add calico bgp configuration

ansible/roles/k8s_network/tasks/main.yaml

@@ -108,6 +108,18 @@
         peerIP: "{{ k8s_network_bgp_v6_peer_address }}"
         asNumber: "{{ k8s_network_bgp_peer_as }}"
 
+- name: add bgp configuration
+  ansible.builtin.set_fact:
+    calico_bgp_configuration:
+      apiVersion: projectcalico.org/v3
+      kind: BGPConfiguration
+      metadata:
+        name: default
+      spec:
+        serviceClusterIPs:
+        - cidr: "{{ k8s_v4_service_cidr }}"
+        - cidr: "{{ k8s_v6_service_cidr }}"
+
 - name: write out calico namespace crd
   ansible.builtin.copy:
     content: "{{ calico_namespace | to_yaml }}" # Ansible registers the original fact name (with new vaule) inside the updated fact, hence the sub element
@@ -142,6 +154,11 @@
     content: "{{ calico_bgp_v6_peer | to_nice_yaml }}"
     dest: "{{ ansible_search_path[0] }}/files/calico/calico_bgp_v6_peer.yaml"
 
+- name: write out calico bgp configuration definition
+  ansible.builtin.copy:
+    content: "{{ calico_bgp_configuration | to_nice_yaml }}"
+    dest: "{{ ansible_search_path[0] }}/files/calico/calico_bgp_configuration.yaml"
+
 - name: install calico definitions to cluster # The order here matters. namespace > config map > operator > installation
   kubernetes.core.k8s:
     state: present
@@ -154,3 +171,4 @@
       - "{{ ansible_search_path[0] }}/files/calico/calico_apiserver.yaml"
       - "{{ ansible_search_path[0] }}/files/calico/calico_bgp_v4_peer.yaml"
       - "{{ ansible_search_path[0] }}/files/calico/calico_bgp_v6_peer.yaml"
+      - "{{ ansible_search_path[0] }}/files/calico/calico_bgp_configuration.yaml"