From 766fd809a8a487446983e2859427b5957b392b34 Mon Sep 17 00:00:00 2001
From: Liam <liam@fascinated.cc>
Date: Sun, 22 Sep 2024 02:30:42 +0100
Subject: [PATCH] flux alerting

---
 ...kubernetes-grafana.local.fascinated.cc.yml | 18 ++++++++++++++++++
 infrastructure/alerting/flux/alert.yaml       | 19 +++++++++++++++++++
 .../alerting/flux/discord-secret.yaml         | 18 ++++++++++++++++++
 .../alerting/flux/kustomization.yaml          |  6 ++++++
 infrastructure/kustomization.yaml             |  1 +
 5 files changed, 62 insertions(+)
 create mode 100644 apps/production/traefik/external-services/kubernetes-grafana.local.fascinated.cc.yml
 create mode 100644 infrastructure/alerting/flux/alert.yaml
 create mode 100644 infrastructure/alerting/flux/discord-secret.yaml
 create mode 100644 infrastructure/alerting/flux/kustomization.yaml

diff --git a/apps/production/traefik/external-services/kubernetes-grafana.local.fascinated.cc.yml b/apps/production/traefik/external-services/kubernetes-grafana.local.fascinated.cc.yml
new file mode 100644
index 0000000..deb5ee8
--- /dev/null
+++ b/apps/production/traefik/external-services/kubernetes-grafana.local.fascinated.cc.yml
@@ -0,0 +1,18 @@
+apiVersion: traefik.io/v1alpha1
+kind: IngressRoute
+metadata:
+  name: kubernetes-grafana-external-ingress
+  namespace: monitoring
+  annotations:
+    kubernetes.io/ingress.class: traefik-external
+spec:
+  entryPoints:
+    - websecure
+  routes:
+    - match: Host(`kubernetes-grafana.local.fascinated.cc`)
+      kind: Rule
+      services:
+        - name: kube-prometheus-stack-grafana
+          port: 80
+  tls:
+    secretName: mcutils-xyz
diff --git a/infrastructure/alerting/flux/alert.yaml b/infrastructure/alerting/flux/alert.yaml
new file mode 100644
index 0000000..45bf105
--- /dev/null
+++ b/infrastructure/alerting/flux/alert.yaml
@@ -0,0 +1,19 @@
+apiVersion: notification.toolkit.fluxcd.io/v1beta3
+kind: Alert
+metadata:
+  name: discord-alert
+  namespace: flux-system
+spec:
+  summary: "Discord Alert"
+  # eventMetadata:
+  #   env: "production"
+  #   cluster: "my-cluster"
+  #   region: "us-east-2"
+  providerRef:
+    name: discord-webhook
+  eventSeverity: info
+  eventSources:
+    - kind: GitRepository
+      name: "*"
+    - kind: Kustomization
+      name: "*"
diff --git a/infrastructure/alerting/flux/discord-secret.yaml b/infrastructure/alerting/flux/discord-secret.yaml
new file mode 100644
index 0000000..481652e
--- /dev/null
+++ b/infrastructure/alerting/flux/discord-secret.yaml
@@ -0,0 +1,18 @@
+---
+apiVersion: notification.toolkit.fluxcd.io/v1beta3
+kind: Provider
+metadata:
+  name: discord
+  namespace: flux-system
+spec:
+  type: discord
+  secretRef:
+    name: discord-webhook
+---
+apiVersion: v1
+kind: Secret
+metadata:
+  name: discord-webhook
+  namespace: flux-system
+stringData:
+  address: "https://discord.com/api/webhooks/1287224007820574841/4lZh3e3OxI6Qu0BnzyEBzbGBc3tdhzWG66Dh9t8RdVbenClhOOAnqooclrw1amRoY5nB"
diff --git a/infrastructure/alerting/flux/kustomization.yaml b/infrastructure/alerting/flux/kustomization.yaml
new file mode 100644
index 0000000..4ccc119
--- /dev/null
+++ b/infrastructure/alerting/flux/kustomization.yaml
@@ -0,0 +1,6 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - discord-secret.yaml
+  - alert.yaml
diff --git a/infrastructure/kustomization.yaml b/infrastructure/kustomization.yaml
index 7827d60..fd41c47 100644
--- a/infrastructure/kustomization.yaml
+++ b/infrastructure/kustomization.yaml
@@ -4,3 +4,4 @@ kind: Kustomization
 resources:
   - crds
   - nfs
+  - alerting/flux