NetworkPolicy to allow metrics scraping of minio tenants

CHANGELOG.md

@@ -3,6 +3,10 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ---
+## [0.7.0-bb.1] - 2022-03-28
+### Added
+- NetworkPolicy Template to allow metrics scraping of minio tenants
+
 ## [0.7.0-bb.0] - 2022-03-03
 ### Changed
 - Updated MM to 6.4.1

README.md

 # mattermost
 
-![Version: 0.7.0-bb.0](https://img.shields.io/badge/Version-0.7.0--bb.0-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 6.4.1](https://img.shields.io/badge/AppVersion-6.4.1-informational?style=flat-square)
+![Version: 0.7.0-bb.1](https://img.shields.io/badge/Version-0.7.0--bb.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 6.4.1](https://img.shields.io/badge/AppVersion-6.4.1-informational?style=flat-square)
 
 Deployment of mattermost
 
@@ -81,6 +81,8 @@ helm install mattermost chart/
 | minio.tenants.secrets.name | string | `"mattermost-objstore-creds"` |  |
 | minio.tenants.secrets.accessKey | string | `"minio"` |  |
 | minio.tenants.secrets.secretKey | string | `"minio123"` |  |
+| minio.tenants.metrics.enabled | bool | `false` |  |
+| minio.tenants.metrics.port | int | `9000` |  |
 | postgresql.install | bool | `false` |  |
 | postgresql.image.registry | string | `"registry1.dso.mil/ironbank"` |  |
 | postgresql.image.repository | string | `"opensource/postgres/postgresql11"` |  |

chart/Chart.yaml

@@ -2,7 +2,7 @@
 apiVersion: v2
 name: mattermost
 type: application
-version: "0.7.0-bb.0"
+version: "0.7.0-bb.1"
 appVersion: "6.4.1"
 description: "Deployment of mattermost"
 keywords:

chart/templates/bigbang/networkpolicies/monitoring-ingress.yaml

+{{- if and .Values.networkPolicies.enabled .Values.monitoring.enabled .Values.minio.install .Values.minio.tenants.metrics.enabled }}
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: allow-minio-metrics-scraping
+  namespace: {{ .Release.Namespace }}
+spec:
+  podSelector:
+    matchLabels:
+      app: minio
+      v1.min.io/tenant: mattermost-minio
+  policyTypes:
+  - Ingress
+  ingress:
+  - from:
+    - namespaceSelector:
+        matchLabels:
+          app.kubernetes.io/name: monitoring
+    ports:
+    - port: {{ .Values.minio.tenants.metrics.port }}
+      protocol: TCP
+{{- end }}

chart/values.yaml

@@ -137,6 +137,9 @@ minio:
       name: "mattermost-objstore-creds"
       accessKey: "minio"
       secretKey: "minio123" # default key, change this!
+    metrics:
+      enabled: false
+      port: 9000
 
 postgresql:
   install: false