From 6e20584bba01a4e46ae9c6409a1eae135ae19b76 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Beatrice=20Dellac=C3=A0?= <hello@beatrice.wtf>
Date: Sat, 29 Mar 2025 19:00:04 +0100
Subject: [PATCH] add grafana

---
 deploy/grafana/grafana-deploy.yaml  | 57 +++++++++++++++++++++++++++++
 deploy/grafana/grafana-ingress.yaml | 26 +++++++++++++
 deploy/grafana/grafana-pvc.yaml     | 12 ++++++
 deploy/grafana/grafana-svc.yaml     | 14 +++++++
 deploy/grafana/kustomization.yaml   |  8 ++++
 5 files changed, 117 insertions(+)
 create mode 100644 deploy/grafana/grafana-deploy.yaml
 create mode 100644 deploy/grafana/grafana-ingress.yaml
 create mode 100644 deploy/grafana/grafana-pvc.yaml
 create mode 100644 deploy/grafana/grafana-svc.yaml
 create mode 100644 deploy/grafana/kustomization.yaml

diff --git a/deploy/grafana/grafana-deploy.yaml b/deploy/grafana/grafana-deploy.yaml
new file mode 100644
index 0000000..72dd756
--- /dev/null
+++ b/deploy/grafana/grafana-deploy.yaml
@@ -0,0 +1,57 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: grafana
+  namespace: grafana
+  labels:
+    app: grafana
+spec:
+  selector:
+    matchLabels:
+      app: grafana
+  template:
+    metadata:
+      labels:
+        app: grafana
+    spec:
+      securityContext:
+        fsGroup: 472
+        supplementalGroups:
+          - 0
+      containers:
+        - name: grafana
+          image: grafana/grafana:latest
+          imagePullPolicy: IfNotPresent
+          ports:
+            - containerPort: 3000
+              name: http-grafana
+              protocol: TCP
+          readinessProbe:
+            failureThreshold: 3
+            httpGet:
+              path: /robots.txt
+              port: 3000
+              scheme: HTTP
+            initialDelaySeconds: 10
+            periodSeconds: 30
+            successThreshold: 1
+            timeoutSeconds: 2
+          livenessProbe:
+            failureThreshold: 3
+            initialDelaySeconds: 30
+            periodSeconds: 10
+            successThreshold: 1
+            tcpSocket:
+              port: 3000
+            timeoutSeconds: 1
+          resources:
+            requests:
+              cpu: 250m
+              memory: 750Mi
+          volumeMounts:
+            - mountPath: /var/lib/grafana
+              name: grafana-pv
+      volumes:
+        - name: grafana-pv
+          persistentVolumeClaim:
+            claimName: grafana-pvc
diff --git a/deploy/grafana/grafana-ingress.yaml b/deploy/grafana/grafana-ingress.yaml
new file mode 100644
index 0000000..12f66ec
--- /dev/null
+++ b/deploy/grafana/grafana-ingress.yaml
@@ -0,0 +1,26 @@
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: grafana-ingress
+  namespace: grafana
+  annotations:
+    cert-manager.io/cluster-issuer: "letsencrypt-prod"
+    nginx.ingress.kubernetes.io/force-ssl-redirect: "true"
+spec:
+  ingressClassName: nginx
+  tls:
+    - hosts:  
+        - obs.prod.panic.haus
+      secretName: drone-tls
+  
+  rules: 
+    - host: obs.prod.panic.haus
+      http:
+        paths:   
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: grafana
+                port: 
+                  number: 3000
diff --git a/deploy/grafana/grafana-pvc.yaml b/deploy/grafana/grafana-pvc.yaml
new file mode 100644
index 0000000..0da1d7b
--- /dev/null
+++ b/deploy/grafana/grafana-pvc.yaml
@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: grafana-pvc
+  namespace: grafana
+spec:
+  storageClassName: longhorn
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: 5Gi
diff --git a/deploy/grafana/grafana-svc.yaml b/deploy/grafana/grafana-svc.yaml
new file mode 100644
index 0000000..dee74f5
--- /dev/null
+++ b/deploy/grafana/grafana-svc.yaml
@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: grafana
+  namespace: grafana
+spec:
+  ports:
+    - port: 3000
+      protocol: TCP
+      targetPort: http-grafana
+  selector:
+    app: grafana
+    sessionAffinity: none
+  type: ClusterIP
diff --git a/deploy/grafana/kustomization.yaml b/deploy/grafana/kustomization.yaml
new file mode 100644
index 0000000..1e3329e
--- /dev/null
+++ b/deploy/grafana/kustomization.yaml
@@ -0,0 +1,8 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+
+resources:
+  - grafana-deploy.yaml
+  - grafana-ingress.yaml
+  - grafana-pvc.yaml
+  - grafana-svc.yaml