From e819e9b697a5bcab26aaa3369b419f80dfc30e7e Mon Sep 17 00:00:00 2001
From: Volodymyr Stoiko <me@volodymyrstoiko.com>
Date: Thu, 19 Dec 2024 12:06:29 -0800
Subject: [PATCH] Add hub metrics port (#1666)

* Add hub metrics port

* Add policies and service

* Use static 9100 port for hub metrics

* fix

---------

Co-authored-by: Alon Girmonsky <1990761+alongir@users.noreply.github.com>
---
 .../templates/16-hub-service-metrics.yaml     | 23 +++++++++++++++++++
 ...policies.yaml => 17-network-policies.yaml} |  3 +++
 2 files changed, 26 insertions(+)
 create mode 100644 helm-chart/templates/16-hub-service-metrics.yaml
 rename helm-chart/templates/{16-network-policies.yaml => 17-network-policies.yaml} (96%)

diff --git a/helm-chart/templates/16-hub-service-metrics.yaml b/helm-chart/templates/16-hub-service-metrics.yaml
new file mode 100644
index 000000000..cd26ba712
--- /dev/null
+++ b/helm-chart/templates/16-hub-service-metrics.yaml
@@ -0,0 +1,23 @@
+---
+kind: Service
+apiVersion: v1
+metadata:
+  labels:
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  annotations:
+    prometheus.io/scrape: 'true'
+    prometheus.io/port: '9100'
+  {{- if .Values.tap.annotations }}
+    {{- toYaml .Values.tap.annotations | nindent 4 }}
+  {{- end }}
+  name: kubeshark-hub-metrics
+  namespace: {{ .Release.Namespace }}
+spec:
+  selector:
+    app.kubeshark.co/app: hub
+    {{- include "kubeshark.labels" . | nindent 4 }}
+  ports:
+  - name: metrics
+    protocol: TCP
+    port: 9100
+    targetPort: 9100
diff --git a/helm-chart/templates/16-network-policies.yaml b/helm-chart/templates/17-network-policies.yaml
similarity index 96%
rename from helm-chart/templates/16-network-policies.yaml
rename to helm-chart/templates/17-network-policies.yaml
index a412cde2a..276acd2db 100644
--- a/helm-chart/templates/16-network-policies.yaml
+++ b/helm-chart/templates/17-network-policies.yaml
@@ -20,6 +20,9 @@ spec:
     - ports:
         - protocol: TCP
           port: 8080
+    - ports:
+        - protocol: TCP
+          port: 9100
   egress:
     - {}
 ---