+            - name: config
+              mountPath: /root/.lnd/lnd.conf
+              subPath: lnd.conf
+            {{- end }}
+            {{- if .Values.autoUnlock }}
+            - name: secrets
+              mountPath: /passwords/wallet_password
+              subPath: wallet_password
+            {{- end }}
+          lifecycle:
+            preStop:
+              exec:
+                # Make sure we safely quit lnd so we don't corrupt
+                # anything
+                command: ["/bin/lncli", "-n", "{{ .Values.network }}", "stop"]
+      volumes:
+        {{- if .Values.autoUnlock }}
+        - name: secrets
+          secret:
+            secretName: {{ template "lnd.fullname" . }}
+        {{- end }}
+        {{- if .Values.configurationFile }}
+        - name: config
+          emptyDir: {}
+        - name: configmap
+          projected:
+            sources:
+              - configMap:
+                  name: {{ template "lnd.fullname" . }}
+              {{- if .Values.extraconfig }}
+              - secret:
+                  name: {{ .Values.extraconfig.secretName}}
+              {{- end }}
+        {{- end }}
+        - name: data
+        {{- if .Values.persistence.enabled }}
+          persistentVolumeClaim:
+            claimName: {{ .Values.persistence.existingClaim | default (include "lnd.fullname" .) }}
+        {{- else }}
+          emptyDir: {}
+        {{- end -}}
@@ -0,0 +1,41 @@
+{{- if .Values.ingress.rest.enabled -}}
+{{- $fullName := include "lnd.fullname" . -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}-rest
+  {{- with .Values.ingress.rest.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.rest.tls }}
+  tls:
+    {{- range .Values.ingress.rest.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.rest.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ $fullName }}-internal
+                port:
+                  number: {{ .port }}
+          {{- end }}
+    {{- end }}
+  {{- end }}
@@ -0,0 +1,41 @@
+{{- if .Values.ingress.rpc.enabled -}}
+{{- $fullName := include "lnd.fullname" . -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}-rpc
+  {{- with .Values.ingress.rpc.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.rpc.tls }}
+  tls:
+    {{- range .Values.ingress.rpc.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.rpc.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            pathType: Prefix
+            backend:
+              service:
+                name: {{ $fullName }}-internal
+                port:
+                  number: {{ .port }}
+          {{- end }}
+    {{- end }}
+  {{- end }}
@@ -0,0 +1,26 @@
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ template "lnd.fullname" . }}
+  annotations:
+    "helm.sh/resource-policy": keep
+  labels:
+    app: {{ template "lnd.name" . }}
+    chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
+    release: "{{ .Release.Name }}"
+    heritage: "{{ .Release.Service }}"
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode | quote }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+{{- if .Values.persistence.storageClass }}
+{{- if (eq "-" .Values.persistence.storageClass) }}
+  storageClassName: ""
+{{- else }}
+  storageClassName: "{{ .Values.persistence.storageClass }}"
+{{- end }}
+{{- end }}
+{{- end }}
@@ -0,0 +1,9 @@
+{{ if .Values.autoUnlock }}
+apiVersion: v1
+kind: Secret
+type: Opaque
+metadata:
+  name: {{ template "lnd.fullname" . }}
+data:
+  wallet_password: {{ .Values.autoUnlockPassword | b64enc }}
+{{ end }}