knot: rewrite role

roles/knot/tasks/RedHat.yaml

@@ -0,0 +1,28 @@
+---
+- name: Install knot {{- knot_version }} packages
+  dnf:
+    name: "{{ knot_packages }}"
+    state: "{{ 'latest' if knot_version == 'latest' else 'present' }}"
+    update_cache: true
+
+- name: Include XDP configuratio
+  when: knot_xdp
+  block:
+    - name: Create override directory for knot systemd unit
+      file:
+        name: /etc/systemd/system/knot.service.d
+        state: directory
+    - name: Create override.conf for knot for XDP
+      copy:
+        dest: /etc/systemd/system/knot.service.d/override.conf
+        content: |
+          [Service]
+          CapabilityBoundingSet=CAP_NET_RAW CAP_NET_ADMIN CAP_SYS_ADMIN CAP_IPC_LOCK CAP_SYS_RESOURCE
+          AmbientCapabilities=CAP_NET_RAW CAP_NET_ADMIN CAP_SYS_ADMIN CAP_IPC_LOCK CAP_SYS_RESOURCE
+      notify: Restart knot
+
+    - name: Install deps for XDP
+      dnf:
+        name: "{{ knot_deps_packages }}"
+        state: present
+        update_cache: true

roles/knot/tasks/install.yml

@@ -1,7 +0,0 @@
----
-# RedHat Family (RedHat, Fendora, CentOS, Amazon, etc)
-- name: packages (RedHat)
-  yum:
-    name: knot
-    state: present
-  when: ansible_os_family == "RedHat"

roles/knot/tasks/main.yaml

@@ -0,0 +1,40 @@
+---
+- name: Make sure handlers are flushed immediately
+  meta: flush_handlers
+
+- name: Load a variable file based on the OS type
+  include_vars: "{{ lookup('first_found', params) }}"
+  vars:
+    params:
+      files:
+        - "{{ ansible_facts['distribution'] }}-{{ ansible_facts['distribution_major_version'] }}.yaml"
+        - "{{ ansible_facts['distribution'] }}-{{ ansible_facts['distribution_version'] }}.yaml"
+        - "{{ ansible_facts['os_family'] }}-{{ ansible_facts['distribution_major_version'] }}.yaml"
+        - "{{ ansible_facts['os_family'] }}-{{ ansible_facts['distribution_version'] }}.yaml"
+        - "{{ ansible_facts['distribution'] }}.yaml"
+        - "{{ ansible_facts['os_family'] }}.yaml"
+        - main.yaml
+      paths:
+        - "vars"
+  tags: knot_vars
+
+- name: Include knot install for {{ ansible_distribution }}
+  include_tasks: "{{ ansible_facts['os_family'] }}.yaml"
+
+- name: Configure knot
+  copy: 
+    content: "{{ knot_conf }}"
+    dest: /etc/knot/knot.conf
+    mode: 0640
+    owner: "root"
+    group: "knot"
+    validate: "knotc -c %s conf-check"
+  notify: Restart knot
+
+- name: Enable and start knot
+  systemd: 
+    name: "knot"
+    enabled: true
+    state: started
+    masked: false
+    daemon_reload: true

roles/knot/tasks/main.yml

@@ -1,24 +0,0 @@
----
-- name: install 
-  become: true
-  include: install.yml
-
-# Configuration
-- name: configure knot
-  become: true
-  copy: 
-    content: "{{ knot_conf }}"
-    dest: /etc/knot/knot.conf
-    mode: 0640
-    owner: "root"
-    group: "knot"
-    validate: "knotc -c %s conf-check"
-  notify: restart knot
-
-- name: enable knot
-  become: true
-  systemd: 
-    name: "knot"
-    enabled: yes
-    state: started
-    daemon_reload: yes