helm: add deploy chart for self-hosted installation

deploy/templates/_helpers.tpl

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+{{/*
+_helpers.tpl — общие хелперы для shared-sqs Helm chart
+Created: 2026-04-11
+*/}}
+
+{{/* Полное имя релиза */}}
+{{- define "shared-sqs.fullname" -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/* Общие labels */}}
+{{- define "shared-sqs.labels" -}}
+app: shared-sqs
+app.kubernetes.io/name: shared-sqs
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+helm.sh/chart: {{ .Chart.Name }}-{{ .Chart.Version }}
+{{- end }}
+
+{{/* Selector labels */}}
+{{- define "shared-sqs.selectorLabels" -}}
+app: shared-sqs
+app.kubernetes.io/name: shared-sqs
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

deploy/templates/deployment.yaml

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+# deployment.yaml — Deployment shared-sqs с RollingUpdate
+# Created: 2026-04-11
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: shared-sqs
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  selector:
+    matchLabels:
+      {{- include "shared-sqs.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "shared-sqs.selectorLabels" . | nindent 8 }}
+    spec:
+      containers:
+      - name: shared-sqs
+        image: "naeel/shared-sqs:{{ .Values.image.tag }}"
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: 4100
+          name: http
+        env:
+        - name: SHARED_SQS_ADMIN_TOKEN
+          valueFrom:
+            secretKeyRef:
+              name: shared-sqs-admin
+              key: token
+        - name: SHARED_SQS_SEED_DEMO
+          value: {{ .Values.seedDemo | quote }}
+        - name: REDIS_ADDR
+          valueFrom:
+            secretKeyRef:
+              name: shared-sqs-redis
+              key: addr
+        - name: REDIS_USER
+          valueFrom:
+            secretKeyRef:
+              name: shared-sqs-redis
+              key: user
+        - name: REDIS_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: shared-sqs-redis
+              key: password
+        {{- if .Values.billing.enabled }}
+        - name: BILLING_PG_HOST
+          value: {{ .Values.billing.postgres.host | quote }}
+        - name: BILLING_PG_PORT
+          value: {{ .Values.billing.postgres.port | quote }}
+        - name: BILLING_PG_DATABASE
+          value: {{ .Values.billing.postgres.database | quote }}
+        - name: BILLING_PG_USER
+          value: {{ .Values.billing.postgres.user | quote }}
+        - name: BILLING_PG_SSLMODE
+          value: {{ .Values.billing.postgres.sslmode | quote }}
+        - name: BILLING_PG_PASSWORD
+          valueFrom:
+            secretKeyRef:
+              name: shared-sqs-billing-pg
+              key: password
+        {{- end }}
+        resources:
+          {{- toYaml .Values.resources | nindent 10 }}
+        livenessProbe:
+          httpGet:
+            path: /health
+            port: 4100
+          initialDelaySeconds: 5
+          periodSeconds: 10
+        readinessProbe:
+          httpGet:
+            path: /health
+            port: 4100
+          initialDelaySeconds: 3
+          periodSeconds: 5

deploy/templates/ingress.yaml

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+# ingress.yaml — Ingress для shared-sqs (условный, включается через values)
+# Created: 2026-04-11
+{{- if .Values.ingress.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: shared-sqs-ingress
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  ingressClassName: {{ .Values.ingress.className }}
+  rules:
+  - host: {{ .Values.ingress.host }}
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: shared-sqs
+            port:
+              number: 4100
+  {{- if .Values.ingress.tls.enabled }}
+  tls:
+  - hosts:
+    - {{ .Values.ingress.host }}
+    secretName: {{ .Values.ingress.tls.secretName }}
+  {{- end }}
+{{- end }}

deploy/templates/namespace.yaml

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+{{/*
+  namespace.yaml — не создаём namespace из чарта,
+  т.к. он может уже существовать (managed платформой или вручную).
+  Создавать namespace перед helm install:
+    kubectl create namespace {{ .Values.namespace }}
+  Created: 2026-04-11
+*/}}

deploy/templates/secret-admin.yaml

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+# secret-admin.yaml — Secret с admin токеном
+# Created: 2026-04-11
+apiVersion: v1
+kind: Secret
+metadata:
+  name: shared-sqs-admin
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+type: Opaque
+stringData:
+  token: {{ .Values.admin.token | quote }}

deploy/templates/secret-billing.yaml

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+# secret-billing.yaml — Secret с PostgreSQL credentials для billing
+# Создаётся только если billing.enabled=true и existingSecret не указан
+# Created: 2026-04-12
+{{- if and .Values.billing.enabled (not .Values.billing.postgres.existingSecret) }}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: shared-sqs-billing-pg
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+type: Opaque
+stringData:
+  password: {{ required "billing.postgres.password is required when billing is enabled" .Values.billing.postgres.password | quote }}
+{{- end }}

deploy/templates/secret-redis.yaml

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+# secret-redis.yaml — Secret с Redis credentials (addr + user + password)
+# Created: 2026-04-11
+apiVersion: v1
+kind: Secret
+metadata:
+  name: shared-sqs-redis
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+type: Opaque
+stringData:
+  addr: {{ .Values.redis.addr | quote }}
+  user: {{ .Values.redis.user | quote }}
+  password: {{ .Values.redis.password | quote }}

deploy/templates/service.yaml

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+# service.yaml — Service для shared-sqs
+# Created: 2026-04-11
+apiVersion: v1
+kind: Service
+metadata:
+  name: shared-sqs
+  namespace: {{ .Values.namespace }}
+  labels:
+    {{- include "shared-sqs.labels" . | nindent 4 }}
+spec:
+  type: ClusterIP
+  selector:
+    {{- include "shared-sqs.selectorLabels" . | nindent 4 }}
+  ports:
+  - name: http
+    port: 4100
+    targetPort: 4100
+    protocol: TCP