From b9e041e09a57a784273136a1c35ae49e3efe3051 Mon Sep 17 00:00:00 2001
From: Edward Cheng <edward@cheng.sydney>
Date: Wed, 26 Jun 2024 22:27:29 +1000
Subject: [PATCH] add grafana pod to prometheus service

---
 .../prometheus/app/deployment.yaml            |  8 +++++++
 .../prometheus/app/ingress.yaml               | 22 ++++++++++++++++++-
 .../prometheus/app/service.yaml               |  5 ++++-
 3 files changed, 33 insertions(+), 2 deletions(-)

diff --git a/kubernetes/infrastructure/prometheus/app/deployment.yaml b/kubernetes/infrastructure/prometheus/app/deployment.yaml
index 8d018f9..f915fb6 100644
--- a/kubernetes/infrastructure/prometheus/app/deployment.yaml
+++ b/kubernetes/infrastructure/prometheus/app/deployment.yaml
@@ -41,6 +41,14 @@ spec:
               mountPath: /etc/prometheus/
             - name: prometheus-storage-volume
               mountPath: /prometheus/
+        - name: grafana
+          image: grafana/grafana
+          ports:
+            - containerPort: 3000
+          volumeMounts:
+            - name: prometheus-storage-volume
+              mountPath: /var/lib/grafana
+              subPath: grafana
       volumes:
         - name: prometheus-config-volume
           hostPath:
diff --git a/kubernetes/infrastructure/prometheus/app/ingress.yaml b/kubernetes/infrastructure/prometheus/app/ingress.yaml
index 6c70019..fcbd49b 100644
--- a/kubernetes/infrastructure/prometheus/app/ingress.yaml
+++ b/kubernetes/infrastructure/prometheus/app/ingress.yaml
@@ -28,4 +28,24 @@ spec:
               service:
                 name: prometheus
                 port:
-                  number: 9999
\ No newline at end of file
+                  number: 9999
+    - host: "grafana.cluster.edward.sydney"
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: prometheus
+                port:
+                  number: 3030
+    - host: "grafana.cluster.local"
+      http:
+        paths:
+          - pathType: Prefix
+            path: "/"
+            backend:
+              service:
+                name: prometheus
+                port:
+                  number: 3030
\ No newline at end of file
diff --git a/kubernetes/infrastructure/prometheus/app/service.yaml b/kubernetes/infrastructure/prometheus/app/service.yaml
index 03f68f5..f641c01 100644
--- a/kubernetes/infrastructure/prometheus/app/service.yaml
+++ b/kubernetes/infrastructure/prometheus/app/service.yaml
@@ -14,4 +14,7 @@ spec:
     - port: 9999
       targetPort: 9090
       protocol: TCP
-      name: http
\ No newline at end of file
+      name: http
+    - name: grafana-port
+      port: 3030
+      targetPort: 3000
\ No newline at end of file