322 task create helm subchart for rspamd service

charts/silver/Chart.yaml

@@ -10,3 +10,15 @@ dependencies:
     version: 0.1.0
     repository: file://charts/opendkim
     condition: opendkim.enabled
+  - name: redis
+    version: 0.1.0
+    repository: file://charts/redis
+    condition: redis.enabled
+  - name: unbound
+    version: 0.1.0
+    repository: file://charts/unbound
+    condition: unbound.enabled
+  - name: rspamd
+    version: 0.1.0
+    repository: file://charts/rspamd
+    condition: rspamd.enabled

charts/silver/charts/redis/Chart.yaml

@@ -0,0 +1,12 @@
+apiVersion: v2
+name: redis
+description: Redis in-memory data store for rspamd backend
+type: application
+version: 0.1.0
+appVersion: "7-alpine"
+keywords:
+  - redis
+  - cache
+  - rspamd
+maintainers:
+  - name: Silver Team

charts/silver/charts/redis/README.md

@@ -0,0 +1,48 @@
+# Redis Helm Chart
+
+Redis in-memory data store for rspamd backend storage.
+
+## Installation
+
+```bash
+helm install redis ./redis \
+  --set persistence.enabled=true \
+  --set persistence.size=1Gi
+```
+
+## Configuration
+
+Key values:
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| `replicaCount` | int | `1` | Number of replicas (always 1 for StatefulSet) |
+| `image.repository` | string | `redis` | Image repository |
+| `image.tag` | string | `7-alpine` | Image tag |
+| `persistence.enabled` | bool | `true` | Enable persistent volume |
+| `persistence.size` | string | `1Gi` | Persistent volume size |
+| `service.port` | int | `6379` | Service port |
+| `securityContext.fsGroup` | int | `999` | Redis user UID |
+
+## Usage
+
+Access Redis within the cluster:
+
+```bash
+redis-cli -h <release-name>-redis -p 6379
+```
+
+For port-forward:
+
+```bash
+kubectl port-forward svc/<release-name>-redis 6379:6379
+redis-cli -h localhost -p 6379
+```
+
+## Persistence
+
+Redis data is stored in `/data` via `volumeClaimTemplates`. The PVC persists across pod restarts.
+
+## Dependencies
+
+Redis chart has no external dependencies.

charts/silver/charts/redis/templates/_helpers.tpl

@@ -0,0 +1,60 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "redis.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+*/}}
+{{- define "redis.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 }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "redis.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "redis.labels" -}}
+helm.sh/chart: {{ include "redis.chart" . }}
+{{ include "redis.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "redis.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "redis.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "redis.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "redis.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/silver/charts/redis/templates/service.yaml

@@ -0,0 +1,19 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "redis.fullname" . }}
+  labels:
+    {{- include "redis.labels" . | nindent 4 }}
+  {{- with .Values.service.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: {{ .Values.service.targetPort }}
+      protocol: TCP
+      name: redis
+  selector:
+    {{- include "redis.selectorLabels" . | nindent 4 }}

charts/silver/charts/redis/templates/serviceaccount.yaml

@@ -0,0 +1,12 @@
+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "redis.serviceAccountName" . }}
+  labels:
+    {{- include "redis.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/silver/charts/redis/templates/statefulset.yaml

@@ -0,0 +1,71 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ include "redis.fullname" . }}
+  labels:
+    {{- include "redis.labels" . | nindent 4 }}
+spec:
+  serviceName: {{ include "redis.fullname" . }}
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      {{- include "redis.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      {{- with .Values.podAnnotations }}
+      annotations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      labels:
+        {{- include "redis.selectorLabels" . | nindent 8 }}
+    spec:
+      {{- with .Values.imagePullSecrets }}
+      imagePullSecrets:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      serviceAccountName: {{ include "redis.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+        - name: redis
+          securityContext:
+            {{- toYaml .Values.securityContext | nindent 12 }}
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          ports:
+            - name: redis
+              containerPort: 6379
+              protocol: TCP
+          livenessProbe:
+            {{- toYaml .Values.livenessProbe | nindent 12 }}
+          readinessProbe:
+            {{- toYaml .Values.readinessProbe | nindent 12 }}
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          volumeMounts:
+            - name: data
+              mountPath: {{ .Values.persistence.mountPath }}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+  volumeClaimTemplates:
+    - metadata:
+        name: data
+      spec:
+        {{- if .Values.persistence.storageClass }}
+        storageClassName: {{ .Values.persistence.storageClass }}
+        {{- end }}
+        accessModes:
+          - {{ .Values.persistence.accessMode }}
+        resources:
+          requests:
+            storage: {{ .Values.persistence.size }}

charts/silver/charts/redis/values.yaml

@@ -0,0 +1,73 @@
+replicaCount: 1
+
+image:
+  repository: redis
+  tag: "7-alpine"
+  pullPolicy: IfNotPresent
+
+imagePullSecrets: []
+
+nameOverride: ""
+fullnameOverride: ""
+
+serviceAccount:
+  create: true
+  annotations: {}
+  name: ""
+
+podAnnotations: {}
+
+podSecurityContext:
+  fsGroup: 999
+  runAsUser: 999
+  runAsNonRoot: true
+
+securityContext:
+  allowPrivilegeEscalation: false
+  capabilities:
+    drop:
+      - ALL
+  readOnlyRootFilesystem: false
+
+service:
+  type: ClusterIP
+  port: 6379
+  targetPort: 6379
+  annotations: {}
+
+resources:
+  limits:
+    cpu: 500m
+    memory: 512Mi
+  requests:
+    cpu: 100m
+    memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}
+
+persistence:
+  enabled: true
+  storageClass: ""
+  accessMode: ReadWriteOnce
+  size: 1Gi
+  mountPath: /data
+
+livenessProbe:
+  tcpSocket:
+    port: 6379
+  initialDelaySeconds: 30
+  periodSeconds: 10
+  timeoutSeconds: 5
+  failureThreshold: 3
+
+readinessProbe:
+  tcpSocket:
+    port: 6379
+  initialDelaySeconds: 10
+  periodSeconds: 10
+  timeoutSeconds: 5
+  failureThreshold: 3

charts/silver/charts/rspamd/Chart.yaml

@@ -0,0 +1,14 @@
+apiVersion: v2
+name: rspamd
+description: Rspamd spam/malware filtering engine for mail processing
+type: application
+version: 0.1.0
+appVersion: "latest"
+keywords:
+  - rspamd
+  - spam
+  - filtering
+  - antivirus
+  - milter
+maintainers:
+  - name: Silver Team