Refactor CentOS provisioning to use theforeman.foreman modules

This PR refactors the CentOS Stream 9 provisioning tasks by replacing
Hammer CLI commands with theforeman.foreman Ansible modules.

requirements.yml

@@ -1,4 +1,7 @@
 collections:
+  - name: https://github.com/theforeman/foreman-ansible-modules.git
+    type: git
+
   - name: https://github.com/theforeman/foreman-operations-collection
     type: git
 

roles/foreman_provisioning/defaults/main.yml

@@ -12,3 +12,6 @@ foreman_provisioning_network: 192.168.73.0
 foreman_provisioning_installer_options: []
 foreman_provisioning_domain: example.com
 foreman_provisioning_foreman_version: "{{ foreman_repositories_version | default('nightly') }}"
+foreman_provisioning_username: "admin"
+foreman_provisioning_password: "changeme"
+foreman_provisioning_server_url: "https://foreman.example.com"

roles/foreman_provisioning/tasks/configure_centos_9.yml

@@ -1,40 +1,27 @@
-- name: "set CentOS medium name"
-  set_fact:
-    centos_medium_name: "CentOS Stream 9 mirror"
+- name: "Ensure CentOS Stream 9"
+  theforeman.foreman.operatingsystem:
+    username: "{{ foreman_provisioning_username }}"
+    password: "{{ foreman_provisioning_password }}"
+    server_url: "{{ foreman_provisioning_server_url }}"
+    name: CentOS Stream
+    family: Redhat
+    major: 9
+    architectures:
+      - x86_64
+    media:
+      - CentOS Stream 9 mirror
+    provisioning_templates:
+      - Kickstart default
+    ptables:
+      - Kickstart default
+    state: present
 
-- name: "create CentOS 9"
-  shell: >
-    {{ foreman_provisioning_hammer }} os info --title "CentOS 9" ||
-    {{ foreman_provisioning_hammer }} os create
-    --name CentOS --major 9 --architectures x86_64 --family 'Redhat' --media '{{ centos_medium_name }}' --partition-tables 'Kickstart default'
-
-- name: "find CentOS 9"
-  shell: >
-    {{ foreman_provisioning_hammer }} --output json os info --name "CentOS 9" ||
-    {{ foreman_provisioning_hammer }} --output json os info --title "CentOS 9"
-  register: foreman_provisioning_centos_json
-  ignore_errors: True
-
-- name: "get CentOS 9 info"
-  set_fact:
-    foreman_provisioning_centos9: "{{ foreman_provisioning_centos9_json.stdout|from_json }}"
-
-- name: "find kickstart templates"
-  shell: >
-    {{ foreman_provisioning_hammer }} --output=json template list
-    --search 'name ~ "Kickstart default"'
-  register: kickstart_templates_json
-
-- name: "set kickstart templates"
-  set_fact:
-    kickstart_templates: "{{ kickstart_templates_json.stdout|from_json }}"
-
-- name: "associate kickstart templates to CentOS 9"
-  shell: >
-    {{ foreman_provisioning_hammer }} template add-operatingsystem --id {{ item.Id }} --operatingsystem 'CentOS 9'
-  with_items: "{{ kickstart_templates }}"
-
-- name: "set default templates for CentOS 9"
-  shell: >
-    {{ foreman_provisioning_hammer }} os set-default-template --id {{ foreman_provisioning_centos9.Id }} --provisioning-template-id {{ item.Id }}
-  with_items: "{{ kickstart_templates }}"
+- name: "Set default template for CentOS Stream 9"
+  theforeman.foreman.os_default_template:
+    username: "{{ foreman_provisioning_username }}"
+    password: "{{ foreman_provisioning_password }}"
+    server_url: "{{ foreman_provisioning_server_url }}"
+    operatingsystem: "CentOS Stream 9"
+    template_kind: "kickstart"
+    provisioning_template: "Kickstart default"
+    state: present