From ba7a39622aea472a06773b70df3fdfdef80ebd81 Mon Sep 17 00:00:00 2001
From: rohow <rohow@foxmail.com>
Date: Mon, 24 Jun 2024 18:11:41 +0800
Subject: [PATCH] feat(images): submit images

---
 charts/tailscale-derp/Chart.yaml              | 13 +++++++
 charts/tailscale-derp/README.md               | 38 +++++++++++++++++++
 .../tailscale-derp/templates/deployment.yml   | 31 +++++++++++++++
 charts/tailscale-derp/templates/service.yml   | 21 ++++++++++
 charts/tailscale-derp/values.yaml             | 12 ++++++
 5 files changed, 115 insertions(+)
 create mode 100644 charts/tailscale-derp/Chart.yaml
 create mode 100644 charts/tailscale-derp/README.md
 create mode 100644 charts/tailscale-derp/templates/deployment.yml
 create mode 100644 charts/tailscale-derp/templates/service.yml
 create mode 100644 charts/tailscale-derp/values.yaml

diff --git a/charts/tailscale-derp/Chart.yaml b/charts/tailscale-derp/Chart.yaml
new file mode 100644
index 0000000..24b19f8
--- /dev/null
+++ b/charts/tailscale-derp/Chart.yaml
@@ -0,0 +1,13 @@
+apiVersion: v2
+name: tailscale-derp
+description: Tailscale DERP Relay Server Helm Chart
+home: https://devcm-repo.github.io/helm-charts/
+sources:
+  - https://github.com/devcm-repo/helm-charts
+maintainers:
+  - name: dev.cm
+    email: admin@dev.cm
+    url: https://github.com/devcm-repo
+icon: https://tailscale.com/files/apple-touch-icon.png
+version: 0.0.1
+appVersion: 1.44.0
diff --git a/charts/tailscale-derp/README.md b/charts/tailscale-derp/README.md
new file mode 100644
index 0000000..80cc16f
--- /dev/null
+++ b/charts/tailscale-derp/README.md
@@ -0,0 +1,38 @@
+# tailscale-derp Helm Chart
+
+This Helm Chart is a Tailscale container deployment for a tailnet relay server (DERP).
+
+## Installing the Helm Chart
+
+```shell
+helm repo add tailscale https://spreitzer.ch/helm-tailscale
+helm install tailscale-derp tailscale/tailscale-derp
+```
+
+## Helm Chart Configuration Examples
+
+A working configuration:
+
+```yaml
+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. | `{}` |
diff --git a/charts/tailscale-derp/templates/deployment.yml b/charts/tailscale-derp/templates/deployment.yml
new file mode 100644
index 0000000..ef9ebc2
--- /dev/null
+++ b/charts/tailscale-derp/templates/deployment.yml
@@ -0,0 +1,31 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: "{{ .Release.Name }}-{{ .Chart.Name }}"
+spec:
+  replicas: 1
+  strategy:
+    type: Recreate
+  selector:
+    matchLabels:
+      app: "{{ .Release.Name }}-{{ .Chart.Name }}"
+  template:
+    metadata:
+      labels:
+        app: "{{ .Release.Name }}-{{ .Chart.Name }}"
+    spec:
+      {{- if not (empty .Values.nodeSelector) }}
+      nodeSelector: {{- toYaml .Values.nodeSelector | nindent 8 }}
+      {{- end }}
+      {{- if not (empty .Values.affinity) }}
+      affinity: {{- toYaml .Values.affinity | nindent 8 }}
+      {{- end }}
+      containers:
+      - name: "{{ .Release.Name }}-{{ .Chart.Name }}"
+        image: "{{ .Values.image.name }}:v{{ .Chart.AppVersion }}"
+        ports:
+        - containerPort: 80
+        - containerPort: 443
+        - containerPort: 3478
+        args:
+        - "--hostname={{ .Values.hostname }}"
diff --git a/charts/tailscale-derp/templates/service.yml b/charts/tailscale-derp/templates/service.yml
new file mode 100644
index 0000000..2149444
--- /dev/null
+++ b/charts/tailscale-derp/templates/service.yml
@@ -0,0 +1,21 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: "{{ .Release.Name }}-{{ .Chart.Name }}"
+  {{- if not (empty .Values.service.annotations) }}
+  annotations: {{- toYaml .Values.service.annotations | nindent 4 }} 
+  {{- end }}
+spec:
+  type: "{{ .Values.service.type }}"
+  selector:
+    app: "{{ .Release.Name }}-{{ .Chart.Name }}"
+  ports:
+  - name: http
+    port: 80
+    targetPort: 80
+  - name: https
+    port: 443
+    targetPort: 443
+  - name: stun
+    port: 3478
+    targetPort: 3478
diff --git a/charts/tailscale-derp/values.yaml b/charts/tailscale-derp/values.yaml
new file mode 100644
index 0000000..26bd982
--- /dev/null
+++ b/charts/tailscale-derp/values.yaml
@@ -0,0 +1,12 @@
+image:
+  name: docker.io/sspreitzer/tailscale-derp
+  pullPolicy: IfNotPresent
+
+service:
+  type: LoadBalancer
+  annotations: {}
+
+hostname: 'derp.example.com'
+
+nodeSelector: {}
+affinity: {}