feat: move namespaces defs into apps and utilize fluxcd.io/prune label

Signed-off-by: Devin Buhl <devin@buhl.casa>

cluster/apps/networking/error-pages/helm-release.yaml

@@ -15,9 +15,6 @@ spec:
         name: k8s-at-home
         namespace: flux-system
       interval: 5m
-  dependsOn:
-    - name: traefik
-      namespace: networking
   install:
     createNamespace: true
     remediation:
@@ -25,6 +22,9 @@ spec:
   upgrade:
     remediation:
       retries: 3
+  dependsOn:
+    - name: traefik
+      namespace: networking
   values:
     image:
       repository: ghcr.io/tarampampam/error-pages

cluster/apps/networking/external-dns/helm-release.yaml

@@ -17,6 +17,11 @@ spec:
       interval: 5m
   install:
     createNamespace: true
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
   values:
     interval: 5m
     logLevel: debug

cluster/apps/networking/k8s-gateway/helm-release.yaml

@@ -15,6 +15,16 @@ spec:
         name: k8s-gateway
         namespace: flux-system
       interval: 5m
+  install:
+    createNamespace: true
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
+  dependsOn:
+    - name: metallb
+      namespace: networking
   values:
     fullnameOverride: k8s-gateway
     domain: ${SECRET_DOMAIN}
@@ -25,17 +35,3 @@ spec:
       annotations:
         metallb.universe.tf/loadBalancerIPs: "${METALLB_K8S_GATEWAY_ADDR}"
       externalTrafficPolicy: Local
-    # Increase replicaCount and set an anti-affinity if you wish to scale this
-    # replicaCount: 1
-    # affinity:
-    #   podAntiAffinity:
-    #     preferredDuringSchedulingIgnoredDuringExecution:
-    #       - weight: 100
-    #         podAffinityTerm:
-    #           labelSelector:
-    #             matchExpressions:
-    #               - key: app.kubernetes.io/name
-    #                 operator: In
-    #                 values:
-    #                   - k8s-gateway
-    #           topologyKey: kubernetes.io/hostname

cluster/apps/networking/kustomization.yaml

@@ -2,6 +2,7 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
+  - namespace.yaml
   - error-pages
   - cloudflare-ddns
   - external-dns

cluster/apps/networking/metallb/helm-release.yaml

@@ -0,0 +1,30 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2beta1
+kind: HelmRelease
+metadata:
+  name: metallb
+  namespace: networking
+spec:
+  interval: 5m
+  chart:
+    spec:
+      chart: metallb
+      version: 0.12.1
+      sourceRef:
+        kind: HelmRepository
+        name: metallb
+        namespace: flux-system
+  install:
+    createNamespace: true
+    remediation:
+      retries: 3
+  upgrade:
+    remediation:
+      retries: 3
+  values:
+    configInline:
+      address-pools:
+        - name: default
+          protocol: layer2
+          addresses:
+            - "${METALLB_LB_RANGE}"

cluster/apps/networking/metallb/kustomization.yaml

@@ -0,0 +1,5 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - helm-release.yaml

cluster/apps/networking/namespace.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: networking
+  labels:
+    kustomize.toolkit.fluxcd.io/prune: disabled

cluster/apps/networking/traefik/helm-release.yaml

@@ -15,9 +15,6 @@ spec:
         name: traefik
         namespace: flux-system
       interval: 5m
-  dependsOn:
-    - name: cert-manager
-      namespace: cert-manager
   install:
     createNamespace: true
     remediation:
@@ -25,6 +22,11 @@ spec:
   upgrade:
     remediation:
       retries: 3
+  dependsOn:
+    - name: cert-manager
+      namespace: cert-manager
+    - name: metallb
+      namespace: networking
   values:
     deployment:
       kind: Deployment