helm-charts

LNDHub Helm chart

Introduction

LNDHub is a wrapper for Lightning Network Daemon (lnd). It provides separate accounts with minimum trust for end users.

Prerequisites

• Kubernetes 1.8+
• A Redis database
• An LND node (possibly running in the same k8s namespace or cluster). Install with Fold’s lnd chart.

• Nginx and Cert-manager running in your cluster

• Create a secret with config:

  kubectl create secret generic lndhub-config --from-literal=config='{ "redis": { "port": 6379, "host": "$REDIS_IP", "tls": {},  "family": 4, "password": "$REDIS_PASSWORD", "db": 0 }, "lnd": { "url": "$LND_IP:$LND_GRPC_PORT", "password": ""}}'
  

• Create a secret with the LND credentials:

  kubectl create secret generic lnd-credentials --from-file=admin.macaroon --from-file=tls.cert
  

• Change the 2 hosts values in values.yaml to your hostname.

  Installing the Chart

To install the chart with the release name my-release:

$ git clone https://github.com/flitz-be/helm-charts
$ cd helm-charts/charts/lndhub
$ helm upgrade --install my-release .

Configuration

The following tables list the configurable parameters of the lndhub chart and their default values.

Parameter	Description	Default
image.repository	Image source repository name	kiwiidb/lndhub
image.tag	lndhub release tag.	v1.4.1
image.pullPolicy	Image pull policy	IfNotPresent
resources	CPU/Memory resource requests/limits	{}

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