Enforce distribution name, major and minor version

Signed-off-by: desmax74 <[email protected]>

README.md

@@ -25,7 +25,7 @@ Utilize the steps below to understand how to setup and execute the provisioning.
 
 ## Prerequisites
 
-A RHEL 9.2+ server should be used to run the Trustification components.
+A RHEL 9.3+ server should be used to run the Trustification components.
 
 Ansible must be installed and configured on a control node that will be used to perform the automation.
 
@@ -49,7 +49,7 @@ An installation of RH SSO/Keycloak/AWS Cognito must be provided to allow for int
 
 #### https://docs.ansible.com/ansible/2.9/scenario_guides/guide_vagrant.html
 
-In order to deploy Trustification on a RHEL 9.2+ VM:
+In order to deploy Trustification on a RHEL 9.3+ VM:
 
 1. Create an `inventory.ini` file in the project with a single VM in the `trustification` group:
 

roles/tpa_single_node/tasks/main.yml

@@ -1,12 +1,26 @@
 ---
+- name: Set a variable about Rhel
+  ansible.builtin.set_fact:
+    rhel: false
+
+- name: Set a variable if is a Rhel as expected
+  ansible.builtin.set_fact:
+    rhel: true
+  when:
+    - ansible_facts['distribution'] == 'RedHat'
+    - ansible_facts['distribution_major_version'] == '9'
+    - ansible_facts['distribution_version'] == '9.3'
+
 - name: Install Operating System Components
   ansible.builtin.include_tasks: os.yml
+  when: rhel
   args:
     apply:
       become: true
 
 - name: Execute Podman Actions
   ansible.builtin.include_tasks: podman.yml
+  when: rhel
   args:
     apply:
       become: true

roles/tpa_single_node/tasks/podman.yml

@@ -7,9 +7,7 @@
     fail_msg: "tpa_single_node_registry_username is not exists, export the registry username and password"
 
 - name: Podman login to registry.redhat.io
-  when:
-    - ansible_facts['distribution'] == 'RedHat'
-    - ansible_facts['distribution_major_version'] == '9'
+  when: rhel
   ansible.builtin.command: podman login registry.redhat.io -u {{ tpa_single_node_registry_username }} -p {{ tpa_single_node_registry_password }}
   register: podman_login_result
   changed_when: '"Already logged in" not in podman_login_result'
@@ -27,15 +25,11 @@
     name: "{{ tpa_single_node_podman_network }}"
 
 - name: Pull trustification image from registry.redhat.io
-  when:
-    - ansible_facts['distribution'] == 'RedHat'
-    - ansible_facts['distribution_major_version'] == '9'
+  when: rhel
   containers.podman.podman_image:
     name: "{{ tpa_single_node_trustification_image }}"
 
 - name: Pull Guac image from registry.redhat.io
-  when:
-    - ansible_facts['distribution'] == 'RedHat'
-    - ansible_facts['distribution_major_version'] == '9'
+  when: rhel
   containers.podman.podman_image:
     name: "{{ tpa_single_node_guac_image }}"