tailscale-derp Helm Chart

This Helm Chart is a Tailscale container deployment for a tailnet relay server (DERP).

Installing the Helm Chart

helm repo add tailscale https://devcm-repo.github.io/helm-charts
helm install tailscale-derp tailscale/tailscale-derp

Helm Chart Configuration Examples

A working configuration:

service:
  annotations:
    service.beta.kubernetes.io/azure-dns-label-name: my-derp-01

hostname: my-derp-01.switzerlandnorth.cloudapp.azure.com

nodeSelector:
  topology.kubernetes.io/region: switzerlandnorth
  topology.kubernetes.io/zone: switzerlandnorth-1

Helm Chart Values

Key	Description	Default
`image.name`	Name of the container image to use.	`docker.io/sspreitzer/tailscale-derp`
`image.pullPolicy`	Kubernetes pullPolicy to use for starting the container image.	`IfNotPresent`
`service.type`	Kubernetes Service type.	`LoadBalancer`
`service.annotations`	A map/dict of Kubernetes Service annotations.	`{}`
`hostname`	DERP hostname to use. Must be the same as of the derpMap in the tailnet ACL.	`derp.example.com`
`nodeSelector`	A map/dict of Kubernetes Pod nodeSelector node labels.	`{}`
`affinity`	A map/dict of Kubernetes Pod affinity rules.	`{}`