charts/digitalocean-dyndns

Dynamic DNS using DigitalOcean's DNS Services

A script that pushes the public IP address of the running machine to DigitalOcean's DNS API's. It requires an existing A record to update. The resulting container image is roughly around 7 MB (thanks to Alpine Linux).

TL;DR;

$ helm repo add billimek https://billimek.github.io/helm-repo
$ helm install billimek/digitalocean-dyndns

Introduction

This code is adopted from this original repo

Installing the Chart

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

$ helm install --name my-release billimek/digitalocean-dyndns

Uninstalling the Chart

To uninstall/delete the my-release deployment:

$ helm delete my-release --purge

The command removes all the Kubernetes components associated with the chart and deletes the release.

Configuration

The following tables lists the configurable parameters of the Sentry chart and their default values.

Parameter	Description	Default
image.repository	digitalocean-dyndns image	tunix/digitalocean-dyndns
image.tag	digitalocean-dyndns image tag	latest
image.pullPolicy	digitalocean-dyndns image pull policy	Always
digitialocean.token	The token you generate in DigitalOcean's API settings.	``
digitialocean.domain	The domain your subdomain is registered at. (i.e. foo.com for home.foo.com)	``
digitialocean.name	Subdomain to use. (name in A record) (i.e. home for home.foo.com or @ for no subdomain)	@
digitialocean.sleep_interval	Polling time in seconds	300

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

helm install --name my-release \
  --set config.digitalocean.token=thisismyapikey \
    billimek/digitalocean-dyndns

Alternatively, a YAML file that specifies the values for the above parameters can be provided while installing the chart. For example,

helm install --name my-release -f values.yaml billimek/digitalocean-dyndns

Read through the values.yaml file. It has several commented out suggested values.