Phase 1 MVP — echo bot factory

chart/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "homelab-gateway.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "homelab-gateway.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Chart name + version label value.
+*/}}
+{{- define "homelab-gateway.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels.
+*/}}
+{{- define "homelab-gateway.labels" -}}
+helm.sh/chart: {{ include "homelab-gateway.chart" . }}
+{{ include "homelab-gateway.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels.
+*/}}
+{{- define "homelab-gateway.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "homelab-gateway.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Service account name.
+*/}}
+{{- define "homelab-gateway.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "homelab-gateway.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

chart/templates/configmap.yaml

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+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: {{ include "homelab-gateway.fullname" . }}-bots
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+data:
+  bots.yaml: |
+    bots:
+{{- range $slug, $cfg := .Values.bots }}
+      {{ $slug }}:
+{{ toYaml $cfg | indent 8 }}
+{{- end }}

chart/templates/deployment.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "homelab-gateway.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+spec:
+  revisionHistoryLimit: 3
+  {{- if not .Values.autoscaling.enabled }}
+  replicas: {{ .Values.replicaCount }}
+  {{- end }}
+  selector:
+    matchLabels:
+      {{- include "homelab-gateway.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      annotations:
+        checksum/bots-config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
+        {{- with .Values.podAnnotations }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+      labels:
+        {{- include "homelab-gateway.labels" . | nindent 8 }}
+        {{- with .Values.podLabels }}
+        {{- toYaml . | nindent 8 }}
+        {{- end }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "homelab-gateway.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: {{ .Chart.Name }}
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          args: ["serve", "--config", "/etc/homelab-gateway/bots.yaml", "--addr", ":{{ .Values.service.port }}"]
+          env:
+            - name: LISTEN_ADDR
+              value: ":{{ .Values.service.port }}"
+            - name: CONFIG_PATH
+              value: /etc/homelab-gateway/bots.yaml
+          envFrom:
+            - secretRef:
+                name: {{ .Values.secret.name }}
+          ports:
+            - name: http
+              containerPort: {{ .Values.service.port }}
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: bots-config
+              mountPath: /etc/homelab-gateway
+              readOnly: true
+            - name: tmp
+              mountPath: /tmp
+      volumes:
+        - name: bots-config
+          configMap:
+            name: {{ include "homelab-gateway.fullname" . }}-bots
+        - name: tmp
+          emptyDir: {}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}

chart/templates/ingress.yaml

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+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "homelab-gateway.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.className }}
+  ingressClassName: {{ .Values.ingress.className }}
+  {{- end }}
+  {{- with .Values.ingress.tls }}
+  tls:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            pathType: {{ .pathType }}
+            backend:
+              service:
+                name: {{ include "homelab-gateway.fullname" $ }}
+                port:
+                  number: {{ $.Values.service.port }}
+          {{- end }}
+    {{- end }}
+{{- end }}

chart/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "homelab-gateway.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "homelab-gateway.selectorLabels" . | nindent 4 }}

chart/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "homelab-gateway.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+automountServiceAccountToken: {{ .Values.serviceAccount.automount }}
+{{- end }}

chart/templates/vaultauth.yaml

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+{{- if .Values.vault.enabled -}}
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultAuth
+metadata:
+  name: auth
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+spec:
+  method: kubernetes
+  mount: kubernetes
+  kubernetes:
+    role: {{ .Values.vault.role }}
+    serviceAccount: {{ include "homelab-gateway.serviceAccountName" . }}
+    audiences:
+      - vault
+{{- end }}

chart/templates/vaultsecret.yaml

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+{{- if .Values.vault.enabled -}}
+apiVersion: secrets.hashicorp.com/v1beta1
+kind: VaultStaticSecret
+metadata:
+  name: bots-secrets
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "homelab-gateway.labels" . | nindent 4 }}
+spec:
+  type: kv-v2
+  mount: {{ .Values.vault.mount }}
+  path: {{ .Values.vault.path }}
+  destination:
+    name: {{ .Values.secret.name }}
+    create: true
+  refreshAfter: {{ .Values.vault.refreshAfter }}
+  vaultAuthRef: auth
+{{- end }}