fix(speedtest-exporter): add networkpolicy support

speedtest-exporter/Chart.yaml

@@ -3,7 +3,7 @@ name: speedtest-exporter
 description: 
 icon: https://b.cdnst.net/images/favicons/favicon-180.png
 type: application
-version: 0.1.1
+version: 0.2.0
 # renovate: image=ghcr.io/miguelndecarvalho/speedtest-exporter
 appVersion: "3.5.4"
 maintainers:

speedtest-exporter/README.adoc

@@ -2,7 +2,7 @@
 
 = speedtest-exporter
 
-image::https://img.shields.io/badge/Version-0.1.1-informational?style=flat-square[Version: 0.1.1]
+image::https://img.shields.io/badge/Version-0.2.0-informational?style=flat-square[Version: 0.2.0]
 image::https://img.shields.io/badge/Version-application-informational?style=flat-square[Type: application]
 image::https://img.shields.io/badge/AppVersion-3.5.4-informational?style=flat-square[AppVersion: 3.5.4]
 == Maintainers
@@ -192,6 +192,26 @@ helm uninstall speedtest-exporter-release
 | `""`
 |
 
+| networkPolicy.egress.enabled
+| bool
+| `false`
+| activate egress no networkpolicy
+
+| networkPolicy.egress.extra
+| list
+| `[]`
+| egress rules
+
+| networkPolicy.enabled
+| bool
+| `false`
+|
+
+| networkPolicy.ingress.http
+| list
+| `[]`
+| ingress for http port (e.g. ingress-controller, prometheus)
+
 | nodeSelector
 | object
 | `{}`

speedtest-exporter/templates/networkpolicy.yaml

@@ -0,0 +1,28 @@
+{{- if .Values.networkPolicy.enabled }}
+---
+apiVersion: networking.k8s.io/v1
+kind: NetworkPolicy
+metadata:
+  name: {{ include "speedtest-exporter.fullname" . }}
+  labels:
+    {{- include "speedtest-exporter.labels" . | nindent 4 }}
+spec:
+  podSelector:
+    matchLabels:
+      {{- include "speedtest-exporter.selectorLabels" . | nindent 6 }}
+  policyTypes:
+    - Ingress
+    {{- if .Values.networkPolicy.egress.enabled }}
+    - Egress
+    {{- end }}
+  ingress:
+    - ports:
+        - port: 9798
+          protocol: TCP
+      from:
+        {{- toYaml .Values.networkPolicy.ingress.http | nindent 8 }}
+  {{- with .Values.networkPolicy.egress }}
+  egress:
+    {{- toYaml .extra | nindent 4 }}
+  {{- end }}
+{{- end }}

speedtest-exporter/values.yaml

@@ -71,6 +71,17 @@ grafana:
       grafana_dashboard: "1"
     annotations: {}
 
+networkPolicy:
+  enabled: false
+  ingress:
+    # -- ingress for http port (e.g. ingress-controller, prometheus)
+    http: []
+  egress:
+    # -- activate egress no networkpolicy
+    enabled: false
+    # -- egress rules
+    extra: []
+
 ingress:
   enabled: false
   className: ""