k8s/helm-charts/dashy/charts/common/templates/addons/vpn/_tailscaleContainer.tpl

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2023-11-16 19:42:02 +10:00
{{/*
The Tailscale sidecar container to be inserted.
*/}}
{{- define "tc.v1.common.addon.vpn.tailscale.container" -}}
enabled: true
imageSelector: "tailscaleImage"
probes:
{{- if $.Values.addons.vpn.livenessProbe }}
liveness:
{{- toYaml . | nindent 2 }}
{{- else }}
liveness:
enabled: false
{{- end }}
readiness:
enabled: false
startup:
enabled: false
command:
- /usr/local/bin/containerboot
securityContext:
{{- if $.Values.addons.vpn.tailscale.userspace }}
runAsUser: 1000
runAsGroup: 1000
runAsNonRoot: false
readOnlyRootFilesystem: true
{{- else }}
runAsUser: 0
runAsGroup: 0
runAsNonRoot: true
readOnlyRootFilesystem: false
{{- end }}
capabilities:
add:
- NET_ADMIN
- NET_RAW
{{/*
Set KUBE_SECRET to empty string to force tailscale
to use the filesystem for state tracking.
With secret for state tracking you can't always
know if the app that uses this sidecard will
use a custom ServiceAccount and will lead to falure.
*/}}
env:
TS_KUBE_SECRET: ""
TS_SOCKET: /var/run/tailscale/tailscaled.sock
TS_STATE_DIR: /var/lib/tailscale/state
TS_AUTH_ONCE: {{ $.Values.addons.vpn.tailscale.auth_once | quote }}
TS_USERSPACE: {{ $.Values.addons.vpn.tailscale.userspace | quote }}
TS_ACCEPT_DNS: {{ $.Values.addons.vpn.tailscale.accept_dns | quote }}
{{- with $.Values.addons.vpn.tailscale.outbound_http_proxy_listen }}
TS_OUTBOUND_HTTP_PROXY_LISTEN: {{ . }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.routes }}
TS_ROUTES: {{ . }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.dest_ip }}
TS_DEST_IP: {{ . }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.sock5_server }}
TS_SOCKS5_SERVER: {{ . }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.extra_args }}
TS_EXTRA_ARGS: {{ . | quote }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.daemon_extra_args }}
TS_TAILSCALED_EXTRA_ARGS: {{ . | quote }}
{{- end -}}
{{- with $.Values.addons.vpn.tailscale.authkey }}
TS_AUTH_KEY: {{ . }}
{{- end }}
{{- range $envList := $.Values.addons.vpn.envList -}}
{{- if and $envList.name $envList.value }}
{{ $envList.name }}: {{ $envList.value | quote }}
{{- else -}}
{{- fail "Please specify name/value for VPN environment variable" -}}
{{- end -}}
{{- end -}}
{{- with $.Values.addons.vpn.env -}}
{{- range $k, $v := . }}
{{ $k }}: {{ $v | quote }}
{{- end -}}
{{- end }}
{{- end -}}