refactor: remove cilium

ansible/roles/kubernetes_cilium/defaults/main.yaml

@@ -1,14 +0,0 @@
-cilium_chart_version: 1.19.5
-
-cilium_values:
-  ipam:
-    operator:
-      clusterPoolIPv4PodCIDRList:
-        - "{{ cluster_pod_subnet }}"
-  hubble:
-    relay:
-      enabled: true
-    ui:
-      enabled: true
-  l2announcements:
-    enabled: true

ansible/roles/kubernetes_cilium/tasks/main.yaml

@@ -1,27 +0,0 @@
-- name: Ensure Cilium repository exists
-  kubernetes.core.helm_repository:
-    name: cilium
-    url: https://helm.cilium.io/
-
-- name: Ensure Cilium is installed
-  kubernetes.core.helm:
-    release_name: cilium
-    release_namespace: kube-system
-    chart_ref: cilium/cilium
-    chart_version: "{{ cilium_chart_version }}"
-    values: "{{ cilium_values }}"
-  run_once: true
-
-- name: Ensure LoadBalancer IP pool exists
-  kubernetes.core.k8s:
-    state: present
-    definition:
-      apiVersion: cilium.io/v2
-      kind: CiliumLoadBalancerIPPool
-      metadata:
-        name: homelab-pool
-      spec:
-        blocks:
-          - start: "{{ lb_pool_start }}"
-            stop: "{{ lb_pool_stop }}"
-  run_once: true

ansible/site.yaml

@@ -14,5 +14,4 @@
   become: true
   roles:
     - kubernetes_control_plane
-    - kubernetes_cilium
     - kubernetes_metrics_server