Add cilium to flux

infra/controllers/cilium.yaml

@@ -0,0 +1,106 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: kube-system
+---
+apiVersion: source.toolkit.fluxcd.io/v1
+kind: HelmRepository
+metadata:
+  name: cilium
+  namespace: kube-system
+spec:
+  interval: 24h
+  url: https://helm.cilium.com/stable
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: cilium
+  namespace: kube-system
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: cilium
+      version: 1.16.6
+      sourceRef:
+        kind: HelmRepository
+        name: cilium
+        namespace: kube-system
+      interval: 12h
+  values:
+    # Talos specific
+    # https://www.talos.dev/v1.9/kubernetes-guides/network/deploying-cilium/
+    kubeProxyReplacement: true
+
+    securityContext:
+      capabilities:
+        ciliumAgent:
+          - CHOWN
+          - KILL
+          - NET_ADMIN
+          - NET_RAW
+          - IPC_LOCK
+          - SYS_ADMIN
+          - SYS_RESOURCE
+          - DAC_OVERRIDE
+          - FOWNER
+          - SETGID
+          - SETUID
+        cleanCiliumState:
+          - NET_ADMIN
+          - SYS_ADMIN
+          - SYS_RESOURCE
+
+    cgroup:
+      autoMount:
+        enabled: false
+      hostRoot: /sys/fs/cgroup
+
+    k8sServiceHost: localhost
+    k8sServicePort: 7445
+
+    # Homelab
+    routingMode: native
+    ipv6:
+      enabled: true
+
+    # Enable managing of IP Pools via CRD
+    ipam:
+      mode: multi-pool
+      operator:
+        autoCreateCiliumPodIPPools:
+          default:
+            # In line with controlplane.yml
+            ipv4:
+              cidrs:
+                - 10.42.0.0/16
+              maskSize: 24
+            ipv6:
+              cidrs:
+                - 2001:470:61a3:200::/104
+              maskSize: 120
+
+    # Disable masquerading, ipv4 is done at router level
+    enableIPv4Masquerade: false
+    enableIPv6Masquerade: false
+
+    # Enable peering announcing routes via BGP
+    bgpControlPlane:
+      enabled: true
+
+    # Decrease requests
+    resources:
+      requests:
+        cpu: 0
+
+    operator:
+      resources:
+        requests:
+          cpu: 0
+
+    envoy:
+      resources:
+        requests:
+          cpu: 0