kubespray/roles/network_plugin/cilium/tasks/install.yml

---
- name: Cilium | Ensure BPFFS mounted
  mount:
    fstype: bpf
    path: /sys/fs/bpf
    src: bpffs
    state: mounted

- name: Cilium | Create Cilium certs directory
  file:
    dest: "{{ cilium_cert_dir }}"
    state: directory
    mode: 0750
    owner: root
    group: root

- name: Cilium | Link etcd certificates for cilium
  file:
    src: "{{ etcd_cert_dir }}/{{ item.s }}"
    dest: "{{ cilium_cert_dir }}/{{ item.d }}"
    state: hard
    force: yes
  with_items:
    - {s: "{{ kube_etcd_cacert_file }}", d: "ca_cert.crt"}
    - {s: "{{ kube_etcd_cert_file }}", d: "cert.crt"}
    - {s: "{{ kube_etcd_key_file }}", d: "key.pem"}

- name: Cilium | Create Cilium node manifests
  template:
    src: "{{ item.file }}.j2"
    dest: "{{ kube_config_dir }}/{{ item.file }}"
  with_items:
    - {name: cilium, file: cilium-config.yml, type: cm}
    - {name: cilium, file: cilium-crb.yml, type: clusterrolebinding}
    - {name: cilium, file: cilium-cr.yml, type: clusterrole}
    - {name: cilium, file: cilium-secret.yml, type: secret, when: "{{ cilium_ipsec_enabled }}"}
    - {name: cilium, file: cilium-ds.yml, type: ds}
    - {name: cilium, file: cilium-deploy.yml, type: deploy}
    - {name: cilium, file: cilium-sa.yml, type: sa}
  register: cilium_node_manifests
  when:
    - inventory_hostname in groups['kube_control_plane']
    - item.when | default(True) | bool

- name: Cilium | Enable portmap addon
  template:
    src: 000-cilium-portmap.conflist.j2
    dest: /etc/cni/net.d/000-cilium-portmap.conflist
  when: cilium_enable_portmap