From a0805ddca4d6e9b7b51ebe6baf7e3b597b0e3311 Mon Sep 17 00:00:00 2001
From: Devin Buhl <devin@buhl.casa>
Date: Fri, 24 May 2024 19:43:43 -0400
Subject: [PATCH] fix: deploy unifi exdns webhook to storage cluster

Signed-off-by: Devin Buhl <devin@buhl.casa>
---
 .../external-dns/unifi/helmrelease.yaml       |  2 +-
 .../storage/apps/network/external-dns/ks.yaml | 23 +++++++
 .../external-dns/unifi/externalsecret.yaml    | 20 ++++++
 .../external-dns/unifi/helmrelease.yaml       | 62 +++++++++++++++++++
 .../external-dns/unifi/kustomization.yaml     |  7 +++
 5 files changed, 113 insertions(+), 1 deletion(-)
 create mode 100644 kubernetes/storage/apps/network/external-dns/unifi/externalsecret.yaml
 create mode 100644 kubernetes/storage/apps/network/external-dns/unifi/helmrelease.yaml
 create mode 100644 kubernetes/storage/apps/network/external-dns/unifi/kustomization.yaml

diff --git a/kubernetes/main/apps/network/external-dns/unifi/helmrelease.yaml b/kubernetes/main/apps/network/external-dns/unifi/helmrelease.yaml
index 1bb3692bcc184..4a3cafaa4cc25 100644
--- a/kubernetes/main/apps/network/external-dns/unifi/helmrelease.yaml
+++ b/kubernetes/main/apps/network/external-dns/unifi/helmrelease.yaml
@@ -55,7 +55,7 @@ spec:
     txtOwnerId: default
     txtPrefix: k8s.
     domainFilters: ["devbu.io"]
-    excludeDomains: ["internal"]
+    excludeDomains: ["internal", "turbo.ac"]
     serviceMonitor:
       enabled: true
     podAnnotations:
diff --git a/kubernetes/storage/apps/network/external-dns/ks.yaml b/kubernetes/storage/apps/network/external-dns/ks.yaml
index 63c3800dda0a2..64d5f2efbfac2 100644
--- a/kubernetes/storage/apps/network/external-dns/ks.yaml
+++ b/kubernetes/storage/apps/network/external-dns/ks.yaml
@@ -21,3 +21,26 @@ spec:
   interval: 30m
   retryInterval: 1m
   timeout: 5m
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/kustomize.toolkit.fluxcd.io/kustomization_v1.json
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app external-dns-unifi
+  namespace: flux-system
+spec:
+  targetNamespace: network
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  dependsOn:
+    - name: external-secrets-stores
+  path: ./kubernetes/storage/apps/network/external-dns/unifi
+  prune: false
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  retryInterval: 1m
+  timeout: 5m
diff --git a/kubernetes/storage/apps/network/external-dns/unifi/externalsecret.yaml b/kubernetes/storage/apps/network/external-dns/unifi/externalsecret.yaml
new file mode 100644
index 0000000000000..d099cdd2c8dbb
--- /dev/null
+++ b/kubernetes/storage/apps/network/external-dns/unifi/externalsecret.yaml
@@ -0,0 +1,20 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/external-secrets.io/externalsecret_v1beta1.json
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: external-dns-unifi
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: onepassword-connect
+  target:
+    name: external-dns-unifi-secret
+    template:
+      engineVersion: v2
+      data:
+        EXTERNAL_DNS_UNIFI_USER: "{{ .EXTERNAL_DNS_UNIFI_USER }}"
+        EXTERNAL_DNS_UNIFI_PASS: "{{ .EXTERNAL_DNS_UNIFI_PASS }}"
+  dataFrom:
+    - extract:
+        key: external-dns-unifi
diff --git a/kubernetes/storage/apps/network/external-dns/unifi/helmrelease.yaml b/kubernetes/storage/apps/network/external-dns/unifi/helmrelease.yaml
new file mode 100644
index 0000000000000..ef71cd777afb9
--- /dev/null
+++ b/kubernetes/storage/apps/network/external-dns/unifi/helmrelease.yaml
@@ -0,0 +1,62 @@
+---
+# yaml-language-server: $schema=https://kubernetes-schemas.pages.dev/helm.toolkit.fluxcd.io/helmrelease_v2.json
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: &app external-dns-unifi
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: external-dns
+      version: 1.14.4
+      sourceRef:
+        kind: HelmRepository
+        name: external-dns
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      strategy: rollback
+      retries: 3
+  values:
+    fullnameOverride: *app
+    logLevel: debug
+    provider:
+      name: webhook
+      webhook:
+        image:
+          repository: ghcr.io/kashalls/external-dns-unifi-webhook
+          tag: v0.0.5@sha256:221b808ff11ad8d23c4792a067c7184c135f30fc3823e3418321a3203af6b352
+        env:
+          - name: UNIFI_HOST
+            value: https://192.168.1.1
+          - name: SERVER_HOST
+            value: 0.0.0.0
+          - name: UNIFI_USER
+            valueFrom:
+              secretKeyRef:
+                name: &secret external-dns-unifi-secret
+                key: EXTERNAL_DNS_UNIFI_USER
+          - name: UNIFI_PASS
+            valueFrom:
+              secretKeyRef:
+                name: *secret
+                key: EXTERNAL_DNS_UNIFI_PASS
+          - name: LOG_LEVEL
+            value: "debug"
+          - name: UNIFI_SKIP_TLS_VERIFY
+            value: "true"
+    policy: sync
+    sources: ["ingress", "service"]
+    txtOwnerId: default
+    txtPrefix: k8s.
+    domainFilters: ["turbo.ac"]
+    excludeDomains: ["internal", "devbu.io"]
+    serviceMonitor:
+      enabled: true
+    podAnnotations:
+      secret.reloader.stakater.com/reload: *secret
diff --git a/kubernetes/storage/apps/network/external-dns/unifi/kustomization.yaml b/kubernetes/storage/apps/network/external-dns/unifi/kustomization.yaml
new file mode 100644
index 0000000000000..4eed917b96fa1
--- /dev/null
+++ b/kubernetes/storage/apps/network/external-dns/unifi/kustomization.yaml
@@ -0,0 +1,7 @@
+---
+# yaml-language-server: $schema=https://json.schemastore.org/kustomization
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./externalsecret.yaml
+  - ./helmrelease.yaml