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

---
- name: Cilium | Ensure BFPFS 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: "ca.pem", d: "ca_cert.crt"}
    - {s: "node-{{ inventory_hostname }}.pem", d: "cert.crt"}
    - {s: "node-{{ inventory_hostname }}-key.pem", 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-ds.yml, type: ds}
    - {name: cilium, file: cilium-sa.yml, type: sa}
  register: cilium_node_manifests
  when:
    - inventory_hostname in groups['kube-master']
    - rbac_enabled or item.type not in rbac_resources

- name: Cilium | Set CNI directory permissions
  file:
    path: /opt/cni/bin
    state: directory
    owner: kube
    recurse: true
    mode: 0755
  register: cni_bin_dir

- name: Cilium | Create network policy directory
  file:
    path: "{{ cilium_policy_dir }}"
    state: directory