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Add a handler to restart the K3s Server when the service file changes #344

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merged 2 commits into from
Jul 15, 2024
Merged

Add a handler to restart the K3s Server when the service file changes #344

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4c31a36
Add a handler to restart the K3s Server when the service file changes
peterklijn Jul 6, 2024
9325d9d
Refactored to tasks as per review comments
peterklijn Jul 13, 2024
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26 changes: 26 additions & 0 deletions roles/k3s_server/tasks/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,7 @@
owner: root
group: root
mode: "0644"
register: service_file_single

- name: Copy K3s service file [HA]
when:
Expand All @@ -76,6 +77,7 @@
owner: root
group: root
mode: "0644"
register: service_file_ha

- name: Add service environment variables
when: extra_service_envs is defined
Expand All @@ -84,7 +86,18 @@
line: "{{ item }}"
with_items: "{{ extra_service_envs }}"

- name: Restart K3s service
when:
- ansible_facts.services['k3s.service'] is defined
- ansible_facts.services['k3s.service'].state == 'running'
- service_file_single.changed or service_file_ha.changed
ansible.builtin.systemd:
name: k3s
daemon_reload: true
state: restarted

- name: Enable and check K3s service
when: ansible_facts.services['k3s.service'] is not defined or ansible_facts.services['k3s.service'].state != 'running'
ansible.builtin.systemd:
name: k3s
daemon_reload: true
Expand Down Expand Up @@ -159,6 +172,7 @@
owner: root
group: root
mode: "0644"
register: service_file_ha

- name: Copy K3s service file [External DB]
when:
Expand All @@ -170,8 +184,20 @@
owner: root
group: root
mode: "0644"
register: service_file_external_db

- name: Restart K3s service
when:
- ansible_facts.services['k3s.service'] is defined
- ansible_facts.services['k3s.service'].state == 'running'
- service_file_ha.changed or service_file_external_db.changed
ansible.builtin.systemd:
name: k3s
daemon_reload: true
state: restarted

- name: Enable and check K3s service
when: ansible_facts.services['k3s.service'] is not defined or ansible_facts.services['k3s.service'].state != 'running'
ansible.builtin.systemd:
name: k3s
daemon_reload: true
Expand Down
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