ansible-role-k3s/tasks/build/configure-k3s-cluster.yml
Xan Manning 7e4a16e167 Pre-documentation work
- Restructured when and asserts
  - Standardise molecule call, add systemd config
2021-02-16 16:53:49 +00:00

82 lines
2.7 KiB
YAML

---
- name: Ensure cluster token is captured from control node
ansible.builtin.slurp:
path: "{{ k3s_runtime_config['data-dir'] | default(k3s_data_dir) }}/server/token"
register: k3s_slurped_cluster_token
delegate_to: "{{ k3s_control_delegate }}"
when:
- k3s_control_token is not defined
- not ansible_check_mode
become: "{{ k3s_become_for_kubectl | ternary(true, false, k3s_become_for_all) }}"
- name: Ensure cluster token is formatted correctly for use in templates
ansible.builtin.set_fact:
k3s_control_token: "{{ k3s_slurped_cluster_token.content | b64decode }}"
when: k3s_control_token is not defined and not ansible_check_mode
- name: Ensure dummy cluster token is defined for ansible_check_mode
ansible.builtin.set_fact:
k3s_control_token: "{{ k3s_control_delegate | to_uuid }}"
check_mode: false
when: k3s_control_token is not defined and ansible_check_mode
- name: Ensure the cluster token file location exists
ansible.builtin.file:
path: "{{ k3s_token_location | dirname }}"
state: directory
mode: 0755
become: "{{ k3s_become_for_systemd | ternary(true, false, k3s_become_for_all) }}"
- name: Ensure k3s cluster token file is present on workers and secondary control nodes
ansible.builtin.template:
src: cluster-token.j2
dest: "{{ k3s_token_location }}"
mode: 0600
become: "{{ k3s_become_for_install_dir | ternary(true, false, k3s_become_for_all) }}"
when: (k3s_control_node and not k3s_primary_control_node)
or not k3s_control_node
notify:
- restart k3s
- name: Ensure k3s service unit file is present
ansible.builtin.template:
src: k3s.service.j2
dest: "{{ k3s_systemd_unit_dir }}/k3s.service"
mode: 0644
become: "{{ k3s_become_for_systemd | ternary(true, false, k3s_become_for_all) }}"
notify:
- reload systemd
- restart k3s
- name: Ensure k3s config file exists
ansible.builtin.template:
src: config.yaml.j2
dest: "{{ k3s_config_file }}"
mode: 0644
notify:
- reload systemd
- restart k3s
become: "{{ k3s_become_for_install_dir | ternary(true, false, k3s_become_for_all) }}"
- name: Ensure secondary controllers are started
ansible.builtin.systemd:
name: k3s
state: started
enabled: "{{ k3s_start_on_boot }}"
register: ensure_secondary_controllers_started
until: ensure_secondary_controllers_started is succeeded
retries: "{{ ansible_play_hosts_all | length }}"
delay: 5
when:
- k3s_control_node
- not k3s_primary_control_node
become: "{{ k3s_become_for_systemd | ternary(true, false, k3s_become_for_all) }}"
- import_tasks: ../validate/state/control-plane.yml
when: not k3s_skip_validation
- meta: flush_handlers
- import_tasks: ../validate/state/nodes.yml
when: not k3s_skip_validation