From 4615c9f76e287eba0f7eadf04c10b937cc062e36 Mon Sep 17 00:00:00 2001
From: Shahab Dogar <shahab@dogar.dev>
Date: Mon, 2 Sep 2024 11:36:58 +0500
Subject: [PATCH] feat: Cloudflared | add cloudflared manifest

---
 cloudflared/cloudflared.yaml | 68 ++++++++++++++++++++++++++++++++++++
 1 file changed, 68 insertions(+)
 create mode 100644 cloudflared/cloudflared.yaml

diff --git a/cloudflared/cloudflared.yaml b/cloudflared/cloudflared.yaml
new file mode 100644
index 0000000..e9a5107
--- /dev/null
+++ b/cloudflared/cloudflared.yaml
@@ -0,0 +1,68 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: cloudflared
+  namespace: cloudflared
+spec:
+  selector:
+    matchLabels:
+      app: cloudflared
+  replicas: 3
+  template:
+    metadata:
+      labels:
+        app: cloudflared
+    spec:
+      containers:
+      - name: cloudflared
+        image: cloudflare/cloudflared
+        args:
+        - tunnel
+        - --config
+        - /etc/cloudflared/config/config.yaml
+        - run
+        livenessProbe:
+          httpGet:
+            path: /ready
+            port: 2000
+          failureThreshold: 1
+          initialDelaySeconds: 10
+          periodSeconds: 10
+        volumeMounts:
+        - name: config
+          mountPath: /etc/cloudflared/config
+          readOnly: true
+        - name: creds
+          mountPath: /etc/cloudflared/creds
+          readOnly: true
+      volumes:
+      - name: creds
+        secret:
+          secretName: tunnel-credentials
+      - name: config
+        configMap:
+          name: cloudflared
+          items:
+          - key: config.yaml
+            path: config.yaml
+---
+# This ConfigMap is just a way to define the cloudflared config.yaml file in k8s.
+# It's useful to define it in k8s, rather than as a stand-alone .yaml file, because
+# this lets you use various k8s templating solutions (e.g. Helm charts) to
+# parameterize your config, instead of just using string literals.
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: cloudflared
+  namespace: cloudflared
+data:
+  config.yaml: |
+    tunnel: homelab
+    credentials-file: /etc/cloudflared/creds/credentials.json
+    metrics: 0.0.0.0:2000
+    no-autoupdate: true
+    ingress:
+    - hostname: postgres.dogar.dev
+      service: tcp://postgres-cluster-rw.postgres-system.svc.cluster.local:5432
+    - service: http_status:404