fix(stalwart-mail): update AppVersion v0.9.1 (and scrape metrics)

stalwart-mail/Chart.yaml

@@ -3,9 +3,9 @@ name: stalwart-mail
 description: Helm Chart for Stalwart Mail Server - Secure & Modern All-in-One Mail Server (IMAP, JMAP, SMTP)
 icon: https://stalw.art/home/apple-touch-icon.png
 type: application
-version: 0.0.12
+version: 0.0.13
 # renovate: image=docker.io/stalwartlabs/mail-server
-appVersion: "0.8.5"
+appVersion: "0.9.1"
 maintainers:
   - name: WrenIX
     url: https://wrenix.eu

stalwart-mail/README.adoc

@@ -2,9 +2,9 @@
 
 = stalwart-mail
 
-image::https://img.shields.io/badge/Version-0.0.12-informational?style=flat-square[Version: 0.0.12]
+image::https://img.shields.io/badge/Version-0.0.13-informational?style=flat-square[Version: 0.0.13]
 image::https://img.shields.io/badge/Version-application-informational?style=flat-square[Type: application]
-image::https://img.shields.io/badge/AppVersion-0.8.5-informational?style=flat-square[AppVersion: 0.8.5]
+image::https://img.shields.io/badge/AppVersion-0.9.1-informational?style=flat-square[AppVersion: 0.9.1]
 == Maintainers
 
 .Maintainers
@@ -159,6 +159,21 @@ helm uninstall stalwart-mail-release
 | `"internal"`
 |
 
+| config.metrics.prometheus.auth.secret
+| string
+| `"%{env:METRICS_SECRET}%"`
+|
+
+| config.metrics.prometheus.auth.username
+| string
+| `"%{env:METRICS_USERNAME}%"`
+|
+
+| config.metrics.prometheus.enable
+| bool
+| `true`
+|
+
 | config.server.listener.http.bind[0]
 | string
 | `"[::]:80"`
@@ -519,6 +534,16 @@ helm uninstall stalwart-mail-release
 | `{}`
 |
 
+| prometheus.servicemonitor.enabled
+| bool
+| `false`
+|
+
+| prometheus.servicemonitor.labels
+| object
+| `{}`
+|
+
 | readinessProbe.httpGet.path
 | string
 | `"/healthz/ready"`
@@ -539,6 +564,16 @@ helm uninstall stalwart-mail-release
 | `{}`
 |
 
+| secrets.env.METRICS_SECRET
+| string
+| `"scrape_metrics_password"`
+|
+
+| secrets.env.METRICS_USERNAME
+| string
+| `"scrape_metrics_user"`
+|
+
 | securityContext
 | object
 | `{}`

stalwart-mail/templates/servicemonitor.yaml

@@ -0,0 +1,25 @@
+{{- if and .Values.config.metrics.prometheus.enable .Values.prometheus.servicemonitor.enabled }}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: {{ include "stalwart-mail.fullname" . }}
+  labels:
+    {{- include "stalwart-mail.labels" . | nindent 4 }}
+    {{- with .Values.prometheus.servicemonitor.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+spec:
+  selector:
+    matchLabels:
+      {{- include "stalwart-mail.selectorLabels" . | nindent 6 }}
+  endpoints:
+    - port: http
+      path: "/metrics/prometheus"
+      basicAuth:
+        username:
+          name: {{ include "stalwart-mail.fullname" . }}-env
+          key: METRICS_USERNAME
+        password:
+          name: {{ include "stalwart-mail.fullname" . }}-env
+          key: METRICS_SECRET
+{{- end }}

stalwart-mail/values.yaml

@@ -117,12 +117,20 @@ config:
       # -- password for fallback authentfication (use env for store in secrets of kubernetes)
       # @section -- Authentification
       secret: "%{env:FALLBACK_ADMIN_SECRET}%"
+  metrics:
+    prometheus:
+      enable: true
+      auth:
+        username: "%{env:METRICS_USERNAME}%"
+        secret: "%{env:METRICS_SECRET}%"
 
 secrets:
   env:
     # -- password for fallback authentfication (env)
     # @section -- Authentification
     FALLBACK_ADMIN_SECRET: supersecret
+    METRICS_USERNAME: "scrape_metrics_user"
+    METRICS_SECRET: "scrape_metrics_password"
 
 serviceAccount:
   # Specifies whether a service account should be created
@@ -239,6 +247,11 @@ certificate:
     dnsNames:
       - "chart-example.local"
 
+prometheus:
+  servicemonitor:
+    enabled: false
+    labels: {}
+
 resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little