patroni/tasks/RedHat/install.yaml

- name: Install Patroni {{ patroni_version }} with Python 3.6
  when: "patroni_use_python39 is not defined or not patroni_use_python39"
  block:
    - name: Add Patroni repository
      dnf: 
        name: "{{ patroni_repo_package }}"
        state: present     
        disable_gpg_check: yes
    
    - name: "Install Patroni {{ patroni_version }} with Python 3.6"
      dnf:
        name: "{{ item }}"
        state: present
        disable_gpg_check: yes
        update_cache: yes
      loop:
        - "{{ patroni_default_packages }}"
      register: patroni_setup

- name: Install Patroni {{ patroni_version }} with Python 3.9
  when:
    - patroni_use_python39 is defined
    - patroni_use_python39
  block:
    - name: Enable Python 3.9 module
      shell: dnf module enable -y python39
      register: enable_python39_module
      changed_when: "'Nothing to do' not in enable_python39_module.stdout"
    
    - name: Install Python 3.9
      dnf:
        name: python39
        state: present
    
    - name: Set python3.9 as python 
      shell: alternatives --set python /usr/bin/python3.9
      register: set_python39_as_python
      changed_when: false
      failed_when: set_python39_as_python.stdout != ''
    
    - name: "Install Patroni {{ patroni_version }} with Python 3.9"
      dnf:
        name: "{{ patroni_python39_packages }}"
        disablerepo: pgdg*
        state: latest