Add a basic helm chart

Author: mhill-holoplot

charts/octo/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+name: octo
+description: octo-proxy is a simple TCP/TLS proxy with mTLS
+version: 0.0.1
+appVersion: 0.0.1

charts/octo/templates/configmap.yaml

@@ -0,0 +1,6 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ .Release.Name }}
+data:
+  config.yaml: {{ toYaml .Values.config | indent 2 }}

charts/octo/templates/deployment.yaml

@@ -0,0 +1,27 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ .Release.Name }}
+    spec:
+      containers:
+      - name: octo
+        image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        volumeMounts:
+        - name: octo-config
+          mountPath: /etc/octo
+          readOnly: true
+        command: ["/usr/local/bin/octo", "-config", "/etc/octo/config.yaml"]
+      volumes:
+        - name: octo-config
+          configMap:
+            name: {{ .Release.Name }}

charts/octo/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ .Release.Name }}
+spec:
+  type: ClusterIP
+  selector:
+    app: {{ .Release.Name }}
+  ports:
+    {{- range .Values.ports }}
+    - port: {{ .port }}
+      targetPort: {{ .targetPort }}
+      protocol: {{ .protocol }}
+      name: {{ .name }}
+    {{- end }} 

charts/octo/values.yaml

@@ -0,0 +1,19 @@
+image:
+  repository: octo
+  tag: 0.0.1
+  pullPolicy: IfNotPresent
+
+ports:
+  - name: http
+    port: 80
+    targetPort: 8080
+
+config: |
+  servers:
+  - name: web-proxy
+    listener:
+      host: 127.0.0.1
+      port: 8080
+    targets:
+      - host: 127.0.0.1
+        port: 80