From 9141228d53aa11d13fd58dc4a1d1956b9768eea2 Mon Sep 17 00:00:00 2001
From: Ryan Cavicchioni <ryan@cavi.cc>
Date: Wed, 28 Aug 2024 20:23:32 -0500
Subject: [PATCH] Add Flagger

---
 .../my-cluster/flagger/kustomization.yaml     |  8 ++++++
 clusters/my-cluster/flagger/namespace.yaml    |  7 +++++
 clusters/my-cluster/flagger/release.yaml      | 26 +++++++++++++++++++
 clusters/my-cluster/flagger/repository.yaml   | 10 +++++++
 4 files changed, 51 insertions(+)
 create mode 100644 clusters/my-cluster/flagger/kustomization.yaml
 create mode 100644 clusters/my-cluster/flagger/namespace.yaml
 create mode 100644 clusters/my-cluster/flagger/release.yaml
 create mode 100644 clusters/my-cluster/flagger/repository.yaml

diff --git a/clusters/my-cluster/flagger/kustomization.yaml b/clusters/my-cluster/flagger/kustomization.yaml
new file mode 100644
index 0000000..d87cf9e
--- /dev/null
+++ b/clusters/my-cluster/flagger/kustomization.yaml
@@ -0,0 +1,8 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+namespace: flagger-system
+resources:
+  - namespace.yaml
+  - repository.yaml
+  - release.yaml
diff --git a/clusters/my-cluster/flagger/namespace.yaml b/clusters/my-cluster/flagger/namespace.yaml
new file mode 100644
index 0000000..4bd9247
--- /dev/null
+++ b/clusters/my-cluster/flagger/namespace.yaml
@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: flagger-system
+  labels:
+    toolkit.fluxcd.io/tenant: sre-team
diff --git a/clusters/my-cluster/flagger/release.yaml b/clusters/my-cluster/flagger/release.yaml
new file mode 100644
index 0000000..1a04f0b
--- /dev/null
+++ b/clusters/my-cluster/flagger/release.yaml
@@ -0,0 +1,26 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: flagger
+  namespace: flagger-system
+spec:
+  interval: 1h
+  releaseName: flagger
+  install: # override existing Flagger CRDs
+    crds: CreateReplace
+  upgrade: # update Flagger CRDs
+    crds: CreateReplace
+  chart:
+    spec:
+      chart: flagger
+      version: 1.x # update Flagger to the latest minor version
+      interval: 6h # scan for new versions every six hours
+      sourceRef:
+        kind: HelmRepository
+        name: flagger
+      verify: # verify the chart signature with Cosign keyless
+        provider: cosign 
+  values:
+    nodeSelector:
+      kubernetes.io/os: linux
diff --git a/clusters/my-cluster/flagger/repository.yaml b/clusters/my-cluster/flagger/repository.yaml
new file mode 100644
index 0000000..e3edaf1
--- /dev/null
+++ b/clusters/my-cluster/flagger/repository.yaml
@@ -0,0 +1,10 @@
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: flagger
+  namespace: flagger-system
+spec:
+  interval: 1h
+  url: oci://ghcr.io/fluxcd/charts
+  type: oci