From aface2b57dd5ab0f2e3d75e223f14585080c5eca Mon Sep 17 00:00:00 2001
From: alexlebens <alexanderlebens@gmail.com>
Date: Tue, 28 May 2024 14:03:55 -0500
Subject: [PATCH] add cloudflared

---
 charts/cloudflared/Chart.yaml            | 18 +++++++++++
 charts/cloudflared/README.md             | 16 ++++++++++
 charts/cloudflared/templates/common.yaml | 38 ++++++++++++++++++++++++
 charts/cloudflared/values.yaml           |  3 ++
 4 files changed, 75 insertions(+)
 create mode 100644 charts/cloudflared/Chart.yaml
 create mode 100644 charts/cloudflared/README.md
 create mode 100644 charts/cloudflared/templates/common.yaml
 create mode 100644 charts/cloudflared/values.yaml

diff --git a/charts/cloudflared/Chart.yaml b/charts/cloudflared/Chart.yaml
new file mode 100644
index 0000000..dfec762
--- /dev/null
+++ b/charts/cloudflared/Chart.yaml
@@ -0,0 +1,18 @@
+apiVersion: v2
+name: cloudflared
+version: 1.0.0
+description: Cloudflared Tunnel
+keywords:
+  - cloudflare
+  - tunnel
+sources:
+  - https://github.com/cloudflare/cloudflared
+  - https://github.com/bjw-s/helm-charts/tree/main/charts/library/common
+maintainers:
+  - name: alexlebens
+dependencies:
+  - name: common
+    repository: https://bjw-s.github.io/helm-charts/
+    version: 3.2.1
+icon: https://avatars.githubusercontent.com/u/314135?s=48&v=4
+appVersion: "2024.5.0"
diff --git a/charts/cloudflared/README.md b/charts/cloudflared/README.md
new file mode 100644
index 0000000..542839f
--- /dev/null
+++ b/charts/cloudflared/README.md
@@ -0,0 +1,16 @@
+## Introduction
+
+[Cloudflared](https://github.com/cloudflare/cloudflared)
+
+Contains the command-line client for Cloudflare Tunnel, a tunneling daemon that proxies traffic from the Cloudflare network to your origins.
+
+This chart bootstraps a [Cloudflared](https://github.com/cloudflare/cloudflared) tunnel on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
+
+## Prerequisites
+
+- Kubernetes
+- Helm
+
+## Parameters
+
+See the [values files](values.yaml).
diff --git a/charts/cloudflared/templates/common.yaml b/charts/cloudflared/templates/common.yaml
new file mode 100644
index 0000000..0a1847a
--- /dev/null
+++ b/charts/cloudflared/templates/common.yaml
@@ -0,0 +1,38 @@
+{{- include "bjw-s.common.loader.init" . }}
+
+{{- define "cloudflared.hardcodedValues" -}}
+{{ if not .Values.global.nameOverride }}
+global:
+  nameOverride: {{ .Values.name }}
+{{ end }}  
+controllers:
+  main:
+    type: deployment
+    strategy: Recreate
+    containers:
+      main:
+        image:
+          repository: cloudflare/cloudflared
+          tag: "2024.5.0"
+          pullPolicy: IfNotPresent
+        args:
+          - tunnel
+          - --no-autoupdate
+          - run
+          - --token
+          - $(CF_MANAGED_TUNNEL_TOKEN)
+        env:
+          - name: CF_MANAGED_TUNNEL_TOKEN
+            valueFrom:
+              secretKeyRef:
+                name: {{ .Values.existingSecretName }}
+                key: {{ .Values.existingSecretKey }}
+        resources:
+          requests:
+            cpu: 100m
+            memory: 128Mi
+{{- end -}}
+{{- $_ := mergeOverwrite .Values (include "cloudflared.hardcodedValues" . | fromYaml) -}}
+
+{{/* Render the templates */}}
+{{ include "bjw-s.common.loader.generate" . }}
\ No newline at end of file
diff --git a/charts/cloudflared/values.yaml b/charts/cloudflared/values.yaml
new file mode 100644
index 0000000..7773385
--- /dev/null
+++ b/charts/cloudflared/values.yaml
@@ -0,0 +1,3 @@
+name: cloudflared
+existingSecretName: cloudflared-secret
+existingSecretKey: cf-tunnel-token